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#define _BSD_SOURCE /* Make sure strdup() is in string.h */
#include <string.h>
#include <errno.h>
#include <sys/utsname.h>
#include "pm.h"
#include "gethostname.h"
const char *
GetHostName(void) {
/*----------------------------------------------------------------------------
Return the host name of this system.
-----------------------------------------------------------------------------*/
struct utsname utsname;
int rc;
rc = uname(&utsname);
if (rc < 0)
pm_error("Unable to find out host name. "
"uname() failed with errno %d (%s)", errno, strerror(errno));
return strdup(utsname.nodename);
}
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