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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-05-18 13:18:31 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-05-18 13:42:15 +0300
commit437fd90c0250dee670290f9b714253671a990160 (patch)
treeb871786c360704244a07411c69fb58da9ead4a06 /qemu/util/oslib-win32.c
parent5bbd6fe9b8bab2a93e548c5a53b032d1939eec05 (diff)
These changes are the raw update to qemu-2.6.
Collission happened in the following patches: migration: do cleanup operation after completion(738df5b9) Bug fix.(1750c932f86) kvmclock: add a new function to update env->tsc.(b52baab2) The code provided by the patches was already in the upstreamed version. Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'qemu/util/oslib-win32.c')
-rw-r--r--qemu/util/oslib-win32.c298
1 files changed, 294 insertions, 4 deletions
diff --git a/qemu/util/oslib-win32.c b/qemu/util/oslib-win32.c
index 730a6707a..c926db4a5 100644
--- a/qemu/util/oslib-win32.c
+++ b/qemu/util/oslib-win32.c
@@ -2,7 +2,7 @@
* os-win32.c
*
* Copyright (c) 2003-2008 Fabrice Bellard
- * Copyright (c) 2010 Red Hat, Inc.
+ * Copyright (c) 2010-2016 Red Hat, Inc.
*
* QEMU library functions for win32 which are shared between QEMU and
* the QEMU tools.
@@ -29,14 +29,15 @@
* this file are based on code from GNOME glib-2 and use a different license,
* see the license comment there.
*/
+#include "qemu/osdep.h"
#include <windows.h>
#include <glib.h>
-#include <stdlib.h>
-#include "config-host.h"
+#include "qapi/error.h"
#include "sysemu/sysemu.h"
#include "qemu/main-loop.h"
#include "trace.h"
#include "qemu/sockets.h"
+#include "qemu/cutils.h"
/* this must come after including "trace.h" */
#include <shlobj.h>
@@ -95,6 +96,7 @@ void qemu_anon_ram_free(void *ptr, size_t size)
}
}
+#ifndef CONFIG_LOCALTIME_R
/* FIXME: add proper locking */
struct tm *gmtime_r(const time_t *timep, struct tm *result)
{
@@ -118,6 +120,7 @@ struct tm *localtime_r(const time_t *timep, struct tm *result)
}
return p;
}
+#endif /* CONFIG_LOCALTIME_R */
void qemu_set_block(int fd)
{
@@ -143,6 +146,83 @@ int socket_set_fast_reuse(int fd)
return 0;
}
+
+static int socket_error(void)
+{
+ switch (WSAGetLastError()) {
+ case 0:
+ return 0;
+ case WSAEINTR:
+ return EINTR;
+ case WSAEINVAL:
+ return EINVAL;
+ case WSA_INVALID_HANDLE:
+ return EBADF;
+ case WSA_NOT_ENOUGH_MEMORY:
+ return ENOMEM;
+ case WSA_INVALID_PARAMETER:
+ return EINVAL;
+ case WSAENAMETOOLONG:
+ return ENAMETOOLONG;
+ case WSAENOTEMPTY:
+ return ENOTEMPTY;
+ case WSAEWOULDBLOCK:
+ /* not using EWOULDBLOCK as we don't want code to have
+ * to check both EWOULDBLOCK and EAGAIN */
+ return EAGAIN;
+ case WSAEINPROGRESS:
+ return EINPROGRESS;
+ case WSAEALREADY:
+ return EALREADY;
+ case WSAENOTSOCK:
+ return ENOTSOCK;
+ case WSAEDESTADDRREQ:
+ return EDESTADDRREQ;
+ case WSAEMSGSIZE:
+ return EMSGSIZE;
+ case WSAEPROTOTYPE:
+ return EPROTOTYPE;
+ case WSAENOPROTOOPT:
+ return ENOPROTOOPT;
+ case WSAEPROTONOSUPPORT:
+ return EPROTONOSUPPORT;
+ case WSAEOPNOTSUPP:
+ return EOPNOTSUPP;
+ case WSAEAFNOSUPPORT:
+ return EAFNOSUPPORT;
+ case WSAEADDRINUSE:
+ return EADDRINUSE;
+ case WSAEADDRNOTAVAIL:
+ return EADDRNOTAVAIL;
+ case WSAENETDOWN:
+ return ENETDOWN;
+ case WSAENETUNREACH:
+ return ENETUNREACH;
+ case WSAENETRESET:
+ return ENETRESET;
+ case WSAECONNABORTED:
+ return ECONNABORTED;
+ case WSAECONNRESET:
+ return ECONNRESET;
+ case WSAENOBUFS:
+ return ENOBUFS;
+ case WSAEISCONN:
+ return EISCONN;
+ case WSAENOTCONN:
+ return ENOTCONN;
+ case WSAETIMEDOUT:
+ return ETIMEDOUT;
+ case WSAECONNREFUSED:
+ return ECONNREFUSED;
+ case WSAELOOP:
+ return ELOOP;
+ case WSAEHOSTUNREACH:
+ return EHOSTUNREACH;
+ default:
+ return EIO;
+ }
+}
+
int inet_aton(const char *cp, struct in_addr *ia)
{
uint32_t addr = inet_addr(cp);
@@ -452,7 +532,7 @@ gint g_poll(GPollFD *fds, guint nfds, gint timeout)
