Message-Id:	<3.0.1.32.19980107154650.007e5190@yacker.xiotech.com>
Date:	Wed, 07 Jan 1998 15:46:50 -0600
To:	djgpp-workers AT delorie DOT com
From:	Randy Maas <randym AT acm DOT org>
Subject:	patch for fsext.c
Mime-Version:	1.0

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[This seems to have bounce'd... if anyone gets duplicates, I apologize]

This just cleans up a little of the exit routine -- there is a guard to
prevent it from being recursively called by exit (if something calls exit
again), and it frees the table it has allocated for internal purposes.

Randy
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*** /local/src/libc/fsext/fsext.c~1	Fri Jan  2 00:29:06 1998
--- /local/src/libc/fsext/fsext.c	Wed Jan  7 13:19:08 1998
***************
*** 119,125 ****
--- 119,130 ----
    if (!fsext_list)
      return;
+   __FSEXT_exit_hook=NULL;
    for (i = 0; i < num_fds; i++)
     if (fsext_list[i].function)
       close(i);
+ 
+   /* Free the table */
+   free(fsext_list);
+   fsext_list = NULL;
  }
  

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