diff options
| author | Christian Ruppert <idl0r@gentoo.org> | 2012-01-26 20:44:33 +0100 |
|---|---|---|
| committer | Christian Ruppert <idl0r@gentoo.org> | 2012-01-26 20:46:31 +0100 |
| commit | 44019f6542885fd684c5113c7a5c06308a51102a (patch) | |
| tree | 9894e04ea8c2f3707bd0de54973d8f279451f4fe /src/rc | |
| parent | de5cee2c217e5ed606db19ca1433686048303297 (diff) | |
Add is_writable() function to check whether a path is writable or not
Diffstat (limited to 'src/rc')
| -rw-r--r-- | src/rc/rc-misc.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/rc/rc-misc.c b/src/rc/rc-misc.c index a06ff088..27397d71 100644 --- a/src/rc/rc-misc.c +++ b/src/rc/rc-misc.c @@ -331,3 +331,12 @@ parse_mode(mode_t *mode, char *text) errno = EINVAL; return -1; } + +int +is_writable(const char *path) +{ + if (access(path, W_OK) == 0) + return 1; + + return 0; +} |