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-rw-r--r--posix/sys/wait.h25
1 files changed, 12 insertions, 13 deletions
diff --git a/posix/sys/wait.h b/posix/sys/wait.h
index aba0493b0b..5a3404d6a7 100644
--- a/posix/sys/wait.h
+++ b/posix/sys/wait.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 93, 94, 96, 97, 98 Free Software Foundation, Inc.
+/* Copyright (C) 1991,92,93,94,96,97,98,99 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
@@ -57,8 +57,8 @@ typedef __pid_t pid_t;
the actual function definitions. */
# if !defined __GNUC__ || __GNUC__ < 2 || defined __cplusplus
-# define __WAIT_STATUS __ptr_t
-# define __WAIT_STATUS_DEFN __ptr_t
+# define __WAIT_STATUS void *
+# define __WAIT_STATUS_DEFN void *
# else
/* This works in GCC 2.6.1 and later. */
typedef union
@@ -107,8 +107,8 @@ typedef enum
/* Wait for a child to die. When one does, put its status in *STAT_LOC
and return its process ID. For errors, return (pid_t) -1. */
-extern __pid_t __wait __P ((__WAIT_STATUS __stat_loc));
-extern __pid_t wait __P ((__WAIT_STATUS __stat_loc));
+extern __pid_t __wait (__WAIT_STATUS __stat_loc) __THROW;
+extern __pid_t wait (__WAIT_STATUS __stat_loc) __THROW;
#ifdef __USE_BSD
/* Special values for the PID argument to `waitpid' and `wait4'. */
@@ -128,8 +128,7 @@ extern __pid_t wait __P ((__WAIT_STATUS __stat_loc));
return PID and store the dead child's status in STAT_LOC.
Return (pid_t) -1 for errors. If the WUNTRACED bit is
set in OPTIONS, return status for stopped children; otherwise don't. */
-extern __pid_t waitpid __P ((__pid_t __pid, int *__stat_loc,
- int __options));
+extern __pid_t waitpid (__pid_t __pid, int *__stat_loc, int __options) __THROW;
#if defined __USE_SVID || defined __USE_XOPEN
# define __need_siginfo_t
@@ -142,8 +141,8 @@ extern __pid_t waitpid __P ((__pid_t __pid, int *__stat_loc,
If the WNOHANG bit is set in OPTIONS, and that child
is not already dead, clear *INFOP and return 0. If successful, store
exit code and status in *INFOP. */
-extern int waitid __P ((idtype_t __idtype, __id_t __id, siginfo_t *__infop,
- int __options));
+extern int waitid (idtype_t __idtype, __id_t __id, siginfo_t *__infop,
+ int __options) __THROW;
#endif
#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
@@ -156,8 +155,8 @@ struct rusage;
nil, store information about the child's resource usage there. If the
WUNTRACED bit is set in OPTIONS, return status for stopped children;
otherwise don't. */
-extern __pid_t wait3 __P ((__WAIT_STATUS __stat_loc,
- int __options, struct rusage * __usage));
+extern __pid_t wait3 (__WAIT_STATUS __stat_loc, int __options,
+ struct rusage * __usage) __THROW;
#endif
#ifdef __USE_BSD
@@ -166,8 +165,8 @@ extern __pid_t wait3 __P ((__WAIT_STATUS __stat_loc,
struct rusage;
/* PID is like waitpid. Other args are like wait3. */
-extern __pid_t wait4 __P ((__pid_t __pid, __WAIT_STATUS __stat_loc,
- int __options, struct rusage *__usage));
+extern __pid_t wait4 (__pid_t __pid, __WAIT_STATUS __stat_loc, int __options,
+ struct rusage *__usage) __THROW;
#endif /* Use BSD. */