-void signal_process(pid_t pid)
-{
- int result;
-
- result = kill(pid, UST_SIGNAL);
- if(result == -1) {
- perror("kill");
- return;
- }
-
- sleep(1);
-}
-
-int send_message(pid_t pid, const char *msg)
-{
- int fd;
- int result;
- struct sockaddr_un addr;
-
- result = fd = socket(PF_UNIX, SOCK_DGRAM, 0);
- if(result == -1) {
- perror("socket");
- return 1;
- }
-
- addr.sun_family = AF_UNIX;
-
- result = snprintf(addr.sun_path, UNIX_PATH_MAX, "%s/%d", SOCK_DIR, pid);
- if(result >= UNIX_PATH_MAX) {
- fprintf(stderr, "string overflow allocating socket name");
- return 1;
- }
-
- char *buf;
-
- asprintf(&buf, "%s\n", msg);
-
- signal_process(pid);
-
- result = sendto(fd, buf, strlen(buf), 0, (struct sockaddr *)&addr, sizeof(addr));
- if(result == -1) {
- perror("sendto");
- return 1;
- }
-
- free(buf);
-
-// result = fd = open(sockfile, O_RDWR);
-// if(result == -1 && errno == ENXIO) {
-// fprintf(stderr, "signalling process\n");
-//
-// result = fd = open(sockfile, O_RDWR);
-// if(result == -1) {
-// perror("open");
-// return 1;
-// }
-// }
-// else if(result == -1) {
-// perror("open");
-// return 1;
-// }
-
-}
-