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-rw-r--r--src/libcamera/device_enumerator_udev.cpp9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/libcamera/device_enumerator_udev.cpp b/src/libcamera/device_enumerator_udev.cpp
index a63cd360..0abc1248 100644
--- a/src/libcamera/device_enumerator_udev.cpp
+++ b/src/libcamera/device_enumerator_udev.cpp
@@ -13,6 +13,7 @@
#include <list>
#include <map>
#include <string.h>
+#include <string_view>
#include <sys/ioctl.h>
#include <sys/sysmacros.h>
#include <unistd.h>
@@ -331,18 +332,18 @@ int DeviceEnumeratorUdev::addV4L2Device(dev_t devnum)
void DeviceEnumeratorUdev::udevNotify()
{
struct udev_device *dev = udev_monitor_receive_device(monitor_);
- std::string action(udev_device_get_action(dev));
- std::string deviceNode(udev_device_get_devnode(dev));
+ std::string_view action(udev_device_get_action(dev));
+ std::string_view deviceNode(udev_device_get_devnode(dev));
LOG(DeviceEnumerator, Debug)
- << action << " device " << udev_device_get_devnode(dev);
+ << action << " device " << deviceNode;
if (action == "add") {
addUdevDevice(dev);
} else if (action == "remove") {
const char *subsystem = udev_device_get_subsystem(dev);
if (subsystem && !strcmp(subsystem, "media"))
- removeDevice(deviceNode);
+ removeDevice(std::string(deviceNode));
}
udev_device_unref(dev);