mbsnset.c File Reference

#include <mbstring.h>

Include dependency graph for mbsnset.c:

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Functions
size_t	_mbclen2 (const unsigned int s)
unsigned char *	_mbsnset (unsigned char *src, unsigned int val, size_t count)
unsigned char *	_mbsnbset (unsigned char *src, unsigned int val, size_t count)

Function Documentation

_mbclen2()

size_t _mbclen2

(

const unsigned int

s

)

Definition at line 23 of file mbclen.c.

{
  return (_ismbblead(s>>8) && _ismbbtrail(s&0x00FF)) ? 2 : 1;
}

Referenced by _mbsnbset(), and _mbsnset().

_mbsnbset()

unsigned char * _mbsnbset	(	unsigned char *	src,
		unsigned int	val,
		size_t	count
	)

Definition at line 46 of file mbsnset.c.

{
    unsigned char *char_src = (unsigned char *)src;
    unsigned short *short_src = (unsigned short *)src;
 
    if ( _mbclen2(val) == 1 ) {
 
        while(count > 0) {
            *char_src = val;
            char_src++;
            count--;
        }
        *char_src = 0;
    }
    else {
        while(count > 0) {
            *short_src = val;
            short_src++;
            count-=2;
        }
        *short_src = 0;
    }
 
    return src;
}

_mbsnset()

unsigned char * _mbsnset	(	unsigned char *	src,
		unsigned int	val,
		size_t	count
	)

Definition at line 17 of file mbsnset.c.

{
    unsigned char *char_src = (unsigned char *)src;
    unsigned short *short_src = (unsigned short *)src;
 
    if ( _mbclen2(val) == 1 ) {
 
        while(count > 0) {
            *char_src = val;
            char_src++;
            count--;
        }
        *char_src = 0;
    }
    else {
        while(count > 0) {
            *short_src = val;
            short_src++;
            count-=2;
        }
        *short_src = 0;
    }
 
    return src;
}