2000-08-17 Ulrich Drepper <drepper@redhat.com>
* stdio-common/printf_fp.c: Fix chars_needed computation.
Patch by Greg McGary <greg@mcgary.org>.
2000-08-17 Jakub Jelinek <jakub@redhat.com>
* elf/dl-load.c (_dl_map_object): Don't crash if both loader and
_dl_loaded are NULL.
2000-08-17 Jakub Jelinek <jakub@redhat.com>
* manual/arith.texi (feholdexcept): Returns 0 on success.
2000-08-17 Andreas Jaeger <aj@suse.de>
* sysdeps/gnu/net/if.h (struct ifreq): Add ifru_newname.
(ifr_newname): New.
Reported by Andi Kleen <ak@suse.de>.
2000-08-17 Jakub Jelinek <jakub@redhat.com>
* sysdeps/alpha/fpu/fedisblxcpt.c: New file.
* sysdeps/alpha/fpu/feenablxcpt.c: New file.
* sysdeps/alpha/fpu/fegetexcept.c: New file.
2000-08-16 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/xstatconv.c (xstat32_conv): Test sizes
of buf->st_ino and kbuf->st_ino, not __st_ino.
If _HAVE_STAT64___ST_INO is not defined, don't use __st_ino at all.
* sysdeps/unix/sysv/linux/getdents64.c: Change path in #include
directive so that only linux/getdents.c is used, not some
architecture specific one.
2000-08-16 Jakub Jelinek <jakub@redhat.com>
* sysdeps/i386/fpu/fegetexcept.c (fegetexcept): Return currently
enabled, not disabled exceptions.
* sysdeps/i386/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
* sysdeps/i386/fpu/feenablxcpt.c (feenableexcept): Likewise.
($(addprefix $(objpfx),$(tests)),
$(addprefix $(objpfx),$(librt-tests))):
* include/link.h: Undo last patches. Hurd now has stat64.
+2000-08-17 Ulrich Drepper <drepper@redhat.com>
+
+ * stdio-common/printf_fp.c: Fix chars_needed computation.
+ Patch by Greg McGary <greg@mcgary.org>.
+
+2000-08-17 Jakub Jelinek <jakub@redhat.com>
+
+ * elf/dl-load.c (_dl_map_object): Don't crash if both loader and
+ _dl_loaded are NULL.
+
+2000-08-17 Jakub Jelinek <jakub@redhat.com>
+
+ * manual/arith.texi (feholdexcept): Returns 0 on success.
+
+2000-08-17 Andreas Jaeger <aj@suse.de>
+
+ * sysdeps/gnu/net/if.h (struct ifreq): Add ifru_newname.
+ (ifr_newname): New.
+ Reported by Andi Kleen <ak@suse.de>.
+
+2000-08-17 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/alpha/fpu/fedisblxcpt.c: New file.
+ * sysdeps/alpha/fpu/feenablxcpt.c: New file.
+ * sysdeps/alpha/fpu/fegetexcept.c: New file.
+
+2000-08-16 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/unix/sysv/linux/xstatconv.c (xstat32_conv): Test sizes
+ of buf->st_ino and kbuf->st_ino, not __st_ino.
+ If _HAVE_STAT64___ST_INO is not defined, don't use __st_ino at all.
+ * sysdeps/unix/sysv/linux/getdents64.c: Change path in #include
+ directive so that only linux/getdents.c is used, not some
+ architecture specific one.
+
+2000-08-16 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/i386/fpu/fegetexcept.c (fegetexcept): Return currently
+ enabled, not disabled exceptions.
+ * sysdeps/i386/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
+ * sysdeps/i386/fpu/feenablxcpt.c (feenableexcept): Likewise.
+
2000-08-17 Greg McGary <greg@mcgary.org>
* Makeconfig (link-extra-libs-bounded): Strip `-bp' suffix
* linuxthreads/Makefile (libpthread, librt): Remove variables.
(librt-tests): Add variable. (tests): Use it.
[build-shared, build-static]
- ($(addprefix $(objpfx),$(tests)), $(addprefix $(objpfx),$(librt-tests))):
+ ($(addprefix $(objpfx),$(tests)),
+ $(addprefix $(objpfx),$(librt-tests))):
Consolidate individual dependencies.
[build-bounded]
($(tests:%=$(objpfx)%-bp), $(librt-tests:%=$(objpfx)%-bp)):
* sysdeps/unix/sysv/linux/powerpc/oldgetrlimit64.c: New file.
Patch by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
- * include/link.h: Undo last patches. Hurd now had stat64.
+ * include/link.h: Undo last patches. Hurd now has stat64.
* elf/Makefile: Likewise.
* elf/dl-load.c: Likewise.
