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2001-01-08  Ulrich Drepper  <drepper@redhat.com>

	* libio/bits/stdio.h (printf): Define macro to map printf call to
	fprintf which gcc can optimize.
This commit is contained in:
Ulrich Drepper 2001-01-08 08:50:37 +00:00
parent bf2c10ded6
commit 9b2c75233e
4 changed files with 19 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2001-01-08 Ulrich Drepper <drepper@redhat.com>
* libio/bits/stdio.h (printf): Define macro to map printf call to
fprintf which gcc can optimize.
2001-01-07 Ulrich Drepper <drepper@redhat.com>
* sysdeps/generic/bits/byteswap.h (__bswap_64): Partly revert last

9
libio/bits/stdio.h
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@ -1,5 +1,5 @@
/* Optimizing macros and inline functions for stdio functions.
Copyright (C) 1998, 2000 Free Software Foundation, Inc.
Copyright (C) 1998, 2000, 2001 Free Software Foundation, Inc.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
@ -28,6 +28,13 @@
#ifdef __USE_EXTERN_INLINES
/* Since version 2.97 GCC knows about `fprintf' and can optimize certain
cases. Help gcc to optimize more code by mapping `printf' to the known
`fprintf' function. Unfortunately we have to use a macro. */
# if __GNUC_PREREQ (2,97)
# define printf(fmt, args...) fprintf (stdout, fmt, ##args)
# endif
/* Write formatted output to stdout from argument list ARG. */
__STDIO_INLINE int
vprintf (__const char *__restrict __fmt, _G_va_list __arg) __THROW

4
libio/stdio.h
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@ -1,5 +1,5 @@
/* Define ISO C stdio on top of C++ iostreams.
Copyright (C) 1991, 1994-1999, 2000 Free Software Foundation, Inc.
Copyright (C) 1991, 1994-1999, 2000, 2001 Free Software Foundation, Inc.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
@ -637,7 +637,7 @@ extern void funlockfile (FILE *__stream) __THROW;
#endif /* X/Open, but not issue 6 and not for GNU. */
/* If we are compiling with optimizing read this file. It contains
several optizing inline functions and macros. */
several optimizing inline functions and macros. */
#ifdef __USE_EXTERN_INLINES
# include <bits/stdio.h>
#endif

3
linuxthreads/pthread.c
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@ -740,7 +740,10 @@ static void pthread_exit_process(int retcode, void *arg)
/* Main thread should accumulate times for thread manager and its
children, so that timings for main thread account for all threads. */
if (self == __pthread_main_thread)
{
waitpid(__pthread_manager_thread.p_pid, NULL, __WCLONE);
free (__pthread_manager_thread_bos);
}
}
}