X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=command.c;fp=command.c;h=69564336c6f8228a072f699ad83dbbe19d154338;hp=52f4153bbafa216671e5d624bb81965e41648f35;hb=fe3d9cd155b5eac8706015854c343440823e12da;hpb=13ba5f96e64bd0f3157a6fe73ed7b950ec9c5ea7

diff --git a/command.c b/command.c
index 52f4153b..69564336 100644
--- a/command.c
+++ b/command.c
@@ -107,8 +107,8 @@ static unsigned get_status(struct misc_meta_data *nmmd, bool parser_friendly,
 	clock_get_realtime(&current_time);
 	/*
 	 * The calls to WRITE_STATUS_ITEM() below never fail because
-	 * b->max_size is zero (unlimited), see para_printf(). However, clang
-	 * is not smart enough to prove this and complains nevertheless.
+	 * b->max_size is zero (unlimited), see \ref para_printf(). However,
+	 * clang is not smart enough to prove this and complains nevertheless.
 	 * Casting the return value to void silences clang.
 	 */
 	(void)WRITE_STATUS_ITEM(&b, SI_status, "%s\n", status);
@@ -227,7 +227,7 @@ static int check_sender_args(struct command_context *cc,
 		struct lls_parse_result *lpr, struct sender_command_data *scd)
 {
 	int i, ret;
-	const char *subcmds[] = {SENDER_SUBCOMMANDS};
+	const char * const subcmds[] = {SENDER_SUBCOMMANDS};
 	const char *arg;
 	char *errctx;
 	unsigned num_inputs = lls_num_inputs(lpr);
@@ -246,10 +246,10 @@ static int check_sender_args(struct command_context *cc,
 		return -E_COMMAND_SYNTAX;
 	scd->sender_num = i;
 	arg = lls_input(1, lpr);
-	for (i = 0; subcmds[i]; i++)
+	for (i = 0; i < NUM_SENDER_CMDS; i++)
 		if (!strcmp(subcmds[i], arg))
 			break;
-	if (!subcmds[i])
+	if (i == NUM_SENDER_CMDS)
 		return -E_COMMAND_SYNTAX;
 	scd->cmd_num = i;
 	if (!senders[scd->sender_num].client_cmds[scd->cmd_num])
@@ -457,10 +457,9 @@ EXPORT_SERVER_CMD_HANDLER(version);
 	ITEM(num_chunks) \
 	ITEM(amplification) \
 
-/**
- * Write a list of audio-file related status items with empty values.
- *
- * This is used by vss when currently no audio file is open.
+/*
+ * Create a set of audio-file related status items with empty values. These are
+ * written to stat clients when no audio file is open.
  */
 static unsigned empty_status_items(bool parser_friendly, char **result)
 {
@@ -884,7 +883,7 @@ static int run_command(struct command_context *cc, struct iovec *iov,
  * the function if the connection was not authenticated when the timeout
  * expires.
  *
- * \sa alarm(2), crypt.c, crypt.h
+ * \sa alarm(2), \ref crypt.c, \ref crypt.h.
  */
 __noreturn void handle_connect(int fd, const char *peername)
 {
@@ -893,7 +892,7 @@ __noreturn void handle_connect(int fd, const char *peername)
 	unsigned char challenge_hash[HASH_SIZE];
 	char *command = NULL, *buf = para_malloc(HANDSHAKE_BUFSIZE) /* must be on the heap */;
 	size_t numbytes;
-	struct command_context cc_struct = {.peer = peername}, *cc = &cc_struct;
+	struct command_context cc_struct = {.u = NULL}, *cc = &cc_struct;
 	struct iovec iov;
 	struct connection_features cf;