projects / lttng-ust.git / blame
| Commit | Line | Data |
|---|---|---|
| ab33e65c PP |
1 | #ifndef _USTCMD_H |
| 2 | #define _USTCMD_H | |
| 3 | ||
| 4 | #include <stdio.h> | |
| 5 | #include <unistd.h> | |
| 6 | #include <getopt.h> | |
| 7 | #include <stdlib.h> | |
| 8 | #include <fcntl.h> | |
| 9 | ||
| 10 | #include "ustcomm.h" | |
| 11 | #include "ustcmd.h" | |
| 12 | ||
| 77957c95 PMF |
13 | #define USTCMD_ERR_CONN 1 /* Process connection error */ |
| 14 | #define USTCMD_ERR_ARG 2 /* Invalid function argument */ | |
| 15 | #define USTCMD_ERR_GEN 3 /* General ustcmd error */ | |
| ab33e65c | 16 | |
| 77957c95 PMF |
17 | #define USTCMD_MS_CHR_OFF '0' /* Marker state 'on' character */ |
| 18 | #define USTCMD_MS_CHR_ON '1' /* Marker state 'on' character */ | |
| 19 | #define USTCMD_MS_OFF 0 /* Marker state 'on' value */ | |
| 20 | #define USTCMD_MS_ON 1 /* Marker state 'on' value */ | |
| ab33e65c | 21 | |
| 77957c95 | 22 | #define USTCMD_SOCK_PATH "/tmp/socks/" |
| ab33e65c | 23 | |
| 77957c95 | 24 | /* Channel/marker/state/format string (cmsf) info. structure */ |
| 08230db7 PMF |
25 | struct marker_status { |
| 26 | char *channel; /* Channel name (end of marker_status array if NULL) */ | |
| 27 | char *marker; /* Marker name (end of marker_status array if NULL) */ | |
| 77957c95 | 28 | int state; /* State (0 := marker disabled, 1 := marker enabled) */ |
| 08230db7 | 29 | char *fs; /* Format string (end of marker_status array if NULL) */ |
| ab33e65c PP |
30 | }; |
| 31 | ||
| 08230db7 PMF |
32 | extern pid_t *ustcmd_get_online_pids(void); |
| 33 | extern int ustcmd_set_marker_state(const char *, int, pid_t); | |
| 34 | extern int ustcmd_destroy_trace(pid_t); | |
| 35 | extern int ustcmd_setup_and_start(pid_t); | |
| 36 | extern int ustcmd_stop_trace(pid_t); | |
| 37 | extern int ustcmd_start_trace(pid_t); | |
| 38 | extern int ustcmd_free_cmsf(struct marker_status *); | |
| 39 | extern unsigned int ustcmd_count_nl(const char *); | |
| 40 | extern int ustcmd_send_cmd(const char *, pid_t, char **); | |
| 41 | extern int ustcmd_get_cmsf(struct marker_status **, pid_t); | |
| ab33e65c | 42 | |
| 77957c95 | 43 | #endif /* _USTCMD_H */ |