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| author |  Jerzi Kaminsky <JerziKaminsky@users.noreply.github.com> | 2017-04-14 23:37:43 +0300 |
|---|---|---|
| committer | Jerzi Kaminsky <JerziKaminsky@users.noreply.github.com> | 2017-04-16 17:09:53 +0300 |
| commit | c9694ee63d451da62dc50b234b3080a35a40e844 (patch) | |
| tree | cb826b8dba53c28dff9b1c440007e1b21a6fba5e /include/util.h | |
| parent | Add validate_ipc_target() (diff) | |
| download | sway-c9694ee63d451da62dc50b234b3080a35a40e844.tar.gz sway-c9694ee63d451da62dc50b234b3080a35a40e844.tar.zst sway-c9694ee63d451da62dc50b234b3080a35a40e844.zip | |
Add resolve_path() to utils
Diffstat (limited to 'include/util.h')
| -rw-r--r-- | include/util.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/util.h b/include/util.h index 839af265..e5365458 100644 --- a/include/util.h +++ b/include/util.h | |||
| @@ -49,4 +49,12 @@ pid_t get_parent_pid(pid_t pid); | |||
| 49 | */ | 49 | */ |
| 50 | uint32_t parse_color(const char *color); | 50 | uint32_t parse_color(const char *color); |
| 51 | 51 | ||
| 52 | /** | ||
| 53 | * Given a path string, recurseively resolves any symlinks to their targets | ||
| 54 | * (which may be a file, directory) and returns the result. | ||
| 55 | * argument is returned. Caller must free the returned buffer. | ||
| 56 | * If an error occures, if the path does not exist or if the path corresponds | ||
| 57 | * to a dangling symlink, NULL is returned. | ||
| 58 | */ | ||
| 59 | char* resolve_path(const char* path); | ||
| 52 | #endif | 60 | #endif |