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chase: extend comment about CHASE_PARENT

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This commit is contained in:
Yu Watanabe
2023-04-10 08:57:01 +09:00
parent 75adfc3b17
commit a0d3e0ec79
1 changed files with 3 additions and 2 deletions
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src/basic/chase.h
+3 -2
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@@ -22,7 +22,9 @@ typedef enum ChaseFlags {
CHASE_PROHIBIT_SYMLINKS = 1 << 9, /* Refuse all symlinks */
CHASE_PARENT = 1 << 10, /* Chase the parent directory of the given path. Note that the
* full path is still stored in ret_path and only the returned
* file descriptor will point to the parent directory. */
* file descriptor will point to the parent directory. Note that
* the result path is the root or '.', then the file descriptor
* also points to the result path even if this flag is set. */
CHASE_MKDIR_0755 = 1 << 11, /* Create any missing parent directories in the given path. */
CHASE_EXTRACT_FILENAME = 1 << 12, /* Only return the last component of the resolved path */
} ChaseFlags;
@@ -51,4 +53,3 @@ int chase_and_accessat(int dir_fd, const char *path, ChaseFlags chase_flags, int
int chase_and_fopenat_unlocked(int dir_fd, const char *path, ChaseFlags chase_flags, const char *open_flags, char **ret_path, FILE **ret_file);
int chase_and_unlinkat(int dir_fd, const char *path, ChaseFlags chase_flags, int unlink_flags, char **ret_path);
int chase_and_open_parent_at(int dir_fd, const char *path, ChaseFlags chase_flags, char **ret_filename);