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Commit 53ea24c2 authored by Prashant Bhole's avatar Prashant Bhole Committed by Daniel Borkmann
Browse files

samples/bpf: xdp_monitor, accept short options 



Updated optstring parameter for getopt_long() to accept short options.
Also updated usage() function.

Signed-off-by: default avatarPrashant Bhole <bhole_prashant_q7@lab.ntt.co.jp>
Acked-by: default avatarJesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
parent 1772be37

samples/bpf/xdp_monitor_user.c

+2 −2
Original line number Diff line number Diff line
@@ -58,7 +58,7 @@ static void usage(char *argv[]) 
			printf(" flag (internal value:%d)",

			       *long_options[i].flag);

		else

			printf("(internal short-option: -%c)",

			printf("short-option: -%c",

			       long_options[i].val);

		printf("\n");

	}
@@ -594,7 +594,7 @@ int main(int argc, char **argv) 
	snprintf(bpf_obj_file, sizeof(bpf_obj_file), "%s_kern.o", argv[0]);



	/* Parse commands line args */

	while ((opt = getopt_long(argc, argv, "h",

	while ((opt = getopt_long(argc, argv, "hDSs:",

				  long_options, &longindex)) != -1) {

		switch (opt) {

		case 'D':