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| author | Simon Rettberg | 2019-07-02 16:46:20 +0200 |
|---|---|---|
| committer | Simon Rettberg | 2019-07-02 16:46:20 +0200 |
| commit | 7a96db56703b18139b19ba46ba7020a219d85541 (patch) | |
| tree | 0b98df7c40d8f7b8b80b4ab2d7445e38f36a6cb1 | |
| parent | Exclude functions with wrong prefix; list available functions (diff) | |
| download | slx-tools-7a96db56703b18139b19ba46ba7020a219d85541.tar.gz slx-tools-7a96db56703b18139b19ba46ba7020a219d85541.tar.xz slx-tools-7a96db56703b18139b19ba46ba7020a219d85541.zip | |
Add fs_path_ismountpoint
| -rw-r--r-- | modules/fs/path.inc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/modules/fs/path.inc b/modules/fs/path.inc index f3a041b..c067049 100644 --- a/modules/fs/path.inc +++ b/modules/fs/path.inc @@ -32,6 +32,12 @@ fs_path_gettype() { awk '$2 == "'"$_mp"'" {print $3}' '/proc/mounts' } +# Returns true if the given path is the root of a mount point +# Does not normalize! +fs_path_ismountpoint() { + grep -Fq " $1 " /proc/mounts +} + # Helper to check whether given directory resides in RAM, either # by being mounted as tmpfs or not mounted at all in which case # we assume the same. Returns 0 if so, 1 if otherwise backed, |