| 1 | /* buildcmd.c -- build command lines from a list of arguments.
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| 2 | Copyright (C) 1990, 91, 92, 93, 94, 2000, 2003, 2005 Free Software Foundation, Inc.
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| 3 |
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| 4 | This program is free software; you can redistribute it and/or modify
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| 5 | it under the terms of the GNU General Public License as published by
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| 6 | the Free Software Foundation; either version 2, or (at your option)
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| 7 | any later version.
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| 8 |
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| 9 | This program is distributed in the hope that it will be useful,
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 12 | GNU General Public License for more details.
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| 13 |
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| 14 | You should have received a copy of the GNU General Public License
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| 15 | along with this program; if not, write to the Free Software
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| 16 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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| 17 | USA.
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| 18 | */
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| 19 |
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| 20 | #include <config.h>
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| 21 |
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| 22 | # ifndef PARAMS
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| 23 | # if defined PROTOTYPES || (defined __STDC__ && __STDC__)
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| 24 | # define PARAMS(Args) Args
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| 25 | # else
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| 26 | # define PARAMS(Args) ()
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| 27 | # endif
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| 28 | # endif
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| 29 |
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| 30 | #if defined(HAVE_STRING_H) || defined(STDC_HEADERS)
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| 31 | #include <string.h>
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| 32 | #endif
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| 33 |
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| 34 |
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| 35 | #if DO_MULTIBYTE
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| 36 | # if HAVE_MBRLEN
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| 37 | # include <wchar.h>
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| 38 | # else
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| 39 | /* Simulate mbrlen with mblen as best we can. */
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| 40 | # define mbstate_t int
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| 41 | # define mbrlen(s, n, ps) mblen (s, n)
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| 42 | # endif
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| 43 | #endif
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| 44 |
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| 45 | #ifdef HAVE_LOCALE_H
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| 46 | #include <locale.h>
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| 47 | #endif
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| 48 | #if ENABLE_NLS
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| 49 | # include <libintl.h>
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| 50 | # define _(Text) gettext (Text)
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| 51 | #else
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| 52 | # define _(Text) Text
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| 53 | #define textdomain(Domain)
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| 54 | #define bindtextdomain(Package, Directory)
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| 55 | #endif
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| 56 | #ifdef gettext_noop
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| 57 | # define N_(String) gettext_noop (String)
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| 58 | #else
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| 59 | /* See locate.c for explanation as to why not use (String) */
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| 60 | # define N_(String) String
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| 61 | #endif
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| 62 |
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| 63 | #ifndef _POSIX_SOURCE
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| 64 | #include <sys/param.h>
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| 65 | #endif
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| 66 |
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| 67 | #ifdef HAVE_LIMITS_H
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| 68 | #include <limits.h>
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| 69 | #endif
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| 70 |
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| 71 | /* The presence of unistd.h is assumed by gnulib these days, so we
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| 72 | * might as well assume it too.
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| 73 | */
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| 74 | /* for sysconf() */
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| 75 | #include <unistd.h>
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| 76 |
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| 77 | #include <assert.h>
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