Commit 462f23f0 authored by Sebastian Andrzej Siewior's avatar Sebastian Andrzej Siewior
Browse files

Documentation/kcov: Include types.h in the example.



The first example code has includes at the top, the following two
example share that part. The last example (remote coverage collection)
requires the linux/types.h header file due its __aligned_u64 usage.

Add the linux/types.h to the top most example and a comment that the
header files from above are required as it is done in the second
example.
Signed-off-by: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
Link: https://lore.kernel.org/r/20210830172627.267989-2-bigeasy@linutronix.de
parent 27f5b4f5
......@@ -50,6 +50,7 @@ program using kcov:
#include <sys/mman.h>
#include <unistd.h>
#include <fcntl.h>
#include <linux/types.h>
#define KCOV_INIT_TRACE _IOR('c', 1, unsigned long)
#define KCOV_ENABLE _IO('c', 100)
......@@ -251,6 +252,8 @@ selectively from different subsystems.
.. code-block:: c
/* Same includes and defines as above. */
struct kcov_remote_arg {
__u32 trace_mode;
__u32 area_size;
......
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