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-rw-r--r--include/libcamera/base/file.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/libcamera/base/file.h b/include/libcamera/base/file.h
index 55e8edd9..0cdc2ed0 100644
--- a/include/libcamera/base/file.h
+++ b/include/libcamera/base/file.h
@@ -17,6 +17,7 @@
#include <libcamera/base/class.h>
#include <libcamera/base/flags.h>
#include <libcamera/base/span.h>
+#include <libcamera/base/unique_fd.h>
namespace libcamera {
@@ -48,7 +49,7 @@ public:
bool exists() const;
bool open(OpenMode mode);
- bool isOpen() const { return fd_ != -1; }
+ bool isOpen() const { return fd_.isValid(); }
OpenMode openMode() const { return mode_; }
void close();
@@ -73,7 +74,7 @@ private:
void unmapAll();
std::string name_;
- int fd_;
+ UniqueFD fd_;
OpenMode mode_;
int error_;