*/
#define _LGPL_SOURCE
+#include <stddef.h>
#include <lttng/ust-events.h>
#include <lttng/ust-tracer.h>
#include <lttng/ringbuffer-config.h>
static
size_t procname_get_size(struct lttng_ctx_field *field, size_t offset)
{
- size_t size = 0;
-
- size += LTTNG_UST_PROCNAME_LEN;
- return size;
+ return LTTNG_UST_PROCNAME_LEN;
}
static
void procname_get_value(struct lttng_ctx_field *field,
struct lttng_ctx_value *value)
{
- char *procname;
-
- procname = wrapper_getprocname();
- value->u.str = procname;
+ value->u.str = wrapper_getprocname();
}
+static const struct lttng_type procname_array_elem_type =
+ __type_integer(char, BYTE_ORDER, 10, UTF8);
+
int lttng_add_procname_to_ctx(struct lttng_ctx **ctx)
{
struct lttng_ctx_field *field;
return -EEXIST;
}
field->event_field.name = "procname";
- field->event_field.type.atype = atype_array;
- field->event_field.type.u.array.elem_type.atype = atype_integer;
- field->event_field.type.u.array.elem_type.u.basic.integer.size = sizeof(char) * CHAR_BIT;
- field->event_field.type.u.array.elem_type.u.basic.integer.alignment = lttng_alignof(char) * CHAR_BIT;
- field->event_field.type.u.array.elem_type.u.basic.integer.signedness = lttng_is_signed_type(char);
- field->event_field.type.u.array.elem_type.u.basic.integer.reverse_byte_order = 0;
- field->event_field.type.u.array.elem_type.u.basic.integer.base = 10;
- field->event_field.type.u.array.elem_type.u.basic.integer.encoding = lttng_encode_UTF8;
- field->event_field.type.u.array.length = LTTNG_UST_PROCNAME_LEN;
+ field->event_field.type.atype = atype_array_nestable;
+ field->event_field.type.u.array_nestable.elem_type =
+ &procname_array_elem_type;
+ field->event_field.type.u.array_nestable.length = LTTNG_UST_PROCNAME_LEN;
field->get_size = procname_get_size;
field->record = procname_record;
field->get_value = procname_get_value;