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* stdlib/strtol_l.c (__strtol_ul_max_tab, __strtol_ul_rem_tab,

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__strtol_ull_max_tab, __strtol_ull_rem_tab): Declare.
	(DEF): Don't put the var into .gnu.linkonce.r.* section.
	Only provide var definitions in strtol_l (or for *ull*
	in strtoll_l).

	* stdio-common/bug16.c (tests): New array.
	(do_tests): Allow the first hexadecimal digit
	to be 1, 2, 4 or 8.  Do 3 additional tests.

	* sysdeps/s390/fpu/libm-test-ulps: Update.

	* sysdeps/unix/sysv/linux/s390/s390-32/fchownat.c (fchownat): Use
	fchownat syscall if available.
	* sysdeps/unix/sysv/linux/powerpc/fchownat.c (fchownat): Likewise.
	* sysdeps/unix/sysv/linux/sh/fchownat.c (fchownat): Likewise.
	* sysdeps/unix/sysv/linux/i386/fchownat.c (fchownat): Likewise.

	(rec_dirsearch) [case HIGHER_NAME]: Correctly size ndomain array.
This commit is contained in:
Ulrich Drepper
2006-08-08 15:51:48 +00:00
parent d0ccde2540
commit 2d1e6277e9
8 changed files with 196 additions and 74 deletions
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27
stdlib/strtol_l.c
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@@ -1,5 +1,5 @@
/* Convert string representing a number to integer value, using given locale.
Copyright (C) 1997, 2002, 2004 Free Software Foundation, Inc.
Copyright (C) 1997, 2002, 2004, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@@ -168,10 +168,15 @@
/* Define tables of maximum values and remainders in order to detect
overflow. Do this at compile-time in order to avoid the runtime
overhead of the division. */
extern const unsigned long __strtol_ul_max_tab[] attribute_hidden;
extern const unsigned char __strtol_ul_rem_tab[] attribute_hidden;
#if defined(QUAD) && __WORDSIZE == 32
extern const unsigned long long __strtol_ull_max_tab[] attribute_hidden;
extern const unsigned char __strtol_ull_rem_tab[] attribute_hidden;
#endif
#define DEF(TYPE, NAME) \
const TYPE NAME[] attribute_hidden \
__attribute__((section(".gnu.linkonce.r." #NAME))) = \
const TYPE NAME[] attribute_hidden = \
{ \
F(2), F(3), F(4), F(5), F(6), F(7), F(8), F(9), F(10), \
F(11), F(12), F(13), F(14), F(15), F(16), F(17), F(18), F(19), F(20), \
@@ -179,20 +184,22 @@
F(31), F(32), F(33), F(34), F(35), F(36) \
}
#define F(X) ULONG_MAX / X
#if !UNSIGNED && !defined (USE_WIDE_CHAR) && !defined (QUAD)
# define F(X) ULONG_MAX / X
DEF (unsigned long, __strtol_ul_max_tab);
#undef F
#if defined(QUAD) && __WORDSIZE == 32
# undef F
# define F(X) ULONG_MAX % X
DEF (unsigned char, __strtol_ul_rem_tab);
# undef F
#endif
#if !UNSIGNED && !defined (USE_WIDE_CHAR) && defined (QUAD) \
&& __WORDSIZE == 32
# define F(X) ULONG_LONG_MAX / X
DEF (unsigned long long, __strtol_ull_max_tab);
# undef F
# define F(X) ULONG_LONG_MAX % X
DEF (unsigned char, __strtol_ull_rem_tab);
# undef F
#else
# define F(X) ULONG_MAX % X
DEF (unsigned char, __strtol_ul_rem_tab);
# undef F
#endif
#undef DEF