JehanneOS/mksh
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get rid of $PGRP

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get rid of special bourne-shell emulating mode
This commit is contained in:
tg
2005-07-04 12:34:24 +00:00
parent e392a30930
commit 76c700b3a6
8 changed files with 33 additions and 110 deletions
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13
funcs.c
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@ -1,4 +1,4 @@
/** $MirOS: src/bin/mksh/funcs.c,v 1.13 2005/07/04 12:27:26 tg Exp $ */
/** $MirOS: src/bin/mksh/funcs.c,v 1.14 2005/07/04 12:34:22 tg Exp $ */
/* $OpenBSD: c_ksh.c,v 1.27 2005/03/30 17:16:37 deraadt Exp $ */
/* $OpenBSD: c_sh.c,v 1.29 2005/03/30 17:16:37 deraadt Exp $ */
/* $OpenBSD: c_test.c,v 1.17 2005/03/30 17:16:37 deraadt Exp $ */
@ -13,7 +13,7 @@
#include <ulimit.h>
#endif
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.13 2005/07/04 12:27:26 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/funcs.c,v 1.14 2005/07/04 12:34:22 tg Exp $");
int
c_cd(char **wp)
@ -2183,13 +2183,8 @@ c_exec(char **wp __attribute__((unused)))
for (i = 0; i < NUFILE; i++) {
if (e->savefd[i] > 0)
close(e->savefd[i]);
/*
* For ksh keep anything > 2 private,
* for sh, let them be (POSIX says what
* happens is unspecified and the bourne shell
* keeps them open).
*/
if (!Flag(FSH) && i > 2 && e->savefd[i])
/* For ksh keep anything > 2 private */
if (i > 2 && e->savefd[i])
fcntl(i, F_SETFD, FD_CLOEXEC);
}
e->savefd = NULL;