From: Roland McGrath Date: Sat, 5 Feb 1994 19:54:25 +0000 (+0000) Subject: entered into RCS X-Git-Tag: glibc-2.16-ports-before-merge~4169 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f4987f84424189a06afe069ef274b1c1835a3214;p=thirdparty%2Fglibc.git entered into RCS --- diff --git a/sysdeps/unix/sysv/sysv4/sigaction.h b/sysdeps/unix/sysv/sysv4/sigaction.h index 418e7db7dd7..dbb31f1077e 100644 --- a/sysdeps/unix/sysv/sysv4/sigaction.h +++ b/sysdeps/unix/sysv/sysv4/sigaction.h @@ -1,5 +1,5 @@ /* The proper definitions for SVR4's sigaction. -Copyright (C) 1993 Free Software Foundation, Inc. +Copyright (C) 1993, 1994 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 @@ -20,15 +20,15 @@ Cambridge, MA 02139, USA. */ /* 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; - /* Special flags. */ - int sa_flags; - /* Padding. */ int sa_resv[2]; }; @@ -41,7 +41,7 @@ struct sigaction #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_NOSCLDWAIT 0x10000 /* Don't create zombie processes. */ +#define SA_NOCLDWAIT 0x10000 /* Don't save zombie processes. */ #endif #define SA_NOCLDSTOP 0x20000 /* Don't send SIGCHLD when children stop. */ diff --git a/sysdeps/unix/sysv/sysv4/signum.h b/sysdeps/unix/sysv/sysv4/signum.h index 2f70495c05d..aa3dc7fa25f 100644 --- a/sysdeps/unix/sysv/sysv4/signum.h +++ b/sysdeps/unix/sysv/sysv4/signum.h @@ -1,5 +1,6 @@ -/* Copyright (C) 1992, 1993 Free Software Foundation, Inc. - Contributed by Brendan Kehoe (brendan@zen.org). +/* Signal number definitions. SVR4 version. +Copyright (C) 1994 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 Library General Public License as @@ -18,13 +19,10 @@ Cambridge, MA 02139, USA. */ #ifdef _SIGNAL_H -/* This file defines the fake signal functions and signal - number constants for System V Release 4 UNIX. */ - /* Fake signal functions. */ -#define SIG_ERR ((__sighandler_t) -1) -#define SIG_DFL ((__sighandler_t) 0) -#define SIG_IGN ((__sighandler_t) 1) +#define SIG_ERR ((__sighandler_t) -1) /* Error return. */ +#define SIG_DFL ((__sighandler_t) 0) /* Default action. */ +#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */ /* Signals. */ @@ -34,13 +32,13 @@ Cambridge, MA 02139, USA. */ #define SIGILL 4 /* Illegal instruction (ANSI). */ #define SIGABRT SIGIOT /* Abort (ANSI). */ #define SIGTRAP 5 /* Trace trap (POSIX). */ -#define SIGIOT 6 /* IOT trap. */ -#define SIGEMT 7 /* EMT trap. */ +#define SIGIOT 6 /* IOT trap (4.2 BSD). */ +#define SIGEMT 7 /* EMT trap (4.2 BSD). */ #define SIGFPE 8 /* Floating-point exception (ANSI). */ #define SIGKILL 9 /* Kill, unblockable (POSIX). */ -#define SIGBUS 10 /* Bus error. */ +#define SIGBUS 10 /* Bus error (4.2 BSD). */ #define SIGSEGV 11 /* Segmentation violation (ANSI). */ -#define SIGSYS 12 /* Bad argument to system call*/ +#define SIGSYS 12 /* Bad argument to system call (4.2 BSD)*/ #define SIGPIPE 13 /* Broken pipe (POSIX). */ #define SIGALRM 14 /* Alarm clock (POSIX). */ #define SIGTERM 15 /* Termination (ANSI). */ @@ -48,20 +46,20 @@ Cambridge, MA 02139, USA. */ #define SIGUSR2 17 /* User-defined signal 2 (POSIX). */ #define SIGCHLD 18 /* Child status has changed (POSIX). */ #define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */ -#define SIGPWR 19 /* Power going down. */ -#define SIGWINCH 20 /* Window size change. */ -#define SIGURG 21 /* Urgent condition on socket.*/ -#define SIGIO SIGPOLL /* I/O now possible. */ -#define SIGPOLL 22 /* Same as SIGIO? (SVID). */ +#define SIGPWR 19 /* Power failure restart (System V). */ +#define SIGWINCH 20 /* Window size change (4.3 BSD, Sun). */ +#define SIGURG 21 /* Urgent condition on socket (4.2 BSD).