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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2009-03-29 19:08:22 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-03-31 23:00:26 -0400 |
| commit | ce3b0f8d5c2203301fc87f3aaaed73e5819e2a48 (patch) | |
| tree | ab952affafe18e604f6aaf6b13315b9435588e60 /fs/fs_struct.c | |
| parent | check_unsafe_exec() doesn't care about signal handlers sharing (diff) | |
| download | linux-dev-ce3b0f8d5c2203301fc87f3aaaed73e5819e2a48.tar.xz linux-dev-ce3b0f8d5c2203301fc87f3aaaed73e5819e2a48.zip | |
New helper - current_umask()
current->fs->umask is what most of fs_struct users are doing.
Put that into a helper function.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fs_struct.c')
| -rw-r--r-- | fs/fs_struct.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/fs_struct.c b/fs/fs_struct.c index 41cff72b377b..6ac219338670 100644 --- a/fs/fs_struct.c +++ b/fs/fs_struct.c @@ -138,6 +138,12 @@ int unshare_fs_struct(void) } EXPORT_SYMBOL_GPL(unshare_fs_struct); +int current_umask(void) +{ + return current->fs->umask; +} +EXPORT_SYMBOL(current_umask); + /* to be mentioned only in INIT_TASK */ struct fs_struct init_fs = { .users = 1, |