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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:38:56 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:38:56 +0000 |
commit | 6c20c8ed2cb9ab69a1a57ccb2b9b79969a808321 (patch) | |
tree | f63ce19d57fad3ac4a15bc26dbfbfa2b834111b5 /lib/sh/strdup.c | |
parent | Initial commit. (diff) | |
download | bash-upstream/5.2.15.tar.xz bash-upstream/5.2.15.zip |
Adding upstream version 5.2.15.upstream/5.2.15upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'lib/sh/strdup.c')
-rw-r--r-- | lib/sh/strdup.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/lib/sh/strdup.c b/lib/sh/strdup.c new file mode 100644 index 0000000..3d35f7c --- /dev/null +++ b/lib/sh/strdup.c @@ -0,0 +1,41 @@ +/* strdup - return a copy of a string in newly-allocated memory. */ + +/* Copyright (C) 2013 Free Software Foundation, Inc. + + This file is part of GNU Bash, the Bourne Again SHell. + + Bash 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 3 of the License, or + (at your option) any later version. + + Bash 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 Bash. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include <config.h> + +/* Get specification. */ +#include <string.h> +#include <stdlib.h> + +/* Duplicate S, returning an identical malloc'd string. */ +char * +strdup (s) + const char *s; +{ + size_t len; + void *new; + + len = strlen (s) + 1; + if ((new = malloc (len)) == NULL) + return NULL; + + memcpy (new, s, len); + return ((char *)new); +} |