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-rw-r--r--resource/sys/resource.h39
1 files changed, 29 insertions, 10 deletions
diff --git a/resource/sys/resource.h b/resource/sys/resource.h
index 9eca1677d7..f575d1dc0a 100644
--- a/resource/sys/resource.h
+++ b/resource/sys/resource.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992, 94, 96, 97, 98, 99 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 94, 96, 97, 98, 99, 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
@@ -24,16 +24,35 @@
/* Get the system-dependent definitions of structures and bit values. */
#include <bits/resource.h>
+#ifndef __id_t_defined
+typedef __id_t id_t;
+# define __id_t_defined
+#endif
+
__BEGIN_DECLS
+/* The X/Open standard defines that all the functions below must use
+ `int' as the type for the first argument. When we are compiling with
+ GNU extensions we change this slightly to provide better error
+ checking. */
+#ifdef __USE_GNU
+typedef enum __rlimit_resource __rlimit_resource_t;
+typedef enum __rusage_who __rusage_who_t;
+typedef enum __priority_which __priority_which_t;
+#else
+typedef int __rlimit_resource_t;
+typedef int __rusage_who_t;
+typedef int __priority_which_t;
+#endif
+
/* Put the soft and hard limits for RESOURCE in *RLIMITS.
Returns 0 if successful, -1 if not (and sets errno). */
#ifndef __USE_FILE_OFFSET64
-extern int getrlimit (enum __rlimit_resource __resource,
+extern int getrlimit (__rlimit_resource_t __resource,
struct rlimit *__rlimits) __THROW;
#else
# ifdef __REDIRECT
-extern int __REDIRECT (getrlimit, (enum __rlimit_resource __resource,
+extern int __REDIRECT (getrlimit, (__rlimit_resource_t __resource,
struct rlimit *__rlimits) __THROW,
getrlimit64);
# else
@@ -41,7 +60,7 @@ extern int __REDIRECT (getrlimit, (enum __rlimit_resource __resource,
# endif
#endif
#ifdef __USE_LARGEFILE64
-extern int getrlimit64 (enum __rlimit_resource __resource,
+extern int getrlimit64 (__rlimit_resource_t __resource,
struct rlimit64 *__rlimits) __THROW;
#endif
@@ -49,11 +68,11 @@ extern int getrlimit64 (enum __rlimit_resource __resource,
Only the super-user can increase hard limits.
Return 0 if successful, -1 if not (and sets errno). */
#ifndef __USE_FILE_OFFSET64
-extern int setrlimit (enum __rlimit_resource __resource,
+extern int setrlimit (__rlimit_resource_t __resource,
__const struct rlimit *__rlimits) __THROW;
#else
# ifdef __REDIRECT
-extern int __REDIRECT (setrlimit, (enum __rlimit_resource __resource,
+extern int __REDIRECT (setrlimit, (__rlimit_resource_t __resource,
__const struct rlimit *__rlimits) __THROW,
setrlimit64);
# else
@@ -61,23 +80,23 @@ extern int __REDIRECT (setrlimit, (enum __rlimit_resource __resource,
# endif
#endif
#ifdef __USE_LARGEFILE64
-extern int setrlimit64 (enum __rlimit_resource __resource,
+extern int setrlimit64 (__rlimit_resource_t __resource,
__const struct rlimit64 *__rlimits) __THROW;
#endif
/* Return resource usage information on process indicated by WHO
and put it in *USAGE. Returns 0 for success, -1 for failure. */
-extern int getrusage (enum __rusage_who __who, struct rusage *__usage) __THROW;
+extern int getrusage (__rusage_who_t __who, struct rusage *__usage) __THROW;
/* Return the highest priority of any process specified by WHICH and WHO
(see above); if WHO is zero, the current process, process group, or user
(as specified by WHO) is used. A lower priority number means higher
priority. Priorities range from PRIO_MIN to PRIO_MAX (above). */
-extern int getpriority (enum __priority_which __which, int __who) __THROW;
+extern int getpriority (__priority_which_t __which, id_t __who) __THROW;
/* Set the priority of all processes specified by WHICH and WHO (see above)
to PRIO. Returns 0 on success, -1 on errors. */
-extern int setpriority (enum __priority_which __which, int __who, int __prio)
+extern int setpriority (__priority_which_t __which, id_t __who, int __prio)
__THROW;
__END_DECLS