diff options
| author | Vito Caputo <vcaputo@gnugeneration.com> | 2017-03-07 18:27:41 -0800 |
|---|---|---|
| committer | Vito Caputo <vcaputo@gnugeneration.com> | 2017-03-14 19:41:48 -0700 |
| commit | 2c9fe3973a28504e664c5d7c9d990bc2f16c0348 (patch) | |
| tree | c21704ea12434680b60d4ac15ca1ba981a711f41 /src/libvmon/vmon.h | |
| parent | 4c0ec19811a6192ae8c3739bd9caff7d91bb725f (diff) | |
libvmon: add "sys-wide" arg for sample callbacks
We need to eventually plumb an vwm_overlays_t reference back to sample_cb,
for now we'll just obviate the need for the vwm_ptr global by plumbing the
vwm_t through.
Diffstat (limited to 'src/libvmon/vmon.h')
| -rw-r--r-- | src/libvmon/vmon.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/libvmon/vmon.h b/src/libvmon/vmon.h index 06a062b..56c7b56 100644 --- a/src/libvmon/vmon.h +++ b/src/libvmon/vmon.h @@ -217,7 +217,7 @@ struct _vmon_t; /* list of callbacks is maintained for the per-process callbacks, it's convenient to do things like update multiple dynamic contexts associated with a given process monitor (think multiple windows) */ typedef struct _vmon_proc_callback_t { - void (*func)(struct _vmon_t *, struct _vmon_proc_t *, void *); + void (*func)(struct _vmon_t *, void *, struct _vmon_proc_t *, void *); void *arg; list_head_t callbacks; } vmon_proc_callback_t; @@ -283,7 +283,8 @@ typedef struct _vmon_t { vmon_sys_wants_t activity; /* bits updated when there's activity on the respective wants (stores have changes) */ void *stores[VMON_STORE_SYS_NR]; /* stores for the sys-wide wants */ - void (*sample_cb)(struct _vmon_t *); /* callback invoked after executing the selected sys wants (once per vmon_sample() call)) */ + void (*sample_cb)(struct _vmon_t *, void *); /* callback invoked after executing the selected sys wants (once per vmon_sample() call)) */ + void *sample_cb_arg; /* user pointer for sample_cb */ char buf[8192]; /* scratch buffer for private use XXX: it may make sense to dynamically size these... */ char buf_bis[8192]; /* secondary scratch buffer for private use */ @@ -301,8 +302,8 @@ typedef struct _vmon_t { int vmon_init(vmon_t *, vmon_flags_t, vmon_sys_wants_t, vmon_proc_wants_t); void vmon_destroy(vmon_t *); -vmon_proc_t * vmon_proc_monitor(vmon_t *, vmon_proc_t *, int, vmon_proc_wants_t, void (*)(vmon_t *, vmon_proc_t *, void *), void *); -void vmon_proc_unmonitor(vmon_t *, vmon_proc_t *, void (*)(vmon_t *, vmon_proc_t *, void *), void *); +vmon_proc_t * vmon_proc_monitor(vmon_t *, vmon_proc_t *, int, vmon_proc_wants_t, void (*)(vmon_t *, void *, vmon_proc_t *, void *), void *); +void vmon_proc_unmonitor(vmon_t *, vmon_proc_t *, void (*)(vmon_t *, void *, vmon_proc_t *, void *), void *); int vmon_sample(vmon_t *); #endif |