fh = fopen("/proc/vmstat", "r");
if (fh == NULL) {
- char errbuf[1024];
- ERROR("vmem plugin: fopen (/proc/vmstat) failed: %s",
- sstrerror(errno, errbuf, sizeof(errbuf)));
+ ERROR("vmem plugin: fopen (/proc/vmstat) failed: %s", STRERRNO);
return -1;
}