Changeset 219:c8c7e9957cc5 in roaraudio

Timestamp:

07/21/08 23:13:26 (16 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

check if getsockopt(, IPPROTO_TCP, TCP_CORK, ) work. if not do not try setsockopt(), this should seed up a bit as we do not do two kernel calls if not needed

File:

• libroar/file.c (modified) (2 diffs)

libroar/file.c

@@ -31 +31 @@
  socklen_t cork_len = sizeof(int);
 
- getsockopt(out, IPPROTO_TCP, TCP_CORK, &cork_old, &cork_len);
- setsockopt(out, IPPROTO_TCP, TCP_CORK, &cork_new, sizeof(int));
+ if ( getsockopt(out, IPPROTO_TCP, TCP_CORK, &cork_old, &cork_len) == -1 ) {
+  cork_old = -1;
+ } else {
+  setsockopt(out, IPPROTO_TCP, TCP_CORK, &cork_new, sizeof(int));
+ }
 #endif
 
@@ -46 +49 @@
 
 #ifdef __linux__
- setsockopt(out, IPPROTO_TCP, TCP_CORK, &cork_old, cork_len);
+ if ( cork_old != -1 )
+  setsockopt(out, IPPROTO_TCP, TCP_CORK, &cork_old, cork_len);
 #endif
  return r;