fd = open("/var/run/sm-notify.pid", O_CREAT|O_EXCL|O_WRONLY, 0600);
if (fd < 0)
return 0;
- write(fd, pid, strlen(pid));
+ if (write(fd, pid, strlen(pid)) != strlen(pid)) {
+ nsm_log(LOG_WARNING, "Writing to pid file failed: errno %d(%s)",
+ errno, strerror(errno));
+ }
close(fd);
return 1;
}
static void set_kernel_nsm_state(int state)
{
int fd;
+ const char *file = "/proc/sys/fs/nfs/nsm_local_state";
- fd = open("/proc/sys/fs/nfs/nsm_local_state",O_WRONLY);
+ fd = open(file ,O_WRONLY);
if (fd >= 0) {
char buf[20];
snprintf(buf, sizeof(buf), "%d", state);
- write(fd, buf, strlen(buf));
+ if (write(fd, buf, strlen(buf)) != strlen(buf)) {
+ nsm_log(LOG_WARNING, "Writing to '%s' failed: errno %d (%s)",
+ file, errno, strerror(errno));
+ }
close(fd);
}
}