/*
* getutline.c: not-quite-compatible replacement for getutline(3)
* by nathan bryant, feb 1999
- *
- * $Id$
*/
#include "sysdep.h"
#ifdef HAVE_UTMP_H
#include <stdio.h>
+#include <sys/types.h>
#include <utmp.h>
+#ifdef HAVE_PATHS_H
#include <paths.h>
+#endif
+#include <string.h>
struct utmp *getutline(struct utmp *ut)
{
static struct utmp retval;
FILE *utmp;
+#ifdef UTMP_FILE
+ if ((utmp = fopen(UTMP_FILE, "rb")) == NULL)
+#else
if ((utmp = fopen(_PATH_UTMP, "rb")) == NULL)
+#endif
return NULL;
do
fclose(utmp);
return NULL;
}
- while (ut->ut_line != retval.ut_line);
+ while (strcmp(ut->ut_line, retval.ut_line));
fclose(utmp);
return &retval;