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 --- epvallocz.c | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 epvallocz.c (limited to 'epvallocz.c') diff --git a/epvallocz.c b/epvallocz.c new file mode 100644 index 0000000..c9da7df --- /dev/null +++ b/epvallocz.c @@ -0,0 +1,63 @@ +/* See LICENSE file for copyright and license details. */ +#include "libsimple.h" +#ifndef TEST + + +extern inline void *libsimple_epvallocz(int, size_t); + + +#else +#include "test.h" + +int +main(void) +{ + struct allocinfo *volatile info; + void *ptr; + DEFINE_PAGESIZE; + DEFINE_CACHELINE; + + assert((ptr = libsimple_epvallocz(1, 3 * pagesize + 1))); + if (have_custom_malloc()) { + assert((info = get_allocinfo(ptr))); + assert(info->size == 4 * pagesize); + ASSERT_ALIGNMENT(info, pagesize); + assert(info->zeroed == info->size); + assert(!((uintptr_t)ptr % (uintptr_t)(info->alignment))); + } + free(ptr); + ptr = NULL; + + assert((ptr = libsimple_epvallocz(0, pagesize + 1))); + if (have_custom_malloc()) { + assert((info = get_allocinfo(ptr))); + assert(info->size == 2 * pagesize); + ASSERT_ALIGNMENT(info, pagesize); + assert(!info->zeroed); + assert(!((uintptr_t)ptr % (uintptr_t)(info->alignment))); + } + free(ptr); + ptr = NULL; + + if (have_custom_malloc()) { + libsimple_default_failure_exit = 102; + alloc_fail_in = 1; + assert_exit_ptr(libsimple_epvallocz(1, 4)); + assert(exit_status == 102); + assert_stderr("%s: libsimple_vmemalloc: %s\n", argv0, strerror(ENOMEM)); + assert(!alloc_fail_in); + libsimple_default_failure_exit = 1; + + libsimple_default_failure_exit = 103; + alloc_fail_in = 1; + assert_exit_ptr(libsimple_epvallocz(0, 4)); + assert(exit_status == 103); + assert_stderr("%s: libsimple_vmemalloc: %s\n", argv0, strerror(ENOMEM)); + assert(!alloc_fail_in); + libsimple_default_failure_exit = 1; + } + + return 0; +} + +#endif -- cgit v1.2.3-70-g09d2