diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/gnutls_buffers.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/lib/gnutls_buffers.c b/lib/gnutls_buffers.c index 65723251de..4ac986eaf7 100644 --- a/lib/gnutls_buffers.c +++ b/lib/gnutls_buffers.c @@ -356,7 +356,60 @@ finish: return (sizeOfPtr - left); } +static ssize_t +_gnutls_simple_write (gnutls_session_t session, void *iptr, + size_t sizeOfPtr) +{ + int i; + gnutls_transport_ptr_t fd = session->internals.transport_send_ptr; + + session->internals.errnum = 0; + if (session->internals._gnutls_push_func == NULL) + { + i = send (GNUTLS_POINTER_TO_INT (fd), iptr, sizeOfPtr, 0); +#if HAVE_WINSOCK2_H + if (i < 0) + { + int tmperr = WSAGetLastError (); + switch (tmperr) + { + case WSAEWOULDBLOCK: + session->internals.errnum = EAGAIN; + break; + + case WSAEINTR: + session->internals.errnum = EINTR; + break; + + default: + session->internals.errnum = EIO; + break; + } + WSASetLastError (tmperr); + } +#endif + } + else + i = session->internals._gnutls_push_func (fd, iptr, sizeOfPtr); + + if (i == -1) + { + int err = session->internals.errnum ? session->internals.errnum + : errno; + + if (err == EAGAIN) + return GNUTLS_E_AGAIN; + else if (err == EINTR) + return GNUTLS_E_INTERRUPTED; + else + { + gnutls_assert (); + return GNUTLS_E_PUSH_ERROR; + } + } + return i; +} #define RCVLOWAT session->internals.lowat /* This function is only used with berkeley style sockets. |