dissect-image: fix typo

Follow-up for 771085291dab707b2c7502420b81f7890aa61213.

.github/workflows/gather-pr-metadata.yml

@@ -20,7 +20,7 @@ jobs:
 
       - id: metadata
         name: Gather Pull Request Metadata
-        uses: redhat-plumbers-in-action/gather-pull-request-metadata@5da2967931dd7c4b9ccd22f49b045e2c1f05165b
+        uses: redhat-plumbers-in-action/gather-pull-request-metadata@b3dbc3f843e8343dbcb2af5bffba72c974d3a07a
 
       - name: Upload Pull Request Metadata artifact
         uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3

.github/workflows/labeler.yml

@@ -34,7 +34,7 @@ jobs:
       if: github.event_name == 'pull_request'
 
     - name: Label PR based on policy in labeler.yml
-      uses: actions/labeler@8558fd74291d67161a8a78ce36a881fa63b766a9
+      uses: actions/labeler@634933edcd8ababfe52f92936142cc22ac488b1b
       if: startsWith(github.event_name, 'pull_request') && github.base_ref == 'main' && github.event.action != 'closed'
       with:
         repo-token: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/requirements.txt

@@ -1,5 +1,6 @@
-meson==1.9.1 \
-    --hash=sha256:f824ab770c041a202f532f69e114c971918ed2daff7ea56583d80642564598d0
+meson==1.10.0 \
+    --hash=sha256:4b27aafce281e652dcb437b28007457411245d975c48b5db3a797d3e93ae1585 \
+    --hash=sha256:8071860c1f46a75ea34801490fd1c445c9d75147a65508cd3a10366a7006cc1c
 ninja==1.11.1.4 \
     --hash=sha256:055f386fb550c2c9d6157e45e20a84d29c47968876b9c5794ae2aec46f952306 \
     --hash=sha256:096487995473320de7f65d622c3f1d16c3ad174797602218ca8c967f51ec38a0 \

hwdb.d/60-sensor.hwdb

@@ -41,7 +41,9 @@
 #    PROXIMITY_NEAR_LEVEL=<value>
 #
 # where <matrix> is a mount-matrix in the format specified in the IIO
-# subsystem[1]. The default, when unset, is equivalent to:
+# subsystem[1]. The default, when unset, is the one defined by the ACPI
+# found in /sys/bus/iio/devices/iio\:deviceXXX/in_mount_matrix or, in
+# absence of it, is equivalent to:
 #   ACCEL_MOUNT_MATRIX=1, 0, 0; 0, 1, 0; 0, 0, 1
 # eg. the identity matrix,
 # and <value> is an integer value above or equal to which an object is
@@ -760,6 +762,11 @@ sensor:modalias:acpi:BMA250E*:dmi:bvnLENOVO:*:pvrLenovoMIIX3-1030:*
 sensor:modalias:acpi:SMO8500*:dmi:bvnLENOVO:*:pvrLenovoMIIX3-830:*
  ACCEL_MOUNT_MATRIX=-1, 0, 0; 0, 1, 0; 0, 0, 1
 
+# IdeaPad D330-10IGM (both 81H3 and 81MD product names)
+# ACPI in_mount_matrix is 0, -1, 0; 1, 0, 0; 0, 0, 1, but the correct one is identity matrix.
+sensor:modalias:acpi:BOSC0200*:dmi:*:svnLENOVO:*:pvrLenovoideapadD330-10IGM:*
+ ACCEL_MOUNT_MATRIX=1, 0, 0; 0, 1, 0; 0, 0, 1
+
 # IdeaPad Miix 300
 sensor:modalias:acpi:SMO8500*:dmi:bvnLENOVO:*:pvrMIIX300-*:*
  ACCEL_MOUNT_MATRIX=0, -1, 0; -1, 0, 0; 0, 0, 1

src/analyze/analyze-verify-util.h

@@ -19,5 +19,4 @@ int verify_prepare_filename(const char *filename, char **ret);
 int verify_executable(Unit *u, const ExecCommand *exec, const char *root);
 int verify_units(char **filenames, RuntimeScope scope, bool check_man, bool run_generators, RecursiveErrors recursive_errors, const char *root);
 
-const char* recursive_errors_to_string(RecursiveErrors i) _const_;
-RecursiveErrors recursive_errors_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(recursive_errors, RecursiveErrors);

src/basic/ansi-color.h

@@ -13,8 +13,7 @@ typedef enum ColorMode {
         _COLOR_MODE_INVALID = -EINVAL,
 } ColorMode;
 
-const char* color_mode_to_string(ColorMode m) _const_;
-ColorMode color_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(color_mode, ColorMode);
 
 ColorMode get_color_mode(void);
 static inline bool colors_enabled(void) {

src/basic/architecture.h

@@ -242,5 +242,4 @@ Architecture uname_architecture(void);
 #  error "Please register your architecture here!"
 #endif
 
-const char* architecture_to_string(Architecture a) _const_;
-Architecture architecture_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(architecture, Architecture);

src/basic/basic-forward.h

@@ -3,20 +3,21 @@
 
 /* IWYU pragma: always_keep */
 
-#include <errno.h>              /* IWYU pragma: export */
-#include <inttypes.h>           /* IWYU pragma: export */
-#include <limits.h>             /* IWYU pragma: export */
-#include <paths.h>              /* IWYU pragma: export */
-#include <stdarg.h>             /* IWYU pragma: export */
-#include <stdbool.h>            /* IWYU pragma: export */
-#include <stddef.h>             /* IWYU pragma: export */
-#include <stdint.h>             /* IWYU pragma: export */
-#include <sys/types.h>          /* IWYU pragma: export */
-#include <uchar.h>              /* IWYU pragma: export */
+#include <errno.h>                      /* IWYU pragma: export */
+#include <inttypes.h>                   /* IWYU pragma: export */
+#include <limits.h>                     /* IWYU pragma: export */
+#include <paths.h>                      /* IWYU pragma: export */
+#include <stdarg.h>                     /* IWYU pragma: export */
+#include <stdbool.h>                    /* IWYU pragma: export */
+#include <stddef.h>                     /* IWYU pragma: export */
+#include <stdint.h>                     /* IWYU pragma: export */
+#include <sys/types.h>                  /* IWYU pragma: export */
+#include <uchar.h>                      /* IWYU pragma: export */
 
-#include "assert-util.h"        /* IWYU pragma: export */
-#include "cleanup-util.h"       /* IWYU pragma: export */
-#include "macro.h"              /* IWYU pragma: export */
+#include "assert-util.h"                /* IWYU pragma: export */
+#include "cleanup-util.h"               /* IWYU pragma: export */
+#include "macro.h"                      /* IWYU pragma: export */
+#include "string-table-fundamental.h"   /* IWYU pragma: export */
 
 /* Generic types */
 

src/basic/cgroup-util.h

@@ -95,8 +95,7 @@ typedef enum CGroupIOLimitType {
 
 extern const uint64_t cgroup_io_limit_defaults[_CGROUP_IO_LIMIT_TYPE_MAX];
 
-const char* cgroup_io_limit_type_to_string(CGroupIOLimitType t) _const_;
-CGroupIOLimitType cgroup_io_limit_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(cgroup_io_limit_type, CGroupIOLimitType);
 void cgroup_io_limits_list(void);
 
 /* Special values for the io.bfq.weight attribute */
@@ -243,8 +242,7 @@ int cg_mask_to_string(CGroupMask mask, char **ret);
 
 bool cg_kill_supported(void);
 
-const char* cgroup_controller_to_string(CGroupController c) _const_;
-CGroupController cgroup_controller_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(cgroup_controller, CGroupController);
 
 typedef enum ManagedOOMMode {
         MANAGED_OOM_AUTO,
@@ -253,8 +251,7 @@ typedef enum ManagedOOMMode {
         _MANAGED_OOM_MODE_INVALID = -EINVAL,
 } ManagedOOMMode;
 
-const char* managed_oom_mode_to_string(ManagedOOMMode m) _const_;
-ManagedOOMMode managed_oom_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(managed_oom_mode, ManagedOOMMode);
 
 typedef enum ManagedOOMPreference {
         MANAGED_OOM_PREFERENCE_NONE = 0,
@@ -264,5 +261,4 @@ typedef enum ManagedOOMPreference {
         _MANAGED_OOM_PREFERENCE_INVALID = -EINVAL,
 } ManagedOOMPreference;
 
-const char* managed_oom_preference_to_string(ManagedOOMPreference a) _const_;
-ManagedOOMPreference managed_oom_preference_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(managed_oom_preference, ManagedOOMPreference);

src/basic/cleanup-util.h

@@ -74,6 +74,16 @@ typedef void* (*mfree_func_t)(void *p);
         DEFINE_TRIVIAL_REF_FUNC(type, name);                    \
         DEFINE_TRIVIAL_UNREF_FUNC(type, name, free_func);
 
+#define DECLARE_TRIVIAL_REF_FUNC(type, name) \
+        type* name##_ref(type *p)
+
+#define DECLARE_TRIVIAL_UNREF_FUNC(type, name) \
+        type* name##_unref(type *p)
+
+#define DECLARE_TRIVIAL_REF_UNREF_FUNC(type, name)      \
+        DECLARE_TRIVIAL_REF_FUNC(type, name);           \
+        DECLARE_TRIVIAL_UNREF_FUNC(type, name)
+
 #define DEFINE_PRIVATE_TRIVIAL_REF_UNREF_FUNC(type, name, free_func)    \
         DEFINE_PRIVATE_TRIVIAL_REF_FUNC(type, name);                    \
         DEFINE_PRIVATE_TRIVIAL_UNREF_FUNC(type, name, free_func);

src/basic/compress.h

@@ -12,10 +12,8 @@ typedef enum Compression {
         _COMPRESSION_INVALID = -EINVAL,
 } Compression;
 
-const char* compression_to_string(Compression compression) _const_;
-Compression compression_from_string(const char *s) _pure_;
-const char* compression_lowercase_to_string(Compression compression) _const_;
-Compression compression_lowercase_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(compression, Compression);
+DECLARE_STRING_TABLE_LOOKUP(compression_lowercase, Compression);
 
 bool compression_supported(Compression c);
 

src/basic/confidential-virt.h

@@ -20,5 +20,4 @@ typedef enum ConfidentialVirtualization {
 
 ConfidentialVirtualization detect_confidential_virtualization(void);
 
-const char* confidential_virtualization_to_string(ConfidentialVirtualization v) _const_;
-ConfidentialVirtualization confidential_virtualization_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(confidential_virtualization, ConfidentialVirtualization);

src/basic/locale-util.h

@@ -36,8 +36,7 @@ int locale_is_installed(const char *name);
 
 bool is_locale_utf8(void);
 
