diff options
| -rw-r--r-- | src/utils.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/utils.c b/src/utils.c index 8b1c902c..a6a46897 100644 --- a/src/utils.c +++ b/src/utils.c @@ -105,9 +105,18 @@ char *parsePath(char *path) int set_nonblocking(int fd) { #ifdef WIN32 - u_long val = 0; - - return ioctlsocket(fd, FIONBIO, &val) == 0 ? 0 : -1; + u_long val = 1; + int retval; + int lasterr = 0; + retval = ioctlsocket(fd, FIONBIO, &val); + if(retval == SOCKET_ERROR) + g_error("Error: ioctlsocket could not set FIONBIO;" + " Error %d on socket %d", lasterr = WSAGetLastError(), fd); + if(lasterr == 10038) + g_debug("Code-up error! Attempt to set non-blocking I/O on " + "something that is not a Winsock2 socket. This can't " + "be done on Windows!\n"); + return retval; #else int ret, flags; |