/* tw_match():
* Match a string against the pattern given.
* and return the number of matched characters
* in a prefix of the string.
*/
static int
tw_match(const Char *str, const Char *pat, int exact)
{
const Char *estr;
int rv = exact ? Gmatch(estr = str, pat) : Gnmatch(str, pat, &estr);
#ifdef TDEBUG
xprintf("G%smatch(%s, ", exact ? "" : "n", short2str(str));
xprintf("%s, ", short2str(pat));
xprintf("%s) = %d [%" TCSH_PTRDIFF_T_FMT "d]\n", short2str(estr), rv,
estr - str);
#endif /* TDEBUG */
return (int) (rv ? estr - str : -1);
}
int
Gmatch(const Char *string, const Char *pattern)
{
return Gnmatch(string, pattern, NULL);
}
