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| author | Sean McNamara <smcnam@gmail.com> | 2009-03-27 12:24:28 -0400 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2009-03-27 18:03:10 +0100 |
| commit | f5ff243a8b4264c34a362f88dbcfa04a830e2721 (patch) | |
| tree | 5900f1877918c02e9006f25ec197445338602739 /src/utils.c | |
| parent | 37531f6f1eaea7fd33dd0f4b6f67f032c90eeca5 (diff) | |
| download | mpd-f5ff243a8b4264c34a362f88dbcfa04a830e2721.tar.gz mpd-f5ff243a8b4264c34a362f88dbcfa04a830e2721.tar.xz mpd-f5ff243a8b4264c34a362f88dbcfa04a830e2721.zip | |
More debugging for Win32 ioctlsocket: complain if it's not a Winsock
socket, because there is no ioctl for non-sockets on Windows
Diffstat (limited to 'src/utils.c')
| -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 8b1c902c4..a6a468974 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; |