Function glob_pattern_p

popt/poptconfig.c:27–52

Return nonzero if PATTERN contains any metacharacters. Metacharacters can be quoted with backslashes if QUOTE is nonzero. */

/* Return nonzero if PATTERN contains any metacharacters.
   Metacharacters can be quoted with backslashes if QUOTE is nonzero.  */
static int
glob_pattern_p (const char * pattern, int quote)
{
    const char * p;
    int open = 0;

    for (p = pattern; *p != '\0'; ++p)
    switch (*p) {
    case '?':
    case '*':
	return 1;
	break;
    case '\\':
	if (quote && p[1] != '\0')
	  ++p;
	break;
    case '[':
	open = 1;
	break;
    case ']':
	if (open)
	  return 1;
	break;
    }
    return 0;
}
#endif	/* !defined(__GLIBC__) */

static int poptGlobFlags = 0;