Don't leak file descriptors
We're leaking file descriptors to child processes. Set FD_CLOEXEC on file
descriptors that don't need to be passed to children to stop this misbehaviour.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/qemu-common.h b/qemu-common.h
index 57af677..8630f8c 100644
--- a/qemu-common.h
+++ b/qemu-common.h
@@ -159,6 +159,13 @@
void qemu_mutex_lock_iothread(void);
void qemu_mutex_unlock_iothread(void);
+int qemu_open(const char *name, int flags, ...);
+void qemu_set_cloexec(int fd);
+
+#ifndef _WIN32
+int qemu_pipe(int pipefd[2]);
+#endif
+
/* Error handling. */
void QEMU_NORETURN hw_error(const char *fmt, ...)
