X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Freadutmp.c;h=1a6af083c92204d9c14c5774034208cb517d34f0;hb=5e9efe0091c74db77a652064a94e7679b98c40de;hp=1c680f0271d37d118a785d10a3df1c2f28dd49a4;hpb=226d63000a25c5f20ceecd610457b32d867909c7;p=gnulib.git

diff --git a/lib/readutmp.c b/lib/readutmp.c
index 1c680f027..1a6af083c 100644
--- a/lib/readutmp.c
+++ b/lib/readutmp.c
@@ -1,5 +1,5 @@
 /* GNU's read utmp module.
-   Copyright (C) 1992-2000 Free Software Foundation, Inc.
+   Copyright (C) 1992-2001, 2003 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -21,17 +21,14 @@
 
 #include <stdio.h>
 
+#include <sys/types.h>
 #include <sys/stat.h>
-#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
-# include <string.h>
-#else
-# include <strings.h>
-#endif /* STDC_HEADERS || HAVE_STRING_H */
+#include <string.h>
+#include <stdlib.h>
 
 #include "readutmp.h"
-
-char *xmalloc ();
-char *realloc ();
+#include "unlocked-io.h"
+#include "xalloc.h"
 
 /* Copy UT->ut_name into storage obtained from malloc.  Then remove any
    trailing spaces from the copy, NUL terminate it, and return the copy.  */
@@ -57,7 +54,7 @@ extract_trimmed_name (const STRUCT_UTMP *ut)
    the number of entries, and return zero.  If there is any error,
    return non-zero and don't modify the parameters.  */
 
-#if HAVE_UTMPNAME
+#ifdef UTMP_NAME_FUNCTION
 
 int
 read_utmp (const char *filename, int *n_entries, STRUCT_UTMP **utmp_buf)
@@ -110,7 +107,7 @@ read_utmp (const char *filename, int *n_entries, STRUCT_UTMP **utmp_buf)
   fstat (fileno (utmp), &file_stats);
   size = file_stats.st_size;
   if (size > 0)
-    buf = (STRUCT_UTMP *) xmalloc (size);
+    buf = xmalloc (size);
   else
     {
       fclose (utmp);
@@ -129,4 +126,4 @@ read_utmp (const char *filename, int *n_entries, STRUCT_UTMP **utmp_buf)
   return 0;
 }
 
-#endif /* HAVE_UTMPNAME */
+#endif