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| author | Leo Tenenbaum <pommicket@gmail.com> | 2021-02-13 15:47:30 -0500 |
|---|---|---|
| committer | Leo Tenenbaum <pommicket@gmail.com> | 2021-02-13 15:47:30 -0500 |
| commit | e9357bfd982b37672ed9c319956af32bf3db7856 (patch) | |
| tree | ebc8d3d514725b9402f8316f92aafe2fe14fb22c /filesystem-posix.c | |
| parent | cdca3cc10dceda9580b2d87c2105c0654aa084fc (diff) | |
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Diffstat (limited to 'filesystem-posix.c')
| -rw-r--r-- | filesystem-posix.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/filesystem-posix.c b/filesystem-posix.c index ebf1407..8af0bf2 100644 --- a/filesystem-posix.c +++ b/filesystem-posix.c @@ -16,6 +16,14 @@ FsType fs_path_type(char const *path) { return FS_OTHER; } +FsPermission fs_path_permission(char const *path) { + int bits = access(path, R_OK | W_OK); + FsPermission perm = 0; + if (!(bits & R_OK)) perm |= FS_PERMISSION_READ; + if (!(bits & W_OK)) perm |= FS_PERMISSION_WRITE; + return perm; +} + bool fs_file_exists(char const *path) { return fs_path_type(path) == FS_FILE; } |