diff options
Diffstat (limited to 'sysdeps/unix/sysv/sysv4/bits/sigaction.h')
| -rw-r--r-- | sysdeps/unix/sysv/sysv4/bits/sigaction.h | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/sysdeps/unix/sysv/sysv4/bits/sigaction.h b/sysdeps/unix/sysv/sysv4/bits/sigaction.h deleted file mode 100644 index faf07e5ff5..0000000000 --- a/sysdeps/unix/sysv/sysv4/bits/sigaction.h +++ /dev/null @@ -1,55 +0,0 @@ -/* The proper definitions for SVR4's sigaction. - Copyright (C) 1993, 1994, 1996, 1997 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#ifndef _SIGNAL_H -# error "Never include <bits/sigaction.h> directly; use <signal.h> instead." -#endif - -/* Structure describing the action to be taken when a signal arrives. */ -struct sigaction - { - /* Special flags. */ - int sa_flags; - - /* Signal handler. */ - __sighandler_t sa_handler; - - /* Additional set of signals to be blocked. */ - __sigset_t sa_mask; - - /* Padding. */ - int sa_resv[2]; - }; - -/* Bits in `sa_flags'. */ -#ifdef __USE_MISC -# define SA_ONSTACK 0x1 /* Take signal on signal stack. */ -# define SA_RESETHAND 0x2 /* Reset to SIG_DFL on entry to handler. */ -# define SA_RESTART 0x4 /* Restart syscall on signal return. */ -# define SA_SIGINFO 0x8 /* Provide additional info to the handler. */ -# define SA_NODEFER 0x10 /* Don't automatically block the signal when - its handler is being executed. */ -# define SA_NOCLDWAIT 0x10000 /* Don't save zombie processes. */ -#endif -#define SA_NOCLDSTOP 0x20000 /* 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. */ |