From dca2143b044ccd9058cc1256c2e401f15aa08fde Mon Sep 17 00:00:00 2001
From: Cedric Roux <cedric.roux@eurecom.fr>
Date: Wed, 27 Apr 2016 18:29:17 +0200
Subject: [PATCH] add some functions in database.c
---
common/utils/T/tracer/database.c | 15 +++++++++++++++
common/utils/T/tracer/database.h | 2 ++
2 files changed, 17 insertions(+)
diff --git a/common/utils/T/tracer/database.c b/common/utils/T/tracer/database.c
index a5d41fb32..c0224af5d 100644
--- a/common/utils/T/tracer/database.c
+++ b/common/utils/T/tracer/database.c
@@ -422,6 +422,15 @@ char *event_name_from_id(void *_database, int id)
return d->i[d->pos[id]].name;
}
+int event_id_from_name(void *_database, char *name)
+{
+ database *d = _database;
+ id *i = (id*)bsearch(&(id){name:name}, d->i, d->isize, sizeof(id), id_cmp);
+ if (i == NULL)
+ { printf("%s:%d: '%s' not found\n", __FILE__, __LINE__, name); abort(); }
+ return i->id;
+}
+
database_event_format get_format(void *_database, int event_id)
{
database *d = _database;
@@ -438,3 +447,9 @@ database_event_format get_format(void *_database, int event_id)
return ret;
}
+
+int number_of_ids(void *_d)
+{
+ database *d = _d;
+ return d->isize;
+}
diff --git a/common/utils/T/tracer/database.h b/common/utils/T/tracer/database.h
index b21f32393..e2f8aee8b 100644
--- a/common/utils/T/tracer/database.h
+++ b/common/utils/T/tracer/database.h
@@ -8,6 +8,8 @@ void list_ids(void *database);
void list_groups(void *database);
void on_off(void *d, char *item, int *a, int onoff);
char *event_name_from_id(void *database, int id);
+int event_id_from_name(void *database, char *name);
+int number_of_ids(void *database);
/****************************************************************************/
/* get format of an event */
--
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