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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-03-31 14:19:27 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1998-03-31 14:19:27 +0000 |
| commit | 5e34bf4b95dc1611a7b9dfc1db896b633cbef8ab (patch) | |
| tree | 73c7feef7f15e2be3dd2d7bc71c4e115a40d1f9b /cpukit/score/cpu/unix/cpu.c | |
| parent | Taking care of minor build problems (diff) | |
| download | rtems-5e34bf4b95dc1611a7b9dfc1db896b633cbef8ab.tar.bz2 | |
Added "sigemptyset()" call to insure that the memcmp() would work.
It appears that the new glibc does not clear all the bits of the signal
set with a sigprocmask.
Diffstat (limited to '')
| -rw-r--r-- | cpukit/score/cpu/unix/cpu.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/cpukit/score/cpu/unix/cpu.c b/cpukit/score/cpu/unix/cpu.c index af59fdbc72..6eb338f991 100644 --- a/cpukit/score/cpu/unix/cpu.c +++ b/cpukit/score/cpu/unix/cpu.c @@ -243,7 +243,11 @@ void _CPU_Sync_io_Init() unsigned32 _CPU_ISR_Get_level( void ) { sigset_t old_mask; + sigset_t new_mask; +#if defined(__linux__) + sigemptyset( &old_mask ); +#endif sigprocmask(SIG_BLOCK, 0, &old_mask); if (memcmp((void *)&posix_empty_mask, (void *)&old_mask, sizeof(sigset_t))) |