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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15
main.c
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@ -1,4 +1,4 @@
/** $MirOS: src/bin/mksh/main.c,v 1.18 2005/07/04 12:27:26 tg Exp $ */
/** $MirOS: src/bin/mksh/main.c,v 1.19 2005/07/04 12:34:23 tg Exp $ */
/* $OpenBSD: main.c,v 1.38 2005/03/30 17:16:37 deraadt Exp $ */
/* $OpenBSD: tty.c,v 1.8 2005/03/30 17:16:37 deraadt Exp $ */
/* $OpenBSD: io.c,v 1.21 2005/03/30 17:16:37 deraadt Exp $ */
@ -13,7 +13,7 @@
#include <time.h>
#endif
__RCSID("$MirOS: src/bin/mksh/main.c,v 1.18 2005/07/04 12:27:26 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/main.c,v 1.19 2005/07/04 12:34:23 tg Exp $");
const char ksh_version[] = "@(#)MIRBSD KSH R23 2005/07/04";
@ -29,8 +29,7 @@ static const char initsubs[] = "${PS2=> } ${PS3=#? } ${PS4=+ }";
static const char *initcoms[] = {
"typeset", "-r", "KSH_VERSION", NULL,
"typeset", "-x", "SHELL", "PATH", "HOME", NULL,
"typeset", "-i", "PGRP=0", "PPID", NULL,
"typeset", "-i", "OPTIND=1", NULL,
"typeset", "-i", "PPID", "OPTIND=1", NULL,
"eval", "typeset -i RANDOM SECONDS=\"${SECONDS-0}\" TMOUT=\"${TMOUT-0}\"", NULL,
"alias",
/* Standard ksh aliases */
@ -156,11 +155,6 @@ main(int argc, char *argv[])
*/
Flag(FBRACEEXPAND) = 1;
/* Check to see if we're /bin/sh. */
if (!strcmp(&kshname[strlen(kshname) - 3], "/sh") ||
!strcmp(kshname, "sh") || !strcmp(kshname, "-sh"))
Flag(FSH) = 1;
/* Set edit mode to emacs by default, may be overridden
* by the environment or the user. Also, we want tab completion
* on in vi by default. */
@ -207,8 +201,7 @@ main(int argc, char *argv[])
#endif
setint(global("PPID"), (long)ppid);
/* setstr can't fail here */
if (!Flag(FSH))
setstr(global("KSH_VERSION"), ksh_version, KSH_RETURN_ERROR);
setstr(global("KSH_VERSION"), ksh_version, KSH_RETURN_ERROR);
/* execute initialisation statements */
for (wp = (char **)initcoms; *wp != NULL; wp++) {