-const char* locale_variable_to_string(LocaleVariable i) _const_;
-LocaleVariable locale_variable_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(locale_variable, LocaleVariable);
 
 static inline void freelocalep(locale_t *p) {
         if (*p == (locale_t) 0)

src/basic/log-context.h

@@ -57,8 +57,7 @@ LogContext* log_context_new_iov(struct iovec *input_iovec, size_t n_input_iovec,
 LogContext* log_context_new_strv_consume(char **fields);
 LogContext* log_context_new_iov_consume(struct iovec *input_iovec, size_t n_input_iovec);
 
-LogContext *log_context_ref(LogContext *c);
-LogContext *log_context_unref(LogContext *c);
+DECLARE_TRIVIAL_REF_UNREF_FUNC(LogContext, log_context);
 
 DEFINE_TRIVIAL_CLEANUP_FUNC(LogContext*, log_context_unref);
 

src/basic/log.h

@@ -40,8 +40,7 @@ static inline void clear_log_syntax_callback(dummy_t *dummy) {
           set_log_syntax_callback(/* cb= */ NULL, /* userdata= */ NULL);
 }
 
-const char* log_target_to_string(LogTarget target) _const_;
-LogTarget log_target_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(log_target, LogTarget);
 void log_set_target(LogTarget target);
 void log_set_target_and_open(LogTarget target);
 int log_set_target_from_string(const char *e);

src/basic/os-util.h

@@ -14,8 +14,7 @@ typedef enum ImageClass {
         _IMAGE_CLASS_INVALID = -EINVAL,
 } ImageClass;
 
-const char* image_class_to_string(ImageClass cl) _const_;
-ImageClass image_class_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(image_class, ImageClass);
 
 /* The *_extension_release flavours will look for /usr/lib/extension-release/extension-release.NAME
  * for sysext images and for /etc/extension-release.d/extension-release.NAME for confext images

src/basic/process-util.h

@@ -107,11 +107,8 @@ const char* personality_to_string(unsigned long);
 int safe_personality(unsigned long p);
 int opinionated_personality(unsigned long *ret);
 
-const char* sigchld_code_to_string(int i) _const_;
-int sigchld_code_from_string(const char *s) _pure_;
-
-int sched_policy_to_string_alloc(int i, char **ret);
-int sched_policy_from_string(const char *s);
+DECLARE_STRING_TABLE_LOOKUP(sigchld_code, int);
+DECLARE_STRING_TABLE_LOOKUP_WITH_FALLBACK(sched_policy, int);
 
 static inline pid_t PTR_TO_PID(const void *p) {
         return (pid_t) ((uintptr_t) p);

src/basic/rlimit-util.h

@@ -7,8 +7,7 @@
 
 #define _RLIMIT_MAX RLIMIT_NLIMITS
 
-const char* rlimit_to_string(int i) _const_;
-int rlimit_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(rlimit, int);
 int rlimit_from_string_harder(const char *s) _pure_;
 void rlimits_list(const char *prefix);
 

src/basic/runtime-scope.h

@@ -11,10 +11,8 @@ typedef enum RuntimeScope {
         _RUNTIME_SCOPE_INVALID = -EINVAL,
 } RuntimeScope;
 
-const char* runtime_scope_to_string(RuntimeScope scope) _const_;
-RuntimeScope runtime_scope_from_string(const char *s) _const_;
-
-const char* runtime_scope_cmdline_option_to_string(RuntimeScope scope) _const_;
+DECLARE_STRING_TABLE_LOOKUP(runtime_scope, RuntimeScope);
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING(runtime_scope_cmdline_option, RuntimeScope);
 
 static inline mode_t runtime_scope_to_socket_mode(RuntimeScope scope) {
         /* Returns the right socket mode to use for binding AF_UNIX sockets intended for the specified

src/basic/signal-util.h

@@ -31,8 +31,7 @@ int sigset_add_many_internal(sigset_t *ss, ...);
 int sigprocmask_many_internal(int how, sigset_t *ret_old_mask, ...);
 #define sigprocmask_many(...) sigprocmask_many_internal(__VA_ARGS__, -1)
 
-const char* signal_to_string(int signo) _const_;
-int signal_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(signal, int);
 
 void nop_signal_handler(int sig);
 

src/basic/socket-util.h

@@ -55,8 +55,7 @@ typedef struct SocketAddress {
 
 #define socket_address_family(a) ((a)->sockaddr.sa.sa_family)
 
-const char* socket_address_type_to_string(int t) _const_;
-int socket_address_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(socket_address_type, int);
 
 int sockaddr_un_unlink(const struct sockaddr_un *sa);
 
@@ -87,8 +86,7 @@ int getsockname_pretty(int fd, char **ret);
 
 int socknameinfo_pretty(const struct sockaddr *sa, socklen_t salen, char **_ret);
 
-int netlink_family_to_string_alloc(int i, char **ret);
-int netlink_family_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP_WITH_FALLBACK(netlink_family, int);
 
 bool sockaddr_equal(const union sockaddr_union *a, const union sockaddr_union *b);
 
@@ -101,8 +99,7 @@ static inline int fd_increase_rxbuf(int fd, size_t n) {
         return fd_set_rcvbuf(fd, n, true);
 }
 
-int ip_tos_to_string_alloc(int i, char **ret);
-int ip_tos_from_string(const char *s);
+DECLARE_STRING_TABLE_LOOKUP_WITH_FALLBACK(ip_tos, int);
 
 typedef enum {
         IFNAME_VALID_ALTERNATIVE = 1 << 0, /* Allow "altnames" too */

src/basic/stat-util.h

@@ -97,8 +97,7 @@ void inode_hash_func(const struct stat *q, struct siphash *state);
 int inode_compare_func(const struct stat *a, const struct stat *b);
 extern const struct hash_ops inode_hash_ops;
 
-const char* inode_type_to_string(mode_t m) _const_;
-mode_t inode_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(inode_type, mode_t);
 
 /* Macros that check whether the stat/statx structures have been initialized already. For "struct stat" we
  * use a check for .st_dev being non-zero, since the kernel unconditionally fills that in, mapping the file

src/basic/syslog-util.h

@@ -3,12 +3,10 @@
 
 #include "basic-forward.h"
 
-int log_facility_unshifted_to_string_alloc(int i, char **ret);
-int log_facility_unshifted_from_string(const char *s);
+DECLARE_STRING_TABLE_LOOKUP_WITH_FALLBACK(log_facility_unshifted, int);
 bool log_facility_unshifted_is_valid(int faciliy);
 
-int log_level_to_string_alloc(int i, char **ret);
-int log_level_from_string(const char *s);
+DECLARE_STRING_TABLE_LOOKUP_WITH_FALLBACK(log_level, int);
 bool log_level_is_valid(int level);
 
 int syslog_parse_priority(const char **p, int *priority, bool with_facility);

src/basic/time-util.h

@@ -232,5 +232,4 @@ int usleep_safe(usec_t usec);
 
 int time_change_fd(void);
 
-const char* timestamp_style_to_string(TimestampStyle t) _const_;
-TimestampStyle timestamp_style_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(timestamp_style, TimestampStyle);

src/basic/unit-def.h

@@ -313,67 +313,47 @@ int unit_name_from_dbus_path(const char *path, char **name);
 const char* unit_dbus_interface_from_type(UnitType t);
 const char* unit_dbus_interface_from_name(const char *name);
 
-const char* unit_type_to_string(UnitType i) _const_;
-UnitType unit_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(unit_type, UnitType);
 void unit_types_list(void);
 
-const char* unit_load_state_to_string(UnitLoadState i) _const_;
-UnitLoadState unit_load_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(unit_load_state, UnitLoadState);
 
-const char* unit_active_state_to_string(UnitActiveState i) _const_;
-UnitActiveState unit_active_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(unit_active_state, UnitActiveState);
 
-const char* freezer_state_to_string(FreezerState i) _const_;
-FreezerState freezer_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(freezer_state, FreezerState);
 FreezerState freezer_state_finish(FreezerState state) _const_;
 FreezerState freezer_state_objective(FreezerState state) _const_;
 
-const char* unit_marker_to_string(UnitMarker m) _const_;
-UnitMarker unit_marker_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(unit_marker, UnitMarker);
 
-const char* automount_state_to_string(AutomountState i) _const_;
-AutomountState automount_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(automount_state, AutomountState);
 
-const char* device_state_to_string(DeviceState i) _const_;
-DeviceState device_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(device_state, DeviceState);
 
-const char* mount_state_to_string(MountState i) _const_;
-MountState mount_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(mount_state, MountState);
 
-const char* path_state_to_string(PathState i) _const_;
-PathState path_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(path_state, PathState);
 
-const char* scope_state_to_string(ScopeState i) _const_;
-ScopeState scope_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(scope_state, ScopeState);
 
-const char* service_state_to_string(ServiceState i) _const_;
-ServiceState service_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(service_state, ServiceState);
 
-const char* slice_state_to_string(SliceState i) _const_;
-SliceState slice_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(slice_state, SliceState);
 
-const char* socket_state_to_string(SocketState i) _const_;
-SocketState socket_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(socket_state, SocketState);
 
-const char* swap_state_to_string(SwapState i) _const_;
-SwapState swap_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(swap_state, SwapState);
 
-const char* target_state_to_string(TargetState i) _const_;
-TargetState target_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(target_state, TargetState);
 
-const char* timer_state_to_string(TimerState i) _const_;
-TimerState timer_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(timer_state, TimerState);
 
-const char* unit_dependency_to_string(UnitDependency i) _const_;
-UnitDependency unit_dependency_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(unit_dependency, UnitDependency);
 
-const char* notify_access_to_string(NotifyAccess i) _const_;
-NotifyAccess notify_access_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(notify_access, NotifyAccess);
 
-const char* job_mode_to_string(JobMode t) _const_;
-JobMode job_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(job_mode, JobMode);
 
-const char* exec_directory_type_to_string(ExecDirectoryType i) _const_;
-ExecDirectoryType exec_directory_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(exec_directory_type, ExecDirectoryType);
 
 Glyph unit_active_state_to_glyph(UnitActiveState state);

src/basic/virt.h

@@ -62,6 +62,5 @@ Virtualization detect_virtualization(void);
 int running_in_userns(void);
 int running_in_chroot(void);
 
-const char* virtualization_to_string(Virtualization v) _const_;
-Virtualization virtualization_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(virtualization, Virtualization);
 bool has_cpu_with_flag(const char *flag);

src/boot/efi-log.h

@@ -34,8 +34,7 @@ typedef enum LogLevel {
         _LOG_INVALID = -1,
 } LogLevel;
 
