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From: Juan Manuel Guerrero <juan DOT guerrero AT gmx DOT de>
To: djgpp-workers AT delorie DOT com
Subject: Return value of endmntent()
Date: Sat, 17 Sep 2011 02:50:10 +0200
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Reply-To: djgpp-workers AT delorie DOT com

According to the documentation of endmntent() I have read in my Linux system
and in djgpp, this function always returns 1.  The implementation returns a
NULL pointer.  This contarticts the function definition and the documentation.
See patch below.  Shall this function always return 1 or shall it return something
different in case of error?  In the current form the code does not compile.
Suggestions are welcome.

Regards,
Juan M. Guerrero



Index: djgpp/src/libc/compat/mntent/mntent.c
===================================================================
RCS file: /cvs/djgpp/djgpp/src/libc/compat/mntent/mntent.c,v
retrieving revision 1.11
diff -U 5 -r1.11 mntent.c
--- djgpp/src/libc/compat/mntent/mntent.c	2 Aug 2009 05:37:01 -0000	1.11
+++ djgpp/src/libc/compat/mntent/mntent.c	17 Sep 2011 00:41:23 -0000
@@ -869,11 +869,11 @@
 endmntent(FILE *filep)
 {
   if (filep != (FILE *)1)
     {
       errno = EBADF;    /* fake errno for invalid handle */
-      return NULL;
+      return 1;
     }
   drive_number = 0;
   skip_drive_b = 0;
   return 1;
 }