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make a few functions static that should be, and optimise a little

This commit is contained in:
tg 2006-11-09 21:20:49 +00:00
parent c43e701025
commit bc215df211
2 changed files with 11 additions and 13 deletions
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21
edit.c
View File

@ -5,7 +5,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/edit.c,v 1.61 2006/11/09 15:02:30 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/edit.c,v 1.62 2006/11/09 21:20:49 tg Exp $");
/* tty driver characters we are interested in */
typedef struct {
@ -863,7 +863,8 @@ static size_t mbxtowc(unsigned *, const char *);
static size_t wcxtomb(char *, unsigned);
static int wcxwidth(unsigned);
static int x_e_getmbc(char *);
char *utf_getcpfromcols(char *, int);
static char *utf_getcpfromcols(char *, int);
static void utf_ptradj(char *, char **);
/* UTF-8 hack: high-level functions */
@ -880,13 +881,11 @@ char *utf_getcpfromcols(char *, int);
int
utf_widthadj(const char *src, const char **dst)
{
size_t len = (size_t)-1;
size_t len;
unsigned wc;
if (Flag(FUTFHACK) && *(const unsigned char *)src > 0x7F)
len = mbxtowc(&wc, src);
if (len == (size_t)-1) {
if (!Flag(FUTFHACK) || *(const unsigned char *)src <= 0x7F ||
(len = mbxtowc(&wc, src)) == (size_t)-1) {
if (dst)
*dst = src + 1;
return (1);
@ -897,7 +896,7 @@ utf_widthadj(const char *src, const char **dst)
return (wcxwidth(wc));
}
void
static void
utf_ptradj(char *src, char **dst)
{
size_t len;
@ -921,7 +920,7 @@ utf_ptradj(char *src, char **dst)
*dst = src + len;
}
char *
static char *
utf_getcpfromcols(char *p, int cols)
{
int c = 0;
@ -1018,7 +1017,7 @@ wcxwidth_bisearch(unsigned ucs, const struct wcxwidth_interval *table, size_t ma
return (0);
}
int
static int
wcxwidth(unsigned c)
{
/* test for 8-bit control characters */
@ -1047,7 +1046,7 @@ wcxwidth(unsigned c)
/* --- begin of mbrtowc.c excerpt --- */
__RCSID("_MirOS: src/lib/libc/i18n/mbrtowc.c,v 1.13 2006/11/01 20:01:19 tg Exp $");
size_t
static size_t
mbxtowc(unsigned *dst, const char *src)
{
const unsigned char *s = (const unsigned char *)src;

3
sh.h
View File

@ -8,7 +8,7 @@
/* $OpenBSD: c_test.h,v 1.4 2004/12/20 11:34:26 otto Exp $ */
/* $OpenBSD: tty.h,v 1.5 2004/12/20 11:34:26 otto Exp $ */
#define MKSH_SH_H_ID "$MirOS: src/bin/mksh/sh.h,v 1.61 2006/11/09 21:00:13 tg Exp $"
#define MKSH_SH_H_ID "$MirOS: src/bin/mksh/sh.h,v 1.62 2006/11/09 21:20:49 tg Exp $"
#define MKSH_VERSION "R29 2006/11/09"
#if HAVE_SYS_PARAM_H
@ -1061,7 +1061,6 @@ int x_bind(const char *, const char *, int, int);
/* UTF-8 hack stuff */
int utf_widthadj(const char *, const char **);
#define utf_width(x) utf_widthadj(x, NULL);
void utf_ptradj(char *, char **);
/* eval.c */
char *substitute(const char *, int);
char **eval(char **, int);