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add TCP_CORK support

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leitner 2003-09-08 20:58:40 +00:00
parent 8fd1875041
commit 6b59c8aee7
1 changed files with 14 additions and 0 deletions
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14
io/iob_send.c
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@ -6,6 +6,8 @@
#include <sys/socket.h>
#include <sys/uio.h>
#include <errno.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#ifdef __linux__
#include <alloca.h>
#endif
@ -63,6 +65,12 @@ int64 iob_send(int64 s,io_batch* b) {
} else
sent=writev(s,v,headers);
#else
#ifdef TCP_CORK
if (b->bufs && b->files && !b->next) {
static int one=1;
setsockopt(s,IPPROTO_TCP,TCP_CORK,&one,sizeof(one));
}
#endif
if (headers)
sent=writev(s,v,headers);
else
@ -74,6 +82,12 @@ int64 iob_send(int64 s,io_batch* b) {
if (!total) return -1;
if (sent==b->bytesleft) {
b->bytesleft=0;
#ifdef TCP_CORK
if (b->bufs && b->files) {
static int zero=0;
setsockopt(s,IPPROTO_TCP,TCP_CORK,&zero,sizeof(zero));
}
#endif
break;
} else if (sent>0) {
int64 rest=sent;