C++ (Cpp) __perf_debugfs_mount示例

示例#1

文件： util.c 项目： 19Dan01/linux

static const char *find_debugfs(void)
{
	const char *path = __perf_debugfs_mount(NULL);

	if (!path)
		fprintf(stderr, "Your kernel does not support the debugfs filesystem");

	return path;
}

示例#2

文件： util.c 项目： DenisLug/mptcp

const char *perf_debugfs_mount(const char *mountpoint)
{
	const char *mnt;

	mnt = __perf_tracefs_mount(mountpoint);
	if (mnt)
		return mnt;

	mnt = __perf_debugfs_mount(mountpoint);

	return mnt;
}