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author | Mattias Andrée <maandree@kth.se> | 2024-08-18 09:58:23 +0200 |
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committer | Mattias Andrée <maandree@kth.se> | 2024-08-18 09:58:23 +0200 |
commit | a69f0f613687edf6c1f1ee83b462f77e8ea3c9a9 (patch) | |
tree | d976683461a0f427d2f1ef79a8732a048dd0c67b /eposix_memalignn.c | |
parent | Merge tag '1.3' into since (diff) | |
parent | Update VERSION_MINOR (diff) | |
download | libsimple-a69f0f613687edf6c1f1ee83b462f77e8ea3c9a9.tar.gz libsimple-a69f0f613687edf6c1f1ee83b462f77e8ea3c9a9.tar.bz2 libsimple-a69f0f613687edf6c1f1ee83b462f77e8ea3c9a9.tar.xz |
Merge tag '1.4' into since
Version 1.4
Diffstat (limited to 'eposix_memalignn.c')
-rw-r--r-- | eposix_memalignn.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/eposix_memalignn.c b/eposix_memalignn.c new file mode 100644 index 0000000..9ae5e18 --- /dev/null +++ b/eposix_memalignn.c @@ -0,0 +1,47 @@ +/* See LICENSE file for copyright and license details. */ +#include "common.h" +#ifndef TEST + + +extern inline void libsimple_eposix_memalignn(void **, size_t, size_t, ...); + + +#else +#include "test.h" + +int +main(void) +{ + struct allocinfo *info; + void *ptr = NULL; + + libsimple_eposix_memalignn(&ptr, 2 * sizeof(void *), 2, 4, 3, 0); + assert(ptr); + if (have_custom_malloc()) { + assert((info = get_allocinfo(ptr))); + assert(info->size == 24); + assert(info->alignment == 2 * sizeof(void *)); + assert(!info->zeroed); + assert(!((uintptr_t)ptr % (uintptr_t)(info->alignment))); + } + free(ptr); + ptr = NULL; + + if (have_custom_malloc()) { + alloc_fail_in = 1; + libsimple_default_failure_exit = 29; + assert_exit(libsimple_eposix_memalignn(&ptr, sizeof(void *), 1, 0)); + assert(exit_status == 29); + assert_stderr("%s: posix_memalign: %s\n", argv0, strerror(ENOMEM)); + assert(!alloc_fail_in); + } + + libsimple_default_failure_exit = 39; + assert_exit(libsimple_eposix_memalignn(&ptr, sizeof(void *), SIZE_MAX, 2, 0)); + assert(exit_status == 39); + assert_stderr("%s: posix_memalign: %s\n", argv0, strerror(ENOMEM)); + + return 0; +} + +#endif |