From 9032427b752f5cf3e39867321e933d9f21306917 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@operamail.com>
Date: Mon, 24 Aug 2015 17:11:40 +0200
Subject: mds-server: style
MIME-Version: 1.0
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Signed-off-by: Mattias Andrée <maandree@operamail.com>
---
 src/mds-server/globals.c   | 43 +++++++++++++++++++++++++++++++++++++++++++
 src/mds-server/globals.h   |  4 ++--
 src/mds-server/receiving.c |  8 ++++----
 3 files changed, 49 insertions(+), 6 deletions(-)

diff --git a/src/mds-server/globals.c b/src/mds-server/globals.c
index 9ee67aa..2030fa7 100644
--- a/src/mds-server/globals.c
+++ b/src/mds-server/globals.c
@@ -18,16 +18,59 @@
 #include "globals.h"
 
 
+/**
+ * The program run state, 1 when running, 0 when shutting down
+ */
 volatile sig_atomic_t running = 1;
 
+
+/**
+ * The number of running slaves
+ */
 size_t running_slaves = 0;
+
+/**
+ * Mutex for slave data
+ */
 pthread_mutex_t slave_mutex;
+
+/**
+ * Condition for slave data
+ */
 pthread_cond_t slave_cond;
+
+/**
+ * Map from client socket file descriptor to all information (`client_t`)
+ */
 fd_table_t client_map;
+
+/**
+ * List of client information (`client_t`)
+ */
 linked_list_t client_list;
+
+/**
+ * The next free ID for a client
+ */
 uint64_t next_client_id = 1;
+
+/**
+ * The next free ID for a message modifications
+ */
 uint64_t next_modify_id = 1;
+
+/**
+ * Mutex for message modification
+ */
 pthread_mutex_t modify_mutex;
+
+/**
+ * Condition for message modification
+ */
 pthread_cond_t modify_cond;
+
+/**
+ * Map from modification ID to waiting client
+ */
 hash_table_t modify_map;
 
diff --git a/src/mds-server/globals.h b/src/mds-server/globals.h
index 63b1e34..cfebdee 100644
--- a/src/mds-server/globals.h
+++ b/src/mds-server/globals.h
@@ -57,12 +57,12 @@ extern pthread_mutex_t slave_mutex;
 extern pthread_cond_t slave_cond;
 
 /**
- * Map from client socket file descriptor to all information (client_t)
+ * Map from client socket file descriptor to all information (`client_t`)
  */
 extern fd_table_t client_map;
 
 /**
- * List of client information (client_t)
+ * List of client information (`client_t`)
  */
 extern linked_list_t client_list;
 
diff --git a/src/mds-server/receiving.c b/src/mds-server/receiving.c
index b18c222..28823f7 100644
--- a/src/mds-server/receiving.c
+++ b/src/mds-server/receiving.c
@@ -120,7 +120,7 @@ static int add_intercept_conditions_from_message(client_t* client, int modifying
   
   fail_if (xmalloc(buf, size + 1, char));
   
-  /* All messages */
+  /* All messages. */
   if (client->message.payload_size == 0)
     {
       *buf = '\0';
@@ -128,7 +128,7 @@ static int add_intercept_conditions_from_message(client_t* client, int modifying
       goto done;
     }
   
-  /* Filtered messages */
+  /* Filtered messages. */
   for (;;)
     {
       char* end = memchr(payload, '\n', payload_size);
@@ -182,8 +182,8 @@ static int assign_and_send_id(client_t* client, const char* message_id)
   int rc = -1;
   
   /* Construct response. */
-  n = 2 * 10 + strlen(message_id) + 1;
-  n += strlen("ID assignment: :\nIn response to: \n\n");
+  n = 2 * 10 + strlen(message_id);
+  n += sizeof("ID assignment: :\nIn response to: \n\n") / sizeof(char);
   fail_if (xmalloc(msgbuf, n, char));
   snprintf(msgbuf, n,
 	   "ID assignment: %" PRIu32 ":%" PRIu32 "\n"
-- 
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