From 3f2546b2ef55b661fd8dd69682b38992225e86f6 Mon Sep 17 00:00:00 2001 From: fishsoupisgood Date: Mon, 29 Apr 2019 01:17:54 +0100 Subject: Initial import of qemu-2.4.1 --- roms/SLOF/lib/libc/string/strstr.c | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 roms/SLOF/lib/libc/string/strstr.c (limited to 'roms/SLOF/lib/libc/string/strstr.c') diff --git a/roms/SLOF/lib/libc/string/strstr.c b/roms/SLOF/lib/libc/string/strstr.c new file mode 100644 index 00000000..3e090d2c --- /dev/null +++ b/roms/SLOF/lib/libc/string/strstr.c @@ -0,0 +1,37 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#include + +char * +strstr(const char *hay, const char *needle) +{ + char *pos; + int hlen, nlen; + + if (hay == NULL || needle == NULL) + return NULL; + + hlen = strlen(hay); + nlen = strlen(needle); + if (nlen < 1) + return (char *)hay; + + for (pos = (char *)hay; pos < hay + hlen; pos++) { + if (strncmp(pos, needle, nlen) == 0) { + return pos; + } + } + + return NULL; +} + -- cgit v1.2.3