-LogLevel log_level_from_string(const char *s) _pure_;
-const char* log_level_to_string(LogLevel l) _const_;
+DECLARE_STRING_TABLE_LOOKUP(log_level, LogLevel);
 
 LogLevel log_get_max_level(void) _pure_;
 int log_set_max_level(LogLevel level);

src/boot/efi.h

@@ -13,6 +13,7 @@
 #include "cleanup-fundamental.h"        /* IWYU pragma: export */
 #include "efi-fundamental.h"            /* IWYU pragma: export */
 #include "macro-fundamental.h"          /* IWYU pragma: export */
+#include "string-table-fundamental.h"   /* IWYU pragma: export */
 
 #if SD_BOOT
 /* uchar.h/wchar.h are not suitable for freestanding environments. */

src/boot/secure-boot.h

@@ -41,5 +41,5 @@ void install_security_override(security_validator_t validator, const void *valid
 void uninstall_security_override(void);
 bool security_override_available(void);
 
-const char* secure_boot_enroll_to_string(secure_boot_enroll e) _const_;
-const char* secure_boot_enroll_action_to_string(secure_boot_enroll_action e) _const_;
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING(secure_boot_enroll, secure_boot_enroll);
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING(secure_boot_enroll_action, secure_boot_enroll_action);

src/core/automount.h

@@ -38,7 +38,6 @@ typedef struct Automount {
 
 extern const UnitVTable automount_vtable;
 
-const char* automount_result_to_string(AutomountResult i) _const_;
-AutomountResult automount_result_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(automount_result, AutomountResult);
 
 DEFINE_CAST(AUTOMOUNT, Automount);

src/core/cgroup.h

@@ -450,8 +450,7 @@ void unit_invalidate_cgroup_bpf_firewall(Unit *u);
 
 void manager_invalidate_startup_units(Manager *m);
 
-const char* cgroup_device_policy_to_string(CGroupDevicePolicy i) _const_;
-CGroupDevicePolicy cgroup_device_policy_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(cgroup_device_policy, CGroupDevicePolicy);
 
 void unit_cgroup_catchup(Unit *u);
 
@@ -461,8 +460,7 @@ int unit_get_cpuset(Unit *u, CPUSet *cpus, const char *name);
 
 int unit_cgroup_freezer_action(Unit *u, FreezerAction action);
 
-const char* freezer_action_to_string(FreezerAction a) _const_;
-FreezerAction freezer_action_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(freezer_action, FreezerAction);
 
 CGroupRuntime* cgroup_runtime_new(void);
 CGroupRuntime* cgroup_runtime_free(CGroupRuntime *crt);
@@ -471,20 +469,14 @@ DEFINE_TRIVIAL_CLEANUP_FUNC(CGroupRuntime*, cgroup_runtime_free);
 int cgroup_runtime_serialize(Unit *u, FILE *f, FDSet *fds);
 int cgroup_runtime_deserialize_one(Unit *u, const char *key, const char *value, FDSet *fds);
 
-const char* cgroup_pressure_watch_to_string(CGroupPressureWatch a) _const_;
-CGroupPressureWatch cgroup_pressure_watch_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(cgroup_pressure_watch, CGroupPressureWatch);
 
-const char* cgroup_device_permissions_to_string(CGroupDevicePermissions p) _const_;
-CGroupDevicePermissions cgroup_device_permissions_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(cgroup_device_permissions, CGroupDevicePermissions);
 
-const char* cgroup_ip_accounting_metric_to_string(CGroupIPAccountingMetric m) _const_;
-CGroupIPAccountingMetric cgroup_ip_accounting_metric_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(cgroup_ip_accounting_metric, CGroupIPAccountingMetric);
 
-const char* cgroup_io_accounting_metric_to_string(CGroupIOAccountingMetric m) _const_;
-CGroupIOAccountingMetric cgroup_io_accounting_metric_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(cgroup_io_accounting_metric, CGroupIOAccountingMetric);
 
-const char* cgroup_effective_limit_type_to_string(CGroupLimitType m) _const_;
-CGroupLimitType cgroup_effective_limit_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(cgroup_effective_limit_type, CGroupLimitType);
 
-const char* cgroup_memory_accounting_metric_to_string(CGroupMemoryAccountingMetric m) _const_;
-CGroupMemoryAccountingMetric cgroup_memory_accounting_metric_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(cgroup_memory_accounting_metric, CGroupMemoryAccountingMetric);

src/core/crash-handler.h

@@ -11,8 +11,7 @@ typedef enum CrashAction {
         _CRASH_ACTION_INVALID = -EINVAL,
 } CrashAction;
 
-const char* crash_action_to_string(CrashAction action);
-CrashAction crash_action_from_string(const char *s);
+DECLARE_STRING_TABLE_LOOKUP(crash_action, CrashAction);
 
 _noreturn_ void freeze_or_exit_or_reboot(void);
 void install_crash_handler(void);

src/core/dynamic-user.c

@@ -145,44 +145,6 @@ static int dynamic_user_acquire(Manager *m, const char *name, DynamicUser** ret)
         return 1;
 }
 
-static int make_uid_symlinks(uid_t uid, const char *name, bool b) {
-        char path1[STRLEN("/run/systemd/dynamic-uid/direct:") + DECIMAL_STR_MAX(uid_t) + 1];
-        const char *path2;
-        int r = 0, k;
-
-        /* Add direct additional symlinks for direct lookups of dynamic UIDs and their names by userspace code. The
-         * only reason we have this is because dbus-daemon cannot use D-Bus for resolving users and groups (since it
-         * would be its own client then). We hence keep these world-readable symlinks in place, so that the
-         * unprivileged dbus user can read the mappings when it needs them via these symlinks instead of having to go
-         * via the bus. Ideally, we'd use the lock files we keep for this anyway, but we can't since we use BSD locks
-         * on them and as those may be taken by any user with read access we can't make them world-readable. */
-
-        xsprintf(path1, "/run/systemd/dynamic-uid/direct:" UID_FMT, uid);
-        if (unlink(path1) < 0 && errno != ENOENT)
-                r = -errno;
-
-        if (b && symlink(name, path1) < 0) {
-                k = log_warning_errno(errno, "Failed to symlink \"%s\": %m", path1);
-                if (r == 0)
-                        r = k;
-        }
-
-        path2 = strjoina("/run/systemd/dynamic-uid/direct:", name);
-        if (unlink(path2) < 0 && errno != ENOENT) {
-                k = -errno;
-                if (r == 0)
-                        r = k;
-        }
-
-        if (b && symlink(path1 + STRLEN("/run/systemd/dynamic-uid/direct:"), path2) < 0) {
-                k = log_warning_errno(errno,  "Failed to symlink \"%s\": %m", path2);
-                if (r == 0)
-                        r = k;
-        }
-
-        return r;
-}
-
 static int pick_uid(char **suggested_paths, const char *name, uid_t *ret_uid) {
 
         /* Find a suitable free UID. We use the following strategy to find a suitable UID:
@@ -315,7 +277,6 @@ static int pick_uid(char **suggested_paths, const char *name, uid_t *ret_uid) {
                 }
 
                 (void) ftruncate(lock_fd, l);
-                (void) make_uid_symlinks(candidate, name, true); /* also add direct lookup symlinks */
 
                 *ret_uid = candidate;
                 return TAKE_FD(lock_fd);
@@ -359,7 +320,7 @@ static int dynamic_user_push(DynamicUser *d, uid_t uid, int lock_fd) {
         return send_one_fd_iov(d->storage_socket[1], lock_fd, &iov, 1, MSG_DONTWAIT);
 }
 
-static void unlink_uid_lock(int lock_fd, uid_t uid, const char *name) {
+static void unlink_uid_lock(int lock_fd, uid_t uid) {
         char lock_path[STRLEN("/run/systemd/dynamic-uid/") + DECIMAL_STR_MAX(uid_t) + 1];
 
         if (lock_fd < 0)
@@ -367,8 +328,6 @@ static void unlink_uid_lock(int lock_fd, uid_t uid, const char *name) {
 
         xsprintf(lock_path, "/run/systemd/dynamic-uid/" UID_FMT, uid);
         (void) unlink(lock_path);
-
-        (void) make_uid_symlinks(uid, name, false); /* remove direct lookup symlinks */
 }
 
 static int dynamic_user_realize(
@@ -456,7 +415,7 @@ static int dynamic_user_realize(
                 /* So, we found a working UID/lock combination. Let's see if we actually still need it. */
                 r = posix_lock(d->storage_socket[0], LOCK_EX);
                 if (r < 0) {
-                        unlink_uid_lock(uid_lock_fd, num, d->name);
+                        unlink_uid_lock(uid_lock_fd, num);
                         return r;
                 }
 
@@ -464,14 +423,14 @@ static int dynamic_user_realize(
                 if (r < 0) {
                         if (r != -EAGAIN) {
                                 /* OK, something bad happened, let's get rid of the bits we acquired. */
-                                unlink_uid_lock(uid_lock_fd, num, d->name);
+                                unlink_uid_lock(uid_lock_fd, num);
                                 return r;
                         }
                 } else {
                         /* Hmm, so as it appears there's now something stored in the storage socket.
                          * Throw away what we acquired, and use what's stored now. */
 
-                        unlink_uid_lock(uid_lock_fd, num, d->name);
+                        unlink_uid_lock(uid_lock_fd, num);
                         safe_close(uid_lock_fd);
 
                         num = new_uid;
@@ -570,7 +529,7 @@ static int dynamic_user_close(DynamicUser *d) {
                 return r;
 
         /* This dynamic user was realized and dynamically allocated. In this case, let's remove the lock file. */
-        unlink_uid_lock(lock_fd, uid, d->name);
+        unlink_uid_lock(lock_fd, uid);
 
         return 1;
 }

src/core/dynamic-user.h

@@ -44,4 +44,4 @@ void dynamic_creds_close(DynamicCreds *creds);
 DEFINE_TRIVIAL_CLEANUP_FUNC(DynamicCreds*, dynamic_creds_unref);
 DEFINE_TRIVIAL_CLEANUP_FUNC(DynamicCreds*, dynamic_creds_destroy);
 
-DynamicUser *dynamic_user_ref(DynamicUser *user);
+DECLARE_TRIVIAL_REF_FUNC(DynamicUser, dynamic_user);

src/core/emergency-action.h

@@ -40,7 +40,6 @@ void emergency_action(
                 int exit_status,
                 const char *reason);
 
