Updated to fedora-glibc-20080328T1347cvs/fedora-glibc-2_7_90-13

10 files changed, 33 insertions, 19 deletions

diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index fb18bba47d..9a27efdf83 100644
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -1775,6 +1775,7 @@ gaiconf_init (void)
 		    *cp++ = '\0';
 		  if (inet_pton (AF_INET6, val1, &prefix))
 		    {
+		      bits = 128;
 		      if (IN6_IS_ADDR_V4MAPPED (&prefix)
 			  && (cp == NULL
 			      || (bits = strtoul (cp, &endp, 10)) != ULONG_MAX
diff --git a/sysdeps/unix/sysv/linux/alpha/syscalls.list b/sysdeps/unix/sysv/linux/alpha/syscalls.list
index 7b3f233566..de2c3ceac0 100644
--- a/sysdeps/unix/sysv/linux/alpha/syscalls.list
+++ b/sysdeps/unix/sysv/linux/alpha/syscalls.list
@@ -17,8 +17,6 @@ sigstack	-	sigstack	2	sigstack
 vfork		-	vfork		0	__vfork		vfork
 
 getpriority	-	getpriority	i:ii	__getpriority	getpriority
-open		-	open		Ci:siv	__libc_open	__open open !__libc_open64 __open64 open64
-open64		open	-
 
 # proper socket implementations:
 accept		-	accept		Ci:iBN	__libc_accept	__accept accept
diff --git a/sysdeps/unix/sysv/linux/bits/local_lim.h b/sysdeps/unix/sysv/linux/bits/local_lim.h
index 54a51ee766..ea2cd446d8 100644
--- a/sysdeps/unix/sysv/linux/bits/local_lim.h
+++ b/sysdeps/unix/sysv/linux/bits/local_lim.h
@@ -1,5 +1,5 @@
 /* Minimum guaranteed maximum values for system limits.  Linux version.
-   Copyright (C) 1993-1998, 2000, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1993-1998,2000,2003,2004,2008 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
@@ -31,6 +31,9 @@
 #ifndef OPEN_MAX
 # define __undef_OPEN_MAX
 #endif
+#ifndef ARG_MAX
+# define __undef_ARG_MAX
+#endif
 
 /* The kernel sources contain a file with all the needed information.  */
 #include <linux/limits.h>
@@ -50,6 +53,11 @@
 # undef OPEN_MAX
 # undef __undef_OPEN_MAX
 #endif
+/* Have to remove ARG_MAX?  */
+#ifdef __undef_ARG_MAX
+# undef ARG_MAX
+# undef __undef_ARG_MAX
+#endif
 
 /* Maximum amount by which a process can descrease its asynchronous I/O
    priority level.  */
diff --git a/sysdeps/unix/sysv/linux/ia64/syscalls.list b/sysdeps/unix/sysv/linux/ia64/syscalls.list
index 582492706e..c55c70ef54 100644
--- a/sysdeps/unix/sysv/linux/ia64/syscalls.list
+++ b/sysdeps/unix/sysv/linux/ia64/syscalls.list
@@ -4,9 +4,6 @@ umount2		-	umount		2	__umount2	umount2
 
 getpriority	-	getpriority	i:ii	__getpriority	getpriority
 
-creat		-	creat		Ci:si	__libc_creat	creat creat64
-open		-	open		Ci:siv	__libc_open	__open open __open64 open64
-
 # semaphore and shm system calls
 msgctl		-	msgctl		i:iip	__msgctl	msgctl
 msgget		-	msgget		i:ii	__msgget	msgget
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list b/sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list
index 320c40da64..aee60bf9d5 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list
@@ -1,5 +1,3 @@
 # File name	Caller	Syscall name	# args	Strong name	Weak names
 
-creat		-	creat		Ci:si	__libc_creat	creat creat64
 getrlimit	-	ugetrlimit	i:ip	__getrlimit	getrlimit getrlimit64
-open		-	open		Ci:siv	__libc_open	__open open __open64 open64
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list b/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list
index 684999913b..791ab9ba52 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list
@@ -2,9 +2,6 @@
 
 vfork		-	vfork		0	__vfork		vfork
 
-creat		-	creat		Ci:si	__libc_creat	creat creat64
-open		-	open		Ci:siv	__libc_open	__open open __open64 open64
-
 # semaphore and shm system calls
 msgctl		-	msgctl		i:iip	__msgctl	msgctl
 msgget		-	msgget		i:ii	__msgget	msgget
diff --git a/sysdeps/unix/sysv/linux/sys/param.h b/sysdeps/unix/sysv/linux/sys/param.h
index 0b0424eb90..19c119a2c8 100644
--- a/sysdeps/unix/sysv/linux/sys/param.h
+++ b/sysdeps/unix/sysv/linux/sys/param.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995,1996,1997,2000,2001,2003 Free Software Foundation, Inc.
+/* Copyright (C) 1995-1997,2000,2001,2003,2008 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
@@ -19,10 +19,20 @@
 #ifndef _SYS_PARAM_H
 #define _SYS_PARAM_H	1
 
