[BZ #130, BZ #131]

2004-04-28  Carlos O'Donell  <carlos@baldric.uwo.ca>
	* sysdeps/unix/sysv/linux/mq_getattr.c: Include <stddef.h>.
	* sysdeps/unix/sysv/linux/mq_notify.c: Likewise.
	* sysdeps/unix/sysv/linux/mq_open.c: Likewise.
	* sysdeps/unix/sysv/linux/mq_receive.c: Likewise.
	* sysdeps/unix/sysv/linux/mq_send.c: Likewise.

	* manual/resource.texi (sched_setaffinity, sched_getaffinity): Fix
	prototypes and description [BZ #131].

	* string/bits/string2.h (strpbrk): Cast NULL to char * [BZ #130].
	Patch by Ed Catmur <ed@catmur.co.uk>.
	* string/tst-inlcall.c (main): Add test for strpbrk.

11 files changed, 48 insertions, 14 deletions

diff --git a/ChangeLog b/ChangeLog
index 9e1d3ed..ddf4706 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2004-04-28  Carlos O'Donell  <carlos@baldric.uwo.ca>
+
+	* sysdeps/unix/sysv/linux/mq_getattr.c: Include <stddef.h>.
+	* sysdeps/unix/sysv/linux/mq_notify.c: Likewise.
+	* sysdeps/unix/sysv/linux/mq_open.c: Likewise.
+	* sysdeps/unix/sysv/linux/mq_receive.c: Likewise.
+	* sysdeps/unix/sysv/linux/mq_send.c: Likewise.
+
 2004-04-29  Philip Blundell  <pb@nexus.co.uk>
 
 	* sysdeps/arm/dl-machine.h (RTLD_START): Avoid unnecessary GOT
@@ -5,6 +13,13 @@
 
 2004-04-29  Jakub Jelinek  <jakub@redhat.com>
 
+	* manual/resource.texi (sched_setaffinity, sched_getaffinity): Fix
+	prototypes and description [BZ #131].
+
+	* string/bits/string2.h (strpbrk): Cast NULL to char * [BZ #130].
+	Patch by Ed Catmur <ed@catmur.co.uk>.
+	* string/tst-inlcall.c (main): Add test for strpbrk.
+
 	[BZ #140]
 	* sysdeps/unix/sysv/linux/sys/sysctl.h: Remove linux/compiler.h
 	include.
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index 48e31cb..d506b0a 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,3 +1,8 @@
+2004-04-28  Jakub Jelinek  <jakub@redhat.com>
+
+	* semaphore.c (sem_timedwait): Return -1 and set errno instead of
+	returning error number [BZ #133].  Patch by <rmhaddad@yahoo.com>.
+
 2004-04-22  SUGIOKA Toshinobu  <sugioka@itonet.co.jp>
 
 	* sysdeps/unix/sysv/linux/sh/vfork.S: Fix wrong function pointer
diff --git a/linuxthreads/semaphore.c b/linuxthreads/semaphore.c
index e0dac41..0793a5f 100644
--- a/linuxthreads/semaphore.c
+++ b/linuxthreads/semaphore.c
@@ -225,7 +225,8 @@ int sem_timedwait(sem_t *sem, const struct timespec *abstime)
     /* The standard requires that if the function would block and the
        time value is illegal, the function returns with an error.  */
     __pthread_unlock(&sem->__sem_lock);
-    return EINVAL;
+    __set_errno (EINVAL);
+    return -1;
   }
 
   /* Set up extrication interface */
@@ -263,7 +264,8 @@ int sem_timedwait(sem_t *sem, const struct timespec *abstime)
 
 	if (was_on_queue) {
 	  __pthread_set_own_extricate_if(self, 0);
-	  return ETIMEDOUT;
+	  __set_errno (ETIMEDOUT);
+	  return -1;
 	}
 
 	/* Eat the outstanding restart() from the signaller */
diff --git a/manual/resource.texi b/manual/resource.texi
index 0c394f2..df77408 100644
--- a/manual/resource.texi
+++ b/manual/resource.texi
@@ -1367,12 +1367,12 @@ affinity mask can be retrieved from the system.
 
 @comment sched.h
 @comment GNU
-@deftypefun int sched_getaffinity (pid_t @var{pid}, cpu_set_t *@var{cpuset})
+@deftypefun int sched_getaffinity (pid_t @var{pid}, size_t @var{cpusetsize}, cpu_set_t *@var{cpuset})
 
 This functions stores the CPU affinity mask for the process or thread
-with the ID @var{pid} in the memory pointed to by @var{cpuset}.  If
-successful, the function always initializes all bits in the
-@code{cpu_set_t} object and returns zero.
+with the ID @var{pid} in the @var{cpusetsize} bytes long bitmap
+pointed to by @var{cpuset}.  If successful, the function always
+initializes all bits in the @code{cpu_set_t} object and returns zero.
 
 If @var{pid} does not correspond to a process or thread on the system
 the or the function fails for some other reason, it returns @code{-1}
@@ -1395,12 +1395,12 @@ interface must be provided for that.
 
