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authorKevin Wolf <kwolf@redhat.com>2009-12-02 12:24:42 +0100
committerAnthony Liguori <aliguori@us.ibm.com>2009-12-03 11:45:50 -0600
commit40ff6d7e8dceca227e7f8a3e8e0d58b2c66d19b4 (patch)
tree98d560a0de229f27a66f637cfcadbb1672e68cc3 /qemu-common.h
parent12c09b8ce22d74f78ff50f95676cbe4f501752ae (diff)
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>
Diffstat (limited to 'qemu-common.h')
-rw-r--r--qemu-common.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/qemu-common.h b/qemu-common.h
index 57af677f07..8630f8c41d 100644
--- a/qemu-common.h
+++ b/qemu-common.h
@@ -159,6 +159,13 @@ void *get_mmap_addr(unsigned long size);
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, ...)