Implement fallback version of futimes instead of testing for it's existance in reader.c

darcs-hash:20060621141544-ac50b-4726e3f63644b64b8bbb5cd829383c1fc6f8d86e.gz

fallback.c

@@ -1020,3 +1020,15 @@ int srand48_r(long int seedval, struct drand48_data *buffer)
 }
 
 #endif
+
+#ifndef HAVE_FUTIMES
+
+int futimes(int fd, const struct timeval *times)
+{
+	errno = ENOSYS;
+	return -1;
+}
+
+
+#endif
+

fallback.h

@@ -8,6 +8,7 @@
 #include <wctype.h>
 #include <wchar.h>
 #include <limits.h>
+#include <sys/time.h>
 
 #ifndef WCHAR_MAX
 /**
@@ -318,5 +319,11 @@ int srand48_r(long int seedval, struct drand48_data *buffer);
 
 #endif
 
+#ifndef HAVE_FUTIMES
+
+int futimes(int fd, const struct timeval *times);
+
+#endif
+
 #endif
 

reader.c

@@ -962,7 +962,6 @@ static void check_colors()
 static void reader_save_status()
 {
 
-#ifdef HAVE_FUTIMES
 	/*
 	  This futimes call tries to trick the system into using st_mtime
 	  as a tampering flag. This of course only works on systems where
@@ -983,9 +982,13 @@ static void reader_save_status()
 		}
 	;
 
+	/*
+	  Don't check return value on these. We don't care if they fail,
+	  really.  This is all just to make the prompt look ok, which is
+	  impossible to do 100% reliably. We try, at least.
+	*/
 	futimes( 1, t );
 	futimes( 2, t );
-#endif
 
 	fstat( 1, &prev_buff_1 );
 	fstat( 2, &prev_buff_2 );