e3476ed223
This patch defensively checks for every C function and every struct used in wrapclock.cc. It adds return values to GetTimespec and SetTimespec to allow the module to return a code representing unavailable. gcc/m2/ChangeLog: PR modula2/110779 * gm2-libs-iso/SysClock.mod (GetClock): Test GetTimespec return value. (SetClock): Test SetTimespec return value. * gm2-libs-iso/wrapclock.def (GetTimespec): Add integer return type. (SetTimespec): Add integer return type. libgm2/ChangeLog: PR modula2/110779 * config.h.in: Regenerate. * configure: Regenerate. * configure.ac (AC_CACHE_CHECK): Check for tm_gmtoff field in struct tm. (GM2_CHECK_LIB): Check for daylight, timezone and tzname. * libm2iso/wrapclock.cc (timezone): Guard against absence of struct tm and tm_gmtoff. (daylight): Check for daylight. (timezone): Check for timezone. (isdst): Check for isdst. (tzname): Check for tzname. (GetTimeRealtime): Check for struct timespec. (SetTimeRealtime): Check for struct timespec. (InitTimespec): Check for struct timespec. (KillTimespec): Check for struct timespec. (SetTimespec): Check for struct timespec. (GetTimespec): Check for struct timespec. Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com> |
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| .. | ||
| ChanConsts.h | ||
| ErrnoCategory.cc | ||
| m2rts.h | ||
| Makefile.am | ||
| Makefile.in | ||
| RTco.cc | ||
| wrapclock.cc | ||
| wrapsock.c | ||
| wraptime.cc | ||