diff options
Diffstat (limited to 'include/utils.h')
| -rw-r--r-- | include/utils.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/utils.h b/include/utils.h index 4ade817..e26b3c5 100644 --- a/include/utils.h +++ b/include/utils.h @@ -392,4 +392,20 @@ int mkdirs(const char *_path, mode_t mode); */ char *find_version_spec(char *package_name); +// mode flags for env_manipulate_pathstr +#define PM_APPEND 1 << 0 +#define PM_PREPEND 1 << 1 +#define PM_ONCE 1 << 2 + +/** +* Add paths to the head or tail of an environment variable. +* +* @param key environment variable to manipulate +* @param path to insert (does not need to exist) +* @param mode PM_APPEND `$path:$PATH` +* @param mode PM_PREPEND `$PATH:path` +* @param mode PM_ONCE do not manipulate if `path` is present in PATH variable +*/ +int env_manipulate_pathstr(const char *key, char *path, int mode); + #endif //STASIS_UTILS_H |