diff options
Diffstat (limited to 'src/basic/cgroup-util.c')
| -rw-r--r-- | src/basic/cgroup-util.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c index 7d64c6a2b..630ae23a0 100644 --- a/src/basic/cgroup-util.c +++ b/src/basic/cgroup-util.c @@ -103,9 +103,12 @@ int cg_read_pid(FILE *f, pid_t *_pid) { return 1; } -int cg_read_event(const char *controller, const char *path, const char *event, - char **val) -{ +int cg_read_event( + const char *controller, + const char *path, + const char *event, + char **val) { + _cleanup_free_ char *events = NULL, *content = NULL; char *p, *line; int r; @@ -1034,7 +1037,7 @@ int cg_get_xattr(const char *controller, const char *path, const char *name, voi int cg_pid_get_path(const char *controller, pid_t pid, char **path) { _cleanup_fclose_ FILE *f = NULL; char line[LINE_MAX]; - const char *fs, *controller_str; + const char *fs, *controller_str = NULL; size_t cs = 0; int unified; @@ -2412,7 +2415,6 @@ int cg_mask_supported(CGroupMask *ret) { #if 0 /// UNNEEDED by elogind int cg_kernel_controllers(Set *controllers) { _cleanup_fclose_ FILE *f = NULL; - char buf[LINE_MAX]; int r; assert(controllers); @@ -2430,7 +2432,7 @@ int cg_kernel_controllers(Set *controllers) { } /* Ignore the header line */ - (void) fgets(buf, sizeof(buf), f); + (void) read_line(f, (size_t) -1, NULL); for (;;) { char *controller; |