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Update.
1998-01-31 11:18 Ulrich Drepper <drepper@cygnus.com> * misc/efgcvt_r.c (fcvt_r): Handle illegal NDIGIT correctly. [PR libc/410] * misc/Makefile (tests): Add tst-efgcvt. * misc/tst-efgcvt.c: New file. * manual/arith.texi (Parsing of Integers): Correct description of strtoul. Pointed out by Scott Snyder <snyder@fnald0.fnal.gov>. [PR libc/396] * misc/lsearch.c (lsearch): Return a pointer to the new element if one was "allocated". * string/strsignal.c: NSIG is not a valid index into _sys_siglist. Don't zap the last character of the "Unknown signal" message.
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Ulrich Drepper
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ChangeLog
23
ChangeLog
@ -1,3 +1,10 @@
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1998-01-31 11:18 Ulrich Drepper <drepper@cygnus.com>
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* misc/efgcvt_r.c (fcvt_r): Handle illegal NDIGIT correctly.
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[PR libc/410]
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* misc/Makefile (tests): Add tst-efgcvt.
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* misc/tst-efgcvt.c: New file.
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1998-01-31 00:21 Ulrich Drepper <drepper@cygnus.com>
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* posix/regex.c: Add some more cleanups by Akim Demaille.
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@ -749,20 +756,20 @@
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1998-01-08 Andreas Jaeger <aj@arthur.rhein-neckar.de>
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* manual/arith.texi (Parsing of Integers): Correct description of
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strtoul. Pointed out by Scott Snyder <snyder@fnald0.fnal.gov>.
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[PR libc/396]
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* manual/arith.texi (Parsing of Integers): Correct description of
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strtoul. Pointed out by Scott Snyder <snyder@fnald0.fnal.gov>.
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[PR libc/396]
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1997-12-30 14:14 Matthias Urlichs <urlichs@noris.de>
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* misc/lsearch.c (lsearch): Return a pointer to the new element
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if one was "allocated".
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* misc/lsearch.c (lsearch): Return a pointer to the new element
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if one was "allocated".
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1997-12-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
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* string/strsignal.c: NSIG is not a valid index into
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_sys_siglist. Don't zap the last character of the "Unknown
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signal" message.
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* string/strsignal.c: NSIG is not a valid index into
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_sys_siglist. Don't zap the last character of the "Unknown
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signal" message.
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1998-01-19 15:08 Ulrich Drepper <drepper@cygnus.com>
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@ -1,4 +1,4 @@
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# Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
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# Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 98 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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@ -64,7 +64,7 @@ install-lib := libbsd-compat.a libg.a
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non-lib.a := libbsd-compat.a
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gpl2lgpl := error.c error.h
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tests := tst-dirname tst-tsearch tst-fdset
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tests := tst-dirname tst-tsearch tst-fdset tst-efgcvt
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include ../Rules
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@ -1,5 +1,5 @@
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/* Compatibility functions for floating point formatting, reentrant versions.
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Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
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Copyright (C) 1995, 1996, 1997, 1998 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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@ -61,6 +61,17 @@ APPEND (FUNC_PREFIX, fcvt_r) (value, ndigit, decpt, sign, buf, len)
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if (*sign)
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value = -value;
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}
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else
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/* Value is Inf or NaN. */
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*sign = 0;
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if (ndigit <= 0)
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{
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if (len > 0)
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buf[0] = '\0';
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*decpt = 0;
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return 0;
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}
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n = snprintf (buf, len, "%.*" FLOAT_FMT_FLAG "f", ndigit, value);
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if (n < 0)
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@ -72,11 +83,8 @@ APPEND (FUNC_PREFIX, fcvt_r) (value, ndigit, decpt, sign, buf, len)
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*decpt = i;
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if (i == 0)
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{
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/* Value is Inf or NaN. */
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*sign = 0;
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return 0;
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}
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/* Value is Inf or NaN. */
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return 0;
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if (i < n)
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{
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@ -84,7 +92,7 @@ APPEND (FUNC_PREFIX, fcvt_r) (value, ndigit, decpt, sign, buf, len)
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++i;
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while (i < n && !isdigit (buf[i]));
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memmove (&buf[*decpt], &buf[i], n - i);
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buf[n - (i - *decpt)] = 0;
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buf[n - (i - *decpt)] = '\0';
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}
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return 0;
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34
misc/tst-efgcvt.c
Normal file
34
misc/tst-efgcvt.c
Normal file
@ -0,0 +1,34 @@
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/* Copyright (C) 1998 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 <stdio.h>
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#include <stdlib.h>
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int
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main (void)
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{
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int decpt, sign;
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char *p;
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p = ecvt (0.0, 0, &decpt, &sign);
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printf ("p: \"%s\", decpt: %d, sign: %d\n", p, decpt, sign);
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if (p[0] != '\0')
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return 1;
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return 0;
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}
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@ -2,7 +2,7 @@
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version 0.12.
