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[w3m-dev 03471] Re: SETPGRP()

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* 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>
This commit is contained in:
Fumitoshi UKAI
2002-11-24 16:02:22 +00:00
parent 66c42abeea
commit 5a539bf5e7
7 changed files with 58 additions and 47 deletions
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14
search.c
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@@ -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]);