* elf/dl-misc.c: Likewise.
for compatibility with Linux's ldconfig program. */
extern const char *_dl_load_cache_lookup (const char *name);
const char *cached = _dl_load_cache_lookup (name);
+
+#ifdef SHARED
+ l = loader ?: _dl_loaded;
+#else
+ l = loader;
+#endif
+
if (cached)
{
/* If the loader has the DF_1_NODEFLIB flag set we must not
use a cache entry from any of these directories. */
- if (
-#ifndef SHARED
- loader != NULL &&
-#endif
- __builtin_expect ((loader ?: _dl_loaded)->l_flags_1
- & DF_1_NODEFLIB, 0))
+ if (l && __builtin_expect (l->l_flags_1 & DF_1_NODEFLIB, 0))
{
const char *dirp = system_dirs;
int cnt = 0;
/* Finally, try the default path. */
if (fd == -1
- && (
-#ifndef SHARED
- loader == NULL ||
-#endif
- __builtin_expect (!((loader ?: _dl_loaded)->l_flags_1
- & DF_1_NODEFLIB), 1)))
+ && (l == NULL ||
+ __builtin_expect (!(l->l_flags_1 & DF_1_NODEFLIB), 1)))
fd = open_path (name, namelen, preloaded, &rtld_search_dirs,
&realname);
Store the current floating-point environment in the object pointed to by
@var{envp}. Then clear all exception flags, and set the FPU to trap no
exceptions. Not all FPUs support trapping no exceptions; if
-@code{feholdexcept} cannot set this mode, it returns zero. If it
-succeeds, it returns a nonzero value.
+@code{feholdexcept} cannot set this mode, it returns nonzero value. If it
+succeeds, it returns zero.
@end deftypefun
The functions which restore the floating-point environment can take two
type = 'f';
intdig_max = expsign == 0 ? exponent + 1 : 0;
fracdig_max = dig_max - intdig_max;
- /* We need space for the significant digits and perhaps for
- leading zeros when < 1.0. Pessimistic guess: dig_max. */
- chars_needed = dig_max + dig_max + 1;
+ /* We need space for the significant digits and perhaps
+ for leading zeros when < 1.0. The number of leading
+ zeros can be as many as would be required for
+ exponential notation with a negative two-digit
+ exponent, which is 4. */
+ chars_needed = dig_max + 1 + 4;
}
fracdig_min = info->alt ? fracdig_max : 0;
significant = 0; /* We count significant digits. */
--- /dev/null
+/* Disable floating-point exceptions.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
+
+ 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
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <fenv.h>
+
+int
+fedisableexcept (int excepts)
+{
+ unsigned long int new_exc, old_exc;
+
+ new_exc = __ieee_get_fp_control ();
+
+ old_exc = (new_exc << 16) & FE_ALL_EXCEPT;
+ new_exc &= ~((excepts & FE_ALL_EXCEPT) >> 16);
+
+ __ieee_set_fp_control (new_exc);
+
+ return old_exc;
+}
--- /dev/null
+/* Enable floating-point exceptions.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
+
+ 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
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <fenv.h>
+
+int
+feenableexcept (int excepts)
+{
+ unsigned long int new_exc, old_exc;
+
+ new_exc = __ieee_get_fp_control ();
+
+ old_exc = (new_exc << 16) & FE_ALL_EXCEPT;
+ new_exc |= (excepts & FE_ALL_EXCEPT) >> 16;
+
+ __ieee_set_fp_control (new_exc);
+
+ return old_exc;
+}
--- /dev/null
+/* Get enabled floating-point exceptions.
+ Copyright (C) 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
+
+ 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
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <fenv.h>
+
+int
+fegetexcept (void)
+{
+ unsigned long int exc;
+
+ exc = __ieee_get_fp_control ();
+
+ return (exc << 16) & FE_ALL_EXCEPT;
+}
int ifru_mtu;
struct ifmap ifru_map;
char ifru_slave[IFNAMSIZ]; /* Just fits the size */
+ char ifru_newname[IFNAMSIZ];
__caddr_t ifru_data;
} ifr_ifru;
};
#define ifr_ifindex ifr_ifru.ifru_ivalue /* interface index */
#define ifr_bandwidth ifr_ifru.ifru_ivalue /* link bandwidth */
#define ifr_qlen ifr_ifru.ifru_ivalue /* queue length */
+#define ifr_newname ifr_ifru.ifru_newname /* New name */
#define _IOT_ifreq _IOT(_IOTS(struct ifreq),1,0,0,0,0) /* not right */
#define __GETDENTS __getdents64
#define DIRENT_TYPE struct dirent64
-#include <getdents.c>
+#include <sysdeps/unix/sysv/linux/getdents.c>
# endif
{
buf->st_ino = kbuf->st_ino;
- if (sizeof (buf->st_ino) != sizeof (kbuf->__st_ino)
+ if (sizeof (buf->st_ino) != sizeof (kbuf->st_ino)
&& buf->st_ino != kbuf->st_ino)
{
__set_errno (EOVERFLOW);
}
}
#else
- buf->st_ino = kbuf->__st_ino;
- if (sizeof (buf->st_ino) != sizeof (kbuf->__st_ino)
+ buf->st_ino = kbuf->st_ino;
+ if (sizeof (buf->st_ino) != sizeof (kbuf->st_ino)
&& buf->st_ino != kbuf->st_ino)
{
__set_errno (EOVERFLOW);
projects / thirdparty / glibc.git / commitdiff
