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introduce MKSH_DISABLE_EXPERIMENTAL and wrap the new feature introduced

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in cid 1005084678C510CF7E4 in it
This commit is contained in:
tg
2012-10-22 16:53:22 +00:00
parent c7419d9e6a
commit 574c024635
4 changed files with 12 additions and 11 deletions
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6
exec.c
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@ -23,7 +23,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/exec.c,v 1.103 2012/10/21 21:39:01 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/exec.c,v 1.104 2012/10/22 16:53:21 tg Exp $");
#ifndef MKSH_DEFAULT_EXECSHELL
#define MKSH_DEFAULT_EXECSHELL "/bin/sh"
@ -605,7 +605,7 @@ comexec(struct op *t, struct tbl * volatile tp, const char **ap,
/* go on, use the builtin */
break;
#endif
#ifndef MKSH_SMALL
#if !defined(MKSH_SMALL) && !defined(MKSH_DISABLE_EXPERIMENTAL)
} else if (tp->val.f == c_trap) {
t->u.evalflags &= ~DOTCOMEXEC;
break;
@ -614,7 +614,7 @@ comexec(struct op *t, struct tbl * volatile tp, const char **ap,
break;
tp = findcom(ap[0], fcflags & (FC_BI|FC_FUNC));
}
#ifndef MKSH_SMALL
#if !defined(MKSH_SMALL) && !defined(MKSH_DISABLE_EXPERIMENTAL)
if (t->u.evalflags & DOTCOMEXEC)
flags |= XEXEC;
#endif