Introduce set_socket_error() to set the errno, use WSASetLastError() for win32. Sometimes, clean work would rewrite errno in error path, we can use this function to restore real errno. Signed-off-by: Amos Kong <akong@xxxxxxxxxx> --- qemu_socket.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/qemu_socket.h b/qemu_socket.h index fe4cf6c..a4c5170 100644 --- a/qemu_socket.h +++ b/qemu_socket.h @@ -8,6 +8,7 @@ #include <ws2tcpip.h> #define socket_error() WSAGetLastError() +#define set_socket_error(e) WSASetLastError(e) #undef EINTR #define EWOULDBLOCK WSAEWOULDBLOCK #define EINTR WSAEINTR @@ -26,6 +27,7 @@ int inet_aton(const char *cp, struct in_addr *ia); #include <sys/un.h> #define socket_error() errno +#define set_socket_error(e) errno = e #define closesocket(s) close(s) #endif /* !_WIN32 */ -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
