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1fc22eb4 JD |
1 | /* |
2 | * Copyright (C) 2011 Julien Desfossez | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License Version 2 as | |
6 | * published by the Free Software Foundation; | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License | |
14 | * along with this program; if not, write to the Free Software | |
15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, | |
16 | * MA 02111-1307, USA. | |
17 | */ | |
18 | ||
19 | #ifndef _COMMON_H | |
20 | #define _COMMON_H | |
21 | ||
22 | #include <semaphore.h> | |
23 | #include <babeltrace/ctf/events.h> | |
24 | #include "lttngtoptypes.h" | |
25 | #include "cputop.h" | |
26 | ||
27 | #define NSEC_PER_USEC 1000 | |
28 | #define NSEC_PER_SEC 1000000000L | |
29 | ||
30 | sem_t goodtodisplay, goodtoupdate, timer, pause_sem, end_trace_sem, bootstrap; | |
31 | ||
32 | GPtrArray *copies; /* struct lttngtop */ | |
33 | pthread_mutex_t perf_list_mutex; | |
34 | ||
35 | struct lttngtop *data; | |
36 | ||
37 | struct processtop *find_process_tid(struct lttngtop *ctx, int pid, char *comm); | |
38 | struct processtop* add_proc(struct lttngtop *ctx, int pid, char *comm, | |
39 | unsigned long timestamp); | |
40 | struct processtop* update_proc(struct processtop* proc, int pid, int tid, | |
41 | int ppid, char *comm); | |
42 | void add_thread(struct processtop *parent, struct processtop *thread); | |
43 | struct processtop* get_proc(struct lttngtop *ctx, int tid, char *comm, | |
44 | unsigned long timestamp); | |
45 | void death_proc(struct lttngtop *ctx, int tid, char *comm, | |
46 | unsigned long timestamp); | |
47 | struct cputime* add_cpu(int cpu); | |
48 | struct cputime* get_cpu(int cpu); | |
49 | struct lttngtop* get_copy_lttngtop(unsigned long start, unsigned long end); | |
50 | struct perfcounter *add_perf_counter(GPtrArray *perf, GQuark quark, | |
51 | unsigned long count); | |
52 | struct perfcounter *get_perf_counter(const char *name, struct processtop *proc, | |
53 | struct cputime *cpu); | |
54 | ||
55 | #endif /* _COMMON_H */ |