 @comment sched.h
 @comment GNU
-@deftypefun int sched_setaffinity (pid_t @var{pid}, const cpu_set_t *@var{cpuset})
+@deftypefun int sched_setaffinity (pid_t @var{pid}, size_t @var{cpusetsize}, const cpu_set_t *@var{cpuset})
 
-This function installs the affinity mask pointed to by @var{cpuset}
-for the process or thread with the ID @var{pid}.  If successful the
-function returns zero and the scheduler will in future take the
-affinity information into account.
+This function installs the @var{cpusetsize} bytes long affinity mask
+pointed to by @var{cpuset} for the process or thread with the ID @var{pid}.
+If successful the function returns zero and the scheduler will in future
+take the affinity information into account.
 
 If the function fails it will return @code{-1} and @code{errno} is set
 to the error code:
diff --git a/string/bits/string2.h b/string/bits/string2.h
index 1a58716..01ef975 100644
--- a/string/bits/string2.h
+++ b/string/bits/string2.h
@@ -1,5 +1,5 @@
 /* Machine-independant string function optimizations.
-   Copyright (C) 1997-2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1997-2003, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -1019,7 +1019,7 @@ __strspn_c3 (__const char *__s, int __accept1, int __accept2, int __accept3)
   ({ char __a0, __a1, __a2;						      \
      (__builtin_constant_p (accept) && __string2_1bptr_p (accept)	      \
       ? ((__a0 = ((__const char  *) (accept))[0], __a0 == '\0')		      \
-	 ? ((void) (s), NULL)						      \
+	 ? ((void) (s), (char *) NULL)					      \
 	 : ((__a1 = ((__const char *) (accept))[1], __a1 == '\0')	      \
 	    ? strchr (s, __a0)						      \
 	    : ((__a2 = ((__const char *) (accept))[2], __a2 == '\0')	      \
diff --git a/string/tst-inlcall.c b/string/tst-inlcall.c
index 9edc973..2a4124e 100644
--- a/string/tst-inlcall.c
+++ b/string/tst-inlcall.c
@@ -1,5 +1,5 @@
 /* Tester for calling inline string functions.
-   Copyright (C) 1998, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1998, 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
@@ -62,6 +62,13 @@ main (void)
       ++errors;
     }
 
+  const char * const hw = "hello world";
+  if (strpbrk (hw, "o") - hw != 4)
+    {
+      puts ("strpbrk test 1 failed");
+      ++errors;
+    }
+
   if (errors == 0)
     {
       status = EXIT_SUCCESS;
diff --git a/sysdeps/unix/sysv/linux/mq_getattr.c b/sysdeps/unix/sysv/linux/mq_getattr.c
index 94c1df5..a61722e 100644
--- a/sysdeps/unix/sysv/linux/mq_getattr.c
+++ b/sysdeps/unix/sysv/linux/mq_getattr.c
@@ -18,6 +18,7 @@
 
 #include <errno.h>
 #include <mqueue.h>
+#include <stddef.h>
 #include <sysdep.h>
 
 #ifdef __NR_mq_getsetattr
diff --git a/sysdeps/unix/sysv/linux/mq_notify.c b/sysdeps/unix/sysv/linux/mq_notify.c
index 6ebe8ef..14db27d 100644
--- a/sysdeps/unix/sysv/linux/mq_notify.c
+++ b/sysdeps/unix/sysv/linux/mq_notify.c
@@ -18,6 +18,7 @@
 
 #include <errno.h>
 #include <mqueue.h>
+#include <stddef.h>
 #include <sysdep.h>
 
 #ifdef __NR_mq_notify
diff --git a/sysdeps/unix/sysv/linux/mq_open.c b/sysdeps/unix/sysv/linux/mq_open.c
index ce5f5e9..d8926a7 100644
--- a/sysdeps/unix/sysv/linux/mq_open.c
+++ b/sysdeps/unix/sysv/linux/mq_open.c
@@ -19,6 +19,7 @@
 #include <errno.h>
 #include <mqueue.h>
 #include <stdarg.h>
+#include <stddef.h>
 #include <sysdep.h>
 
 #ifdef __NR_mq_open
diff --git a/sysdeps/unix/sysv/linux/mq_receive.c b/sysdeps/unix/sysv/linux/mq_receive.c
index b24ba4b..891663c 100644
--- a/sysdeps/unix/sysv/linux/mq_receive.c
+++ b/sysdeps/unix/sysv/linux/mq_receive.c
@@ -18,6 +18,7 @@
 
 #include <errno.h>
 #include <mqueue.h>
+#include <stddef.h>
 #include <sysdep.h>
 
 #ifdef __NR_mq_timedreceive
diff --git a/sysdeps/unix/sysv/linux/mq_send.c b/sysdeps/unix/sysv/linux/mq_send.c
index 06d367b..cb9cbc2 100644
--- a/sysdeps/unix/sysv/linux/mq_send.c
+++ b/sysdeps/unix/sysv/linux/mq_send.c
@@ -18,6 +18,7 @@
 
 #include <errno.h>
 #include <mqueue.h>
+#include <stddef.h>
 #include <sysdep.h>
 
 #ifdef __NR_mq_timedsend