-const char* emergency_action_to_string(EmergencyAction i) _const_;
-EmergencyAction emergency_action_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(emergency_action, EmergencyAction);
 
 int parse_emergency_action(const char *value, RuntimeScope runtime_scope, EmergencyAction *ret);

src/core/execute.h

@@ -569,7 +569,7 @@ void exec_status_reset(ExecStatus *s);
 
 int exec_shared_runtime_acquire(Manager *m, const ExecContext *c, const char *id, bool create, ExecSharedRuntime **ret);
 ExecSharedRuntime *exec_shared_runtime_destroy(ExecSharedRuntime *r);
-ExecSharedRuntime *exec_shared_runtime_unref(ExecSharedRuntime *r);
+DECLARE_TRIVIAL_UNREF_FUNC(ExecSharedRuntime, exec_shared_runtime);
 DEFINE_TRIVIAL_CLEANUP_FUNC(ExecSharedRuntime*, exec_shared_runtime_unref);
 
 int exec_shared_runtime_serialize(const Manager *m, FILE *f, FDSet *fds);
@@ -597,31 +597,23 @@ int exec_directory_add(ExecDirectory *d, const char *path, const char *symlink,
 void exec_directory_sort(ExecDirectory *d);
 bool exec_directory_is_private(const ExecContext *context, ExecDirectoryType type);
 
-ExecCleanMask exec_clean_mask_from_string(const char *s);
+DECLARE_STRING_TABLE_LOOKUP_FROM_STRING(exec_clean_mask, ExecCleanMask);
 
-const char* exec_output_to_string(ExecOutput i) _const_;
-ExecOutput exec_output_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(exec_output, ExecOutput);
 
-const char* exec_input_to_string(ExecInput i) _const_;
-ExecInput exec_input_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(exec_input, ExecInput);
 
-const char* exec_utmp_mode_to_string(ExecUtmpMode i) _const_;
-ExecUtmpMode exec_utmp_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(exec_utmp_mode, ExecUtmpMode);
 
-const char* exec_preserve_mode_to_string(ExecPreserveMode i) _const_;
-ExecPreserveMode exec_preserve_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(exec_preserve_mode, ExecPreserveMode);
 
-const char* exec_keyring_mode_to_string(ExecKeyringMode i) _const_;
-ExecKeyringMode exec_keyring_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(exec_keyring_mode, ExecKeyringMode);
 
-const char* exec_directory_type_symlink_to_string(ExecDirectoryType i) _const_;
-ExecDirectoryType exec_directory_type_symlink_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(exec_directory_type_symlink, ExecDirectoryType);
 
-const char* exec_directory_type_mode_to_string(ExecDirectoryType i) _const_;
-ExecDirectoryType exec_directory_type_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(exec_directory_type_mode, ExecDirectoryType);
 
-const char* exec_resource_type_to_string(ExecDirectoryType i) _const_;
-ExecDirectoryType exec_resource_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(exec_resource_type, ExecDirectoryType);
 
 bool exec_needs_mount_namespace(const ExecContext *context, const ExecParameters *params, const ExecRuntime *runtime);
 bool exec_needs_network_namespace(const ExecContext *context);

src/core/job.h

@@ -209,14 +209,11 @@ void job_add_to_gc_queue(Job *j);
 int job_get_before(Job *j, Job*** ret);
 int job_get_after(Job *j, Job*** ret);
 
-const char* job_type_to_string(JobType t) _const_;
-JobType job_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(job_type, JobType);
 
-const char* job_state_to_string(JobState t) _const_;
-JobState job_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(job_state, JobState);
 
-const char* job_result_to_string(JobResult t) _const_;
-JobResult job_result_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(job_result, JobResult);
 
 const char* job_type_to_access_method(JobType t);
 

src/core/kill.h

@@ -40,11 +40,9 @@ typedef enum KillWhom {
 void kill_context_init(KillContext *c);
 void kill_context_dump(KillContext *c, FILE *f, const char *prefix);
 
-const char* kill_mode_to_string(KillMode k) _const_;
-KillMode kill_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(kill_mode, KillMode);
 
-const char* kill_whom_to_string(KillWhom k) _const_;
-KillWhom kill_whom_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(kill_whom, KillWhom);
 
 static inline int restart_kill_signal(const KillContext *c) {
         if (c->restart_kill_signal != 0)

src/core/manager.h

@@ -625,14 +625,11 @@ void manager_restore_original_log_target(Manager *m);
 const char* manager_get_confirm_spawn(Manager *m);
 void manager_disable_confirm_spawn(void);
 
-const char* manager_state_to_string(ManagerState m) _const_;
-ManagerState manager_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(manager_state, ManagerState);
 
-const char* manager_objective_to_string(ManagerObjective m) _const_;
-ManagerObjective manager_objective_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(manager_objective, ManagerObjective);
 
-const char* manager_timestamp_to_string(ManagerTimestamp m) _const_;
-ManagerTimestamp manager_timestamp_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(manager_timestamp, ManagerTimestamp);
 ManagerTimestamp manager_timestamp_initrd_mangle(ManagerTimestamp s);
 
 usec_t manager_get_watchdog(Manager *m, WatchdogType t);

src/core/mount.h

@@ -99,10 +99,8 @@ char* mount_get_what_escaped(const Mount *m);
 char* mount_get_options_escaped(const Mount *m);
 const char* mount_get_fstype(const Mount *m);
 
-const char* mount_exec_command_to_string(MountExecCommand i) _const_;
-MountExecCommand mount_exec_command_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(mount_exec_command, MountExecCommand);
 
-const char* mount_result_to_string(MountResult i) _const_;
-MountResult mount_result_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(mount_result, MountResult);
 
 DEFINE_CAST(MOUNT, Mount);

src/core/namespace.h

@@ -221,35 +221,25 @@ int setup_tmp_dirs(
 int setup_shareable_ns(int ns_storage_socket[static 2], unsigned long nsflag);
 int open_shareable_ns_path(int netns_storage_socket[static 2], const char *path, unsigned long nsflag);
 
-const char* protect_home_to_string(ProtectHome p) _const_;
-ProtectHome protect_home_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(protect_home, ProtectHome);
 
-const char* protect_hostname_to_string(ProtectHostname p) _const_;
-ProtectHostname protect_hostname_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(protect_hostname, ProtectHostname);
 
-const char* protect_system_to_string(ProtectSystem p) _const_;
-ProtectSystem protect_system_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(protect_system, ProtectSystem);
 
-const char* protect_proc_to_string(ProtectProc i) _const_;
-ProtectProc protect_proc_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(protect_proc, ProtectProc);
 
-const char* proc_subset_to_string(ProcSubset i) _const_;
-ProcSubset proc_subset_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(proc_subset, ProcSubset);
 
-const char* private_bpf_to_string(PrivateBPF i) _const_;
-PrivateBPF private_bpf_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(private_bpf, PrivateBPF);
 
-const char* bpf_delegate_cmd_to_string(uint64_t u) _const_;
-uint64_t bpf_delegate_cmd_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(bpf_delegate_cmd, uint64_t);
 
-const char* bpf_delegate_map_type_to_string(uint64_t u) _const_;
-uint64_t bpf_delegate_map_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(bpf_delegate_map_type, uint64_t);
 
-const char* bpf_delegate_prog_type_to_string(uint64_t u) _const_;
-uint64_t bpf_delegate_prog_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(bpf_delegate_prog_type, uint64_t);
 
-const char* bpf_delegate_attach_type_to_string(uint64_t u) _const_;
-uint64_t bpf_delegate_attach_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(bpf_delegate_attach_type, uint64_t);
 
 char* bpf_delegate_to_string(uint64_t u, const char * (*parser)(uint64_t) _const_);
 int bpf_delegate_from_string(const char *s, uint64_t *ret, uint64_t (*parser)(const char *));
@@ -286,17 +276,13 @@ static inline char * bpf_delegate_attachments_to_string(uint64_t u) {
         return bpf_delegate_to_string(u, bpf_delegate_attach_type_to_string);
 }
 
-const char* private_tmp_to_string(PrivateTmp i) _const_;
-PrivateTmp private_tmp_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(private_tmp, PrivateTmp);
 
-const char* private_users_to_string(PrivateUsers i) _const_;
-PrivateUsers private_users_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(private_users, PrivateUsers);
 
-const char* protect_control_groups_to_string(ProtectControlGroups i) _const_;
-ProtectControlGroups protect_control_groups_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(protect_control_groups, ProtectControlGroups);
 
-const char* private_pids_to_string(PrivatePIDs i) _const_;
-PrivatePIDs private_pids_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(private_pids, PrivatePIDs);
 
 void bind_mount_free_many(BindMount *b, size_t n);
 int bind_mount_add(BindMount **b, size_t *n, const BindMount *item);

src/core/path.h

@@ -76,11 +76,9 @@ void path_free_specs(Path *p);
 extern const UnitVTable path_vtable;
 extern const ActivationDetailsVTable activation_details_path_vtable;
 
-const char* path_type_to_string(PathType i) _const_;
-PathType path_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(path_type, PathType);
 
-const char* path_result_to_string(PathResult i) _const_;
-PathResult path_result_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(path_result, PathResult);
 
 DEFINE_CAST(PATH, Path);
 DEFINE_ACTIVATION_DETAILS_CAST(ACTIVATION_DETAILS_PATH, ActivationDetailsPath, PATH);

src/core/scope.h

@@ -46,7 +46,6 @@ extern const UnitVTable scope_vtable;
 
 int scope_abandon(Scope *s);
 
-const char* scope_result_to_string(ScopeResult i) _const_;
-ScopeResult scope_result_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(scope_result, ScopeResult);
 
 DEFINE_CAST(SCOPE, Scope);

src/core/service.h

@@ -270,32 +270,23 @@ usec_t service_restart_usec_next(const Service *s) _pure_;
 
 int service_determine_exec_selinux_label(Service *s, char **ret);
 
-const char* service_restart_to_string(ServiceRestart i) _const_;
-ServiceRestart service_restart_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(service_restart, ServiceRestart);
 
-const char* service_restart_mode_to_string(ServiceRestartMode i) _const_;
-ServiceRestartMode service_restart_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(service_restart_mode, ServiceRestartMode);
 
-const char* service_type_to_string(ServiceType i) _const_;
-ServiceType service_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(service_type, ServiceType);
 
-const char* service_exit_type_to_string(ServiceExitType i) _const_;
-ServiceExitType service_exit_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(service_exit_type, ServiceExitType);
 
-const char* service_exec_command_to_string(ServiceExecCommand i) _const_;
-ServiceExecCommand service_exec_command_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(service_exec_command, ServiceExecCommand);
 
-const char* service_exec_ex_command_to_string(ServiceExecCommand i) _const_;
-ServiceExecCommand service_exec_ex_command_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(service_exec_ex_command, ServiceExecCommand);
 
-const char* notify_state_to_string(NotifyState i) _const_;
-NotifyState notify_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(notify_state, NotifyState);
 
