Update.

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

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

5 files changed, 11 insertions, 13 deletions

diff --git a/argp/argp-ba.c b/argp/argp-ba.c
index 5d58cc6..5657c27 100644
--- a/argp/argp-ba.c
+++ b/argp/argp-ba.c
@@ -1,5 +1,5 @@
 /* Default definition for ARGP_PROGRAM_BUG_ADDRESS.
-   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.
    Written by Miles Bader <miles@gnu.ai.mit.edu>.
 
@@ -23,4 +23,4 @@
    the ARGP_HELP_BUG_ADDR flag is set (as it is by various standard help
    messages), embedded in a sentence that says something like `Report bugs to
    ADDR.'.  */
-const char *argp_program_bug_address = 0;
+const char *argp_program_bug_address;
diff --git a/argp/argp-help.c b/argp/argp-help.c
index d78060d..f5d96fb 100644
--- a/argp/argp-help.c
+++ b/argp/argp-help.c
@@ -1376,19 +1376,17 @@ argp_args_usage (const struct argp *argp, const struct argp_state *state,
   if (fdoc)
     {
       const char *cp = fdoc;
-      nl = strchr (cp, '\n');
-      if (nl)
+      nl = __strchrnul (cp, '\n');
+      if (*nl != '\0')
 	/* This is a `multi-level' args doc; advance to the correct position
 	   as determined by our state in LEVELS, and update LEVELS.  */
 	{
 	  int i;
 	  multiple = 1;
 	  for (i = 0; i < *our_level; i++)
-	    cp = nl + 1, nl = strchr (cp, '\n');
+	    cp = nl + 1, nl = __strchrnul (cp, '\n');
 	  (*levels)++;
 	}
-      if (! nl)
-	nl = cp + strlen (cp);
 
       /* Manually do line wrapping so that it (probably) won't get wrapped at
 	 any embedded spaces.  */
diff --git a/argp/argp-parse.c b/argp/argp-parse.c
index e59f614..758129a 100644
--- a/argp/argp-parse.c
+++ b/argp/argp-parse.c
@@ -1,5 +1,5 @@
 /* Hierarchial argument parsing, layered over getopt
-   Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Miles Bader <miles@gnu.ai.mit.edu>.
 
@@ -76,7 +76,7 @@
    for one second intervals, decrementing _ARGP_HANG until it's zero.  Thus
    you can force the program to continue by attaching a debugger and setting
    it to 0 yourself.  */
-volatile int _argp_hang = 0;
+volatile int _argp_hang;
 
 #define OPT_PROGNAME	-2
 #define OPT_USAGE	-3
diff --git a/argp/argp-pv.c b/argp/argp-pv.c
index 27d714b..5061074 100644
--- a/argp/argp-pv.c
+++ b/argp/argp-pv.c
@@ -1,5 +1,5 @@
 /* Default definition for ARGP_PROGRAM_VERSION.
-   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.
    Written by Miles Bader <miles@gnu.ai.mit.edu>.
 
@@ -22,4 +22,4 @@
    --version is added (unless the ARGP_NO_HELP flag is used), which will
    print this this string followed by a newline and exit (unless the
    ARGP_NO_EXIT flag is used).  Overridden by ARGP_PROGRAM_VERSION_HOOK.  */
-const char *argp_program_version = 0;
+const char *argp_program_version;
diff --git a/argp/argp-pvh.c b/argp/argp-pvh.c
index ed60aa9..2d0bd39 100644
--- a/argp/argp-pvh.c
+++ b/argp/argp-pvh.c
@@ -1,5 +1,5 @@
 /* Default definition for ARGP_PROGRAM_VERSION_HOOK.
-   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.
    Written by Miles Bader <miles@gnu.ai.mit.edu>.
 
@@ -29,4 +29,4 @@
    this function with a stream to print the version to and a pointer to the
    current parsing state, and then exits (unless the ARGP_NO_EXIT flag is
    used).  This variable takes precedent over ARGP_PROGRAM_VERSION.  */
-void (*argp_program_version_hook) (FILE *stream, struct argp_state *state) = 0;
+void (*argp_program_version_hook) (FILE *stream, struct argp_state *state);