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authorMarc-André Lureau <marcandre.lureau@redhat.com>2022-05-25 16:41:30 +0200
committerMarc-André Lureau <marcandre.lureau@redhat.com>2022-05-28 11:42:56 +0200
commit0edbfbe31c532a98a8674b68c94a97537f4e4230 (patch)
tree720f1315c8e9ee3e21b30dd35514b04dd8adca9c /qga/cutils.h
parent69f56c140de06fee0f266b93634475e1d968e430 (diff)
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qga: add qga_open_cloexec() helper
QGA calls qemu_open_old() in various places. Calling qemu_open() instead isn't a great alternative, as it has special "/dev/fdset" handling and depends on QEMU internal monitor data structures. Instead, provide a simple helper for QGA needs, with Error* support. The following patches will make use of it. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20220525144140.591926-6-marcandre.lureau@redhat.com>
Diffstat (limited to 'qga/cutils.h')
-rw-r--r--qga/cutils.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/qga/cutils.h b/qga/cutils.h
new file mode 100644
index 0000000..f0f30a7
--- /dev/null
+++ b/qga/cutils.h
@@ -0,0 +1,8 @@
+#ifndef CUTILS_H_
+#define CUTILS_H_
+
+#include "qemu/osdep.h"
+
+int qga_open_cloexec(const char *name, int flags, mode_t mode);
+
+#endif /* CUTILS_H_ */