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| author | Patrik Nyblom <[email protected]> | 2011-12-06 19:07:40 +0100 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2011-12-08 14:12:03 +0100 |
| commit | 46eb4359b05b220861453a869dc734480ec045a6 (patch) | |
| tree | 0d9601c7c7637eed9f941a89748c3d1577ba7ef9 /erts/emulator/beam/erl_time_sup.c | |
| parent | 965db6494f80e4c784aa3bb1cd96dd925ce8b284 (diff) | |
| download | otp-46eb4359b05b220861453a869dc734480ec045a6.tar.gz otp-46eb4359b05b220861453a869dc734480ec045a6.tar.bz2 otp-46eb4359b05b220861453a869dc734480ec045a6.zip | |
Emulate localtime, gmtime and mktime to enable negative time_t
Diffstat (limited to 'erts/emulator/beam/erl_time_sup.c')
| -rw-r--r-- | erts/emulator/beam/erl_time_sup.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/erts/emulator/beam/erl_time_sup.c b/erts/emulator/beam/erl_time_sup.c index 54d732000b..53a2ba456b 100644 --- a/erts/emulator/beam/erl_time_sup.c +++ b/erts/emulator/beam/erl_time_sup.c @@ -491,7 +491,7 @@ get_time(int *hour, int *minute, int *second) the_clock = time((time_t *)0); #ifdef HAVE_LOCALTIME_R - localtime_r(&the_clock, (tm = &tmbuf)); + tm = localtime_r(&the_clock, &tmbuf); #else tm = localtime(&the_clock); #endif @@ -513,7 +513,7 @@ get_date(int *year, int *month, int *day) the_clock = time((time_t *)0); #ifdef HAVE_LOCALTIME_R - localtime_r(&the_clock, (tm = &tmbuf)); + tm = localtime_r(&the_clock, &tmbuf); #else tm = localtime(&the_clock); #endif @@ -762,10 +762,13 @@ local_to_univ(Sint *year, Sint *month, Sint *day, } } #ifdef HAVE_GMTIME_R - gmtime_r(&the_clock, (tm = &tmbuf)); + tm = gmtime_r(&the_clock, &tmbuf); #else tm = gmtime(&the_clock); #endif + if (!tm) { + return 0; + } *year = tm->tm_year + 1900; *month = tm->tm_mon +1; *day = tm->tm_mday; |