[w3m-dev 03471] Re: SETPGRP()

* configure: SETPGRP() always defined
* proto.h (close_all_fds): added
	(myExec): #ifdef HAVE_SETPGRP
* etc.c (close_all_fds): added
	(myExec): #ifdef HAVE_SETPGRP
	(mySystem): #ifndef -> #ifdef
* file.c (_doFileCopy): delete #ifdef HAVE_SETPGRP
	(doFileSave): ditto
* image.c (openImgdisplay): delete #ifdef HAVE_SETPGRP
			use close_all_fds()
* search.c (open_migemo): ditto
From: Fumitoshi UKAI  <ukai@debian.or.jp>

1 files changed, 3 insertions, 11 deletions

diff --git a/search.c b/search.c
index 9b3d424..25c1cab 100644
--- a/search.c
+++ b/search.c
@@ -1,4 +1,4 @@
-/* $Id: search.c,v 1.21 2002/11/06 15:05:35 ukai Exp $ */
+/* $Id: search.c,v 1.22 2002/11/24 16:02:22 ukai Exp $ */
 #include "fm.h"
 #include "regex.h"
 #include <signal.h>
@@ -50,24 +50,16 @@ open_migemo(char *migemo_command)
 	goto err2;
     if (migemo_pid == 0) {
 	/* child */
-	int i;
 	reset_signals();
-#ifdef HAVE_SETPGRP
 	SETPGRP();
-#endif
 	close_tty();
 	close(fdr[0]);
 	close(fdw[1]);
 	dup2(fdw[0], 0);
 	dup2(fdr[1], 1);
-	dup2(open("/dev/null", O_WRONLY), 2);
-#ifndef FOPEN_MAX
-#define FOPEN_MAX 1024		/* XXX */
-#endif
-	/* close all other file descriptors (socket, ...) */
-	for (i = 3; i < FOPEN_MAX; i++)
-	    close(i);
+	close_all_fds(2);
 	execl("/bin/sh", "sh", "-c", migemo_command, NULL);
+	/* XXX: ifndef HAVE_SETPGRP, use "start /f"? */
 	exit(1);
     }
     close(fdr[1]);