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1fc22eb4 | 1 | /* |
aa15ac1c | 2 | * Copyright (C) 2011-2012 Julien Desfossez |
1fc22eb4 JD |
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 | * | |
71bd7ce1 AM |
13 | * You should have received a copy of the GNU General Public License along |
14 | * with this program; if not, write to the Free Software Foundation, Inc., | |
15 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
1fc22eb4 JD |
16 | */ |
17 | ||
18 | #ifndef _COMMON_H | |
19 | #define _COMMON_H | |
20 | ||
21 | #include <semaphore.h> | |
22 | #include <babeltrace/ctf/events.h> | |
23 | #include "lttngtoptypes.h" | |
24 | #include "cputop.h" | |
25 | ||
26 | #define NSEC_PER_USEC 1000 | |
27 | #define NSEC_PER_SEC 1000000000L | |
28 | ||
29 | sem_t goodtodisplay, goodtoupdate, timer, pause_sem, end_trace_sem, bootstrap; | |
30 | ||
31 | GPtrArray *copies; /* struct lttngtop */ | |
0d91c12a | 32 | GHashTable *global_perf_liszt; |
da4353bb | 33 | GHashTable *global_filter_list; |
114cae59 | 34 | GHashTable *global_host_list; |
1fc22eb4 | 35 | |
57bff788 | 36 | char *opt_tid; |
c8d75a13 | 37 | char *opt_hostname; |
f16e36fc | 38 | char *opt_kprobes; |
ea5d1dc9 | 39 | GHashTable *tid_filter_list; |
96aa77de | 40 | |
da4353bb JD |
41 | int toggle_filter; |
42 | ||
ae9e85c7 JD |
43 | extern int quit; |
44 | ||
1fc22eb4 JD |
45 | struct lttngtop *data; |
46 | ||
47 | struct processtop *find_process_tid(struct lttngtop *ctx, int pid, char *comm); | |
48 | struct processtop* add_proc(struct lttngtop *ctx, int pid, char *comm, | |
906c08f6 | 49 | unsigned long timestamp, char *hostname); |
1fc22eb4 | 50 | struct processtop* update_proc(struct processtop* proc, int pid, int tid, |
c8d75a13 JD |
51 | int ppid, int vpid, int vtid, int vppid, char *comm, |
52 | char *hostname); | |
1fc22eb4 JD |
53 | void add_thread(struct processtop *parent, struct processtop *thread); |
54 | struct processtop* get_proc(struct lttngtop *ctx, int tid, char *comm, | |
906c08f6 | 55 | unsigned long timestamp, char *hostname); |
59288610 MB |
56 | |
57 | struct processtop *get_proc_pid(struct lttngtop *ctx, int tid, int pid, | |
906c08f6 | 58 | unsigned long timestamp, char *hostname); |
59288610 | 59 | |
1fc22eb4 JD |
60 | void death_proc(struct lttngtop *ctx, int tid, char *comm, |
61 | unsigned long timestamp); | |
62 | struct cputime* add_cpu(int cpu); | |
63 | struct cputime* get_cpu(int cpu); | |
64 | struct lttngtop* get_copy_lttngtop(unsigned long start, unsigned long end); | |
65 | struct perfcounter *add_perf_counter(GPtrArray *perf, GQuark quark, | |
66 | unsigned long count); | |
67 | struct perfcounter *get_perf_counter(const char *name, struct processtop *proc, | |
68 | struct cputime *cpu); | |
e05a35a6 | 69 | void reset_global_counters(void); |
1fc22eb4 | 70 | |
d67167cd | 71 | /* common field access functions */ |
4adc8274 JD |
72 | uint64_t get_cpu_id(const struct bt_ctf_event *event); |
73 | uint64_t get_context_tid(const struct bt_ctf_event *event); | |
74 | uint64_t get_context_pid(const struct bt_ctf_event *event); | |
75 | uint64_t get_context_ppid(const struct bt_ctf_event *event); | |
76 | char *get_context_comm(const struct bt_ctf_event *event); | |
1402044a JD |
77 | uint64_t get_context_vtid(const struct bt_ctf_event *event); |
78 | uint64_t get_context_vpid(const struct bt_ctf_event *event); | |
79 | uint64_t get_context_vppid(const struct bt_ctf_event *event); | |
c8d75a13 | 80 | char *get_context_hostname(const struct bt_ctf_event *event); |
d67167cd | 81 | |
928f18a6 MB |
82 | enum bt_cb_ret handle_statedump_process_state(struct bt_ctf_event *call_data, |
83 | void *private_data); | |
84 | ||
b520ab45 JD |
85 | struct tm format_timestamp(uint64_t timestamp); |
86 | ||
da4353bb | 87 | int *lookup_filter_tid_list(int tid); |
57bff788 | 88 | int *lookup_tid_list(int tid); |
906c08f6 | 89 | void remove_hostname_list(const char *hostname); |
da4353bb JD |
90 | void add_filter_tid_list(int tid, struct processtop *newproc); |
91 | void remove_filter_tid_list(int tid); | |
114cae59 JD |
92 | struct host *lookup_hostname_list(const char *hostname); |
93 | int is_hostname_filtered(const char *hostname); | |
467097ac | 94 | void add_hostname_list(char *hostname, int filter); |
57bff788 | 95 | |
1fc22eb4 | 96 | #endif /* _COMMON_H */ |