doc/man/tracelog.3.txt

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