-const char* service_result_to_string(ServiceResult i) _const_;
-ServiceResult service_result_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(service_result, ServiceResult);
 
-const char* service_timeout_failure_mode_to_string(ServiceTimeoutFailureMode i) _const_;
-ServiceTimeoutFailureMode service_timeout_failure_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(service_timeout_failure_mode, ServiceTimeoutFailureMode);
 
 DEFINE_CAST(SERVICE, Service);
 

src/core/show-status.h

@@ -31,12 +31,10 @@ typedef enum StatusUnitFormat {
 static inline bool show_status_on(ShowStatus s) {
         return IN_SET(s, SHOW_STATUS_TEMPORARY, SHOW_STATUS_YES);
 }
-ShowStatus show_status_from_string(const char *s) _const_;
-const char* show_status_to_string(ShowStatus s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(show_status, ShowStatus);
 int parse_show_status(const char *s, ShowStatus *ret);
 
-StatusUnitFormat status_unit_format_from_string(const char *s) _const_;
-const char* status_unit_format_to_string(StatusUnitFormat s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(status_unit_format, StatusUnitFormat);
 
 int status_vprintf(const char *status, ShowStatusFlags flags, const char *format, va_list ap) _printf_(3,0);
 int status_printf(const char *status, ShowStatusFlags flags, const char *format, ...) _printf_(3,4);

src/core/socket.h

@@ -204,20 +204,16 @@ const char* socket_fdname(Socket *s);
 
 extern const UnitVTable socket_vtable;
 
-const char* socket_exec_command_to_string(SocketExecCommand i) _const_;
-SocketExecCommand socket_exec_command_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(socket_exec_command, SocketExecCommand);
 
-const char* socket_result_to_string(SocketResult i) _const_;
-SocketResult socket_result_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(socket_result, SocketResult);
 
 const char* socket_port_type_to_string(SocketPort *p) _pure_;
 SocketType socket_port_type_from_string(const char *s) _pure_;
 
-const char* socket_timestamping_to_string(SocketTimestamping p) _const_;
-SocketTimestamping socket_timestamping_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(socket_timestamping, SocketTimestamping);
 SocketTimestamping socket_timestamping_from_string_harder(const char *s) _pure_;
 
-const char* socket_defer_trigger_to_string(SocketDeferTrigger i) _const_;
-SocketDeferTrigger socket_defer_trigger_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(socket_defer_trigger, SocketDeferTrigger);
 
 DEFINE_CAST(SOCKET, Socket);

src/core/swap.h

@@ -94,10 +94,8 @@ int swap_process_device_remove(Manager *m, sd_device *dev);
 int swap_get_priority(const Swap *s);
 const char* swap_get_options(const Swap *s);
 
-const char* swap_exec_command_to_string(SwapExecCommand i) _const_;
-SwapExecCommand swap_exec_command_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(swap_exec_command, SwapExecCommand);
 
-const char* swap_result_to_string(SwapResult i) _const_;
-SwapResult swap_result_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(swap_result, SwapResult);
 
 DEFINE_CAST(SWAP, Swap);

src/core/timer.h

@@ -78,13 +78,11 @@ void timer_free_values(Timer *t);
 extern const UnitVTable timer_vtable;
 extern const ActivationDetailsVTable activation_details_timer_vtable;
 
-const char* timer_base_to_string(TimerBase i) _const_;
-TimerBase timer_base_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(timer_base, TimerBase);
 
 char* timer_base_to_usec_string(TimerBase i);
 
-const char* timer_result_to_string(TimerResult i) _const_;
-TimerResult timer_result_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(timer_result, TimerResult);
 
 DEFINE_CAST(TIMER, Timer);
 DEFINE_ACTIVATION_DETAILS_CAST(ACTIVATION_DETAILS_TIMER, ActivationDetailsTimer, TIMER);

src/core/unit.h

@@ -1087,12 +1087,10 @@ int unit_compare_priority(Unit *a, Unit *b);
 const char* unit_log_field(const Unit *u);
 const char* unit_invocation_log_field(const Unit *u);
 
-UnitMountDependencyType unit_mount_dependency_type_from_string(const char *s) _const_;
-const char* unit_mount_dependency_type_to_string(UnitMountDependencyType t) _const_;
+DECLARE_STRING_TABLE_LOOKUP(unit_mount_dependency_type, UnitMountDependencyType);
 UnitDependency unit_mount_dependency_type_to_dependency_type(UnitMountDependencyType t) _pure_;
 
-const char* oom_policy_to_string(OOMPolicy i) _const_;
-OOMPolicy oom_policy_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(oom_policy, OOMPolicy);
 
 /* Macros which append UNIT= or USER_UNIT= to the message */
 
@@ -1168,8 +1166,7 @@ OOMPolicy oom_policy_from_string(const char *s) _pure_;
 #define LOG_UNIT_ID(unit) LOG_ITEM("%s%s", unit_log_field((unit)), (unit)->id)
 #define LOG_UNIT_INVOCATION_ID(unit) LOG_ITEM("%s%s", unit_invocation_log_field((unit)), (unit)->invocation_id_string)
 
-const char* collect_mode_to_string(CollectMode m) _const_;
-CollectMode collect_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(collect_mode, CollectMode);
 
 typedef struct UnitForEachDependencyData {
         /* Stores state for the FOREACH macro below for iterating through all deps that have any of the

src/cryptenroll/cryptenroll.h

@@ -30,8 +30,5 @@ typedef enum WipeScope {
         _WIPE_SCOPE_INVALID = -EINVAL,
 } WipeScope;
 
-const char* enroll_type_to_string(EnrollType t);
-EnrollType enroll_type_from_string(const char *s);
-
-const char* luks2_token_type_to_string(EnrollType t);
-EnrollType luks2_token_type_from_string(const char *s);
+DECLARE_STRING_TABLE_LOOKUP(enroll_type, EnrollType);
+DECLARE_STRING_TABLE_LOOKUP(luks2_token_type, EnrollType);

src/fundamental/string-table-fundamental.h

@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include "macro-fundamental.h"
+
+#define DECLARE_STRING_TABLE_LOOKUP_TO_STRING(name, type) \
+        const char* name##_to_string(type i) _const_
+
+#define DECLARE_STRING_TABLE_LOOKUP_FROM_STRING(name, type) \
+        type name##_from_string(const char *s) _pure_
+
+#define DECLARE_STRING_TABLE_LOOKUP(name, type) \
+        DECLARE_STRING_TABLE_LOOKUP_TO_STRING(name, type); \
+        DECLARE_STRING_TABLE_LOOKUP_FROM_STRING(name, type)
+
+#define DECLARE_STRING_TABLE_LOOKUP_TO_STRING_FALLBACK(name, type) \
+        int name##_to_string_alloc(type i, char **ret)
+
+#define DECLARE_STRING_TABLE_LOOKUP_WITH_FALLBACK(name, type) \
+        DECLARE_STRING_TABLE_LOOKUP_TO_STRING_FALLBACK(name, type); \
+        DECLARE_STRING_TABLE_LOOKUP_FROM_STRING(name, type)

src/home/homed-home.h

@@ -230,5 +230,4 @@ bool home_shall_rebalance(Home *h);
 
 bool home_is_busy(Home *h);
 
-const char* home_state_to_string(HomeState state);
-HomeState home_state_from_string(const char *s);
+DECLARE_STRING_TABLE_LOOKUP(home_state, HomeState);

src/home/homed-operation.h

@@ -48,8 +48,7 @@ typedef struct Operation {
 } Operation;
 
 Operation *operation_new(OperationType type, sd_bus_message *m);
-Operation *operation_ref(Operation *operation);
-Operation *operation_unref(Operation *operation);
+DECLARE_TRIVIAL_REF_UNREF_FUNC(Operation, operation);
 
 DEFINE_TRIVIAL_CLEANUP_FUNC(Operation*, operation_unref);
 

src/import/import-compress.h

@@ -51,5 +51,4 @@ int import_compress_init(ImportCompress *c, ImportCompressType t);
 int import_compress(ImportCompress *c, const void *data, size_t size, void **buffer, size_t *buffer_size, size_t *buffer_allocated);
 int import_compress_finish(ImportCompress *c, void **buffer, size_t *buffer_size, size_t *buffer_allocated);
 
-const char* import_compress_type_to_string(ImportCompressType t) _const_;
-ImportCompressType import_compress_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(import_compress_type, ImportCompressType);

src/journal-remote/journal-remote-write.h

@@ -20,8 +20,7 @@ typedef struct Writer {
 } Writer;
 
 int writer_new(RemoteServer *server, Writer **ret);
-Writer* writer_ref(Writer *w);
-Writer* writer_unref(Writer *w);
+DECLARE_TRIVIAL_REF_UNREF_FUNC(Writer, writer);
 
 DEFINE_TRIVIAL_CLEANUP_FUNC(Writer*, writer_unref);
 

src/journal/journald-config.h

@@ -99,11 +99,9 @@ int manager_dispatch_reload_signal(sd_event_source *s, const struct signalfd_sig
 /* Defined in generated journald-gperf.c */
 const struct ConfigPerfItem* journald_gperf_lookup(const char *str, GPERF_LEN_TYPE length);
 
-const char* storage_to_string(Storage s) _const_;
-Storage storage_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(storage, Storage);
 
-const char* split_mode_to_string(SplitMode s) _const_;
-SplitMode split_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(split_mode, SplitMode);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_storage);
 CONFIG_PARSER_PROTOTYPE(config_parse_line_max);

src/libsystemd-network/dhcp-client-internal.h

@@ -20,7 +20,7 @@ typedef enum DHCPState {
         _DHCP_STATE_INVALID                     = -EINVAL,
 } DHCPState;
 
-const char* dhcp_state_to_string(DHCPState s) _const_;
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING(dhcp_state, DHCPState);
 
 typedef struct sd_dhcp_client sd_dhcp_client;
 

src/libsystemd-network/dhcp-duid-internal.h

@@ -76,7 +76,7 @@ static inline bool duid_data_size_is_valid(size_t size) {
         return size >= MIN_DUID_DATA_LEN && size <= MAX_DUID_DATA_LEN;
 }
 
-const char* duid_type_to_string(DUIDType t) _const_;
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING(duid_type, DUIDType);
 int dhcp_duid_to_string_internal(uint16_t type, const void *data, size_t data_size, char **ret);
 
 int dhcp_identifier_set_iaid(

src/libsystemd-network/dhcp6-protocol.h

@@ -150,9 +150,7 @@ typedef enum DHCP6FQDNFlag {
         DHCP6_FQDN_FLAG_N = 1 << 2,
 } DHCP6FQDNFlag;
 
