Update.

1997-03-17 04:00  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/libmieee754/w_atan2.c: Don't ignore exception if library
	type is SVID.
	* sysdeps/libmieee754/w_atan2f.c: Likewise.
	* sysdeps/libmieee754/w_atan2l.c: Likewise.

	* sysdeps/unix/sysv/linux/sys/mman.h (msync): Add descrption for
	FLAGS parameter.

1997-03-16 20:28  Philip Blundell  <phil@london.uk.eu.org>

	* sysdeps/unix/sysv/linux/socketbits.h: Add more SOL_ values.
	Change msg_iovlen and msg_controllen (in struct msghdr) to
	`size_t' to keep in step with kernel.

	* manual/examples/dir2.c: New example for scandir.
	* math/test/float.c: New file.  Frontend for float tests.
	* math/test/double.c: New file.  Frontend for double tests.
	* math/test/longdouble.c: New file.  Frontend for long double  tests.
	* sysdeps/ieee754/huge_val.h: Remove definition of long double
	* sysdeps/libm-i387/s_scalbn.S: Likewise.
	* sysdeps/libm-i387/s_scalbnf.S: Likewise.
	* sysdeps/libm-i387/s_scalbnl.S: Likewise.
	* sysdeps/libm-i387/s_expm1.S: Change return value for -inf
	* sysdeps/libm-i387/s_expm1f.S: Likewise.
	* sysdeps/libm-i387/s_expm1l.S: Likewise.
	* sysdeps/libm-i387/s_isinfl.c: Return -1 for -inf.
	* sysdeps/libm-i387/s_logbl.S: Correct return value.  Discard first
	* sysdeps/libm-ieee754/w_powf.c: Likewise.
	* sysdeps/libm-ieee754/w_powl.c: Likewise.
	* sysdeps/unix/sysv/linux/alpha/statbuf.h: Likewise.
	* nss/nss_files/files-hosts.c: Likewise.
	Based on a patch by H.J. Lu <hjl@gnu.ai.mit.edu>.
	* nis/ypclnt.c (__yp_bind): Fix possible buffer overflow.
	* posix/unistd.h: Add prototype for __euidaccess.
	* sysdeps/stub/euidaccess.c: Likewise.

2 files changed, 19 insertions, 10 deletions

diff --git a/sysdeps/unix/sysv/linux/socketbits.h b/sysdeps/unix/sysv/linux/socketbits.h
index 38a8fb74d1..166971a384 100644
--- a/sysdeps/unix/sysv/linux/socketbits.h
+++ b/sysdeps/unix/sysv/linux/socketbits.h
@@ -83,8 +83,20 @@ enum __socket_type
 #define	AF_INET6	PF_INET6
 #define	AF_MAX		PF_MAX
 
-/* Raw IP packet level.  */
+/* Socket level values.  */
+#define SOL_IP          0
+#define SOL_TCP         6
+#define SOL_UDP         17
+#define SOL_IPV6        41
+#define SOL_ICMPV6      58
 #define SOL_RAW		255
+#define SOL_IPX         256
+#define SOL_AX25        257
+#define SOL_ATALK       258
+#define SOL_NETROM      259
+#define SOL_ROSE        260
+#define SOL_DECNET      261
+#define SOL_X25         262
 
 /* Maximum queue length specifiable by listen.  */
 #define SOMAXCONN	128
@@ -120,21 +132,18 @@ struct msghdr
     /* XXX Should be type `size_t' according to POSIX.1g.  */
 
     struct iovec *msg_iov;	/* Vector of data to send/receive into.  */
-    int msg_iovlen;		/* Number of elements in the vector.  */
-    /* XXX Should be type `size_t' according to POSIX.1g.  */
+    size_t msg_iovlen;		/* Number of elements in the vector.  */
 
     __ptr_t msg_control;	/* Ancillary data (eg BSD filedesc passing). */
-    int msg_controllen;		/* Ancillary data buffer length.  */
-    /* XXX Should be type `size_t' according to POSIX.1g.  */
+    size_t msg_controllen;	/* Ancillary data buffer length.  */
     int msg_flags;		/* Flags on received message.  */
   };
 
 /* Structure used for storage of ancillary data object information.  */
 struct cmsghdr
   {
-    int cmsg_len;		/* Length of data in cmsg_data plus length
+    size_t cmsg_len;		/* Length of data in cmsg_data plus length
 				   of cmsghdr structure.  */
-    /* XXX Should be type `size_t' according to POSIX.1g.  */
     int cmsg_level;		/* Originating protocol.  */
     int cmsg_type;		/* Protocol specific type.  */
 #if !defined __STRICT_ANSI__ && defined __GNUC__ && __GNUC__ >= 2
diff --git a/sysdeps/unix/sysv/linux/sys/mman.h b/sysdeps/unix/sysv/linux/sys/mman.h
index eadb1f1f52..367b9062b3 100644
--- a/sysdeps/unix/sysv/linux/sys/mman.h
+++ b/sysdeps/unix/sysv/linux/sys/mman.h
@@ -1,5 +1,5 @@
-/* Definitions for BSD-style memory management.  Linux version.
-   Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
+/* Definitions for POSIX-style memory management.  Linux version.
+   Copyright (C) 1994, 1995, 1996, 1997 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
@@ -66,7 +66,7 @@ extern int mprotect __P ((__caddr_t __addr, size_t __len, int __prot));
 
 /* Synchronize the region starting at ADDR and extending LEN bytes with the
    file it maps.  Filesystem operations on a file being mapped are
-   unpredictable before this is done.  */
+   unpredictable before this is done.  Flags are from the MS_* set.  */
 extern int msync __P ((__caddr_t __addr, size_t __len, int __flags));
 
 /* Advise the system about particular usage patterns the program follows