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authorEric Andersen <andersen@codepoet.org>2002-03-01 20:46:26 +0000
committerEric Andersen <andersen@codepoet.org>2002-03-01 20:46:26 +0000
commit9cee42f10dbc5b33866ff137b926a74abd7c1a5b (patch)
tree5211131bde7212ae06d98e9779197cece9b552cc /libc/sysdeps/linux/sh/bits/waitstatus.h
parent5b470cfcc321c5d50b951fa93a769a4a193ccece (diff)
Major rework of the include files to eliminate redundancy
and to better support each arch. This is a really big patch... -Erik
Diffstat (limited to 'libc/sysdeps/linux/sh/bits/waitstatus.h')
-rw-r--r--libc/sysdeps/linux/sh/bits/waitstatus.h104
1 files changed, 0 insertions, 104 deletions
diff --git a/libc/sysdeps/linux/sh/bits/waitstatus.h b/libc/sysdeps/linux/sh/bits/waitstatus.h
deleted file mode 100644
index 982c9dbb2..000000000
--- a/libc/sysdeps/linux/sh/bits/waitstatus.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Definitions of status bits for `wait' et al.
- Copyright (C) 1992, 1994, 1996, 1997, 2000 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. */
-
-#if !defined _SYS_WAIT_H && !defined _STDLIB_H
-# error "Never include <bits/waitstatus.h> directly; use <sys/wait.h> instead."
-#endif
-
-
-/* Everything extant so far uses these same bits. */
-
-
-/* If WIFEXITED(STATUS), the low-order 8 bits of the status. */
-#define __WEXITSTATUS(status) (((status) & 0xff00) >> 8)
-
-/* If WIFSIGNALED(STATUS), the terminating signal. */
-#define __WTERMSIG(status) ((status) & 0x7f)
-
-/* If WIFSTOPPED(STATUS), the signal that stopped the child. */
-#define __WSTOPSIG(status) __WEXITSTATUS(status)
-
-/* Nonzero if STATUS indicates normal termination. */
-#define __WIFEXITED(status) (__WTERMSIG(status) == 0)
-
-/* Nonzero if STATUS indicates termination by a signal. */
-#ifdef __GNUC__
-# define __WIFSIGNALED(status) \
- (__extension__ ({ int __status = (status); \
- !__WIFSTOPPED(__status) && !__WIFEXITED(__status); }))
-#else /* Not GCC. */
-# define __WIFSIGNALED(status) (!__WIFSTOPPED(status) && !__WIFEXITED(status))
-#endif /* GCC. */
-
-/* Nonzero if STATUS indicates the child is stopped. */
-#define __WIFSTOPPED(status) (((status) & 0xff) == 0x7f)
-
-/* Nonzero if STATUS indicates the child dumped core. */
-#define __WCOREDUMP(status) ((status) & __WCOREFLAG)
-
-/* Macros for constructing status values. */
-#define __W_EXITCODE(ret, sig) ((ret) << 8 | (sig))
-#define __W_STOPCODE(sig) ((sig) << 8 | 0x7f)
-#define __WCOREFLAG 0x80
-
-
-#ifdef __USE_BSD
-
-# include <endian.h>
-
-union wait
- {
- int w_status;
- struct
- {
-# if __BYTE_ORDER == __LITTLE_ENDIAN
- unsigned int __w_termsig:7; /* Terminating signal. */
- unsigned int __w_coredump:1; /* Set if dumped core. */
- unsigned int __w_retcode:8; /* Return code if exited normally. */
- unsigned int:16;
-# endif /* Little endian. */
-# if __BYTE_ORDER == __BIG_ENDIAN
- unsigned int:16;
- unsigned int __w_retcode:8;
- unsigned int __w_coredump:1;
- unsigned int __w_termsig:7;
-# endif /* Big endian. */
- } __wait_terminated;
- struct
- {
-# if __BYTE_ORDER == __LITTLE_ENDIAN
- unsigned int __w_stopval:8; /* W_STOPPED if stopped. */
- unsigned int __w_stopsig:8; /* Stopping signal. */
- unsigned int:16;
-# endif /* Little endian. */
-# if __BYTE_ORDER == __BIG_ENDIAN
- unsigned int:16;
- unsigned int __w_stopsig:8; /* Stopping signal. */
- unsigned int __w_stopval:8; /* W_STOPPED if stopped. */
-# endif /* Big endian. */
- } __wait_stopped;
- };
-
-# define w_termsig __wait_terminated.__w_termsig
-# define w_coredump __wait_terminated.__w_coredump
-# define w_retcode __wait_terminated.__w_retcode
-# define w_stopsig __wait_stopped.__w_stopsig
-# define w_stopval __wait_stopped.__w_stopval
-
-#endif /* Use BSD. */