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authorMatthias Schiffer <mschiffer@universe-factory.net>2014-04-24 03:17:46 +0200
committerMatthias Schiffer <mschiffer@universe-factory.net>2014-04-24 03:17:46 +0200
commit4872dd03e73aac434d735782417e40ca33336dac (patch)
tree8c8a20da4b077e60ed26aa393fd7c39c4e8dacde /src
parentbaf9b2fd6096e5e8eee45b9f2feffa9adec6e927 (diff)
downloadfastd-4872dd03e73aac434d735782417e40ca33336dac.tar
fastd-4872dd03e73aac434d735782417e40ca33336dac.zip
Always use size_t for counters
Diffstat (limited to 'src')
-rw-r--r--src/fastd.c7
-rw-r--r--src/fastd.h6
-rw-r--r--src/peer.c7
-rw-r--r--src/peer.h2
-rw-r--r--src/sha256.c13
-rw-r--r--src/socket.c2
6 files changed, 15 insertions, 22 deletions
diff --git a/src/fastd.c b/src/fastd.c
index e8b4677..5c63ec6 100644
--- a/src/fastd.c
+++ b/src/fastd.c
@@ -185,7 +185,7 @@ static void close_log(void) {
static void init_sockets(void) {
ctx.socks = malloc(conf.n_bind_addrs * sizeof(fastd_socket_t));
- unsigned i;
+ size_t i;
fastd_bind_address_t *addr = conf.bind_addrs;
for (i = 0; i < conf.n_bind_addrs; i++) {
ctx.socks[i] = (fastd_socket_t){ .fd = -2, .addr = addr };
@@ -222,7 +222,7 @@ void fastd_setfl(const int fd, int set, int unset) {
}
static void close_sockets(void) {
- unsigned i;
+ size_t i;
for (i = 0; i < ctx.n_socks; i++)
fastd_socket_close(&ctx.socks[i]);
@@ -385,8 +385,7 @@ static void dump_state(void) {
}
if (conf.mode == MODE_TAP) {
- unsigned int eth_addresses = 0;
- size_t i;
+ size_t i, eth_addresses = 0;
for (i = 0; i < VECTOR_LEN(ctx.eth_addrs); i++) {
if (VECTOR_INDEX(ctx.eth_addrs, i).peer == peer)
eth_addresses++;
diff --git a/src/fastd.h b/src/fastd.h
index 0f5fec0..4119a06 100644
--- a/src/fastd.h
+++ b/src/fastd.h
@@ -125,8 +125,6 @@ struct fastd_peer_group {
fastd_peer_group_t *children;
const fastd_peer_group_config_t *conf;
-
- unsigned n_connections;
};
struct fastd_stats {
@@ -157,7 +155,7 @@ struct fastd_config {
char *ifname;
- unsigned n_bind_addrs;
+ size_t n_bind_addrs;
fastd_bind_address_t *bind_addrs;
fastd_bind_address_t *bind_addr_default_v4;
@@ -257,7 +255,7 @@ struct fastd_context {
int tunfd;
- unsigned n_socks;
+ size_t n_socks;
fastd_socket_t *socks;
fastd_socket_t *sock_default_v4;
diff --git a/src/peer.c b/src/peer.c
index 99fa9b3..80a91ab 100644
--- a/src/peer.c
+++ b/src/peer.c
@@ -515,9 +515,8 @@ void fastd_peer_delete(fastd_peer_t *peer) {
delete_peer(peer);
}
-static inline unsigned count_established_group_peers(fastd_peer_group_t *group) {
- unsigned ret = 0;
- size_t i;
+static inline size_t count_established_group_peers(fastd_peer_group_t *group) {
+ size_t i, ret = 0;
for (i = 0; i < VECTOR_LEN(ctx.peers); i++) {
fastd_peer_t *peer = VECTOR_INDEX(ctx.peers, i);
