configure: Check for broken snprintf().

[paraslash.git] / para.h

diff --git a/para.h b/para.h
index e4e9a53dd96c740e2178b9d439cf8ed6e790ffb3..687ad30ef5507ce4ac7221060bda486d1dc97d57 100644 (file)
--- a/para.h
+++ b/para.h
@@ -131,8 +131,9 @@
                va_end(argp); \
        }
 
-/** version text used by various commands if -V switch was given */
-#define VERSION_TEXT(prefix) "para_" prefix " " PACKAGE_VERSION " (" CODENAME ")" "\n" \
+/** Version text used by various commands if -V switch was given. */
+#define VERSION_TEXT(prefix) "para_" prefix " " PACKAGE_VERSION \
+       " (" GIT_VERSION ": " CODENAME ")" "\n" \
        "Copyright (C) 2009 Andre Noll\n" \
        "This is free software with ABSOLUTELY NO WARRANTY." \
        " See COPYING for details.\n" \
@@ -145,16 +146,17 @@
                printf("%s", VERSION_TEXT(_prefix)); \
                exit(EXIT_SUCCESS); \
        }
+
+/* Sent by para_client to initiate the authentication procedure. */
+#define AUTH_REQUEST_MSG "auth rsa "
 /** sent by para_server for commands that expect a data file */
 #define AWAITING_DATA_MSG "\nAwaiting Data."
 /** sent by para_server if authentication was successful */
-#define PROCEED_MSG "\nProceed.\n"
+#define PROCEED_MSG "Proceed."
 /** length of the \p PROCEED_MSG string */
 #define PROCEED_MSG_LEN strlen(PROCEED_MSG)
 /** sent by para_client to indicate the end of the command line */
 #define EOC_MSG "\nEnd of Command."
-/** sent by para_client, followed by the decrypted challenge number */
-#define CHALLENGE_RESPONSE_MSG "challenge_response:"
 
 /* exec */
 int para_exec_cmdline_pid(pid_t *pid, const char *cmdline, int *fds);
@@ -180,10 +182,8 @@ enum status_items {STATUS_ITEM_ENUM NUM_STAT_ITEMS};
 extern const char *status_item_list[];
 /** Loop over each status item. */
 #define FOR_EACH_STATUS_ITEM(i) for (i = 0; i < NUM_STAT_ITEMS; i++)
-int stat_item_valid(const char *item);
-int stat_line_valid(const char *);
-void stat_client_write(const char *msg, int itemnum);
-int stat_client_add(int fd, uint64_t mask);
+int for_each_stat_item(char *item_buf, size_t num_bytes,
+       int (*item_handler)(int, char *));
 
 __printf_2_3 void para_log(int, const char*, ...);
 
@@ -224,7 +224,7 @@ __printf_2_3 void para_log(int, const char*, ...);
  *
  * \return An integer between zero and \p max - 1, inclusively.
  */
-static inline long int para_random(unsigned max)
+_static_inline_ long int para_random(unsigned max)
 {
        return ((max + 0.0) * (random() / (RAND_MAX + 1.0)));
 }
@@ -255,3 +255,7 @@ static inline long int para_random(unsigned max)
 #define FEC_EOF_PACKET "\xec\x0d\xcc\xfe\0\0\0\0" \
        "\0\0\0\0\0\0\0\0" "\0\0\0\0\0\0\0\0" "\0\0\0\0\0\0\0\0"
 #define FEC_EOF_PACKET_LEN 32
+
+/** Used to avoid a shortcoming in vim's syntax highlighting. */
+#define EMBRACE(...) { __VA_ARGS__}
+