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authorZack Weinberg <zackw@panix.com>2019-08-16 21:10:11 -0400
committerZack Weinberg <zackw@panix.com>2019-08-21 08:26:36 -0400
commit1baae4aa6f3313da77d799f12f963910b05db637 (patch)
tree8e355e8254a1e5f93b381f552ab5e95a3dd64fcf /time
parentAdd tgmath.h macros for narrowing functions. (diff)
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Don't use the argument to time.
It doesn't make sense to remove all the internal uses of time. It's still a standard ISO C function, and its callers don't need sub-second resolution and would be unnecessarily complicated if they had to declare a struct timespec instead of just a time_t. However, a handful of places were using the vestigial "result" argument instead of the return value, which is slightly less efficient and also looks strange. Correct this. * misc/syslog.c (__vsyslog_internal) * time/getdate.c (__getdate_r) * time/tst_wcsftime.c (main): Use return value of time, not its argument. * string/strfry.c (strfry) * sysdeps/mach/sleep.c (__sleep): Remove unnecessary casts of NULL in calls to time.
Diffstat (limited to 'time')
-rw-r--r--time/getdate.c2
-rw-r--r--time/tst_wcsftime.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/time/getdate.c b/time/getdate.c
index aee96f7163..8a567c3fcd 100644
--- a/time/getdate.c
+++ b/time/getdate.c
@@ -219,7 +219,7 @@ __getdate_r (const char *string, struct tm *tp)
return 7;
/* Get current time. */
- time (&timer);
+ timer = time (NULL);
__localtime_r (&timer, &tm);
/* If only the weekday is given, today is assumed if the given day
diff --git a/time/tst_wcsftime.c b/time/tst_wcsftime.c
index 3f6f0d9f77..55c45f6a81 100644
--- a/time/tst_wcsftime.c
+++ b/time/tst_wcsftime.c
@@ -10,7 +10,7 @@ main (int argc, char *argv[])
int result = 0;
size_t n;
- time (&t);
+ t = time (NULL);
tp = gmtime (&t);
n = wcsftime (buf, sizeof (buf) / sizeof (buf[0]),