return retval;
}
-size_t getpagesize(void)
+int getpagesize(void)
{
SYSTEM_INFO system_info;
@@ -494,3 +574,213 @@ int qemu_read_password(char *buf, int buf_size)
buf[i] = '\0';
return 0;
}
+
+
+pid_t qemu_fork(Error **errp)
+{
+ errno = ENOSYS;
+ error_setg_errno(errp, errno,
+ "cannot fork child process");
+ return -1;
+}
+
+
+#undef connect
+int qemu_connect_wrap(int sockfd, const struct sockaddr *addr,
+ socklen_t addrlen)
+{
+ int ret;
+ ret = connect(sockfd, addr, addrlen);
+ if (ret < 0) {
+ errno = socket_error();
+ }
+ return ret;
+}
+
+
+#undef listen
+int qemu_listen_wrap(int sockfd, int backlog)
+{
+ int ret;
+ ret = listen(sockfd, backlog);
+ if (ret < 0) {
+ errno = socket_error();
+ }
+ return ret;
+}
+
+
+#undef bind
+int qemu_bind_wrap(int sockfd, const struct sockaddr *addr,
+ socklen_t addrlen)
+{
+ int ret;
+ ret = bind(sockfd, addr, addrlen);
+ if (ret < 0) {
+ errno = socket_error();
+ }
+ return ret;
+}
+
+
+#undef socket
+int qemu_socket_wrap(int domain, int type, int protocol)
+{
+ int ret;
+ ret = socket(domain, type, protocol);
+ if (ret < 0) {
+ errno = socket_error();
+ }
+ return ret;
+}
+
+
+#undef accept
+int qemu_accept_wrap(int sockfd, struct sockaddr *addr,
+ socklen_t *addrlen)
+{
+ int ret;
+ ret = accept(sockfd, addr, addrlen);
+ if (ret < 0) {
+ errno = socket_error();
+ }
+ return ret;
+}
+
+
+#undef shutdown
+int qemu_shutdown_wrap(int sockfd, int how)
+{
+ int ret;
+ ret = shutdown(sockfd, how);
+ if (ret < 0) {
+ errno = socket_error();
+ }
+ return ret;
+}
+
+
+#undef ioctlsocket
+int qemu_ioctlsocket_wrap(int fd, int req, void *val)
+{
+ int ret;
+ ret = ioctlsocket(fd, req, val);
+ if (ret < 0) {
+ errno = socket_error();
+ }
+ return ret;
+}
+
+
+#undef closesocket
+int qemu_closesocket_wrap(int fd)
+{
+ int ret;
+ ret = closesocket(fd);
+ if (ret < 0) {
+ errno = socket_error();
+ }
+ return ret;
+}
+
+
+#undef getsockopt
+int qemu_getsockopt_wrap(int sockfd, int level, int optname,
+ void *optval, socklen_t *optlen)
+{
+ int ret;
+ ret = getsockopt(sockfd, level, optname, optval, optlen);
+ if (ret < 0) {
+ errno = socket_error();
+ }
+ return ret;
+}
+
+
+#undef setsockopt
+int qemu_setsockopt_wrap(int sockfd, int level, int optname,
+ const void *optval, socklen_t optlen)
+{
+ int ret;
+ ret = setsockopt(sockfd, level, optname, optval, optlen);
+ if (ret < 0) {
+ errno = socket_error();
+ }
+ return ret;
+}
+
+
+#undef getpeername
+int qemu_getpeername_wrap(int sockfd, struct sockaddr *addr,
+ socklen_t *addrlen)
+{
+ int ret;
+ ret = getpeername(sockfd, addr, addrlen);
+ if (ret < 0) {
+ errno = socket_error();
+ }
+ return ret;
+}
+
+
+#undef getsockname
+int qemu_getsockname_wrap(int sockfd, struct sockaddr *addr,
+ socklen_t *addrlen)
+{
+ int ret;
+ ret = getsockname(sockfd, addr, addrlen);
+ if (ret < 0) {
+ errno = socket_error();
+ }
+ return ret;
+}
+
+
+#undef send
+ssize_t qemu_send_wrap(int sockfd, const void *buf, size_t len, int flags)
+{
+ int ret;
+ ret = send(sockfd, buf, len, flags);
+ if (ret < 0) {
+ errno = socket_error();
+ }
+ return ret;
+}
+
+
+#undef sendto
+ssize_t qemu_sendto_wrap(int sockfd, const void *buf, size_t len, int flags,
+ const struct sockaddr *addr, socklen_t addrlen)
+{
+ int ret;
+ ret = sendto(sockfd, buf, len, flags, addr, addrlen);
+ if (ret < 0) {
+ errno = socket_error();
+ }
+ return ret;
+}
+
+
+#undef recv
+ssize_t qemu_recv_wrap(int sockfd, void *buf, size_t len, int flags)
+{
+ int ret;
+ ret = recv(sockfd, buf, len, flags);
+ if (ret < 0) {
+ errno = socket_error();
+ }
+ return ret;
+}
+
+
+#undef recvfrom
+ssize_t qemu_recvfrom_wrap(int sockfd, void *buf, size_t len, int flags,
+ struct sockaddr *addr, socklen_t *addrlen)
+{
+ int ret;
+ ret = recvfrom(sockfd, buf, len, flags, addr, addrlen);
+ if (ret < 0) {
+ errno = socket_error();
+ }
+ return ret;
+}