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Replace fd_clexec() with calls to fcntl(fd, F_SETFD, FD_CLOEXEC)

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From: Todd C. Miller <millert@cvs.openbsd.org>
This commit is contained in:
tg
2004-12-31 17:42:45 +00:00
parent 665202f561
commit 1a183984c4
6 changed files with 21 additions and 40 deletions
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24
exec.c
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@ -1,5 +1,5 @@
/** $MirBSD: src/bin/ksh/exec.c,v 2.8 2004/12/28 22:40:40 tg Exp $ */
/* $OpenBSD: exec.c,v 1.39 2004/12/22 18:57:28 otto Exp $ */
/** $MirBSD: src/bin/ksh/exec.c,v 2.9 2004/12/31 17:42:44 tg Exp $ */
/* $OpenBSD: exec.c,v 1.35 2004/12/18 22:35:41 millert Exp $ */
/*
* execute command tree
@ -10,7 +10,7 @@
#include <ctype.h>
#include "ksh_stat.h"
__RCSID("$MirBSD: src/bin/ksh/exec.c,v 2.8 2004/12/28 22:40:40 tg Exp $");
__RCSID("$MirBSD: src/bin/ksh/exec.c,v 2.9 2004/12/31 17:42:44 tg Exp $");
static int comexec(struct op *t, struct tbl *volatile tp, char **ap,
int volatile flags);
@ -38,24 +38,6 @@ static void dbteste_error(Test_env *te, int offset, const char *msg);
static char clexec_tab[MAXFD+1];
#endif
/*
* we now use this function always.
*/
int
fd_clexec(int fd)
{
#ifndef F_SETFD
if (fd >= 0 && fd < sizeof(clexec_tab)) {
clexec_tab[fd] = 1;
return 0;
}
return -1;
#else
return fcntl(fd, F_SETFD, 1);
#endif
}
/*
* execute command tree
*/