50 static inline int foldcase(int ch, int flags)  in foldcase()  argument
53 	if ((flags & FNM_CASEFOLD) != 0 && isupper(ch)) {  in foldcase()
60 #define FOLDCASE(ch, flags) foldcase((unsigned char)(ch), (flags))  argument
62 static const char *rangematch(const char *pattern, int test, int flags)  in rangematch()  argument
83 	for (need = true, ok = false, c = FOLDCASE(*pattern++, flags); c != ']' || need;  in rangematch()
84 	     c = FOLDCASE(*pattern++, flags)) {  in rangematch()
90 		if (c == '\\' && !(flags & FNM_NOESCAPE)) {  in rangematch()
91 			c = FOLDCASE(*pattern++, flags);  in rangematch()
99 			c2 = FOLDCASE(*(pattern + 1), flags);  in rangematch()
102 				if (c2 == '\\' && !(flags & FNM_NOESCAPE)) {  in rangematch()
103 					c2 = FOLDCASE(*pattern++, flags);  in rangematch()
122 static int fnmatchx(const char *pattern, const char *string, int flags, size_t recursion)  in fnmatchx()  argument
136 		c = FOLDCASE(*pattern++, flags);  in fnmatchx()
139 			if ((flags & FNM_LEADING_DIR) && *string == '/') {  in fnmatchx()
149 			if (*string == '/' && (flags & FNM_PATHNAME)) {  in fnmatchx()
153 			if (*string == '.' && (flags & FNM_PERIOD) &&  in fnmatchx()
155 			     ((flags & FNM_PATHNAME) && *(string - 1) == '/'))) {  in fnmatchx()
162 			c = FOLDCASE(*pattern, flags);  in fnmatchx()
165 				c = FOLDCASE(*++pattern, flags);  in fnmatchx()
168 			if (*string == '.' && (flags & FNM_PERIOD) &&  in fnmatchx()
170 			     ((flags & FNM_PATHNAME) && *(string - 1) == '/'))) {  in fnmatchx()
176 				if (flags & FNM_PATHNAME) {  in fnmatchx()
177 					return (flags & FNM_LEADING_DIR) ||  in fnmatchx()
184 			} else if (c == '/' && flags & FNM_PATHNAME) {  in fnmatchx()
195 				test = FOLDCASE(*string, flags);  in fnmatchx()
200 				int e = fnmatchx(pattern, string, flags & ~FNM_PERIOD, recursion);  in fnmatchx()
206 				if (test == '/' && flags & FNM_PATHNAME) {  in fnmatchx()
219 			if (*string == '/' && flags & FNM_PATHNAME) {  in fnmatchx()
223 			r = rangematch(pattern, FOLDCASE(*string, flags), flags);  in fnmatchx()
239 			if (!(flags & FNM_NOESCAPE)) {  in fnmatchx()
240 				c = FOLDCASE(*pattern++, flags);  in fnmatchx()
248 			if (c != FOLDCASE(*string++, flags)) {  in fnmatchx()
258 int fnmatch(const char *pattern, const char *string, int flags)  in fnmatch()  argument
260 	return fnmatchx(pattern, string, flags, 64);  in fnmatch()