luo980/libuv
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

unix: shave about 100 bytes off uv_udp_send_t

Browse Source
This commit is contained in:
Ben Noordhuis 2012-05-23 23:19:38 +02:00
parent e71495c84a
commit 890d443558
3 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
include/uv-private/uv-unix.h
View File

@ -131,8 +131,7 @@ struct uv__io_s {
#define UV_UDP_SEND_PRIVATE_FIELDS \
ngx_queue_t queue; \
struct sockaddr_storage addr; \
socklen_t addrlen; \
struct sockaddr_in6 addr; \
uv_buf_t* bufs; \
int bufcnt; \
ssize_t status; \

5
src/unix/udp.c
View File

@ -116,7 +116,8 @@ static void uv__udp_run_pending(uv_udp_t* handle) {
memset(&h, 0, sizeof h);
h.msg_name = &req->addr;
h.msg_namelen = req->addrlen;
h.msg_namelen = (req->addr.sin6_family == AF_INET6 ?
sizeof(struct sockaddr_in6) : sizeof(struct sockaddr_in));
h.msg_iov = (struct iovec*)req->bufs;
h.msg_iovlen = req->bufcnt;
@ -415,8 +416,8 @@ static int uv__udp_send(uv_udp_send_t* req,
uv__req_init(handle->loop, req, UV_UDP_SEND);
assert(addrlen <= sizeof(req->addr));
memcpy(&req->addr, addr, addrlen);
req->addrlen = addrlen;
req->send_cb = send_cb;
req->handle = handle;
req->bufcnt = bufcnt;

1
test/benchmark-sizes.c
View File

@ -27,6 +27,7 @@ BENCHMARK_IMPL(sizes) {
LOGF("uv_shutdown_t: %u bytes\n", (unsigned int) sizeof(uv_shutdown_t));
LOGF("uv_write_t: %u bytes\n", (unsigned int) sizeof(uv_write_t));
LOGF("uv_connect_t: %u bytes\n", (unsigned int) sizeof(uv_connect_t));
LOGF("uv_udp_send_t: %u bytes\n", (unsigned int) sizeof(uv_udp_send_t));
LOGF("uv_tcp_t: %u bytes\n", (unsigned int) sizeof(uv_tcp_t));
LOGF("uv_pipe_t: %u bytes\n", (unsigned int) sizeof(uv_pipe_t));
LOGF("uv_tty_t: %u bytes\n", (unsigned int) sizeof(uv_tty_t));