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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16
exec.c
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@ -1,11 +1,11 @@
/** $MirOS: src/bin/mksh/exec.c,v 1.6 2005/07/04 12:27:25 tg Exp $ */
/** $MirOS: src/bin/mksh/exec.c,v 1.7 2005/07/04 12:34:22 tg Exp $ */
/* $OpenBSD: exec.c,v 1.41 2005/03/30 17:16:37 deraadt Exp $ */
#include "sh.h"
#include <sys/stat.h>
#include <ctype.h>
__RCSID("$MirOS: src/bin/mksh/exec.c,v 1.6 2005/07/04 12:27:25 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/exec.c,v 1.7 2005/07/04 12:34:22 tg Exp $");
static int comexec(struct op *, struct tbl *volatile, char **,
int volatile);
@ -398,7 +398,7 @@ comexec(struct op *t, struct tbl *volatile tp, char **ap, volatile int flags)
* functions/dot scripts, but in interactive and script) -
* perhaps save last arg here and set it in shell()?.
*/
if (!Flag(FSH) && Flag(FTALKING) && *(lastp = ap)) {
if (Flag(FTALKING) && *(lastp = ap)) {
while (*++lastp)
;
/* setstr() can't fail here */
@ -647,12 +647,10 @@ comexec(struct op *t, struct tbl *volatile tp, char **ap, volatile int flags)
break;
}
if (!Flag(FSH)) {
/* set $_ to programme's full path */
/* setstr() can't fail here */
setstr(typeset("_", LOCAL|EXPORT, 0, INTEGER, 0),
tp->val.s, KSH_RETURN_ERROR);
}
/* set $_ to programme's full path */
/* setstr() can't fail here */
setstr(typeset("_", LOCAL|EXPORT, 0, INTEGER, 0),
tp->val.s, KSH_RETURN_ERROR);
if (flags&XEXEC) {
j_exit();