It's inappropraite to override application signal, nor is it appropriate

to shut down Winsock unless we know it won't be used [and we never do]
[from HEAD].
PR: 1439

diff --git a/crypto/bio/b_sock.c b/crypto/bio/b_sock.c
index 4b3860b991e30a68694770a86b3fedc99b028b39..cd78de1e875fb591153537c09c2ff757e7a7d992 100644 (file)
--- a/crypto/bio/b_sock.c
+++ b/crypto/bio/b_sock.c
@@ -456,9 +456,6 @@ int BIO_sock_init(void)
                {
                int err;
          
-#ifdef SIGINT
-               signal(SIGINT,(void (*)(int))BIO_sock_cleanup);
-#endif
                wsa_init_done=1;
                memset(&wsa_state,0,sizeof(wsa_state));
                if (WSAStartup(0x0101,&wsa_state)!=0)
@@ -484,11 +481,6 @@ int BIO_sock_init(void)
 
     if (!wsa_init_done)
     {
-   
-# ifdef SIGINT
-        signal(SIGINT,(void (*)(int))BIO_sock_cleanup);
-# endif
-
         wsa_init_done=1;
         wVerReq = MAKEWORD( 2, 0 );
         err = WSAStartup(wVerReq,&wsaData);
@@ -511,7 +503,7 @@ void BIO_sock_cleanup(void)
                {
                wsa_init_done=0;
 #ifndef OPENSSL_SYS_WINCE
-               WSACancelBlockingCall();
+               WSACancelBlockingCall();        /* Winsock 1.1 specific */
 #endif
                WSACleanup();
                }