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Commit 468066f7 authored by Stefan Richter's avatar Stefan Richter
Browse files

tools/firewire: nosy-dump: make some symbols static or const 



Signed-off-by: default avatarStefan Richter <stefanr@s5r6.in-berlin.de>
parent 92c16f7e

tools/firewire/nosy-dump.c

+29 −27
Original line number Diff line number Diff line
@@ -133,7 +133,7 @@ static const struct poptOption options[] = { 
};



/* Allow all ^C except the first to interrupt the program in the usual way. */

void

static void

sigint_handler(int signal_num)

{

	if (run == 1) {
@@ -142,7 +142,7 @@ sigint_handler(int signal_num) 
	}

}



struct subaction *

static struct subaction *

subaction_create(uint32_t *data, size_t length)

{

	struct subaction *sa;
@@ -156,17 +156,17 @@ subaction_create(uint32_t *data, size_t length) 
	return sa;

}



void

static void

subaction_destroy(struct subaction *sa)

{

	free(sa);

}



struct list pending_transaction_list = {

static struct list pending_transaction_list = {

	&pending_transaction_list, &pending_transaction_list

};



struct link_transaction *

static struct link_transaction *

link_transaction_lookup(int request_node, int response_node, int tlabel)

{

	struct link_transaction *t;
@@ -190,7 +190,7 @@ link_transaction_lookup(int request_node, int response_node, int tlabel) 
	return t;

}



void

static void

link_transaction_destroy(struct link_transaction *t)

{

	struct subaction *sa;
@@ -213,11 +213,11 @@ struct protocol_decoder { 
	int (*decode)(struct link_transaction *t);

};



static struct protocol_decoder protocol_decoders[] = {

static const struct protocol_decoder protocol_decoders[] = {

	{ "FCP", decode_fcp }

};



void

static void

handle_transaction(struct link_transaction *t)

{

	struct subaction *sa;
@@ -254,7 +254,7 @@ handle_transaction(struct link_transaction *t) 
	link_transaction_destroy(t);

}



void

static void

clear_pending_transaction_list(void)

{

	struct link_transaction *t;
@@ -313,7 +313,7 @@ struct packet_info { 
	const char *name;

	int type;

	int response_tcode;

	struct packet_field *fields;

	const struct packet_field *fields;

	int field_count;

};
@@ -344,20 +344,20 @@ struct packet_field { 
	{ "src", 32, 16 },						\

	{ "rcode", 48, 4, PACKET_FIELD_TRANSACTION, rcode_names }



struct packet_field read_quadlet_request_fields[] = {

static const struct packet_field read_quadlet_request_fields[] = {

	COMMON_REQUEST_FIELDS,

	{ "crc", 96, 32, PACKET_FIELD_DETAIL },

	{ "ack", 156, 4, 0, ack_names },

};



struct packet_field read_quadlet_response_fields[] = {

static const struct packet_field read_quadlet_response_fields[] = {

	COMMON_RESPONSE_FIELDS,

	{ "data", 96, 32, PACKET_FIELD_TRANSACTION },

	{ "crc", 128, 32, PACKET_FIELD_DETAIL },

	{ "ack", 188, 4, 0, ack_names },

};



struct packet_field read_block_request_fields[] = {

static const struct packet_field read_block_request_fields[] = {

	COMMON_REQUEST_FIELDS,

	{ "data_length", 96, 16, PACKET_FIELD_TRANSACTION },

	{ "extended_tcode", 112, 16 },
@@ -365,7 +365,7 @@ struct packet_field read_block_request_fields[] = { 
	{ "ack", 188, 4, 0, ack_names },

};



struct packet_field block_response_fields[] = {

static const struct packet_field block_response_fields[] = {

	COMMON_RESPONSE_FIELDS,

	{ "data_length", 96, 16, PACKET_FIELD_DATA_LENGTH },

	{ "extended_tcode", 112, 16 },
@@ -375,13 +375,13 @@ struct packet_field block_response_fields[] = { 
	{ "ack", -4, 4, 0, ack_names },

};



struct packet_field write_quadlet_request_fields[] = {

static const struct packet_field write_quadlet_request_fields[] = {

	COMMON_REQUEST_FIELDS,

	{ "data", 96, 32, PACKET_FIELD_TRANSACTION },

	{ "ack", -4, 4, 0, ack_names },

};



struct packet_field block_request_fields[] = {

static const struct packet_field block_request_fields[] = {

	COMMON_REQUEST_FIELDS,

	{ "data_length", 96, 16, PACKET_FIELD_DATA_LENGTH | PACKET_FIELD_TRANSACTION },

	{ "extended_tcode", 112, 16, PACKET_FIELD_TRANSACTION },
@@ -391,13 +391,13 @@ struct packet_field block_request_fields[] = { 
	{ "ack", -4, 4, 0, ack_names },

};



struct packet_field write_response_fields[] = {

static const struct packet_field write_response_fields[] = {

	COMMON_RESPONSE_FIELDS,

	{ "reserved", 64, 32, PACKET_FIELD_DETAIL },

	{ "ack", -4, 4, 0, ack_names },

};



struct packet_field iso_data_fields[] = {

static const struct packet_field iso_data_fields[] = {

	{ "data_length", 0, 16, PACKET_FIELD_DATA_LENGTH },

	{ "tag", 16, 2 },

	{ "channel", 18, 6 },
@@ -409,7 +409,7 @@ struct packet_field iso_data_fields[] = { 
	{ "ack", -4, 4, 0, ack_names },

};



static struct packet_info packet_info[] = {

static const struct packet_info packet_info[] = {

	{

		.name		= "write_quadlet_request",

		.type		= PACKET_REQUEST,
@@ -486,7 +486,7 @@ static struct packet_info packet_info[] = { 
	},

};



int

static int

handle_packet(uint32_t *data, size_t length)

{

	if (length == 0) {
@@ -629,7 +629,8 @@ handle_packet(uint32_t *data, size_t length) 
	return 1;

}



unsigned int get_bits(struct link_packet *packet, int offset, int width)

static unsigned int

get_bits(struct link_packet *packet, int offset, int width)

{

	uint32_t *data = (uint32_t *) packet;

	uint32_t index, shift, mask;
@@ -649,7 +650,8 @@ unsigned int get_bits(struct link_packet *packet, int offset, int width) 
#error unsupported byte order.

#endif



void dump_data(unsigned char *data, int length)

static void

dump_data(unsigned char *data, int length)

{

	int i, print_length;
@@ -671,14 +673,14 @@ static void 
decode_link_packet(struct link_packet *packet, size_t length,

		   int include_flags, int exclude_flags)

{

	struct packet_info *pi;

	const struct packet_info *pi;

	int data_length = 0;

	int i;



	pi = &packet_info[packet->common.tcode];



	for (i = 0; i < pi->field_count; i++) {

		struct packet_field *f = &pi->fields[i];

		const struct packet_field *f = &pi->fields[i];

		int offset;



		if (f->flags & exclude_flags)
@@ -848,15 +850,15 @@ print_stats(uint32_t *data, size_t length) 
	printf(SHOW_CURSOR "\n");

}



struct termios saved_attributes;

static struct termios saved_attributes;



void

static void

reset_input_mode(void)

{

	tcsetattr(STDIN_FILENO, TCSANOW, &saved_attributes);

}



void

static void

set_input_mode(void)

{

	struct termios tattr;