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-rw-r--r--posix/sys/wait.h35
1 files changed, 21 insertions, 14 deletions
diff --git a/posix/sys/wait.h b/posix/sys/wait.h
index dd6183cc92..a13b825638 100644
--- a/posix/sys/wait.h
+++ b/posix/sys/wait.h
@@ -1,20 +1,20 @@
/* Copyright (C) 1991, 92, 93, 94, 96 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+ 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 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.
+ 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. */
+ 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., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/*
* POSIX Standard: 3.2.1 Wait for Process Termination <sys/wait.h>
@@ -123,7 +123,8 @@ extern __pid_t __waitpid __P ((__pid_t __pid, int *__stat_loc,
int __options));
extern __pid_t waitpid __P ((__pid_t __pid, int *__stat_loc,
int __options));
-#ifdef __USE_BSD
+
+#if defined(__USE_BSD) || defined(__USE_XOPEN_EXTENDED)
/* This being here makes the prototypes valid whether or not
we have already included <sys/resource.h> to define `struct rusage'. */
struct rusage;
@@ -137,6 +138,12 @@ extern __pid_t __wait3 __P ((__WAIT_STATUS __stat_loc,
int __options, struct rusage * __usage));
extern __pid_t wait3 __P ((__WAIT_STATUS __stat_loc,
int __options, struct rusage * __usage));
+#endif
+
+#ifdef __USE_BSD
+/* This being here makes the prototypes valid whether or not
+ we have already included <sys/resource.h> to define `struct rusage'. */
+struct rusage;
/* PID is like waitpid. Other args are like wait3. */
extern __pid_t __wait4 __P ((__pid_t __pid, __WAIT_STATUS __stat_loc,