[libcamera-devel] [PATCH 3/4] libcamera: log: Use internal basename implementation.

[Kieran Bingham]

Differing implementations of basename() exist, some of which may modify
the content of the string passed as an argument.

The implementation of basename() is trivial, thus to support different
toolchains, provide our own version which accepts and returns a const
char*.

Signed-off-by: Kieran Bingham <kieran.bingham at ideasonboard.com>
---
 src/libcamera/log.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/libcamera/log.cpp b/src/libcamera/log.cpp
index 26ebf410a7a9..7d930cd6b99e 100644
--- a/src/libcamera/log.cpp
+++ b/src/libcamera/log.cpp
@@ -358,6 +358,12 @@ static const char *log_severity_name(LogSeverity severity)
 		return "UNKWN";
 }
 
+static const char *basename(const char *path)
+{
+	const char *base = strrchr(path, '/');
+	return base ? ++base : path;
+}
+
 /**
  * \class LogMessage
  * \brief Internal log message representation.
-- 
2.19.1