+#ifndef ARG_MAX
+# define __undef_ARG_MAX
+#endif
+
 #include <limits.h>
 #include <linux/limits.h>
 #include <linux/param.h>
 
+/* The kernel headers defines ARG_MAX.  The value is wrong, though.  */
+#ifndef __undef_ARG_MAX
+# undef ARG_MAX
+# undef __undef_ARG_MAX
+#endif
+
 /* BSD names for some <limits.h> values.  */
 
 #define	NBBY		CHAR_BIT
@@ -31,12 +41,12 @@
 #endif
 #define	MAXSYMLINKS	20
 #define	CANBSIZ		MAX_CANON
-#define	NCARGS		ARG_MAX
 #define MAXPATHLEN	PATH_MAX
-/* The following is not really correct but it is a value we used for a
+/* The following are not really correct but it is a value we used for a
    long time and which seems to be usable.  People should not use NOFILE
-   anyway.  */
+   and NCARGS anyway.  */
 #define NOFILE		256
+#define	NCARGS		131072
 
 
 #include <sys/types.h>
diff --git a/sysdeps/unix/sysv/linux/sysconf.c b/sysdeps/unix/sysv/linux/sysconf.c
index ab9cddc306..f4e36e0c6f 100644
--- a/sysdeps/unix/sysv/linux/sysconf.c
+++ b/sysdeps/unix/sysv/linux/sysconf.c
@@ -27,6 +27,11 @@
 #include <not-cancel.h>
 #include <ldsodefs.h>
 
+/* Legacy value of ARG_MAX.  The macro is now not defined since the
+   actual value varies based on the stack size.  */
+#define legacy_ARG_MAX 131072
+
+
 static long int posix_sysconf (int name);
 
 
@@ -83,10 +88,10 @@ __sysconf (int name)
 	  /* Use getrlimit to get the stack limit.  */
 	  struct rlimit rlimit;
 	  if (__getrlimit (RLIMIT_STACK, &rlimit) == 0)
-	    return MAX (ARG_MAX, rlimit.rlim_cur / 4);
+	    return MAX (legacy_ARG_MAX, rlimit.rlim_cur / 4);
 	}
 
-      return ARG_MAX;
+      return legacy_ARG_MAX;
 
     case _SC_NGROUPS_MAX:
       /* Try to read the information from the /proc/sys/kernel/ngroups_max
diff --git a/sysdeps/unix/sysv/linux/wordsize-64/syscalls.list b/sysdeps/unix/sysv/linux/wordsize-64/syscalls.list
index d377db9687..60915507b5 100644
--- a/sysdeps/unix/sysv/linux/wordsize-64/syscalls.list
+++ b/sysdeps/unix/sysv/linux/wordsize-64/syscalls.list
@@ -15,3 +15,5 @@ setrlimit	-	setrlimit	i:ip	__setrlimit	setrlimit setrlimit64
 readahead	-	readahead	i:iii	__readahead	readahead
 sendfile	-	sendfile	i:iipi	sendfile	sendfile64
 sync_file_range	-	sync_file_range	i:iiii	sync_file_range
+creat		-	creat		Ci:si	__libc_creat	creat creat64
+open		-	open		Ci:siv	__libc_open	__open open __open64 open64
diff --git a/sysdeps/unix/sysv/linux/x86_64/syscalls.list b/sysdeps/unix/sysv/linux/x86_64/syscalls.list
index a3d3d6cf92..3e231a0b61 100644
--- a/sysdeps/unix/sysv/linux/x86_64/syscalls.list
+++ b/sysdeps/unix/sysv/linux/x86_64/syscalls.list
@@ -1,13 +1,11 @@
 # File name	Caller	Syscall name	# args	Strong name	Weak names
 
 arch_prctl	EXTRA	arch_prctl	i:ii	__arch_prctl	arch_prctl
-creat		-	creat		Ci:si	__libc_creat	creat creat64
 modify_ldt	EXTRA	modify_ldt	i:ipi	__modify_ldt	modify_ldt
 msgctl		-	msgctl		i:iip	__msgctl	msgctl
 msgget		-	msgget		i:ii	__msgget	msgget
 msgrcv		-	msgrcv		Ci:ibnii __msgrcv	msgrcv
 msgsnd		-	msgsnd		Ci:ibni	__msgsnd	msgsnd
-open		-	open		Ci:siv	__libc_open	__open open __open64 open64
 shmat		-	shmat		i:ipi	__shmat		shmat
 shmctl		-	shmctl		i:iip	__shmctl	shmctl
 shmdt		-	shmdt		i:s	__shmdt		shmdt