Update.

1999-04-28  Ulrich Drepper  <drepper@cygnus.com>

	* manager.c (pthread_allocate_stack): Optimize initialization of new
	thread descriptor.

6 files changed, 45 insertions, 31 deletions

diff --git a/inet/ether_hton.c b/inet/ether_hton.c
index 4e24fbb89f..92353c19c8 100644
--- a/inet/ether_hton.c
+++ b/inet/ether_hton.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -44,7 +44,7 @@ extern int __nss_ethers_lookup (service_user **nip, const char *name,
 int
 ether_hostton (const char *hostname, struct ether_addr *addr)
 {
-  static service_user *startp = NULL;
+  static service_user *startp;
   static lookup_function start_fct;
   service_user *nip;
   lookup_function fct;
diff --git a/inet/ether_line.c b/inet/ether_line.c
index 889be0a4e9..0911499c13 100644
--- a/inet/ether_line.c
+++ b/inet/ether_line.c
@@ -62,9 +62,7 @@ ether_line (const char *line, struct ether_addr *addr, char *hostname)
     }
 
   /* Remove trailing white space.  */
-  cp = strchr (line, '#');
-  if (cp == NULL)
-    cp = strchr (line, '\0');
+  cp = __strchrnul (line, '#');
   while (cp > line && isspace (cp[-1]))
     --cp;
   *cp = '\0';
diff --git a/inet/ether_ntoh.c b/inet/ether_ntoh.c
index ab3650f2a2..6937201c03 100644
--- a/inet/ether_ntoh.c
+++ b/inet/ether_ntoh.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -45,7 +45,7 @@ extern int __nss_ethers_lookup (service_user **nip, const char *name,
 int
 ether_ntohost (char *hostname, const struct ether_addr *addr)
 {
-  static service_user *startp = NULL;
+  static service_user *startp;
   static lookup_function start_fct;
   service_user *nip;
   lookup_function fct;
diff --git a/inet/getnameinfo.c b/inet/getnameinfo.c
index f31d3b9538..b69bdbe57d 100644
--- a/inet/getnameinfo.c
+++ b/inet/getnameinfo.c
@@ -66,15 +66,15 @@ static char *
 internal_function
 nrl_domainname (void)
 {
-  static char *domain = NULL;
-  static int first = 1;
+  static char *domain;
+  static int not_first;
 
-  if (first)
+  if (not_first)
     {
       __libc_lock_define_initialized (static, lock);
       __libc_lock_lock (lock);
 
-      if (first)
+      if (not_first)
 	{
 	  char *c;
 	  struct hostent *h, th;
@@ -82,7 +82,7 @@ nrl_domainname (void)
 	  char *tmpbuf = alloca (tmpbuflen);
 	  int herror;
 
-	  first = 0;
+	  not_first = 1;
 
 	  while (__gethostbyname_r ("localhost", &th, tmpbuf, tmpbuflen, &h,
 				    &herror))
diff --git a/inet/getnetgrent_r.c b/inet/getnetgrent_r.c
index d3443793bf..4bbba38ea2 100644
--- a/inet/getnetgrent_r.c
+++ b/inet/getnetgrent_r.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 1999 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
@@ -48,7 +48,7 @@ static enum nss_status
 setup (void **fctp, const char *func_name, int all)
 {
   /* Remember the first service_entry, it's always the same.  */
-  static service_user *startp = NULL;
+  static service_user *startp;
   int no_more;
 
   if (startp == NULL)
diff --git a/inet/ruserpass.c b/inet/ruserpass.c
index d8ea79a046..2673fc5bf4 100644
--- a/inet/ruserpass.c
+++ b/inet/ruserpass.c
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  */
 
-#ifndef lint
+#if defined(LIBC_SCCS) && !defined(lint)
 static char sccsid[] = "@(#)ruserpass.c	8.3 (Berkeley) 4/2/94";
 #endif /* not lint */
 
@@ -61,18 +61,35 @@ static	FILE *cfile;
 
 static char tokval[100];
 
-static struct toktab {
-	const char *tokstr;
+static const char tokstr[] =
+{
+#define TOK_DEFAULT_IDX	0
+  "default\0"
+#define TOK_LOGIN_IDX	(TOK_DEFAULT_IDX + sizeof "default")
+  "login\0"
+#define TOK_PASSWORD_IDX (TOK_LOGIN_IDX + sizeof "login")
+  "password\0"
+#define TOK_PASSWD_IDX	(TOK_PASSWORD_IDX + sizeof "password")
+  "passwd\0"
+#define TOK_ACCOUNT_IDX	(TOK_PASSWD_IDX + sizeof "passwd")
+  "account\0"
+#define TOK_MACHINE_IDX	(TOK_ACCOUNT_IDX + sizeof "account")
+  "machine\0"
+#define TOK_MACDEF_IDX	(TOK_MACHINE_IDX + sizeof "machine")
+  "macdef"
+};
+
+static const struct toktab {
+	int tokstr_off;
 	int tval;
 } toktab[]= {
-	{ "default",	DEFAULT },
-	{ "login",	LOGIN },
-	{ "password",	PASSWD },
-	{ "passwd",	PASSWD },
-	{ "account",	ACCOUNT },
-	{ "machine",	MACHINE },
-	{ "macdef",	MACDEF },
-	{ NULL,		0 }
+	{ TOK_DEFAULT_IDX,	DEFAULT },
+	{ TOK_LOGIN_IDX,	LOGIN },
+	{ TOK_PASSWORD_IDX,	PASSWD },
+	{ TOK_PASSWD_IDX,	PASSWD },
+	{ TOK_ACCOUNT_IDX,	ACCOUNT },
+	{ TOK_MACHINE_IDX,	MACHINE },
+	{ TOK_MACDEF_IDX,	MACDEF }
 };
 
 
@@ -106,8 +123,7 @@ ruserpass(host, aname, apass)
 	}
 	if (__gethostname(myname, sizeof(myname)) < 0)
 		myname[0] = '\0';
-	if ((mydomain = strchr(myname, '.')) == NULL)
-		mydomain = "";
+	mydomain = __strchrnul(myname, '.');
 next:
 	while ((t = token())) switch(t) {
 
@@ -262,7 +278,7 @@ token()
 {
 	char *cp;
 	int c;
-	struct toktab *t;
+	int i;
 
 	if (feof_unlocked(cfile) || ferror_unlocked(cfile))
 		return (0);
@@ -290,8 +306,8 @@ token()
 	*cp = 0;
 	if (tokval[0] == 0)
 		return (0);
-	for (t = toktab; t->tokstr; t++)
-		if (!strcmp(t->tokstr, tokval))
-			return (t->tval);
+	for (i = 0; i < sizeof (toktab) / sizeof (toktab[0]); ++i)
+		if (!strcmp(&tokstr[toktab[i].tokstr_off], tokval))
+			return toktab[i].tval;
 	return (ID);
 }