JehanneOS/mksh
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introduce MKSH_NO_EXTERNAL_CAT skipping the “call /bin/cat if we have an

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option” nonsense, intended for Android, Plan 9, and other systems which
honour that cat -v is deemed harmful
This commit is contained in:
tg
2011-07-07 21:24:53 +00:00
parent 3f014c8daf
commit 851f8fb7d8
3 changed files with 10 additions and 6 deletions
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4
exec.c
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@ -22,7 +22,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/exec.c,v 1.93 2011/07/05 20:12:17 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/exec.c,v 1.94 2011/07/07 21:24:52 tg Exp $");
#ifndef MKSH_DEFAULT_EXECSHELL
#define MKSH_DEFAULT_EXECSHELL "/bin/sh"
@ -588,6 +588,7 @@ comexec(struct op *t, struct tbl * volatile tp, const char **ap,
subst_exstat = 0;
break;
}
#ifndef MKSH_NO_EXTERNAL_CAT
} else if (tp->val.f == c_cat) {
/*
* if we have any flags, do not use the builtin
@ -605,6 +606,7 @@ comexec(struct op *t, struct tbl * volatile tp, const char **ap,
else
/* go on, use the builtin */
break;
#endif
} else
break;
tp = findcom(ap[0], fcflags & (FC_BI|FC_FUNC));