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(Implements POSIX draft P1003.2/D11.2, except for some of the
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internationalization features.)
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Copyright (C) 1993, 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
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Copyright (C) 1993, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
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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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@ -31,6 +31,14 @@
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# include <config.h>
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#endif
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#ifndef PARAMS
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# if defined __GNUC__ || (defined __STDC__ && __STDC__)
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# define PARAMS(args) args
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# else
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# define PARAMS(args) ()
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# endif /* GCC. */
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#endif /* Not PARAMS. */
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#if defined STDC_HEADERS && !defined emacs
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# include <stddef.h>
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#else
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@ -329,7 +337,12 @@ typedef char boolean;
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#define false 0
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#define true 1
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static int re_match_2_internal ();
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static int re_match_2_internal PARAMS ((struct re_pattern_buffer *bufp,
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const char *string1, int size1,
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const char *string2, int size2,
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int pos,
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struct re_registers *regs,
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int stop));
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/* These are the command codes that appear in compiled regular
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expressions. Some opcodes are followed by argument bytes. A
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@ -2368,10 +2381,12 @@ regex_compile (pattern, size, syntax, bufp)
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if (syntax & RE_NO_BK_PARENS) goto normal_backslash;
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if (COMPILE_STACK_EMPTY)
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if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD)
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goto normal_backslash;
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else
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FREE_STACK_RETURN (REG_ERPAREN);
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{
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if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD)
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goto normal_backslash;
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else
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FREE_STACK_RETURN (REG_ERPAREN);
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}
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handle_close:
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if (fixup_alt_jump)
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@ -2388,10 +2403,12 @@ regex_compile (pattern, size, syntax, bufp)
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/* See similar code for backslashed left paren above. */
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if (COMPILE_STACK_EMPTY)
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if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD)
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goto normal_char;
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else
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FREE_STACK_RETURN (REG_ERPAREN);
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{
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if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD)
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goto normal_char;
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else
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FREE_STACK_RETURN (REG_ERPAREN);
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}
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/* Since we just checked for an empty stack above, this
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``can't happen''. */
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@ -268,8 +268,8 @@ extern int sigqueue __P ((__pid_t __pid, int __sig,
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/* Names of the signals. This variable exists only for compatibility.
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Use `strsignal' instead (see <string.h>). */
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extern __const char *__const _sys_siglist[_NSIG + 1];
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extern __const char *__const sys_siglist[_NSIG + 1];
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extern __const char *__const _sys_siglist[_NSIG];
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extern __const char *__const sys_siglist[_NSIG];
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/* Structure passed to `sigvec'. */
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struct sigvec
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@ -57,7 +57,7 @@ strsignal (int signum)
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#ifdef SIGRTMIN
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(signum >= SIGRTMIN && signum <= SIGRTMAX) ||
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#endif
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signum < 0 || signum > NSIG || (desc = _sys_siglist[signum]) == NULL)
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signum < 0 || signum >= NSIG || (desc = _sys_siglist[signum]) == NULL)
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{
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char *buffer = getbuffer ();
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int len = __snprintf (buffer, BUFFERSIZ - 1,
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@ -19,14 +19,14 @@
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#include <stddef.h>
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#include <signal.h>
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const char * const __new_sys_siglist[NSIG + 1] =
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const char * const __new_sys_siglist[NSIG] =
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{
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#define init_sig(sig, abbrev, desc) [sig] desc,
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#include "siglist.h"
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#undef init_sig
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};
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const char * const __new_sys_sigabbrev[NSIG + 1] =
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const char * const __new_sys_sigabbrev[NSIG] =
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{
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#define init_sig(sig, abbrev, desc) [sig] abbrev,
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#include "siglist.h"
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