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systemd/man/sd-bus-container-read.c

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/* 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);
}