Mercurial > trustbridge > nss-cmake-static
diff nspr/lib/libc/src/strdup.c @ 0:1e5118fa0cb1
This is NSS with a Cmake Buildsyste
To compile a static NSS library for Windows we've used the
Chromium-NSS fork and added a Cmake buildsystem to compile
it statically for Windows. See README.chromium for chromium
changes and README.trustbridge for our modifications.
| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Mon, 28 Jul 2014 10:47:06 +0200 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/nspr/lib/libc/src/strdup.c Mon Jul 28 10:47:06 2014 +0200 @@ -0,0 +1,53 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "plstr.h" +#include "prmem.h" +#include <string.h> + +PR_IMPLEMENT(char *) +PL_strdup(const char *s) +{ + char *rv; + size_t n; + + if( (const char *)0 == s ) + s = ""; + + n = strlen(s) + 1; + + rv = (char *)malloc(n); + if( (char *)0 == rv ) return rv; + + (void)memcpy(rv, s, n); + + return rv; +} + +PR_IMPLEMENT(void) +PL_strfree(char *s) +{ + free(s); +} + +PR_IMPLEMENT(char *) +PL_strndup(const char *s, PRUint32 max) +{ + char *rv; + size_t l; + + if( (const char *)0 == s ) + s = ""; + + l = PL_strnlen(s, max); + + rv = (char *)malloc(l+1); + if( (char *)0 == rv ) return rv; + + (void)memcpy(rv, s, l); + rv[l] = '\0'; + + return rv; +}