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| author | Brendan Kehoe <brendan@zen.org> | 1995-03-10 01:56:19 +0000 |
|---|---|---|
| committer | Brendan Kehoe <brendan@zen.org> | 1995-03-10 01:56:19 +0000 |
| commit | 222c4e717a9149eec124f1e4bfc269f76524d560 (patch) | |
| tree | 45e4ffb748a85542aa92ead741becdf4e3ed553b /sysdeps/unix/bsd/osf/sigaction.h | |
| parent | feebe869aefa3703a4093ff4879eb0e5d8d54939 (diff) | |
| download | glibc-222c4e717a9149eec124f1e4bfc269f76524d560.tar.gz glibc-222c4e717a9149eec124f1e4bfc269f76524d560.tar.xz glibc-222c4e717a9149eec124f1e4bfc269f76524d560.zip | |
* configure.in: Match `osf*', not `osf1*'. * configure: Likewise. * sysdeps/unix/bsd/osf: Renamed to `sysdeps/unix/bsd/osf1'.
Thu Mar 9 17:16:53 1995 Brendan Kehoe (brendan@zen.org) * configure.in: Match `osf*', not `osf1*'. * configure: Likewise. * sysdeps/unix/bsd/osf: Renamed to `sysdeps/unix/bsd/osf1'.
Diffstat (limited to 'sysdeps/unix/bsd/osf/sigaction.h')
| -rw-r--r-- | sysdeps/unix/bsd/osf/sigaction.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/sysdeps/unix/bsd/osf/sigaction.h b/sysdeps/unix/bsd/osf/sigaction.h new file mode 100644 index 0000000000..8a4e2c5b84 --- /dev/null +++ b/sysdeps/unix/bsd/osf/sigaction.h @@ -0,0 +1,45 @@ +/* Structure and constand definitions for sigaction et al. OSF/1 version. + Copyright (C) 1993 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@zen.org). + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +/* Structure describing the action to be taken when a signal arrives. */ +struct sigaction + { + /* Signal handler. */ + __sighandler_t sa_handler; + + /* Additional set of signals to be blocked. */ + __sigset_t sa_mask; + + /* Special flags. */ + int sa_flags; + }; + +/* Bits in `sa_flags'. */ +#ifdef __USE_BSD +#define SA_ONSTACK 0x1 /* Take signal on signal stack. */ +#define SA_RESTART 0x2 /* Don't restart syscall on signal return. */ +#define SA_DISABLE 0x4 /* Disable alternate signal stack. */ +#endif +#define SA_NOCLDSTOP 0x4 /* Don't send SIGCHLD when children stop. */ + + +/* Values for the HOW argument to `sigprocmask'. */ +#define SIG_BLOCK 1 /* Block signals. */ +#define SIG_UNBLOCK 2 /* Unblock signals. */ +#define SIG_SETMASK 3 /* Set the set of blocked signals. */ |