Merge pull request #296 from lailton/master

functions: Harbour socket API - HB_SOCKETSETNOSIGPIPE

ChangeLog.txt

@@ -7,6 +7,14 @@
    Entries may not always be in chronological/commit order.
    See license at the end of file. */
 
+2023-01-17 13:10 UTC-0300 Lailton Fernando Mariano (lailton/at/paysoft.com.br)
+  * include/hbsocket.h
+  * src/harbour.def
+  * src/rtl/hbsocket.c
+  * src/rtl/hbsockhb.c
+    + added functions: Harbour socket API
+      HB_SOCKETSETNOSIGPIPE( hSocket, lValue ) --> lSuccess
+
 2023-01-17 13:00 UTC-0300 Lailton Fernando Mariano (lailton/at/paysoft.com.br)
   * contrib/hbcurl/hbcurl.hbm
   * contrib/hbssl/hbssl.hbm

include/hbsocket.h

@@ -99,6 +99,7 @@ extern HB_EXPORT long         hb_socketRecv( HB_SOCKET sd, void * data, long len
 extern HB_EXPORT long         hb_socketRecvFrom( HB_SOCKET sd, void * data, long len, int flags, void ** pSockAddr, unsigned * puiSockLen, HB_MAXINT timeout );
 extern HB_EXPORT int          hb_socketSetBlockingIO( HB_SOCKET sd, HB_BOOL fBlocking );
 extern HB_EXPORT int          hb_socketSetNoDelay( HB_SOCKET sd, HB_BOOL fNoDelay );
+extern HB_EXPORT int          hb_socketSetNoSigPipe( HB_SOCKET sd, HB_BOOL fNoSigPipe );
 extern HB_EXPORT int          hb_socketSetExclusiveAddr( HB_SOCKET sd, HB_BOOL fExclusive );
 extern HB_EXPORT int          hb_socketSetReuseAddr( HB_SOCKET sd, HB_BOOL fReuse );
 extern HB_EXPORT int          hb_socketSetKeepAlive( HB_SOCKET sd, HB_BOOL fKeepAlive );

src/harbour.def

@@ -1041,6 +1041,7 @@ HB_FUN_HB_SOCKETSETFILTER
 HB_FUN_HB_SOCKETSETKEEPALIVE
 HB_FUN_HB_SOCKETSETMULTICAST
 HB_FUN_HB_SOCKETSETNODELAY
+HB_FUN_HB_SOCKETSETNOSIGPIPE
 HB_FUN_HB_SOCKETSETRCVBUFSIZE
 HB_FUN_HB_SOCKETSETREUSEADDR
 HB_FUN_HB_SOCKETSETSNDBUFSIZE
@@ -3305,6 +3306,7 @@ hb_socketSetExclusiveAddr
 hb_socketSetKeepAlive
 hb_socketSetMulticast
 hb_socketSetNoDelay
+hb_socketSetNoSigPipe
 hb_socketSetRcvBufSize
 hb_socketSetReuseAddr
 hb_socketSetSndBufSize

src/rtl/hbsocket.c

@@ -650,6 +650,14 @@ int hb_socketSetNoDelay( HB_SOCKET sd, HB_BOOL fNoDelay )
    return -1;
 }
 
+int hb_socketSetNoSigPipe( HB_SOCKET sd, HB_BOOL fNoSigPipe )
+{
+   HB_SYMBOL_UNUSED( sd );
+   HB_SYMBOL_UNUSED( fNoSigPipe );
+   hb_socketSetError( HB_SOCKET_ERR_INVALIDHANDLE );
+   return -1;
+}
+
 int hb_socketSetExclusiveAddr( HB_SOCKET sd, HB_BOOL fExclusive )
 {
    HB_SYMBOL_UNUSED( sd );
@@ -2848,6 +2856,21 @@ int hb_socketSetNoDelay( HB_SOCKET sd, HB_BOOL fNoDelay )
    return ret;
 }
 
+int hb_socketSetNoSigPipe( HB_SOCKET sd, HB_BOOL fNoSigPipe )
+{
+#if defined( SO_NOSIGPIPE )
+   int val = fNoSigPipe ? 1 : 0, ret;
+   ret = setsockopt( sd, SOL_SOCKET, SO_NOSIGPIPE, ( const char * ) &val, sizeof( val ) );
+   hb_socketSetOsError( ret != -1 ? 0 : HB_SOCK_GETERROR() );
+   return ret;
+#else
+   HB_SYMBOL_UNUSED( sd );
+   HB_SYMBOL_UNUSED( fNoSigPipe );
+   hb_socketSetError( HB_SOCKET_ERR_NOSUPPORT );
+   return -1;
+#endif
+}
+
 /* NOTE: For notes on Windows, see:
          https://msdn.microsoft.com/library/ms740621
          [vszakats] */

src/rtl/hbsockhb.c

@@ -63,6 +63,7 @@
  * hb_socketRecvFrom( hSocket, @cBuffer, [ nLen = Len( cBuffer ) ], [ nFlags = 0 ], @aAddr, [ nTimeout = FOREVER ] ) --> nBytesRecv
  * hb_socketSetBlockingIO( hSocket, lValue ) --> nSuccess
  * hb_socketSetNoDelay( hSocket, lValue ) --> lSuccess
+ * hb_socketSetNoSigPipe( hSocket, lValue ) --> lSuccess
  * hb_socketSetExclusiveAddr( hSocket, lValue ) --> lSuccess
  * hb_socketSetReuseAddr( hSocket, lValue ) --> lSuccess
  * hb_socketSetKeepAlive( hSocket, lValue ) --> lSuccess
@@ -1193,6 +1194,14 @@ HB_FUNC( HB_SOCKETSETNODELAY )
       hb_retl( hb_socketSetNoDelay( socket, hb_parl( 2 ) ) == 0 );
 }
 
+HB_FUNC( HB_SOCKETSETNOSIGPIPE )
+{
+    HB_SOCKET socket = hb_socketParam( 1 );
+
+    if( socket != HB_NO_SOCKET )
+      hb_retl( hb_socketSetNoSigPipe( socket, hb_parl( 2 ) ) == 0 );
+}
+
 HB_FUNC( HB_SOCKETSETEXCLUSIVEADDR )
 {
    HB_SOCKET socket = hb_socketParam( 1 );