diff options
Diffstat (limited to 'tools/testing/selftests/cgroup/cgroup_util.h')
| -rw-r--r-- | tools/testing/selftests/cgroup/cgroup_util.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/testing/selftests/cgroup/cgroup_util.h b/tools/testing/selftests/cgroup/cgroup_util.h index 1df7f202214a..19b131ee7707 100644 --- a/tools/testing/selftests/cgroup/cgroup_util.h +++ b/tools/testing/selftests/cgroup/cgroup_util.h @@ -18,10 +18,10 @@ */ static inline int values_close(long a, long b, int err) { - return abs(a - b) <= (a + b) / 100 * err; + return labs(a - b) <= (a + b) / 100 * err; } -extern int cg_find_unified_root(char *root, size_t len); +extern int cg_find_unified_root(char *root, size_t len, bool *nsdelegate); extern char *cg_name(const char *root, const char *name); extern char *cg_name_indexed(const char *root, const char *name, int index); extern char *cg_control(const char *cgroup, const char *control); @@ -34,9 +34,11 @@ extern int cg_read_strcmp(const char *cgroup, const char *control, extern int cg_read_strstr(const char *cgroup, const char *control, const char *needle); extern long cg_read_long(const char *cgroup, const char *control); +extern long cg_read_long_fd(int fd); long cg_read_key_long(const char *cgroup, const char *control, const char *key); extern long cg_read_lc(const char *cgroup, const char *control); extern int cg_write(const char *cgroup, const char *control, char *buf); +extern int cg_open(const char *cgroup, const char *control, int flags); int cg_write_numeric(const char *cgroup, const char *control, long value); extern int cg_run(const char *cgroup, int (*fn)(const char *cgroup, void *arg), |