aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/generic/bits/waitstatus.h
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/generic/bits/waitstatus.h')
-rw-r--r--sysdeps/generic/bits/waitstatus.h106
1 files changed, 0 insertions, 106 deletions
diff --git a/sysdeps/generic/bits/waitstatus.h b/sysdeps/generic/bits/waitstatus.h
deleted file mode 100644
index 699c224989..0000000000
--- a/sysdeps/generic/bits/waitstatus.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* Definitions of status bits for `wait' et al.
- Copyright (C) 1992,1994,1996,1997,2000,2004 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. */
-#define __WIFSIGNALED(status) \
- (((signed char) (((status) & 0x7f) + 1) >> 1) > 0)
-
-/* Nonzero if STATUS indicates the child is stopped. */
-#define __WIFSTOPPED(status) (((status) & 0xff) == 0x7f)
-
-/* Nonzero if STATUS indicates the child continued after a stop. We only
- define this if <bits/waitflags.h> provides the WCONTINUED flag bit. */
-#ifdef WCONTINUED
-# define __WIFCONTINUED(status) ((status) == __W_CONTINUED)
-#endif
-
-/* 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 __W_CONTINUED 0xffff
-#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. */