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| author |   Ed Schouten <ed@FreeBSD.org> | 2012-02-10 13:40:32 +0000 |
|---|---|---|
| committer | Ed Schouten <ed@FreeBSD.org> | 2012-02-10 13:40:32 +0000 |
| commit | 2f06dd395d0003a4bff0dbffe4471f6e2f271d01 (patch) | |
| tree | ebb11b5da9364bc28a0d682eac56426f11bfe17a /libutil | |
| parent | 0e57343b2b3ee7db9cad1f85cc2ffd96472963bc (diff) | |
| download | pw-darwin-2f06dd395d0003a4bff0dbffe4471f6e2f271d01.tar.gz pw-darwin-2f06dd395d0003a4bff0dbffe4471f6e2f271d01.tar.zst pw-darwin-2f06dd395d0003a4bff0dbffe4471f6e2f271d01.zip | |
Detect file modification properly by using tv_nsec.
POSIX 2008 standardizes st_mtim, meaning we can simply use nanosecond
precision to detect file modification.
MFC after: 2 weeks
Diffstat (limited to 'libutil')
| -rw-r--r-- | libutil/pw_util.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libutil/pw_util.c b/libutil/pw_util.c index 5cd27b1..63c63de 100644 --- a/libutil/pw_util.c +++ b/libutil/pw_util.c @@ -347,7 +347,8 @@ pw_edit(int notsetuid) sigprocmask(SIG_SETMASK, &oldsigset, NULL); if (stat(tempname, &st2) == -1) return (-1); - return (st1.st_mtime != st2.st_mtime); + return (st1.st_mtim.tv_sec != st2.st_mtim.tv_sec || + st1.st_mtim.tv_nsec != st2.st_mtim.tv_nsec); } /* |