From fcfe59c1f2219408ac2a9cd84b386816ff252221 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sat, 11 Jun 2022 16:37:09 +0200 Subject: Fix warnings, replace some static inline with inline + extern inline, and fix glibc support --- rawmemcmove.c | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 rawmemcmove.c (limited to 'rawmemcmove.c') diff --git a/rawmemcmove.c b/rawmemcmove.c new file mode 100644 index 0000000..fd831af --- /dev/null +++ b/rawmemcmove.c @@ -0,0 +1,52 @@ +/* See LICENSE file for copyright and license details. */ +#include "libsimple.h" +#ifndef TEST + + +extern inline void * libsimple_rawmemcmove(void *__d_, const void *__s_, int __c_); + + +#else +#include "test.h" + +int +main(void) +{ + char buf[100]; + + memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + stpcpy(&buf[5], "hello")[0] = '-'; + assert(libsimple_rawmemcmove(&buf[5], &buf[5], 'o') == &buf[5 + 5]); + assert(!strncmp(buf, "-----hello-", 11)); + + memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + stpcpy(&buf[5], "hello")[0] = '-'; + assert(libsimple_rawmemcmove(&buf[5], &buf[5], 'l') == &buf[5 + 3]); + assert(!strncmp(buf, "-----hello-", 11)); + + + memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + stpcpy(&buf[5], "hello")[0] = '-'; + assert(libsimple_rawmemcmove(&buf[3], &buf[5], 'o') == &buf[3 + 5]); + assert(!strncmp(buf, "---hellolo-", 11)); + + memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + stpcpy(&buf[5], "hello")[0] = '-'; + assert(libsimple_rawmemcmove(&buf[3], &buf[5], 'l') == &buf[3 + 3]); + assert(!strncmp(buf, "---helello-", 11)); + + + memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + stpcpy(&buf[5], "hello")[0] = '-'; + assert(libsimple_rawmemcmove(&buf[8], &buf[5], 'o') == &buf[8 + 5]); + assert(!strncmp(buf, "-----helhello-", 14)); + + memset(buf, '-', sizeof(buf)), buf[sizeof(buf) - 1] = '\0'; + stpcpy(&buf[5], "hello")[0] = '-'; + assert(libsimple_rawmemcmove(&buf[8], &buf[5], 'l') == &buf[8 + 3]); + assert(!strncmp(buf, "-----helhel-", 12)); + + return 0; +} + +#endif -- cgit v1.2.3-70-g09d2