94 lines
2.0 KiB
C++
94 lines
2.0 KiB
C++
/*
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* osdep.c : GeeXboX uShare OS independant helpers.
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* Originally developped for the GeeXboX project.
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* Copyright (C) 2005-2007 Benjamin Zores <ben@geexbox.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#if (defined(__unix__) || defined(unix)) && !defined(USG)
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#include <sys/param.h>
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <limits.h>
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#include <string.h>
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#include <stdio.h>
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#include "osdep.h"
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#if (defined(BSD) || defined(__FreeBSD__) || defined(__APPLE__))
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char *
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strndup (const char *s, size_t n)
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{
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size_t len;
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char *sdup = NULL;
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if (!s)
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return NULL;
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len = strlen (s);
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len = n < len ? n : len;
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sdup = (char *) malloc (len + 1);
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if (sdup)
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{
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memcpy (sdup, s, len);
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sdup[len] = '\0';
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}
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return sdup;
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}
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ssize_t
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getline (char **lineptr, size_t *n, FILE *stream)
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{
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static char line[256];
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char *ptr;
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ssize_t len;
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if (!lineptr || !n)
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return -1;
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if (ferror (stream))
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return -1;
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if (feof (stream))
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return -1;
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fgets (line, 256, stream);
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ptr = strchr (line, '\n');
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if (ptr)
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*ptr = '\0';
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len = strlen (line);
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if ((len + 1) < 256)
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{
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ptr = realloc (*lineptr, 256);
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if (!ptr)
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return -1;
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*lineptr = ptr;
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*n = 256;
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}
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strcpy (*lineptr, line);
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return len;
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}
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#endif /* (defined(BSD) || defined(__FreeBSD__) || defined(__APPLE__)) */
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