[apple/libinfo.git] / rpc.subproj / pmap_wakeup.c

#include <sys/socket.h>
#include <sys/un.h>
#include <string.h>
#include <unistd.h>
#include <stdbool.h>

#include "pmap_wakeup.h"

int pmap_wakeup(void)
{
	struct sockaddr_un sun;
	int fd;
	char b;

	memset(&sun, 0, sizeof(sun));

	sun.sun_family = AF_UNIX;
	strcpy(sun.sun_path, "/var/run/portmap.socket");

	fd = socket(AF_UNIX, SOCK_STREAM, 0);
	if (fd == -1)
		return -1;

	if (connect(fd, (struct sockaddr *)&sun, sizeof(sun)) == -1) {
		close(fd);
		return -1;
	}

	read(fd, &b, sizeof(b));
	close(fd);
	return 0;
}
Commit	Line	Data
c29f2fcc A	1	#include <sys/socket.h>
	2	#include <sys/un.h>
	3	#include <string.h>
	4	#include <unistd.h>
	5	#include <stdbool.h>
	6
	7	#include "pmap_wakeup.h"
	8
b3dd680f	9	int pmap_wakeup(void)
c29f2fcc A	10	{
	11	struct sockaddr_un sun;
	12	int fd;
	13	char b;
	14
	15	memset(&sun, 0, sizeof(sun));
	16
	17	sun.sun_family = AF_UNIX;
	18	strcpy(sun.sun_path, "/var/run/portmap.socket");
	19
	20	fd = socket(AF_UNIX, SOCK_STREAM, 0);
	21	if (fd == -1)
b3dd680f	22	return -1;
c29f2fcc A	23
	24	if (connect(fd, (struct sockaddr *)&sun, sizeof(sun)) == -1) {
	25	close(fd);
b3dd680f	26	return -1;
c29f2fcc A	27	}
	28
	29	read(fd, &b, sizeof(b));
	30	close(fd);
b3dd680f	31	return 0;
c29f2fcc	32	}