diff options
| author | rsc <devnull@localhost> | 2003-12-03 22:50:48 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2003-12-03 22:50:48 +0000 |
| commit | 669250d159e93a6933afa4cd25f410af801515ec (patch) | |
| tree | 1f053fd518cf1a172863e07050e6e3bf13762f7d /src/lib9/notify.c | |
| parent | 5a82f26e50fbfbb3090b4cf839decf012637a00e (diff) | |
| download | plan9port-669250d159e93a6933afa4cd25f410af801515ec.tar.gz plan9port-669250d159e93a6933afa4cd25f410af801515ec.tar.bz2 plan9port-669250d159e93a6933afa4cd25f410af801515ec.zip | |
Various fixes.
B - fixed usage, DISPLAY :0 vs :0.0
9term - fixed various terminal things
rc - notice traps in Read
_p9dir - only run disk code for disks
dirread - getdirentries on FreeBSD and Linux
are different w.r.t. meaning of off.
notify - set up so signals interrupt system calls
bprint - use bfmt.
Diffstat (limited to 'src/lib9/notify.c')
| -rw-r--r-- | src/lib9/notify.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/lib9/notify.c b/src/lib9/notify.c index 7e3c04f7..460eabfe 100644 --- a/src/lib9/notify.c +++ b/src/lib9/notify.c @@ -13,7 +13,7 @@ static int sigs[] = { SIGQUIT, SIGILL, SIGTRAP, - SIGABRT, +/* SIGABRT, */ #ifdef SIGEMT SIGEMT, #endif @@ -63,16 +63,17 @@ int notify(void (*f)(void*, char*)) { int i; - void (*sf)(int); + struct sigaction sa; + memset(&sa, 0, sizeof sa); if(f == nil) - sf = SIG_DFL; + sa.sa_handler = SIG_DFL; else{ notifyf = f; - sf = notifysigf; + sa.sa_handler = notifysigf; } for(i=0; i<nelem(sigs); i++) - signal(sigs[i], sf); + sigaction(sigs[i], &sa, 0); return 0; } |