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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-04-22 11:02:11 -0300 |
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| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2020-07-07 14:10:58 -0300 |
| commit | e4e11b1dba261cb650e631978622bf3b4a4d8c37 (patch) | |
| tree | 41a98016f1a62f0c35beb5df160c89707af1a02e /sysdeps/unix/sysv/linux/bits/signum.h | |
| parent | 6caddd34bd7ffb5ac4f36c8e036eee100c2cc535 (diff) | |
| download | glibc-e4e11b1dba261cb650e631978622bf3b4a4d8c37.tar.gz glibc-e4e11b1dba261cb650e631978622bf3b4a4d8c37.tar.xz glibc-e4e11b1dba261cb650e631978622bf3b4a4d8c37.zip | |
signal: Add signum-{generic,arch}.h
It refactor how signals are defined by each architecture. Instead of include a generic header (bits/signum-generic.h) and undef non-default values in an arch specific header (bits/signum.h) the new scheme uses a common definition (bits/signum-generic.h) and each architectures add its specific definitions on a new header (bits/signum-arch.h). For Linux it requires copy some system default definitions to alpha, hppa, and sparc. They are historical values and newer ports uses the generic Linux signum-arch.h. For Hurd the BSD signum is removed and moved to a new header (it is used currently only on Hurd). Checked on a build against all affected ABIs. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'sysdeps/unix/sysv/linux/bits/signum.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/signum.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/signum.h b/sysdeps/unix/sysv/linux/bits/signum.h deleted file mode 100644 index 423fd8be70..0000000000 --- a/sysdeps/unix/sysv/linux/bits/signum.h +++ /dev/null @@ -1,58 +0,0 @@ -/* Signal number definitions. Linux version. - Copyright (C) 1995-2020 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, see - <https://www.gnu.org/licenses/>. */ - -#ifndef _BITS_SIGNUM_H -#define _BITS_SIGNUM_H 1 - -#ifndef _SIGNAL_H -#error "Never include <bits/signum.h> directly; use <signal.h> instead." -#endif - -#include <bits/signum-generic.h> - -/* Adjustments and additions to the signal number constants for - most Linux systems. */ - -#define SIGSTKFLT 16 /* Stack fault (obsolete). */ -#define SIGPWR 30 /* Power failure imminent. */ - -#undef SIGBUS -#define SIGBUS 7 -#undef SIGUSR1 -#define SIGUSR1 10 -#undef SIGUSR2 -#define SIGUSR2 12 -#undef SIGCHLD -#define SIGCHLD 17 -#undef SIGCONT -#define SIGCONT 18 -#undef SIGSTOP -#define SIGSTOP 19 -#undef SIGTSTP -#define SIGTSTP 20 -#undef SIGURG -#define SIGURG 23 -#undef SIGPOLL -#define SIGPOLL 29 -#undef SIGSYS -#define SIGSYS 31 - -#undef __SIGRTMAX -#define __SIGRTMAX 64 - -#endif /* <signal.h> included. */ |