*/ +#define SIGPOLL 22 /* Pollable event occurred (System V). */ +#define SIGIO SIGPOLL /* I/O now possible (4.2 BSD). */ #define SIGSTOP 23 /* Stop, unblockable (POSIX). */ #define SIGTSTP 24 /* Keyboard stop (POSIX). */ #define SIGCONT 25 /* Continue (POSIX). */ #define SIGTTIN 26 /* Background read from tty (POSIX). */ #define SIGTTOU 27 /* Background write to tty (POSIX). */ -#define SIGVTALRM 28 /* Virtual alarm clock. */ -#define SIGPROF 29 /* Profiling alarm clock. */ -#define SIGXCPU 30 /* CPU limit exceeded. */ -#define SIGXFSZ 31 /* File size limit exceeded. */ +#define SIGVTALRM 28 /* Virtual alarm clock (4.2 BSD). */ +#define SIGPROF 29 /* Profiling alarm clock (4.2 BSD). */ +#define SIGXCPU 30 /* CPU limit exceeded (4.2 BSD). */ +#define SIGXFSZ 31 /* File size limit exceeded (4.2 BSD). */ #endif /* included. */ diff --git a/sysdeps/unix/sysv/sysv4/solaris2/signum.h b/sysdeps/unix/sysv/sysv4/solaris2/signum.h new file mode 100644 index 00000000000..8219626c3e0 --- /dev/null +++ b/sysdeps/unix/sysv/sysv4/solaris2/signum.h @@ -0,0 +1,73 @@ +/* Signal number definitions. Solaris 2 version. +Copyright (C) 1994 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 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 Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifdef _SIGNAL_H + +/* Fake signal functions. */ +#define SIG_ERR ((__sighandler_t) -1) /* Error return. */ +#define SIG_DFL ((__sighandler_t) 0) /* Default action. */ +#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */ + + +/* Signals. */ +#define SIGHUP 1 /* Hangup (POSIX). */ +#define SIGINT 2 /* Interrupt (ANSI). */ +#define SIGQUIT 3 /* Quit (POSIX). */ +#define SIGILL 4 /* Illegal instruction (ANSI). */ +#define SIGABRT SIGIOT /* Abort (ANSI). */ +#define SIGTRAP 5 /* Trace trap (POSIX). */ +#define SIGIOT 6 /* IOT trap (4.2 BSD). */ +#define SIGEMT 7 /* EMT trap (4.2 BSD). */ +#define SIGFPE 8 /* Floating-point exception (ANSI). */ +#define SIGKILL 9 /* Kill, unblockable (POSIX). */ +#define SIGBUS 10 /* Bus error (4.2 BSD). */ +#define SIGSEGV 11 /* Segmentation violation (ANSI). */ +#define SIGSYS 12 /* Bad argument to system call (4.2 BSD)*/ +#define SIGPIPE 13 /* Broken pipe (POSIX). */ +#define SIGALRM 14 /* Alarm clock (POSIX). */ +#define SIGTERM 15 /* Termination (ANSI). */ +#define SIGUSR1 16 /* User-defined signal 1 (POSIX). */ +#define SIGUSR2 17 /* User-defined signal 2 (POSIX). */ +#define SIGCHLD 18 /* Child status has changed (POSIX). */ +#define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */ +#define SIGPWR 19 /* Power failure restart (System V). */ +#define SIGWINCH 20 /* Window size change (4.3 BSD, Sun). */ +#define SIGURG 21 /* Urgent condition on socket (4.2 BSD).*/ +#define SIGPOLL 22 /* Pollable event occurred (System V). */ +#define SIGIO SIGPOLL /* I/O now possible (4.2 BSD). */ +#define SIGSTOP 23 /* Stop, unblockable (POSIX). */ +#define SIGTSTP 24 /* Keyboard stop (POSIX). */ +#define SIGCONT 25 /* Continue (POSIX). */ +#define SIGTTIN 26 /* Background read from tty (POSIX). */ +#define SIGTTOU 27 /* Background write to tty (POSIX). */ +#define SIGVTALRM 28 /* Virtual alarm clock (4.2 BSD). */ +#define SIGPROF 29 /* Profiling alarm clock (4.2 BSD). */ +#define SIGXCPU 30 /* CPU limit exceeded (4.2 BSD). */ +#define SIGXFSZ 31 /* File size limit exceeded (4.2 BSD). */ +/* The following signals are new in Solaris 2. */ +#define SIGWAITING 32 /* Process's lwps are blocked. */ +#define SIGLWP 33 /* Special signal used by thread library. */ +#define SIGFREEZE 34 /* Special signal used by CPR. */ +#define SIGTHAW 35 /* Special signal used by CPR. */ +#define _SIGRTMIN 36 /* First (highest-priority) realtime signal. */ +#define _SIGRTMAX 43 /* Last (lowest-priority) realtime signal. */ + +#endif /* included. */ + +#define _NSIG 44 /* Biggest signal number + 1. */