C++ (Cpp) sfvscanf Examples

Example #1

File: sfscanf.c Project: att/ast

int sfscanf(Sfio_t *f, const char *form, ...) {
    va_list args;
    int rv;

    va_start(args, form);

    rv = (f && form) ? sfvscanf(f, form, args) : -1;
    va_end(args);
    return rv;
}

Example #2

File: _stdscanf.c Project: nathanmkaya/ksh-arch

extern int
_stdscanf(const char* fmt, ...)
{
	va_list		args;
	int		v;

	va_start(args, fmt);
	v = sfvscanf(sfstdin, fmt, args);
	va_end(args);
	return v;
}

Example #3

File: sfscanf.c Project: att/ast

int sfvsscanf(const char *s, const char *form, va_list args) {
    Sfio_t f;

    if (!s || !form) return -1;

    /* make a fake stream */
    SFCLEAR(&f, NULL);
    f.flags = SF_STRING | SF_READ;
    f.bits = SF_PRIVATE;
    f.mode = SF_READ;
    f.size = strlen((char *)s);
    f.data = f.next = f.endw = (uchar *)s;
    f.endb = f.endr = f.data + f.size;

    return sfvscanf(&f, form, args);
}