JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Cygwin: tcp: Support TCP_USER_TIMEOUT

Browse Source 
Use TCP_MAXRTMS on newer systems, TCP_MAXRT on older systems.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen
2020-07-01 20:30:22 +02:00
parent 8ccffddc91
commit ffb07b41bc
4 changed files with 51 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
winsup/cygwin/include/netinet/tcp.h
View File

@ -126,6 +126,8 @@ struct tcphdr {
#define TCP_NODELAY 0x01 /* don't delay send to coalesce packets */
#define TCP_KEEPIDLE 0x03 /* start keepalives after this period */
#define TCP_MAXSEG 0x04 /* get maximum segment size (r/o on windows) */
#define TCP_USER_TIMEOUT 0x0e /* how long for loss retry before timeout,
like WinSock TCP_MAXRTMS/TCP_MAXRT */
#define TCP_FASTOPEN 0x0f /* enable FastOpen on listeners */
#define TCP_KEEPCNT 0x10 /* number of keepalives before death */
#define TCP_KEEPINTVL 0x11 /* interval between keepalives */