1d5c2feb1c
2000-12-09 Ulrich Drepper <drepper@redhat.com> * Makeconfig (default_cflags): Make -O2 the default for stable releases. 2000-12-08 H.J. Lu <hjl@gnu.org> * sysdeps/ia64/fpu/s_isinfl.S: Renamed to ... * sysdeps/ia64/fpu/s_isinf.S: This. Add a .pred.rel.mutex note to avoid false report. * sysdeps/ia64/fpu/s_isnanl.S: Renamed to ... * sysdeps/ia64/fpu/s_isnan.S: This. * sysdeps/ia64/fpu/s_fpclassify.S: New file. * sysdeps/ia64/fpu/s_fpclassifyf.S: New file. * sysdeps/ia64/fpu/s_fpclassifyl.S: New file. * sysdeps/ia64/fpu/s_isinff.S: New file. * sysdeps/ia64/fpu/s_isinfl.S: New file. * sysdeps/ia64/fpu/s_isnanf.S: New file. * sysdeps/ia64/fpu/s_isnanl.S: New file. * sysdeps/ia64/fpu/s_finite.S: New file. * sysdeps/ia64/fpu/s_finitef.S: New file. * sysdeps/ia64/fpu/s_finitel.S: New file. * sysdeps/ia64/fpu/s_signbit.S: New file. * sysdeps/ia64/fpu/s_signbitf.S: New file. * sysdeps/ia64/fpu/s_signbitl.S: New file. * sysdeps/ia64/fpu/s_copysign.S: New file. * sysdeps/ia64/fpu/s_copysignf.S: New file. * sysdeps/ia64/fpu/s_copysignl.S: New file.
59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/* Copyright (C) 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <errno.h>
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#include <stdlib.h>
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#include <netdb.h>
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#include "nsswitch.h"
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void *
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__nss_getent (getent_r_function func, void **resbuf, char **buffer,
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size_t buflen, size_t *buffer_size, int *h_errnop)
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{
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void *result;
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if (*buffer == NULL)
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{
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*buffer_size = buflen;
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*buffer = malloc (*buffer_size);
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}
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while (buffer != NULL
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&& func (resbuf, *buffer, *buffer_size, &result, h_errnop) == ERANGE
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&& (h_errnop == NULL || *h_errnop == NETDB_INTERNAL))
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{
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char *new_buf;
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*buffer_size += buflen;
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new_buf = realloc (*buffer, *buffer_size);
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if (new_buf == NULL)
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{
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/* We are out of memory. Free the current buffer so that the
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process gets a chance for a normal termination. */
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int save = errno;
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free (*buffer);
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__set_errno (save);
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}
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*buffer = new_buf;
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}
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if (*buffer == NULL)
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result = NULL;
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return result;
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}
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