diff options
| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2021-03-11 14:21:42 +0900 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2021-03-11 09:30:02 +0100 |
| commit | 92004425fc5d260052601dc5c329457eee73e7a3 (patch) | |
| tree | 9cfad5ed4a870e84e9ee2f187767203a54c7f842 /axfer/test | |
| parent | 5ab26fbc146bcb1a894970421a10188feed714a2 (diff) | |
| download | alsa-utils-92004425fc5d260052601dc5c329457eee73e7a3.tar.gz | |
axfer: test: use memfd_create() for mapper-test
The mapper test program writes audio data frame to files, and read
them from the files, then validate them. For the operations, usage of
any in-memory file is good to shorten time of overall operations.
This commit uses shm by memfd_create().
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'axfer/test')
| -rw-r--r-- | axfer/test/mapper-test.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/axfer/test/mapper-test.c b/axfer/test/mapper-test.c index 0bed4bb..477871d 100644 --- a/axfer/test/mapper-test.c +++ b/axfer/test/mapper-test.c @@ -6,11 +6,20 @@ // // Licensed under the terms of the GNU General Public License, version 2. +#include <aconfig.h> +#ifdef HAVE_MEMFD_CREATE +#define _GNU_SOURCE +#endif + #include "../mapper.h" #include "../misc.h" #include "generator.h" +#ifdef HAVE_MEMFD_CREATE +#include <sys/mman.h> +#endif + #include <stdlib.h> #include <unistd.h> #include <stdbool.h> @@ -230,7 +239,11 @@ static int test_mapper(struct mapper_trial *trial, snd_pcm_access_t access, for (i = 0; i < cntr_count; ++i) { const char *path = trial->paths[i]; +#ifdef HAVE_MEMFD_CREATE + cntr_fds[i] = memfd_create(path, 0); +#else cntr_fds[i] = open(path, O_RDWR | O_CREAT | O_TRUNC, 0644); +#endif if (cntr_fds[i] < 0) { err = -errno; goto end; @@ -255,10 +268,8 @@ static int test_mapper(struct mapper_trial *trial, snd_pcm_access_t access, frames_per_second, frames_per_buffer, check_buffer, frame_count, cntr_fds, cntr_count); end: - for (i = 0; i < cntr_count; ++i) { - unlink(trial->paths[i]); + for (i = 0; i < cntr_count; ++i) close(cntr_fds[i]); - } free(cntr_fds); |