Update.cvs/libc-ud-971105

1997-11-06 00:06  Ulrich Drepper  <drepper@cygnus.com>

	* argp/argp-help.c: Optimize a bit by using mempcpy.
	* elf/dl-load.c: Likewise.
	* elf/dl-lookup.c: Likewise.
	* inet/rcmd.c: Likewise.
	* io/ftw.c: Likewise.
	* libio/fileops.c: Likewise.
	* libio/genops.c: Likewise.
	* libio/obprintf.c: Likewise.
	* nss/nsswitch.c: Likewise.
	* posix/execvp.c: Likewise.
	* posix/getopt.c: Likewise.
	* posix/glob.c: Likewise.
	* posix/wordexp.c: Likewise.
	* stdio-common/vfprintf.c: Likewise.
	* stdlib/canonicalize.c: Likewise.
	* stdlib/msort.c: Likewise.
	* string/argz-replace.c: Likewise.
	* sysdeps/generic/putenv.c: Likewise.
	* sysdeps/generic/setenv.c: Likewise.
	* sysdeps/posix/getcwd.c: Likewise.
	* sysdeps/posix/ttyname.c: Likewise.
	* sysdeps/posix/writev.c: Likewise.
	* time/strftime.c: Likewise.
	* time/tzfile.c: Likewise.

	* login/utmp_daemon.c: Use memcpy instead of strcpy where possible.
	* sunrpc/svcauth_des.c: Likewise.
	* sysdeps/unix/sysv/linux/gethostname.c: Likewise.

	* misc/tsearch.c: Use memcpy return value if possible.
	* posix/regex.c: Likewise.
	* sysdeps/unix/readdir_r.c: Likewise.
	* wcsmbc/wcsdup.c: Likewise.

	* nss/digits_dots.c: Little optimization.

	* inet/ruserpass.c (ruserpass): Optimize by using stpcpy.
	(struct toktab): Make tokstr field a const char *.

	* elf/dl-profile.c: Fix typo.

	* inet/ether_ntoh.c: Don't use relative #include path.
	* inet/gethstbynm.c: Likewise.
	* resolv/inet_pton.c: Likewise.
	* shadow/sgetspent_r.c: Likewise.

	* libio/oldfileops.c (_IO_old_file_jumps): Use correct sync and write
	callbacks.  Patch by NIIBE Yutaka <gniibe@mri.co.jp>.

	* posix/confstr.c: Correct string for _CS_LFS_CFLAGS.
	Handle _CS_XBS5_* constants.
	* posix/unistd.h: Add comment describing _XBS5_* constants.
	* sysdeps/generic/bits/confname.h: Add _CS_XBS5_* constants.

	* posix/regex.c: Indent preprocessor code.

	* posix/wordexp.c: Using _itoa_word instead of sprintf.

	* stdlib/canonicalize.c: Avoid unnecessary copying.  Handle NULL
	and "" arguments correctly according to SUS.
	* stdlib/test-canon.c: Test "" and NULL argument handling.

	* sysdeps/posix/writev.c: Correct condition to leave the loop.

1997-11-05 18:13  Ulrich Drepper  <drepper@cygnus.com>

	* nss/getXXbyYY.c: Set buffer to NULL if realloc fails so that possible
	next call starts with malloc again.
	Proposed by Joe Keane <jgk@jgk.org>.

1997-11-04 23:57  Ulrich Drepper  <drepper@cygnus.com>

	* configure.in: Correct gcc -pipe test.
	Patch by Zack Weinberg <zack@rabi.phys.columbia.edu>.

	* posix/glob.c: Cleanups.  Patch by H.J. Lu <hjl@lucon.org>.

1997-11-04  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* manual/creature.texi (Feature Test Macros): Add _POSIX_C_SOURCE
	definition.

4 files changed, 7 insertions, 7 deletions

diff --git a/inet/ether_ntoh.c b/inet/ether_ntoh.c
index 93c2cf8..ab3650f 100644
--- a/inet/ether_ntoh.c
+++ b/inet/ether_ntoh.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -21,7 +21,7 @@
 #include <netinet/if_ether.h>
 #include <string.h>
 
-#include "../nss/nsswitch.h"
+#include <nss/nsswitch.h>
 
 /* Because the `ethers' lookup does not fit so well in the scheme so
    we define a dummy struct here which helps us to use the available
diff --git a/inet/gethstbynm.c b/inet/gethstbynm.c
index 08ee4cd..38d045c 100644
--- a/inet/gethstbynm.c
+++ b/inet/gethstbynm.c
@@ -35,4 +35,4 @@
 
 #define HANDLE_DIGITS_DOTS	1
 
-#include "../nss/getXXbyYY.c"
+#include <nss/getXXbyYY.c>
diff --git a/inet/rcmd.c b/inet/rcmd.c
index 92ce094..d496a7a 100644
--- a/inet/rcmd.c
+++ b/inet/rcmd.c
@@ -330,8 +330,8 @@ again:
 
 		dirlen = strlen (pwd->pw_dir);
 		pbuf = alloca (dirlen + sizeof "/.rhosts");
-		memcpy (pbuf, pwd->pw_dir, dirlen);
-		memcpy (pbuf + dirlen, "/.rhosts", sizeof "/.rhosts");
+		__mempcpy (__mempcpy (pbuf, pwd->pw_dir, dirlen),
+			   "/.rhosts", sizeof "/.rhosts");
 
 		/*
 		 * Change effective uid while opening .rhosts.  If root and
diff --git a/inet/ruserpass.c b/inet/ruserpass.c
index a0a4b97..421bfc5 100644
--- a/inet/ruserpass.c
+++ b/inet/ruserpass.c
@@ -63,7 +63,7 @@ static	FILE *cfile;
 static char tokval[100];
 
 static struct toktab {
-	char *tokstr;
+	const char *tokstr;
 	int tval;
 } toktab[]= {
 	{ "default",	DEFAULT },
@@ -98,7 +98,7 @@ ruserpass(host, aname, apass)
 
 	buf = alloca (strlen (hdir) + 8);
 
-	(void) sprintf(buf, "%s/.netrc", hdir);
+	__stpcpy (__stpcpy (buf, hdir), "/.netrc");
 	cfile = fopen(buf, "r");
 	if (cfile == NULL) {
 		if (errno != ENOENT)