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2000-05-17  Andreas Jaeger  <aj@suse.de>

	* string/envz.h: Add pure attributes if possible.

	* string/argz.h: argz_count is a pure function.

	* string/strings.h: Add pure and const attributes if possible.
This commit is contained in:
Andreas Jaeger 2000-05-17 12:19:16 +00:00
parent e25054c49c
commit e656498ea9
5 changed files with 30 additions and 24 deletions
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12
ChangeLog
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@ -1,3 +1,11 @@
2000-05-17 Andreas Jaeger <aj@suse.de>
* string/envz.h: Add pure attributes if possible.
* string/argz.h: argz_count is a pure function.
* string/strings.h: Add pure and const attributes if possible.
2000-05-17 Jakub Jelinek <jakub@redhat.com>
* sysdeps/generic/dl-cache.h (_DL_CACHE_DEFAULT_ID): Only define if
@ -12,14 +20,10 @@
since the description is wrong.
Closes PR libc/1691, reported by Geoff Clare <gwc@unisoft.com>.
2000-05-17 Andreas Jaeger <aj@suse.de>
* scripts/config.sub: New version.
* scripts/config.guess: Likewise.
* manual/texinfo.tex: Likewise.
2000-05-17 Andreas Jaeger <aj@suse.de>
* time/test_time.args: Removed.
* time/Makefile (test_time-ARGS): Added contents here instead.

10
Rules
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@ -1,4 +1,4 @@
# Copyright (C) 1991,92,93,94,95,96,97,98,99 Free Software Foundation, Inc.
# Copyright (C) 1991,92,93,94,95,96,97,98,99,2000 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
@ -118,14 +118,10 @@ endif
ifneq "$(strip $(tests) $(test-srcs))" ""
# These are the implicit rules for making test outputs
# from the test programs and whatever input files are present.
$(objpfx)%.out: %.args $(objpfx)% %.input
$($*-ENV) $(built-program-cmd) `cat $(word 1,$^)` < $(word 3,$^) > $@
$(objpfx)%.out: %.args $(objpfx)%
$($*-ENV) $(built-program-cmd) `cat $(word 1,$^)` > $@
$(objpfx)%.out: %.input $(objpfx)%
$($*-ENV) $(built-program-cmd) < $(word 1,$^) > $@
$($*-ENV) $(built-program-cmd) $($*-ARGS) < $(word 1,$^) > $@
$(objpfx)%.out: /dev/null $(objpfx)% # Make it 2nd arg for canned sequence.
$($*-ENV) $(built-program-cmd) > $@
$($*-ENV) $(built-program-cmd) $($*-ARGS) > $@
endif # tests
.PHONY: distclean realclean subdir_distclean subdir_realclean \

8
string/argz.h
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@ -1,5 +1,5 @@
/* Routines for dealing with '\0' separated arg vectors.
Copyright (C) 1995, 96, 97, 98, 99 Free Software Foundation, Inc.
Copyright (C) 1995, 96, 97, 98, 99, 2000 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
@ -56,8 +56,10 @@ extern error_t argz_create_sep (__const char *__restrict __string,
size_t *__restrict __len) __THROW;
/* Returns the number of strings in ARGZ. */
extern size_t __argz_count (__const char *__argz, size_t __len) __THROW;
extern size_t argz_count (__const char *__argz, size_t __len) __THROW;
extern size_t __argz_count (__const char *__argz, size_t __len)
__THROW __attribute_pure__;
extern size_t argz_count (__const char *__argz, size_t __len)
__THROW __attribute_pure__;
/* Puts pointers to each string in ARGZ into ARGV, which must be large enough
to hold them all. */

8
string/envz.h
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@ -1,5 +1,5 @@
/* Routines for dealing with '\0' separated environment vectors
Copyright (C) 1995, 1996, 1998, 1999 Free Software Foundation, Inc.
Copyright (C) 1995, 96, 98, 99, 2000 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
@ -31,12 +31,14 @@ __BEGIN_DECLS
/* Returns a pointer to the entry in ENVZ for NAME, or 0 if there is none. */
extern char *envz_entry (__const char *__restrict __envz, size_t __envz_len,
__const char *__restrict __name) __THROW;
__const char *__restrict __name)
__THROW __attribute_pure__;
/* Returns a pointer to the value portion of the entry in ENVZ for NAME, or 0
if there is none. */
extern char *envz_get (__const char *__restrict __envz, size_t __envz_len,
__const char *__restrict __name) __THROW;
__const char *__restrict __name)
__THROW __attribute_pure__;
/* Adds an entry for NAME with value VALUE to ENVZ & ENVZ_LEN. If an entry
with the same name already exists in ENVZ, it is removed. If VALUE is

16
string/strings.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1992, 1996, 1997, 1999 Free Software Foundation, Inc.
/* Copyright (C) 1991,92,96,97,99,2000 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
@ -30,7 +30,8 @@
__BEGIN_DECLS
/* Compare N bytes of S1 and S2 (same as memcmp). */
extern int bcmp (__const void *__s1, __const void *__s2, size_t __n) __THROW;
extern int bcmp (__const void *__s1, __const void *__s2, size_t __n)
__THROW __attribute_pure__;
/* Copy N bytes of SRC to DEST (like memmove, but args reversed). */
extern void bcopy (__const void *__src, void *__dest, size_t __n) __THROW;
@ -40,20 +41,21 @@ extern void bzero (void *__s, size_t __n) __THROW;
/* Return the position of the first bit set in I, or 0 if none are set.
The least-significant bit is position 1, the most-significant 32. */
extern int ffs (int __i) __THROW;
extern int ffs (int __i) __THROW __attribute__ ((const));
/* Find the first occurrence of C in S (same as strchr). */
extern char *index (__const char *__s, int __c) __THROW;
extern char *index (__const char *__s, int __c) __THROW __attribute_pure__;
/* Find the last occurrence of C in S (same as strrchr). */
extern char *rindex (__const char *__s, int __c) __THROW;
extern char *rindex (__const char *__s, int __c) __THROW __attribute_pure__;
/* Compare S1 and S2, ignoring case. */
extern int strcasecmp (__const char *__s1, __const char *__s2) __THROW;
extern int strcasecmp (__const char *__s1, __const char *__s2)
__THROW __attribute_pure__;
/* Compare no more than N chars of S1 and S2, ignoring case. */
extern int strncasecmp (__const char *__s1, __const char *__s2, size_t __n)
__THROW;
__THROW __attribute_pure__;
__END_DECLS