55 realpath1(const char *path, char *resolved)  in realpath1()  argument
66 		resolved[0] = '/';  in realpath1()
67 		resolved[1] = '\0';  in realpath1()
69 			return (resolved);  in realpath1()
73 		if (getcwd(resolved, PATH_MAX) == NULL) {  in realpath1()
74 			resolved[0] = '.';  in realpath1()
75 			resolved[1] = '\0';  in realpath1()
78 		resolved_len = strlen(resolved);  in realpath1()
108 		if (resolved[resolved_len - 1] != '/') {  in realpath1()
113 			resolved[resolved_len++] = '/';  in realpath1()
114 			resolved[resolved_len] = '\0';  in realpath1()
127 				resolved[resolved_len - 1] = '\0';  in realpath1()
128 				q = strrchr(resolved, '/') + 1;  in realpath1()
130 				resolved_len = q - resolved;  in realpath1()
138 		resolved_len = strlcat(resolved, next_token, PATH_MAX);  in realpath1()
143 		if (lstat(resolved, &sb) != 0)  in realpath1()
150 			slen = readlink(resolved, symlink, sizeof(symlink));  in realpath1()
162 				resolved[1] = 0;  in realpath1()
166 				q = strrchr(resolved, '/') + 1;  in realpath1()
168 				resolved_len = q - resolved;  in realpath1()
203 	if (resolved_len > 1 && resolved[resolved_len - 1] == '/')  in realpath1()
204 		resolved[resolved_len - 1] = '\0';  in realpath1()
205 	return (resolved);  in realpath1()
209 realpath(const char * __restrict path, char * __restrict resolved)  in realpath()  argument
221 	if (resolved != NULL) {  in realpath()
224 		m = resolved = malloc(PATH_MAX);  in realpath()
225 		if (resolved == NULL)  in realpath()
229 		if (__realpathat(AT_FDCWD, path, resolved, PATH_MAX, 0) == 0)  in realpath()
230 			return (resolved);  in realpath()
232 	res = realpath1(path, resolved);  in realpath()