diff options
Diffstat (limited to 'time')
| -rw-r--r-- | time/localtime.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/time/localtime.c b/time/localtime.c index 8bf916fd6d..77d19ff5e7 100644 --- a/time/localtime.c +++ b/time/localtime.c @@ -18,7 +18,10 @@ #include <time.h> -/* The C Standard says that localtime and gmtime return the same pointer. */ +/* C89 says that localtime and gmtime return the same pointer. + Although C99 and later relax this to let localtime and gmtime + return different pointers, POSIX and glibc currently follow C89's stricter + requirement even though this can cause naive programs to misbehave. */ struct tm _tmbuf; |