JehanneOS/mksh
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* change EXECSHELL to /bin/sh (we can override it via environment anyway,

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and this is a sensible choice instead of ourselves)
* move this stuff from sh.h into exec.c where it belongs
* simplify set -o stuff

saves 8 bytes
This commit is contained in:
tg
2006-11-10 01:44:40 +00:00
parent cd9202835c
commit c60dbdc6cb
3 changed files with 10 additions and 16 deletions
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14
misc.c
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@ -3,7 +3,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.24 2006/11/10 01:19:17 tg Exp $\t"
__RCSID("$MirOS: src/bin/mksh/misc.c,v 1.25 2006/11/10 01:44:39 tg Exp $\t"
MKSH_SH_H_ID);
unsigned char chtypes[UCHAR_MAX + 1]; /* type bits for unsigned char */
@ -149,10 +149,7 @@ option(const char *n)
struct options_info {
int opt_width;
struct {
const char *name;
int flag;
} opts[NELEM(options)];
int opts[NELEM(options)];
};
static char *options_fmt_entry(void *arg, int i, char *buf, int buflen);
@ -165,8 +162,8 @@ options_fmt_entry(void *arg, int i, char *buf, int buflen)
struct options_info *oi = (struct options_info *) arg;
shf_snprintf(buf, buflen, "%-*s %s",
oi->opt_width, oi->opts[i].name,
Flag(oi->opts[i].flag) ? "on" : "off");
oi->opt_width, options[oi->opts[i]].name,
Flag(oi->opts[i]) ? "on" : "off");
return buf;
}
@ -185,8 +182,7 @@ printoptions(int verbose)
for (i = n = oi.opt_width = 0; i < NELEM(options); i++)
if (options[i].name) {
len = strlen(options[i].name);
oi.opts[n].name = options[i].name;
oi.opts[n++].flag = i;
oi.opts[n++] = i;
if (len > oi.opt_width)
oi.opt_width = len;
}