-const char* dhcp6_state_to_string(DHCP6State s) _const_;
-const char* dhcp6_message_type_to_string(DHCP6MessageType s) _const_;
-DHCP6MessageType dhcp6_message_type_from_string(const char *s) _pure_;
-const char* dhcp6_message_status_to_string(DHCP6Status s) _const_;
-DHCP6Status dhcp6_message_status_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING(dhcp6_state, DHCP6State);
+DECLARE_STRING_TABLE_LOOKUP(dhcp6_message_type, DHCP6MessageType);
+DECLARE_STRING_TABLE_LOOKUP(dhcp6_message_status, DHCP6Status);
 int dhcp6_message_status_to_errno(DHCP6Status s);

src/libsystemd-network/lldp-rx-internal.h

@@ -33,8 +33,7 @@ struct sd_lldp_rx {
         struct ether_addr filter_address;
 };
 
-const char* lldp_rx_event_to_string(sd_lldp_rx_event_t e) _const_;
-sd_lldp_rx_event_t lldp_rx_event_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(lldp_rx_event, sd_lldp_rx_event_t);
 
 int lldp_rx_build_neighbors_json(sd_lldp_rx *lldp_rx, sd_json_variant **ret);
 

src/libsystemd-network/ndisc-internal.h

@@ -42,8 +42,7 @@ typedef struct sd_ndisc {
         void *userdata;
 } sd_ndisc;
 
-const char* ndisc_event_to_string(sd_ndisc_event_t e) _const_;
-sd_ndisc_event_t ndisc_event_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(ndisc_event, sd_ndisc_event_t);
 
 #define log_ndisc_errno(ndisc, error, fmt, ...)         \
         log_interface_prefix_full_errno(                \

src/libsystemd-network/ndisc-router-internal.h

@@ -34,4 +34,4 @@ sd_ndisc_router* ndisc_router_new(ICMP6Packet *packet);
 int ndisc_router_parse(sd_ndisc *nd, sd_ndisc_router *rt);
 
 int ndisc_router_flags_to_string(uint64_t flags, char **ret);
-const char* ndisc_router_preference_to_string(int s) _const_;
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING(ndisc_router_preference, int);

src/libsystemd/sd-device/device-private.h

@@ -72,5 +72,4 @@ static inline int device_read_db(sd_device *device) {
 int device_read_uevent_file(sd_device *device);
 
 int device_set_action(sd_device *device, sd_device_action_t a);
-sd_device_action_t device_action_from_string(const char *s) _pure_;
-const char* device_action_to_string(sd_device_action_t a) _const_;
+DECLARE_STRING_TABLE_LOOKUP(device_action, sd_device_action_t);

src/libsystemd/sd-journal/audit-type.h

@@ -5,8 +5,7 @@
 
 #include "sd-forward.h"
 
-const char* audit_type_to_string(int type);
-int audit_type_from_string(const char *s);
+DECLARE_STRING_TABLE_LOOKUP(audit_type, int);
 
 /* This is inspired by DNS TYPEnnn formatting */
 #define audit_type_name_alloca(type)                                    \

src/libsystemd/sd-journal/journal-file.h

@@ -335,7 +335,7 @@ uint64_t journal_file_hash_data(JournalFile *f, const void *data, size_t sz);
 
 bool journal_field_valid(const char *p, size_t l, bool allow_protected);
 
-const char* journal_object_type_to_string(ObjectType type) _const_;
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING(journal_object_type, ObjectType);
 
 static inline Compression COMPRESSION_FROM_OBJECT(const Object *o) {
         assert(o);

src/libsystemd/sd-journal/mmap-cache.h

@@ -29,8 +29,7 @@ static inline MMapCacheCategory type_to_category(ObjectType type) {
 }
 
 MMapCache* mmap_cache_new(void);
-MMapCache* mmap_cache_ref(MMapCache *m);
-MMapCache* mmap_cache_unref(MMapCache *m);
+DECLARE_TRIVIAL_REF_UNREF_FUNC(MMapCache, mmap_cache);
 DEFINE_TRIVIAL_CLEANUP_FUNC(MMapCache*, mmap_cache_unref);
 
 int mmap_cache_fd_get(

src/libsystemd/sd-network/network-util.h

@@ -73,20 +73,15 @@ typedef enum LinkOnlineState {
         _LINK_ONLINE_STATE_INVALID = -EINVAL,
 } LinkOnlineState;
 
-const char* link_operstate_to_string(LinkOperationalState s) _const_;
-LinkOperationalState link_operstate_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(link_operstate, LinkOperationalState);
 
-const char* link_carrier_state_to_string(LinkCarrierState s) _const_;
-LinkCarrierState link_carrier_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(link_carrier_state, LinkCarrierState);
 
-const char* link_required_address_family_to_string(AddressFamily s) _const_;
-AddressFamily link_required_address_family_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(link_required_address_family, AddressFamily);
 
-const char* link_address_state_to_string(LinkAddressState s) _const_;
-LinkAddressState link_address_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(link_address_state, LinkAddressState);
 
-const char* link_online_state_to_string(LinkOnlineState s) _const_;
-LinkOnlineState link_online_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(link_online_state, LinkOnlineState);
 
 typedef struct LinkOperationalStateRange {
         LinkOperationalState min;

src/login/logind-action.h

@@ -77,10 +77,8 @@ int manager_handle_action(
                 bool is_edge,
                 const char *action_seat);
 
-const char* handle_action_verb_to_string(HandleAction h) _const_;
-
-const char* handle_action_to_string(HandleAction h) _const_;
-HandleAction handle_action_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING(handle_action_verb, HandleAction);
+DECLARE_STRING_TABLE_LOOKUP(handle_action, HandleAction);
 
 const HandleActionData* handle_action_lookup(HandleAction action);
 

src/login/logind-inhibit.h

@@ -87,5 +87,4 @@ static inline bool inhibit_what_is_valid(InhibitWhat w) {
 const char* inhibit_what_to_string(InhibitWhat w);
 int inhibit_what_from_string(const char *s);
 
-const char* inhibit_mode_to_string(InhibitMode k);
-InhibitMode inhibit_mode_from_string(const char *s);
+DECLARE_STRING_TABLE_LOOKUP(inhibit_mode, InhibitMode);

src/login/logind-session.h

@@ -196,20 +196,15 @@ int session_kill(Session *s, KillWhom whom, int signo, sd_bus_error *error);
 
 SessionState session_get_state(Session *s);
 
-const char* session_state_to_string(SessionState t) _const_;
-SessionState session_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(session_state, SessionState);
 
-const char* session_type_to_string(SessionType t) _const_;
-SessionType session_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(session_type, SessionType);
 
-const char* session_class_to_string(SessionClass t) _const_;
-SessionClass session_class_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(session_class, SessionClass);
 
-const char* kill_whom_to_string(KillWhom k) _const_;
-KillWhom kill_whom_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(kill_whom, KillWhom);
 
-const char* tty_validity_to_string(TTYValidity t) _const_;
-TTYValidity tty_validity_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(tty_validity, TTYValidity);
 
 void session_leave_vt(Session *s);
 

src/login/logind-user.h

@@ -83,10 +83,8 @@ int user_check_linger_file(const User *u);
 void user_elect_display(User *u);
 void user_update_last_session_timer(User *u);
 
-const char* user_state_to_string(UserState s) _const_;
-UserState user_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(user_state, UserState);
 
-const char* user_gc_mode_to_string(UserGCMode m) _const_;
-UserGCMode user_gc_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(user_gc_mode, UserGCMode);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_compat_user_tasks_max);

src/machine/image.h

@@ -10,8 +10,7 @@ typedef enum ImageCleanPoolMode {
         _IMAGE_CLEAN_POOL_INVALID = -EINVAL,
 } ImageCleanPoolMode;
 
-ImageCleanPoolMode image_clean_pool_mode_from_string(const char *s) _pure_;
-const char* image_clean_pool_mode_to_string(ImageCleanPoolMode mode) _const_;
+DECLARE_STRING_TABLE_LOOKUP(image_clean_pool_mode, ImageCleanPoolMode);
 
 int image_clean_pool_operation(Manager *manager, ImageCleanPoolMode mode, Operation **ret_operation);
 int clean_pool_read_first_entry(FILE *file, int child_error, sd_bus_error *error);

src/machine/machine.h

@@ -107,14 +107,11 @@ void machine_release_unit(Machine *m);
 
 MachineState machine_get_state(Machine *m);
 
-const char* machine_class_to_string(MachineClass t) _const_;
-MachineClass machine_class_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(machine_class, MachineClass);
 
-const char* machine_state_to_string(MachineState t) _const_;
-MachineState machine_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(machine_state, MachineState);
 
-const char* kill_whom_to_string(KillWhom k) _const_;
-KillWhom kill_whom_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(kill_whom, KillWhom);
 
 int machine_openpt(Machine *m, int flags, char **ret_peer);
 int machine_start_getty(Machine *m, const char *ptmx_name, sd_bus_error *error);
@@ -149,8 +146,7 @@ typedef enum AcquireMetadata {
         _ACQUIRE_METADATA_INVALID = -EINVAL,
 } AcquireMetadata;
 
-AcquireMetadata acquire_metadata_from_string(const char *s) _pure_;
-const char* acquire_metadata_to_string(AcquireMetadata am) _const_;
+DECLARE_STRING_TABLE_LOOKUP(acquire_metadata, AcquireMetadata);
 inline static bool should_acquire_metadata(AcquireMetadata am) {
         return am == ACQUIRE_METADATA_YES || am == ACQUIRE_METADATA_GRACEFUL;
 }

src/network/netdev/bareudp.h

@@ -2,8 +2,8 @@
  * Copyright © 2020 VMware, Inc. */
 #pragma once
 
-#include "shared-forward.h"
 #include "netdev.h"
+#include "shared-forward.h"
 
 typedef enum BareUDPProtocol {
         BARE_UDP_PROTOCOL_IPV4    = ETH_P_IP,
@@ -25,7 +25,6 @@ typedef struct BareUDP {
 DEFINE_NETDEV_CAST(BAREUDP, BareUDP);
 extern const NetDevVTable bare_udp_vtable;
 
-const char* bare_udp_protocol_to_string(BareUDPProtocol d) _const_;
-BareUDPProtocol bare_udp_protocol_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(bare_udp_protocol, BareUDPProtocol);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_bare_udp_iftype);

src/network/netdev/bridge.h

@@ -1,8 +1,8 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 #pragma once
 
-#include "shared-forward.h"
 #include "netdev.h"
+#include "shared-forward.h"
 
