diff options
| author | Kyle Evans <kevans@FreeBSD.org> | 2024-05-22 05:36:29 +0000 |
|---|---|---|
| committer | Kyle Evans <kevans@FreeBSD.org> | 2024-05-22 05:37:41 +0000 |
| commit | 6e824f3713011f7955a4f88fb16445e8e2cbe72c (patch) | |
| tree | cd324378067baceaa6fc7dd86f65539415e58600 | |
| parent | 61e3e1776d400c72cbdc521212bf932ed11be507 (diff) | |
time: siginfo_recvd needs to be marked volatile
sig_atomic_t does not imply volatility, we must do it ourselves to avoid
caching of siginfo_recvd loads.
Sponsored by: Klara, Inc.
| -rw-r--r-- | usr.bin/time/time.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.bin/time/time.c b/usr.bin/time/time.c index 92148ab2e35b..4c1ce06543e3 100644 --- a/usr.bin/time/time.c +++ b/usr.bin/time/time.c @@ -54,7 +54,7 @@ static void showtime(FILE *, struct timespec *, struct timespec *, static void siginfo(int); static void usage(void) __dead2; -static sig_atomic_t siginfo_recvd; +static volatile sig_atomic_t siginfo_recvd; static char decimal_point; static struct timespec before_ts; static int hflag, pflag; |