[thirdparty/systemd.git] / man / sd-bus-container-read.c

/* SPDX-License-Identifier: MIT-0 */

#include <stdio.h>

#include <systemd/sd-bus.h>

int read_strings_from_message(sd_bus_message *m) {
  int r;

  r = sd_bus_message_enter_container(m, 'a', "s");
  if (r < 0)
    return r;

  for (;;) {
    const char *s;

    r = sd_bus_message_read(m, "s", &s);
    if (r < 0)
      return r;
    if (r == 0)
      break;

    printf("%s\n", s);
  }

  return sd_bus_message_exit_container(m);
}
Commit	Line	Data
1fe6d37e	1	/* SPDX-License-Identifier: MIT-0 */
f4d74c61	2
7cd40caa DDM	3	#include <stdio.h>
	4
	5	#include <systemd/sd-bus.h>
	6
	7	int read_strings_from_message(sd_bus_message *m) {
	8	int r;
	9
	10	r = sd_bus_message_enter_container(m, 'a', "s");
	11	if (r < 0)
	12	return r;
	13
	14	for (;;) {
	15	const char *s;
	16
	17	r = sd_bus_message_read(m, "s", &s);
	18	if (r < 0)
	19	return r;
	20	if (r == 0)
	21	break;
	22
	23	printf("%s\n", s);
	24	}
	25
	26	return sd_bus_message_exit_container(m);
	27	}