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bdev_svc: convert to spdk_app_parse_args()

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Use the common SPDK application argument parsing function.

This adds support for several more common options to the bdev_svc test
tool.

Change-Id: Iccccf158164182aa36d0837210d8b189be3b6cd6
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/389866
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Daniel Verkamp 2017-11-30 09:13:49 -07:00
parent 23782bc43c
commit e9ac7a7252
1 changed files with 12 additions and 45 deletions
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57
test/app/bdev_svc/bdev_svc.c
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@ -39,17 +39,13 @@
static char g_path[256];
static void
usage(char *executable_name)
bdev_svc_usage(void)
{
}
static void
bdev_svc_parse_arg(int ch, char *arg)
{
printf("%s [options]\n", executable_name);
printf("options:\n");
printf(" -c config config file [required]\n");
printf(" -i shared memory ID\n");
printf(" -m mask core mask for DPDK\n");
printf(" -n channel number of memory channels used for DPDK\n");
printf(" -p core master (primary) core for DPDK\n");
printf(" -s size memory size in MB for DPDK\n");
printf(" -H show this usage\n");
}
static void
@ -79,50 +75,21 @@ bdev_svc_shutdown(void)
int
main(int argc, char **argv)
{
int ch, rc;
int rc;
struct spdk_app_opts opts = {};
/* default value in opts structure */
spdk_app_opts_init(&opts);
opts.name = "bdev_svc";
while ((ch = getopt(argc, argv, "c:i:m:n:p:s:H")) != -1) {
switch (ch) {
case 'c':
opts.config_file = optarg;
break;
case 'i':
opts.shm_id = atoi(optarg);
break;
case 'm':
opts.reactor_mask = optarg;
break;
case 'n':
opts.mem_channel = atoi(optarg);
break;
case 'p':
opts.master_core = atoi(optarg);
break;
case 's':
opts.mem_size = atoi(optarg);
break;
case 'H':
default:
usage(argv[0]);
exit(EXIT_SUCCESS);
}
}
if (!opts.config_file) {
fprintf(stderr, "Configuration file is required.\n");
usage(argv[0]);
exit(1);
}
opts.shutdown_cb = bdev_svc_shutdown;
opts.max_delay_us = 1000 * 1000;
rc = spdk_app_parse_args(argc, argv, &opts, "", bdev_svc_parse_arg, bdev_svc_usage);
if (rc) {
return rc;
}
rc = spdk_app_start(&opts, bdev_svc_start, (void *)(intptr_t)opts.shm_id, NULL);
spdk_app_fini();