 #define LINK_BRIDGE_PORT_PRIORITY_INVALID 128U
 #define LINK_BRIDGE_PORT_PRIORITY_MAX 63U
@@ -41,8 +41,7 @@ typedef enum MulticastRouter {
 DEFINE_NETDEV_CAST(BRIDGE, Bridge);
 extern const NetDevVTable bridge_vtable;
 
-const char* multicast_router_to_string(MulticastRouter i) _const_;
-MulticastRouter multicast_router_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(multicast_router, MulticastRouter);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_multicast_router);
 CONFIG_PARSER_PROTOTYPE(config_parse_bridge_igmp_version);

src/network/netdev/fou-tunnel.h

@@ -4,8 +4,8 @@
 #include <linux/fou.h>
 
 #include "in-addr-util.h"
-#include "shared-forward.h"
 #include "netdev.h"
+#include "shared-forward.h"
 
 typedef enum FooOverUDPEncapType {
         NETDEV_FOO_OVER_UDP_ENCAP_UNSPEC = FOU_ENCAP_UNSPEC,
@@ -34,8 +34,7 @@ typedef struct FouTunnel {
 DEFINE_NETDEV_CAST(FOU, FouTunnel);
 extern const NetDevVTable foutnl_vtable;
 
-const char* fou_encap_type_to_string(FooOverUDPEncapType d) _const_;
-FooOverUDPEncapType fou_encap_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(fou_encap_type, FooOverUDPEncapType);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_fou_encap_type);
 CONFIG_PARSER_PROTOTYPE(config_parse_fou_tunnel_address);

src/network/netdev/geneve.h

@@ -3,9 +3,9 @@
 
 #include <linux/if_link.h>
 
-#include "shared-forward.h"
 #include "in-addr-util.h"
 #include "netdev.h"
+#include "shared-forward.h"
 
 #define GENEVE_VID_MAX (1u << 24) - 1
 
@@ -44,8 +44,7 @@ typedef struct Geneve {
 DEFINE_NETDEV_CAST(GENEVE, Geneve);
 extern const NetDevVTable geneve_vtable;
 
-const char* geneve_df_to_string(GeneveDF d) _const_;
-GeneveDF geneve_df_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(geneve_df, GeneveDF);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_geneve_vni);
 CONFIG_PARSER_PROTOTYPE(config_parse_geneve_address);

src/network/netdev/hsr.h

@@ -23,6 +23,6 @@ typedef struct Hsr {
 DEFINE_NETDEV_CAST(HSR, Hsr);
 extern const NetDevVTable hsr_vtable;
 
-HsrProtocol hsr_protocol_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP_FROM_STRING(hsr_protocol, HsrProtocol);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_hsr_protocol);

src/network/netdev/netdev-util.h

@@ -14,8 +14,7 @@ typedef enum NetDevLocalAddressType {
         _NETDEV_LOCAL_ADDRESS_TYPE_INVALID = -EINVAL,
 } NetDevLocalAddressType;
 
-const char* netdev_local_address_type_to_string(NetDevLocalAddressType t) _const_;
-NetDevLocalAddressType netdev_local_address_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(netdev_local_address_type, NetDevLocalAddressType);
 
 int link_get_local_address(
                 Link *link,

src/network/netdev/netdev.h

@@ -227,8 +227,7 @@ void netdev_drop(NetDev *netdev);
 void netdev_enter_failed(NetDev *netdev);
 int netdev_enter_ready(NetDev *netdev);
 
-NetDev* netdev_unref(NetDev *netdev);
-NetDev* netdev_ref(NetDev *netdev);
+DECLARE_TRIVIAL_REF_UNREF_FUNC(NetDev, netdev);
 DEFINE_TRIVIAL_DESTRUCTOR(netdev_destroy_callback, NetDev, netdev_unref);
 DEFINE_TRIVIAL_CLEANUP_FUNC(NetDev*, netdev_unref);
 
@@ -242,8 +241,7 @@ int netdev_generate_hw_addr(NetDev *netdev, Link *parent, const char *name,
 bool netdev_needs_reconfigure(NetDev *netdev, NetDevLocalAddressType type);
 int link_request_stacked_netdev(Link *link, NetDev *netdev);
 
-const char* netdev_kind_to_string(NetDevKind d) _const_;
-NetDevKind netdev_kind_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(netdev_kind, NetDevKind);
 
 static inline NetDevCreateType netdev_get_create_type(NetDev *netdev) {
         assert(netdev);

src/network/netdev/tunnel.h

@@ -1,10 +1,10 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 #pragma once
 
-#include "shared-forward.h"
 #include "fou-tunnel.h"
 #include "netdev.h"
 #include "networkd-link.h"
+#include "shared-forward.h"
 
 /* For IFLA_IPTUN_PROTO attribute */
 typedef enum TunnelMode {
@@ -122,8 +122,7 @@ extern const NetDevVTable ip6gretap_vtable;
 extern const NetDevVTable ip6tnl_vtable;
 extern const NetDevVTable erspan_vtable;
 
-const char* tunnel_mode_to_string(TunnelMode d) _const_;
-TunnelMode tunnel_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(tunnel_mode, TunnelMode);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_tunnel_mode);
 CONFIG_PARSER_PROTOTYPE(config_parse_tunnel_local_address);

src/network/netdev/vxlan.h

@@ -65,8 +65,7 @@ typedef struct VxLan {
 DEFINE_NETDEV_CAST(VXLAN, VxLan);
 extern const NetDevVTable vxlan_vtable;
 
-const char* df_to_string(VxLanDF d) _const_;
-VxLanDF df_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(df, VxLanDF);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_vxlan_address);
 CONFIG_PARSER_PROTOTYPE(config_parse_port_range);

src/network/networkd-address-generation.h

@@ -3,8 +3,7 @@
 
 #include "networkd-forward.h"
 
-IPv6Token* ipv6_token_ref(IPv6Token *token);
-IPv6Token* ipv6_token_unref(IPv6Token *token);
+DECLARE_TRIVIAL_REF_UNREF_FUNC(IPv6Token, ipv6_token);
 
 int dhcp_pd_generate_addresses(Link *link, const struct in6_addr *prefix, Hashmap **ret);
 int ndisc_generate_addresses(Link *link, const struct in6_addr *prefix, uint8_t prefixlen, Hashmap **ret);

src/network/networkd-address.h

@@ -87,8 +87,7 @@ extern const struct hash_ops address_hash_ops;
 
 bool address_can_update(const Address *existing, const Address *requesting);
 
-Address* address_ref(Address *address);
-Address* address_unref(Address *address);
+DECLARE_TRIVIAL_REF_UNREF_FUNC(Address, address);
 
 int address_new(Address **ret);
 int address_new_static(Network *network, const char *filename, unsigned section_line, Address **ret);

src/network/networkd-dhcp-common.h

@@ -73,8 +73,7 @@ static inline bool in6_prefix_is_filtered(const struct in6_addr *prefix, uint8_t
 
 int link_get_captive_portal(Link *link, const char **ret);
 
-const char* dhcp_option_data_type_to_string(DHCPOptionDataType d) _const_;
-DHCPOptionDataType dhcp_option_data_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(dhcp_option_data_type, DHCPOptionDataType);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_dhcp);
 CONFIG_PARSER_PROTOTYPE(config_parse_dhcp_route_metric);

src/network/networkd-dhcp6.h

@@ -26,5 +26,4 @@ CONFIG_PARSER_PROTOTYPE(config_parse_dhcp6_pd_prefix_hint);
 CONFIG_PARSER_PROTOTYPE(config_parse_dhcp6_mud_url);
 CONFIG_PARSER_PROTOTYPE(config_parse_dhcp6_client_start_mode);
 
-const char* dhcp6_client_start_mode_to_string(DHCP6ClientStartMode i) _const_;
-DHCP6ClientStartMode dhcp6_client_start_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(dhcp6_client_start_mode, DHCP6ClientStartMode);

src/network/networkd-dns.h

@@ -16,8 +16,7 @@ UseDomains link_get_use_domains(Link *link, NetworkConfigSource proto);
 bool link_get_use_dns(Link *link, NetworkConfigSource proto);
 bool link_get_use_dnr(Link *link, NetworkConfigSource proto);
 
-const char* use_domains_to_string(UseDomains p) _const_;
-UseDomains use_domains_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(use_domains, UseDomains);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_domains);
 CONFIG_PARSER_PROTOTYPE(config_parse_dns);

src/network/networkd-ipv6ll.h

@@ -24,7 +24,6 @@ int link_update_ipv6ll_addrgen_mode(Link *link, sd_netlink_message *message);
 int link_set_ipv6ll_stable_secret(Link *link);
 int link_set_ipv6ll_addrgen_mode(Link *link, IPv6LinkLocalAddressGenMode mode);
 
-const char* ipv6_link_local_address_gen_mode_to_string(IPv6LinkLocalAddressGenMode s) _const_;
-IPv6LinkLocalAddressGenMode ipv6_link_local_address_gen_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(ipv6_link_local_address_gen_mode, IPv6LinkLocalAddressGenMode);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_ipv6_link_local_address_gen_mode);

src/network/networkd-link.h

@@ -207,8 +207,7 @@ bool link_is_ready_to_configure_by_name(Manager *manager, const char *name, bool
 
 void link_ntp_settings_clear(Link *link);
 void link_dns_settings_clear(Link *link);
-Link* link_unref(Link *link);
-Link* link_ref(Link *link);
+DECLARE_TRIVIAL_REF_UNREF_FUNC(Link, link);
 DEFINE_TRIVIAL_CLEANUP_FUNC(Link*, link_unref);
 DEFINE_TRIVIAL_DESTRUCTOR(link_netlink_destroy_callback, Link, link_unref);
 
@@ -236,8 +235,7 @@ bool link_has_ipv6_connectivity(Link *link);
 
 int link_stop_engines(Link *link, bool may_keep_dynamic);
 
-const char* link_state_to_string(LinkState s) _const_;
-LinkState link_state_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(link_state, LinkState);
 
 int link_request_stacked_netdevs(Link *link, NetDevLocalAddressType type);
 
@@ -252,8 +250,8 @@ int link_check_initialized(Link *link);
 int manager_udev_process_link(Manager *m, sd_device *device, sd_device_action_t action);
 int manager_rtnl_process_link(sd_netlink *rtnl, sd_netlink_message *message, Manager *m);
 
-int link_flags_to_string_alloc(uint32_t flags, char **ret);
-const char* kernel_operstate_to_string(int t) _const_;
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING_FALLBACK(link_flags, uint32_t);
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING(kernel_operstate, int);
 
 void link_required_operstate_for_online(Link *link, LinkOperationalStateRange *ret);
 AddressFamily link_required_family_for_online(Link *link);

src/network/networkd-lldp-rx.h

@@ -13,7 +13,6 @@ typedef enum LLDPMode {
 
 int link_lldp_rx_configure(Link *link);
 
