48 char *sftp_realpath(const char *path, char *resolved);
58 sftp_realpath(const char *path, char *resolved)  in sftp_realpath()  argument
74 	if (resolved == NULL) {  in sftp_realpath()
75 		resolved = malloc(PATH_MAX);  in sftp_realpath()
76 		if (resolved == NULL)  in sftp_realpath()
84 		resolved[0] = '/';  in sftp_realpath()
85 		resolved[1] = '\0';  in sftp_realpath()
87 			return (resolved);  in sftp_realpath()
91 		if (getcwd(resolved, PATH_MAX) == NULL) {  in sftp_realpath()
93 				free(resolved);  in sftp_realpath()
95 				strlcpy(resolved, ".", PATH_MAX);  in sftp_realpath()
98 		resolved_len = strlen(resolved);  in sftp_realpath()
125 		if (resolved[resolved_len - 1] != '/') {  in sftp_realpath()
130 			resolved[resolved_len++] = '/';  in sftp_realpath()
131 			resolved[resolved_len] = '\0';  in sftp_realpath()
143 				resolved[resolved_len - 1] = '\0';  in sftp_realpath()
144 				q = strrchr(resolved, '/') + 1;  in sftp_realpath()
146 				resolved_len = q - resolved;  in sftp_realpath()
156 		resolved_len = strlcat(resolved, next_token, PATH_MAX);  in sftp_realpath()
161 		if (lstat(resolved, &sb) != 0) {  in sftp_realpath()
164 				return (resolved);  in sftp_realpath()
173 			slen = readlink(resolved, symlink, sizeof(symlink) - 1);  in sftp_realpath()
178 				resolved[1] = 0;  in sftp_realpath()
182 				resolved[resolved_len - 1] = '\0';  in sftp_realpath()
183 				q = strrchr(resolved, '/') + 1;  in sftp_realpath()
185 				resolved_len = q - resolved;  in sftp_realpath()
217 	if (resolved_len > 1 && resolved[resolved_len - 1] == '/')  in sftp_realpath()
218 		resolved[resolved_len - 1] = '\0';  in sftp_realpath()
219 	return (resolved);  in sftp_realpath()
223 		free(resolved);  in sftp_realpath()