X-Git-Url: http://git.lttng.org/?p=lttngtop.git;a=blobdiff_plain;f=src%2Fcommon.h;h=6370b77f30afe1bcd14fa71815ebbba2dc77ba47;hp=cfa68cd8aff95dc510071e7aa185ef64cfcd31d8;hb=3ba84bed69e8eb8e6794a7250da97406dbbe02c2;hpb=06570214a7aa236670706a1aac01c3f352e7454d

diff --git a/src/common.h b/src/common.h
index cfa68cd..6370b77 100644
--- a/src/common.h
+++ b/src/common.h
@@ -52,10 +52,10 @@ struct perfcounter *get_perf_counter(const char *name, struct processtop *proc,
 		struct cputime *cpu);
 
 /* common field access functions */
-uint64_t get_cpu_id(struct bt_ctf_event *event);
-uint64_t get_context_tid(struct bt_ctf_event *event);
-uint64_t get_context_pid(struct bt_ctf_event *event);
-uint64_t get_context_ppid(struct bt_ctf_event *event);
-char *get_context_comm(struct bt_ctf_event *event);
+uint64_t get_cpu_id(const struct bt_ctf_event *event);
+uint64_t get_context_tid(const struct bt_ctf_event *event);
+uint64_t get_context_pid(const struct bt_ctf_event *event);
+uint64_t get_context_ppid(const struct bt_ctf_event *event);
+char *get_context_comm(const struct bt_ctf_event *event);
 
 #endif /* _COMMON_H */