C++ (Cpp) cgroupfs_find_mountpointの例

コード例 #1

ファイル: cgroup.c プロジェクト: mkrufky/linux

static int open_cgroup(char *name)
{
	char path[PATH_MAX + 1];
	char mnt[PATH_MAX + 1];
	int fd;


	if (cgroupfs_find_mountpoint(mnt, PATH_MAX + 1))
		return -1;

	snprintf(path, PATH_MAX, "%s/%s", mnt, name);

	fd = open(path, O_RDONLY);
	if (fd == -1)
		fprintf(stderr, "no access to cgroup %s\n", path);

	return fd;
}

コード例 #2

ファイル: syst_smpl.c プロジェクト: tony1223yu/GPGPU_MicroBenchmark_Suite

int
open_cgroup(char *name)
{
        char path[MAX_PATH+1];
        char mnt[MAX_PATH+1];
        int cfd;

        if (cgroupfs_find_mountpoint(mnt, MAX_PATH+1))
                errx(1, "cannot find cgroup fs mount point");

        snprintf(path, MAX_PATH, "%s/%s", mnt, name);

        cfd = open(path, O_RDONLY);
        if (cfd == -1)
                warn("no access to cgroup %s\n", name);

        return cfd;
}