diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/aio-win32.c | 2 | ||||
| -rw-r--r-- | util/error.c | 5 | ||||
| -rw-r--r-- | util/log.c | 2 | ||||
| -rw-r--r-- | util/oslib-posix.c | 9 | ||||
| -rw-r--r-- | util/oslib-win32.c | 29 |
5 files changed, 36 insertions, 11 deletions
diff --git a/util/aio-win32.c b/util/aio-win32.c index 6583d5c..c6fbce6 100644 --- a/util/aio-win32.c +++ b/util/aio-win32.c @@ -121,7 +121,7 @@ void aio_set_fd_handler(AioContext *ctx, QLIST_INSERT_HEAD_RCU(&ctx->aio_handlers, node, node); event = event_notifier_get_handle(&ctx->notifier); - qemu_socket_select(fd, event, bitmask, NULL); + qemu_socket_select_nofail(fd, event, bitmask); } if (old_node) { aio_remove_fd_handler(ctx, old_node); diff --git a/util/error.c b/util/error.c index daea214..0ae0822 100644 --- a/util/error.c +++ b/util/error.c @@ -19,7 +19,6 @@ Error *error_abort; Error *error_fatal; -Error *error_warn; static void error_handle(Error **errp, Error *err) { @@ -41,9 +40,7 @@ static void error_handle(Error **errp, Error *err) error_report_err(err); exit(1); } - if (errp == &error_warn) { - warn_report_err(err); - } else if (errp && !*errp) { + if (errp && !*errp) { *errp = err; } else { error_free(err); @@ -44,7 +44,7 @@ static FILE *global_file; static __thread FILE *thread_file; static __thread Notifier qemu_log_thread_cleanup_notifier; -int qemu_loglevel; +unsigned qemu_loglevel; static bool log_per_thread; static GArray *debug_regions; diff --git a/util/oslib-posix.c b/util/oslib-posix.c index 14cf94a..3c14b72 100644 --- a/util/oslib-posix.c +++ b/util/oslib-posix.c @@ -305,6 +305,15 @@ int qemu_socketpair(int domain, int type, int protocol, int sv[2]) return ret; } +void qemu_clear_cloexec(int fd) +{ + int f; + f = fcntl(fd, F_GETFD); + assert(f != -1); + f = fcntl(fd, F_SETFD, f & ~FD_CLOEXEC); + assert(f != -1); +} + char * qemu_get_local_state_dir(void) { diff --git a/util/oslib-win32.c b/util/oslib-win32.c index b9ce2f9..839b8a4 100644 --- a/util/oslib-win32.c +++ b/util/oslib-win32.c @@ -182,7 +182,7 @@ bool qemu_set_blocking(int fd, bool block, Error **errp) unsigned long opt = block ? 0 : 1; if (block) { - qemu_socket_unselect(fd, NULL); + qemu_socket_unselect_nofail(fd); } if (ioctlsocket(fd, FIONBIO, &opt) != NO_ERROR) { @@ -219,6 +219,10 @@ void qemu_set_cloexec(int fd) { } +void qemu_clear_cloexec(int fd) +{ +} + int qemu_get_thread_id(void) { return GetCurrentThreadId(); @@ -293,10 +297,6 @@ bool qemu_socket_select(int sockfd, WSAEVENT hEventObject, { SOCKET s = _get_osfhandle(sockfd); - if (errp == NULL) { - errp = &error_warn; - } - if (s == INVALID_SOCKET) { error_setg(errp, "invalid socket fd=%d", sockfd); return false; @@ -315,6 +315,25 @@ bool qemu_socket_unselect(int sockfd, Error **errp) return qemu_socket_select(sockfd, NULL, 0, errp); } +void qemu_socket_select_nofail(int sockfd, WSAEVENT hEventObject, + long lNetworkEvents) +{ + Error *err = NULL; + + if (!qemu_socket_select(sockfd, hEventObject, lNetworkEvents, &err)) { + warn_report_err(err); + } +} + +void qemu_socket_unselect_nofail(int sockfd) +{ + Error *err = NULL; + + if (!qemu_socket_unselect(sockfd, &err)) { + warn_report_err(err); + } +} + int qemu_socketpair(int domain, int type, int protocol, int sv[2]) { struct sockaddr_un addr = { |