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| author | Sami Kerola | 2015-10-31 20:21:17 +0100 |
|---|---|---|
| committer | Karel Zak | 2015-11-09 09:56:14 +0100 |
| commit | a4aeb5bd80a0db763c71d380c2132fb6c34c0e1f (patch) | |
| tree | dbbc531afd1517345c0d1518ddc81b1a10f5df53 /sys-utils/hwclock.c | |
| parent | agetty: fix chown(3), chmod(3) and open(3) race (diff) | |
| download | kernel-qcow2-util-linux-a4aeb5bd80a0db763c71d380c2132fb6c34c0e1f.tar.gz kernel-qcow2-util-linux-a4aeb5bd80a0db763c71d380c2132fb6c34c0e1f.tar.xz kernel-qcow2-util-linux-a4aeb5bd80a0db763c71d380c2132fb6c34c0e1f.zip | |
script, hwclock: check file exist with access(3) rather than stat(3)
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'sys-utils/hwclock.c')
| -rw-r--r-- | sys-utils/hwclock.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/sys-utils/hwclock.c b/sys-utils/hwclock.c index 4b201d709..0d110617e 100644 --- a/sys-utils/hwclock.c +++ b/sys-utils/hwclock.c @@ -258,15 +258,12 @@ hw_clock_is_utc(const bool utc, const bool local_opt, static int read_adjtime(struct adjtime *adjtime_p) { FILE *adjfile; - int rc; /* local return code */ - struct stat statbuf; /* We don't even use the contents of this. */ char line1[81]; /* String: first line of adjtime file */ char line2[81]; /* String: second line of adjtime file */ char line3[81]; /* String: third line of adjtime file */ long timeval; - rc = stat(adj_file_name, &statbuf); - if (rc < 0 && errno == ENOENT) { + if (access(adj_file_name, R_OK) != 0) { /* He doesn't have a adjtime file, so we'll use defaults. */ adjtime_p->drift_factor = 0; adjtime_p->last_adj_time = 0; |