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fix sigemptyset and sigfillset for mips

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they were leaving junk in the upper bits.
This commit is contained in:
Rich Felker 2013-09-16 12:58:51 -04:00
commit 0753b1faf0
2 changed files with 10 additions and 1 deletions
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6
src/signal/sigemptyset.c
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@ -4,6 +4,10 @@
int sigemptyset(sigset_t *set) int sigemptyset(sigset_t *set)
{ {
set->__bits[0] = 0; set->__bits[0] = 0;
if (sizeof(long)==4) set->__bits[1] = 0; if (sizeof(long)==4 || _NSIG > 65) set->__bits[1] = 0;
if (sizeof(long)==4 && _NSIG > 65) {
set->__bits[2] = 0;
set->__bits[3] = 0;
}
return 0; return 0;
} }

5
src/signal/sigfillset.c
View file

@ -7,8 +7,13 @@ int sigfillset(sigset_t *set)
#if ULONG_MAX == 0xffffffff #if ULONG_MAX == 0xffffffff
set->__bits[0] = 0x7ffffffful; set->__bits[0] = 0x7ffffffful;
set->__bits[1] = 0xfffffffcul; set->__bits[1] = 0xfffffffcul;
if (_NSIG > 65) {
set->__bits[2] = 0xfffffffful;
set->__bits[3] = 0xfffffffful;
}
#else #else
set->__bits[0] = 0xfffffffc7ffffffful; set->__bits[0] = 0xfffffffc7ffffffful;
if (_NSIG > 65) set->__bits[1] = 0xfffffffffffffffful;
#endif #endif
return 0; return 0;
} }