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9e9dd3e329
Author | SHA1 | Date |
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Zbigniew Jędrzejewski-Szmek | 9e9dd3e329 | |
Yu Watanabe | a566ed2c82 | |
Zach Smith | 4b55952dbe | |
Zach Smith | eccebf4b0d |
1
TODO
1
TODO
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@ -949,7 +949,6 @@ Features:
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* tmpfiles:
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- apply "x" on "D" too (see patch from William Douglas)
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- replace F with f+.
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- instead of ignoring unknown fields, reject them.
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- creating new directories/subvolumes/fifos/device nodes
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should not follow symlinks. None of the other adjustment or creation
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@ -39,8 +39,9 @@
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<programlisting>#Type Path Mode User Group Age Argument
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f /file/to/create mode user group - content
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F /file/to/create-or-truncate mode user group - content
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f+ /file/to/create-or-truncate mode user group - content
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w /file/to/write-to - - - - content
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w+ /file/to/append-to - - - - content
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d /directory/to/create-and-cleanup mode user group cleanup-age -
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D /directory/to/create-and-remove mode user group cleanup-age -
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e /directory/to/cleanup mode user group cleanup-age -
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@ -48,10 +49,13 @@ v /subvolume/to/create mode user group - -
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v /subvolume-or-directory/to/create mode user group - -
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Q /subvolume/to/create mode user group - -
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p /fifo/to/create mode user group - -
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p+ /fifo/to/[re]create mode user group - -
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L /symlink/to/create - - - - symlink/target/path
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L+ /symlink/to/[re]create - - - - symlink/target/path
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c /dev/char-device-to-create mode user group - -
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c+ /dev/char-device-to-[re]create mode user group - -
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b /dev/block-device-to-create mode user group - -
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# p+, L+, c+, b+ create target unconditionally, w+ appends to the file
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b+ /dev/block-device-to-[re]create mode user group - -
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C /target/to/create - - - - /source/to/copy
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x /path-or-glob/to/ignore - - - - -
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X /path-or-glob/to/ignore/recursively - - - - -
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@ -64,8 +68,10 @@ T /path-or-glob/to/set/xattrs/recursively - - - - xattr
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h /path-or-glob/to/set/attrs - - - - file attrs
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H /path-or-glob/to/set/attrs/recursively - - - - file attrs
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a /path-or-glob/to/set/acls - - - - POSIX ACLs
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a+ /path-or-glob/to/append/acls - - - - POSIX ACLs
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A /path-or-glob/to/set/acls/recursively - - - - POSIX ACLs
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# a+, A+ append ACLs
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A+ /path-or-glob/to/append/acls/recursively - - - - POSIX ACLs
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</programlisting>
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</refsynopsisdiv>
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@ -155,19 +161,16 @@ L /tmp/foobar - - - - /dev/null</programlisting>
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<variablelist>
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<varlistentry>
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<term><varname>f</varname></term>
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<listitem><para>Create a file if it does not exist yet. If the argument parameter is given and the file did
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not exist yet, it will be written to the file. Does not follow symlinks.</para></listitem>
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<term><varname>f+</varname></term>
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<listitem><para><varname>f</varname> will create a file if it does not exist yet. If the argument
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parameter is given and the file did not exist yet, it will be written to the file.
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<varname>f+</varname> will create or truncate the file. If the argument parameter is given, it will
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be written to the file. Does not follow symlinks.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>F</varname></term>
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<listitem><para>Create or truncate a file. If the argument
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parameter is given, it will be written to the file. Does not follow symlinks.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><varname>w, w+</varname></term>
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<term><varname>w</varname></term>
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<term><varname>w+</varname></term>
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<listitem><para>Write the argument parameter to a file, if the file exists.
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If suffixed with <varname>+</varname>, the line will be appended to the file.
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If your configuration writes multiple lines to the same file, use <varname>w+</varname>.
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@ -72,7 +72,7 @@ typedef enum OperationMask {
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typedef enum ItemType {
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/* These ones take file names */
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CREATE_FILE = 'f',
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TRUNCATE_FILE = 'F',
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TRUNCATE_FILE = 'F', /* deprecated: use f+ */
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CREATE_DIRECTORY = 'd',
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TRUNCATE_DIRECTORY = 'D',
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CREATE_SUBVOLUME = 'v',
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@ -1365,7 +1365,7 @@ static int truncate_file(Item *i, const char *path) {
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assert(i);
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assert(path);
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assert(i->type == TRUNCATE_FILE);
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assert(i->type == TRUNCATE_FILE || (i->type == CREATE_FILE && i->append_or_force));
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/* We want to operate on regular file exclusively especially since
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* O_TRUNC is unspecified if the file is neither a regular file nor a
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@ -1922,20 +1922,16 @@ static int create_item(Item *i) {
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case RECURSIVE_REMOVE_PATH:
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return 0;
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case TRUNCATE_FILE:
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case CREATE_FILE:
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RUN_WITH_UMASK(0000)
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(void) mkdir_parents_label(i->path, 0755);
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r = create_file(i, i->path);
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if (r < 0)
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return r;
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break;
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if ((i->type == CREATE_FILE && i->append_or_force) || i->type == TRUNCATE_FILE)
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r = truncate_file(i, i->path);
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else
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r = create_file(i, i->path);
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case TRUNCATE_FILE:
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RUN_WITH_UMASK(0000)
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(void) mkdir_parents_label(i->path, 0755);
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r = truncate_file(i, i->path);
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if (r < 0)
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return r;
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break;
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@ -2102,7 +2102,7 @@ static int udev_rule_apply_token_to_event(
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(void) udev_event_apply_format(event, token->value, value, sizeof(value), false);
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log_rule_debug(dev, rules, "ATTR '%s' writing '%s'", buf, value);
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r = write_string_file(buf, value, WRITE_STRING_FILE_VERIFY_ON_FAILURE | WRITE_STRING_FILE_DISABLE_BUFFER);
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r = write_string_file(buf, value, WRITE_STRING_FILE_VERIFY_ON_FAILURE | WRITE_STRING_FILE_DISABLE_BUFFER | WRITE_STRING_FILE_AVOID_NEWLINE);
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if (r < 0)
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log_rule_error_errno(dev, rules, r, "Failed to write ATTR{%s}, ignoring: %m", buf);
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break;
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