@@ -538,7 +537,7 @@ bool fastd_peer_may_connect(fastd_peer_t *peer) {
if (group->conf->max_connections < 0)
continue;
- if (count_established_group_peers(group) >= (unsigned)group->conf->max_connections)
+ if (count_established_group_peers(group) >= (size_t)group->conf->max_connections)
return false;
}
diff --git a/src/peer.h b/src/peer.h
index 3e7e9ff..a8ac154 100644
--- a/src/peer.h
+++ b/src/peer.h
@@ -85,7 +85,7 @@ struct fastd_peer_eth_addr {
struct fastd_remote {
fastd_remote_t *next;
- unsigned ref;
+ size_t ref;
fastd_remote_config_t *config;
diff --git a/src/sha256.c b/src/sha256.c
index 0e0aac0..38bc43d 100644
--- a/src/sha256.c
+++ b/src/sha256.c
@@ -37,7 +37,7 @@ static inline uint32_t rotr(uint32_t x, int r) {
}
static inline void copy_words(uint32_t w[8], const uint32_t *in, ssize_t *left) {
- unsigned i;
+ size_t i;
for (i = 0; i < 8; i++) {
if (*left >= 4) {
w[i] = ntohl(in[i]);
@@ -81,7 +81,7 @@ static void sha256_list(uint32_t out[FASTD_SHA256_HASH_WORDS], const uint32_t *c
0x5be0cd19
};
ssize_t left = len;
- unsigned i;
+ size_t i;
while (left >= -8) {
uint32_t w[64], v[8];
@@ -154,9 +154,8 @@ void fastd_sha256_blocks(fastd_sha256_t *out, ...) {
}
void fastd_sha256(fastd_sha256_t *out, const uint32_t *in, size_t len) {
- size_t count = (len+FASTD_SHA256_BLOCK_BYTES-1) / FASTD_SHA256_BLOCK_BYTES;
+ size_t i, count = (len+FASTD_SHA256_BLOCK_BYTES-1) / FASTD_SHA256_BLOCK_BYTES;
const uint32_t *blocks[count];
- unsigned i;
for (i = 0; i < count; i++)
blocks[i] = in + i*FASTD_SHA256_BLOCK_WORDS;
@@ -186,10 +185,9 @@ static void hmacsha256_list(fastd_sha256_t *out, const uint32_t key[FASTD_HMACSH
0x5c5c5c5c,
};
- size_t count = (len+FASTD_SHA256_BLOCK_BYTES-1) / FASTD_SHA256_BLOCK_BYTES;
+ size_t i, count = (len+FASTD_SHA256_BLOCK_BYTES-1) / FASTD_SHA256_BLOCK_BYTES;
const uint32_t *blocks[count+2];
uint32_t ipad[8], opad[8];
- unsigned i;
for (i = 0; i < 8; i++) {
ipad[i] = key[i] ^ 0x36363636;
@@ -246,9 +244,8 @@ bool fastd_hmacsha256_blocks_verify(const uint8_t mac[FASTD_SHA256_HASH_BYTES],
}
void fastd_hmacsha256(fastd_sha256_t *out, const uint32_t key[FASTD_HMACSHA256_KEY_WORDS], const uint32_t *in, size_t len) {
- size_t count = (len+FASTD_SHA256_BLOCK_BYTES-1) / FASTD_SHA256_BLOCK_BYTES;
+ size_t i, count = (len+FASTD_SHA256_BLOCK_BYTES-1) / FASTD_SHA256_BLOCK_BYTES;
const uint32_t *blocks[count];
- unsigned i;
for (i = 0; i < count; i++)
blocks[i] = in + i*FASTD_SHA256_BLOCK_WORDS;
diff --git a/src/socket.c b/src/socket.c
index 77f73b4..2a8611d 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -182,7 +182,7 @@ static bool set_bound_address(fastd_socket_t *sock) {
}
bool fastd_socket_handle_binds(void) {
- unsigned i;
+ size_t i;
for (i = 0; i < ctx.n_socks; i++) {
if (ctx.socks[i].fd >= 0)