-/* $Id: xstrdup.c,v 1.1 2001/06/28 08:50:09 peter Exp $
+/* $Id: xstrdup.c,v 1.2 2001/06/28 22:21:17 peter Exp $
* strdup() implementation for systems that don't have it.
*
- * Copyright (C) 2001 Peter Johnson
+ * Copyright (c) 1988, 1993
+ * The Regents of the University of California. All rights reserved.
*
- * This file is part of YASM.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
*
- * YASM is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * YASM 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
*/
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)strdup.c 8.1 (Berkeley) 6/4/93";
+#endif /* LIBC_SCCS and not lint */
+
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef STDC_HEADERS
+# include <stddef.h>
# include <stdlib.h>
# include <string.h>
#else
#include "util.h"
-char *strdup(const char *str)
+char *
+strdup(const char *str)
{
- size_t len;
- char *copy;
+ size_t len;
+ char *copy;
- len = strlen(str) + 1;
- if((copy = malloc(len)) == NULL)
- return (char *)NULL;
- memcpy(copy, str, len);
- return copy;
+ len = strlen(str) + 1;
+ if ((copy = malloc(len)) == NULL)
+ return (NULL);
+ memcpy(copy, str, len);
+ return (copy);
}
-/* $Id: strdup.c,v 1.1 2001/06/28 08:50:09 peter Exp $
+/* $Id: strdup.c,v 1.2 2001/06/28 22:21:17 peter Exp $
* strdup() implementation for systems that don't have it.
*
- * Copyright (C) 2001 Peter Johnson
+ * Copyright (c) 1988, 1993
+ * The Regents of the University of California. All rights reserved.
*
- * This file is part of YASM.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
*
- * YASM is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * YASM 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
*/
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)strdup.c 8.1 (Berkeley) 6/4/93";
+#endif /* LIBC_SCCS and not lint */
+
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef STDC_HEADERS
+# include <stddef.h>
# include <stdlib.h>
# include <string.h>
#else
#include "util.h"
-char *strdup(const char *str)
+char *
+strdup(const char *str)
{
- size_t len;
- char *copy;
+ size_t len;
+ char *copy;
- len = strlen(str) + 1;
- if((copy = malloc(len)) == NULL)
- return (char *)NULL;
- memcpy(copy, str, len);
- return copy;
+ len = strlen(str) + 1;
+ if ((copy = malloc(len)) == NULL)
+ return (NULL);
+ memcpy(copy, str, len);
+ return (copy);
}
-/* $Id: xstrdup.c,v 1.1 2001/06/28 08:50:09 peter Exp $
+/* $Id: xstrdup.c,v 1.2 2001/06/28 22:21:17 peter Exp $
* strdup() implementation for systems that don't have it.
*
- * Copyright (C) 2001 Peter Johnson
+ * Copyright (c) 1988, 1993
+ * The Regents of the University of California. All rights reserved.
*
- * This file is part of YASM.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
*
- * YASM is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * YASM 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
*/
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)strdup.c 8.1 (Berkeley) 6/4/93";
+#endif /* LIBC_SCCS and not lint */
+
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef STDC_HEADERS
+# include <stddef.h>
# include <stdlib.h>
# include <string.h>
#else
#include "util.h"
-char *strdup(const char *str)
+char *
+strdup(const char *str)
{
- size_t len;
- char *copy;
+ size_t len;
+ char *copy;
- len = strlen(str) + 1;
- if((copy = malloc(len)) == NULL)
- return (char *)NULL;
- memcpy(copy, str, len);
- return copy;
+ len = strlen(str) + 1;
+ if ((copy = malloc(len)) == NULL)
+ return (NULL);
+ memcpy(copy, str, len);
+ return (copy);
}
projects / yasm / commitdiff