[lttng-ust.git] / doc / man / tracef.3.txt

tracef(3)
=========
:object-type: macro


NAME
----
tracef, vtracef - LTTng-UST printf(3)-like interface


SYNOPSIS
--------
[verse]
*#include <lttng/tracef.h>*

[verse]
#define *tracef*('fmt', ...)
#define *vtracef*('fmt', 'ap')

Link with `-llttng-ust -llttng-ust-common`.


DESCRIPTION
-----------
The `tracef()` and `vtracef()` macros are part of version{nbsp}0 of the
LTTng-UST API (see the ``Compatibility with previous APIs'' section of
man:lttng-ust(3)).

Prefer using man:lttng_ust_tracef(3) and man:lttng_ust_vtracef(3) which
are part of version{nbsp}1 of the API and have the `lttng_ust_`
namespace.

include::common-footer.txt[]

include::common-copyrights.txt[]

include::common-authors.txt[]


SEE ALSO
--------
man:lttng_ust_tracef(3),
man:lttng_ust_vtracef(3)
Commit	Line	Data
4ddbd0b7 PP	1	tracef(3)
	2	=========
	3	:object-type: macro
	4
	5
	6	NAME
	7	----
cfd56ee1	8	tracef, vtracef - LTTng-UST printf(3)-like interface
4ddbd0b7 PP	9
	10
	11	SYNOPSIS
	12	--------
	13	[verse]
	14	#include <lttng/tracef.h>
	15
	16	[verse]
	17	#define tracef('fmt', ...)
d6208c2d	18	#define vtracef('fmt', 'ap')
4ddbd0b7	19
e436e84d	20	Link with `-llttng-ust -llttng-ust-common`.
4ddbd0b7 PP	21
	22
	23	DESCRIPTION
	24	-----------
5b1163c6 PP	25	The `tracef()` and `vtracef()` macros are part of version{nbsp}0 of the
	26	LTTng-UST API (see the ``Compatibility with previous APIs'' section of
	27	man:lttng-ust(3)).
4ddbd0b7	28
5b1163c6 PP	29	Prefer using man:lttng_ust_tracef(3) and man:lttng_ust_vtracef(3) which
	30	are part of version{nbsp}1 of the API and have the `lttng_ust_`
	31	namespace.
4ddbd0b7 PP	32
	33	include::common-footer.txt[]
	34
	35	include::common-copyrights.txt[]
	36
	37	include::common-authors.txt[]
	38
	39
	40	SEE ALSO
	41	--------
5b1163c6 PP	42	man:lttng_ust_tracef(3),
5b1163c6 PP	43	man:lttng_ust_vtracef(3)