uemacs/util.c

/* util.c -- implements util.h */
#include "util.h"

/* Safe zeroing, no complaining about overlap */
void mystrscpy( char *dst, const char *src, int size) {
	if( size <= 0)
		return ;

	while( --size) {
		char c = *src++ ;
		if( !c)
			break ;

		*dst++ = c ;
	}

	*dst = 0 ;
}

/* end of util.c */
Bindable functions take a boolean as flag. Emphasize which one always return TRUE. Use mloutfail() to introduce consistency when a function fails with error message. 2021-08-11 09:02:19 +00:00			`/* util.c -- implements util.h */`
Replace strncpy by mystrscpy. 2019-06-19 11:49:20 +00:00			`#include "util.h"`

			`/* Safe zeroing, no complaining about overlap */`
Bindable functions take a boolean as flag. Emphasize which one always return TRUE. Use mloutfail() to introduce consistency when a function fails with error message. 2021-08-11 09:02:19 +00:00			`void mystrscpy( char dst, const char src, int size) {`
			`if( size <= 0)`
			`return ;`

			`while( --size) {`
			`char c = *src++ ;`
			`if( !c)`
			`break ;`

			`*dst++ = c ;`
Replace strncpy by mystrscpy. 2019-06-19 11:49:20 +00:00			`}`

Bindable functions take a boolean as flag. Emphasize which one always return TRUE. Use mloutfail() to introduce consistency when a function fails with error message. 2021-08-11 09:02:19 +00:00			`*dst = 0 ;`
			`}`
Replace strncpy by mystrscpy. 2019-06-19 11:49:20 +00:00
Bindable functions take a boolean as flag. Emphasize which one always return TRUE. Use mloutfail() to introduce consistency when a function fails with error message. 2021-08-11 09:02:19 +00:00			`/* end of util.c */`