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Diffstat (limited to 'src/lib/ppc405lib/strdup.c')
| -rw-r--r-- | src/lib/ppc405lib/strdup.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/lib/ppc405lib/strdup.c b/src/lib/ppc405lib/strdup.c new file mode 100644 index 0000000..6d205c7 --- /dev/null +++ b/src/lib/ppc405lib/strdup.c @@ -0,0 +1,63 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/lib/ppc405lib/strdup.c $ */ +/* */ +/* OpenPOWER OnChipController Project */ +/* */ +/* Contributors Listed Below - COPYRIGHT 2015 */ +/* [+] International Business Machines Corp. */ +/* */ +/* */ +/* Licensed under the Apache License, Version 2.0 (the "License"); */ +/* you may not use this file except in compliance with the License. */ +/* You may obtain a copy of the License at */ +/* */ +/* http://www.apache.org/licenses/LICENSE-2.0 */ +/* */ +/* Unless required by applicable law or agreed to in writing, software */ +/* distributed under the License is distributed on an "AS IS" BASIS, */ +/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ +/* implied. See the License for the specific language governing */ +/* permissions and limitations under the License. */ +/* */ +/* IBM_PROLOG_END_TAG */ +// $Id: strdup.c,v 1.1.1.1 2013/12/11 20:49:20 bcbrock Exp $ +// $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/lib/strdup.c,v $ +//----------------------------------------------------------------------------- +// *! (C) Copyright International Business Machines Corp. 2013 +// *! All Rights Reserved -- Property of IBM +// *! *** IBM Confidential *** +//----------------------------------------------------------------------------- + +/// \file strdup.c +/// \brief Functions from <string.h> that require malloc() +/// +/// These APIs are split from string.c for the benefit of applications like +/// OCC FW that don't use malloc(). + +#include <stdlib.h> +#include <string.h> + +/// Duplicate a string +/// +/// \param s The string to duplicate +/// +/// The strdup() function returns a pointer to a new string which is a +/// duplicate of the input string \a s. Memory for the new string is obtained +/// with malloc(), and can be freed with free(). +/// +/// \returns The strdup() function returns a pointer to the duplicated string, +/// or NULL (0) if insufficient memory was available. + +char * +strdup(const char* s) +{ + char* dup; + + dup = (char*)malloc(strlen(s) + 1); + if (dup != 0) { + strcpy(dup, s); + } + return dup; +} |
