proxy: Deal with close() failures (and EINTR errnos) comprehensively

2013-03-15 12:07:16 +00:00
parent f89352aa28
commit 21ac3cd0ed
4 changed files with 42 additions and 11 deletions
--- a/src/sockutil.h
+++ b/src/sockutil.h
@@ -34,5 +34,8 @@ int sock_try_select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptf
 /* Try to call connect(), timing out after wait seconds */
 int sock_try_connect( int fd, struct sockaddr* to, socklen_t addrlen, int wait );

+/* Try to call close(), retrying EINTR */
+int sock_try_close( int fd );
+
 #endif