-const char* lldp_mode_to_string(LLDPMode m) _const_;
-LLDPMode lldp_mode_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(lldp_mode, LLDPMode);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_lldp_mode);

src/network/networkd-neighbor.h

@@ -19,8 +19,7 @@ typedef struct Neighbor {
         struct hw_addr_data ll_addr;
 } Neighbor;
 
-Neighbor* neighbor_ref(Neighbor *neighbor);
-Neighbor* neighbor_unref(Neighbor *neighbor);
+DECLARE_TRIVIAL_REF_UNREF_FUNC(Neighbor, neighbor);
 
 int neighbor_get(Link *link, const Neighbor *in, Neighbor **ret);
 int neighbor_remove(Neighbor *neighbor, Link *link);

src/network/networkd-network.h

@@ -416,8 +416,7 @@ typedef struct Network {
         char **ntp;
 } Network;
 
-Network *network_ref(Network *network);
-Network *network_unref(Network *network);
+DECLARE_TRIVIAL_REF_UNREF_FUNC(Network, network);
 DEFINE_TRIVIAL_CLEANUP_FUNC(Network*, network_unref);
 
 int network_load(Manager *manager, OrderedHashmap **ret);
@@ -443,8 +442,6 @@ CONFIG_PARSER_PROTOTYPE(config_parse_ignore_carrier_loss);
 
 const struct ConfigPerfItem* network_network_gperf_lookup(const char *str, GPERF_LEN_TYPE length);
 
-const char* keep_configuration_to_string(KeepConfiguration i) _const_;
-KeepConfiguration keep_configuration_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(keep_configuration, KeepConfiguration);
 
-const char* activation_policy_to_string(ActivationPolicy i) _const_;
-ActivationPolicy activation_policy_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(activation_policy, ActivationPolicy);

src/network/networkd-queue.h

@@ -83,8 +83,7 @@ typedef struct Request {
         bool waiting_reply;
 } Request;
 
-Request *request_ref(Request *req);
-Request *request_unref(Request *req);
+DECLARE_TRIVIAL_REF_UNREF_FUNC(Request, request);
 DEFINE_TRIVIAL_CLEANUP_FUNC(Request*, request_unref);
 
 void request_detach(Request *req);
@@ -151,7 +150,7 @@ static inline int link_queue_request(
 int manager_process_requests(Manager *manager);
 int request_call_netlink_async(sd_netlink *nl, sd_netlink_message *m, Request *req);
 
-const char* request_type_to_string(RequestType t) _const_;
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING(request_type, RequestType);
 
 typedef struct RemoveRequest RemoveRequest;
 typedef int (*remove_request_netlink_handler_t)(sd_netlink *nl, sd_netlink_message *m, RemoveRequest *req);

src/network/networkd-radv.h

@@ -56,8 +56,7 @@ int radv_add_prefix(Link *link, const struct in6_addr *prefix, uint8_t prefix_le
 int link_request_radv(Link *link);
 int link_drop_radv_config(Link *link, Network *network);
 
-const char* radv_prefix_delegation_to_string(RADVPrefixDelegation i) _const_;
-RADVPrefixDelegation radv_prefix_delegation_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(radv_prefix_delegation, RADVPrefixDelegation);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_router_prefix_delegation);
 CONFIG_PARSER_PROTOTYPE(config_parse_router_lifetime);

src/network/networkd-route-util.h

@@ -31,18 +31,17 @@ int manager_address_is_reachable(
                 const union in_addr_union *prefsrc, /* optional */
                 Address **ret);
 
-int route_type_from_string(const char *s) _pure_;
-const char* route_type_to_string(int t) _const_;
+DECLARE_STRING_TABLE_LOOKUP(route_type, int);
 
-int route_scope_from_string(const char *s);
-int route_scope_to_string_alloc(int t, char **ret);
+DECLARE_STRING_TABLE_LOOKUP_FROM_STRING(route_scope, int);
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING_FALLBACK(route_scope, int);
 
-int route_protocol_from_string(const char *s);
-int route_protocol_to_string_alloc(int t, char **ret);
-int route_protocol_full_from_string(const char *s);
-int route_protocol_full_to_string_alloc(int t, char **ret);
+DECLARE_STRING_TABLE_LOOKUP_FROM_STRING(route_protocol, int);
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING_FALLBACK(route_protocol, int);
+DECLARE_STRING_TABLE_LOOKUP_FROM_STRING(route_protocol_full, int);
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING_FALLBACK(route_protocol_full, int);
 
-int route_flags_to_string_alloc(uint32_t flags, char **ret);
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING_FALLBACK(route_flags, uint32_t);
 
 int manager_get_route_table_from_string(const Manager *m, const char *s, uint32_t *ret);
 int manager_get_route_table_to_string(const Manager *m, uint32_t table, bool append_num, char **ret);

src/network/networkd-route.h

@@ -74,8 +74,7 @@ void log_route_debug(const Route *route, const char *str, Manager *manager);
 extern const struct hash_ops route_hash_ops;
 extern const struct hash_ops route_hash_ops_unref;
 
-Route* route_ref(Route *route);
-Route* route_unref(Route *route);
+DECLARE_TRIVIAL_REF_UNREF_FUNC(Route, route);
 DEFINE_SECTION_CLEANUP_FUNCTIONS(Route, route_unref);
 
 void route_detach(Route *route);

src/network/networkd-routing-policy-rule.h

@@ -46,11 +46,9 @@ typedef struct RoutingPolicyRule {
         struct fib_rule_port_range dport; /* FRA_DPORT_RANGE */
 } RoutingPolicyRule;
 
-int fr_act_type_from_string(const char *s) _pure_;
-const char* fr_act_type_to_string(int t) _const_;
+DECLARE_STRING_TABLE_LOOKUP(fr_act_type, int);
 
-RoutingPolicyRule* routing_policy_rule_ref(RoutingPolicyRule *rule);
-RoutingPolicyRule* routing_policy_rule_unref(RoutingPolicyRule *rule);
+DECLARE_TRIVIAL_REF_UNREF_FUNC(RoutingPolicyRule, routing_policy_rule);
 
 void network_drop_invalid_routing_policy_rules(Network *network);
 

src/network/networkd-sysctl.h

@@ -39,11 +39,9 @@ int link_set_sysctl(Link *link);
 int link_set_ipv6_mtu(Link *link, int log_level);
 int link_set_ipv6_mtu_async(Link *link);
 
-const char* ipv6_privacy_extensions_to_string(IPv6PrivacyExtensions i) _const_;
-IPv6PrivacyExtensions ipv6_privacy_extensions_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(ipv6_privacy_extensions, IPv6PrivacyExtensions);
 
-const char* ip_reverse_path_filter_to_string(IPReversePathFilter i) _const_;
-IPReversePathFilter ip_reverse_path_filter_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(ip_reverse_path_filter, IPReversePathFilter);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_ipv6_privacy_extensions);
 CONFIG_PARSER_PROTOTYPE(config_parse_ip_reverse_path_filter);
@@ -59,7 +57,6 @@ typedef enum IPv4ForceIgmpVersion {
         _IPV4_FORCE_IGMP_VERSION_INVALID = -EINVAL,
 } IPv4ForceIgmpVersion;
 
-const char* ipv4_force_igmp_version_to_string(IPv4ForceIgmpVersion i) _const_;
-IPv4ForceIgmpVersion ipv4_force_igmp_version_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(ipv4_force_igmp_version, IPv4ForceIgmpVersion);
 
 CONFIG_PARSER_PROTOTYPE(config_parse_ipv4_force_igmp_version);

src/network/networkd-util.h

@@ -47,10 +47,9 @@ CONFIG_PARSER_PROTOTYPE(config_parse_link_local_address_family);
 CONFIG_PARSER_PROTOTYPE(config_parse_ip_masquerade);
 CONFIG_PARSER_PROTOTYPE(config_parse_mud_url);
 
-const char* network_config_source_to_string(NetworkConfigSource s) _const_;
-NetworkConfigSource network_config_source_from_string(const char* s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(network_config_source, NetworkConfigSource);
 
-int network_config_state_to_string_alloc(NetworkConfigState s, char **ret);
+DECLARE_STRING_TABLE_LOOKUP_TO_STRING_FALLBACK(network_config_state, NetworkConfigState);
 
 #define DEFINE_NETWORK_CONFIG_STATE_FUNCTIONS(type, name)               \
         static inline void name##_update_state(                         \
@@ -124,24 +123,19 @@ int network_config_state_to_string_alloc(NetworkConfigState s, char **ret);
                                     0);                                 \
         }
 
-const char* address_family_to_string(AddressFamily b) _const_;
-AddressFamily address_family_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(address_family, AddressFamily);
 
-AddressFamily link_local_address_family_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP_FROM_STRING(link_local_address_family, AddressFamily);
 
-const char* routing_policy_rule_address_family_to_string(AddressFamily b) _const_;
-AddressFamily routing_policy_rule_address_family_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(routing_policy_rule_address_family, AddressFamily);
 
-const char* nexthop_address_family_to_string(AddressFamily b) _const_;
-AddressFamily nexthop_address_family_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(nexthop_address_family, AddressFamily);
 
-const char* duplicate_address_detection_address_family_to_string(AddressFamily b) _const_;
-AddressFamily duplicate_address_detection_address_family_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(duplicate_address_detection_address_family, AddressFamily);
 
-AddressFamily dhcp_deprecated_address_family_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP_FROM_STRING(dhcp_deprecated_address_family, AddressFamily);
 
-const char* dhcp_lease_server_type_to_string(sd_dhcp_lease_server_type_t t) _const_;
-sd_dhcp_lease_server_type_t dhcp_lease_server_type_from_string(const char *s) _pure_;
+DECLARE_STRING_TABLE_LOOKUP(dhcp_lease_server_type, sd_dhcp_lease_server_type_t);
 
 bool link_should_mark_config(Link *link, bool only_static, NetworkConfigSource source, uint8_t protocol);
 

src/network/tc/qdisc.h

@@ -74,8 +74,7 @@ extern const QDiscVTable * const qdisc_vtable[_QDISC_KIND_MAX];
 
 DEFINE_NETWORK_CONFIG_STATE_FUNCTIONS(QDisc, qdisc);
 
-QDisc* qdisc_ref(QDisc *qdisc);
-QDisc* qdisc_unref(QDisc *qdisc);
+DECLARE_TRIVIAL_REF_UNREF_FUNC(QDisc, qdisc);
 int qdisc_new_static(QDiscKind kind, Network *network, const char *filename, unsigned section_line, QDisc **ret);
 
 void qdisc_mark_recursive(QDisc *qdisc);