From: Steven Rostedt <rostedt@goodmis.org>
To: Tzvetomir Stoyanov <tstoyanov@vmware.com>
Cc: linux-trace-devel@vger.kernel.org
Subject: Re: [PATCH v5 21/30] tools/lib/traceevent: Man pages for print field APIs
Date: Tue, 30 Apr 2019 18:49:41 -0400 [thread overview]
Message-ID: <20190430184941.5b923803@gandalf.local.home> (raw)
In-Reply-To: <20190412133811.15878-22-tstoyanov@vmware.com>
On Fri, 12 Apr 2019 16:38:02 +0300
Tzvetomir Stoyanov <tstoyanov@vmware.com> wrote:
> +DESCRIPTION
> +-----------
> +These functions print recorded field's data, according to the field's type.
> +
> +The _tep_print_field()_ function extracts from the recorded raw _data_ value of
> +the _field_ and prints it into _s_, according to the field type.
> +
> +The _tep_print_fields()_ prints recorded values of all _event_'s fields. It
> +iterates all fileds of the _event_, and calls _tep_print_field()_ for each of
> +them.
Probably should state that tep_print_fields() prints each field name
followed by the record's field value according to the field's type.
"field1_name=field1_value field2_name=field2_value ..."
-- Steve
> +
> +The _tep_print_num_field()_ function prints a numeric field with given format
> +string. A search is performed in the _event_ for a field with _name_. If such
> +field is found, its value is extracted from the _record_ and is printed in the
> +_s_, according to the given format string _fmt_. If the argument _err_ is
> +non-zero, and an error occures - it is printed in the _s_.
> +
> +The _tep_print_func_field()_ function prints a function field with given format
> +string. A search is performed in the _event_ for a field with _name_. If such
> +field is found, its value is extracted from the _record_. The value is assumed
> +to be a function address, and a search is perform to find the name of this
> +function. The function name (if found) and its address are printed in the _s_,
> +according to the given format string _fmt_. If the argument _err_ is non-zero,
> +and an error occures - it is printed in _s_.
> +
next prev parent reply other threads:[~2019-04-30 22:52 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-12 13:37 [PATCH v5 00/30] Libtraceevent MAN pages Tzvetomir Stoyanov
2019-04-12 13:37 ` [PATCH v5 01/30] tools/lib/traceevent: Implement libtraceevent man pages Tzvetomir Stoyanov
2019-04-24 20:27 ` Steven Rostedt
2019-04-25 14:47 ` [PATCH v6] " Tzvetomir Stoyanov
2019-04-12 13:37 ` [PATCH v5 02/30] tools/lib/traceevent: Add support for man pages with multiple names Tzvetomir Stoyanov
2019-04-12 13:37 ` [PATCH v5 03/30] tools/lib/traceevent: libtraceevent man pages for tep_handler related APIs Tzvetomir Stoyanov
2019-04-12 13:37 ` [PATCH v5 04/30] tools/lib/traceevent: Man page for header_page APIs Tzvetomir Stoyanov
2019-04-26 1:53 ` Steven Rostedt
2019-04-12 13:37 ` [PATCH v5 05/30] tools/lib/traceevent: Man page for get/set cpus APIs Tzvetomir Stoyanov
2019-04-12 13:37 ` [PATCH v5 06/30] tools/lib/traceevent: Man page for file endian APIs Tzvetomir Stoyanov
2019-04-12 13:37 ` [PATCH v5 07/30] tools/lib/traceevent: Man page for host " Tzvetomir Stoyanov
2019-04-26 2:01 ` Steven Rostedt
2019-04-12 13:37 ` [PATCH v5 08/30] tools/lib/traceevent: Man page for page size APIs Tzvetomir Stoyanov
2019-04-26 2:38 ` Steven Rostedt
2019-04-12 13:37 ` [PATCH v5 09/30] tools/lib/traceevent: Man page for tep_strerror() Tzvetomir Stoyanov
2019-04-26 2:41 ` Steven Rostedt
2019-04-12 13:37 ` [PATCH v5 10/30] tools/lib/traceevent: Man page for tep_register_trace_clock() Tzvetomir Stoyanov
2019-04-26 2:47 ` Steven Rostedt
2019-04-12 13:37 ` [PATCH v5 11/30] tools/lib/traceevent: Man pages for event handler APIs Tzvetomir Stoyanov
2019-04-26 2:49 ` Steven Rostedt
2019-04-12 13:37 ` [PATCH v5 12/30] tools/lib/traceevent: Man pages for function related libtraceevent APIs Tzvetomir Stoyanov
2019-04-30 22:02 ` Steven Rostedt
2019-04-12 13:37 ` [PATCH v5 13/30] tools/lib/traceevent: Man pages for registering print function Tzvetomir Stoyanov
2019-04-12 13:37 ` [PATCH v5 14/30] tools/lib/traceevent: Man page for tep_read_number() Tzvetomir Stoyanov
2019-04-12 13:37 ` [PATCH v5 15/30] tools/lib/traceevent: Man pages for event find APIs Tzvetomir Stoyanov
2019-04-30 22:08 ` Steven Rostedt
2019-04-12 13:37 ` [PATCH v5 16/30] tools/lib/traceevent: Man page for list events APIs Tzvetomir Stoyanov
2019-04-30 22:11 ` Steven Rostedt
2019-04-12 13:37 ` [PATCH v5 17/30] tools/lib/traceevent: Man pages for libtraceevent event print related APIs Tzvetomir Stoyanov
2019-04-30 22:36 ` Steven Rostedt
2019-04-12 13:37 ` [PATCH v5 18/30] tools/lib/traceevent: Man pages for libtraceevent event get APIs Tzvetomir Stoyanov
2019-04-12 13:38 ` [PATCH v5 19/30] tools/lib/traceevent: Man pages find field APIs Tzvetomir Stoyanov
2019-04-12 13:38 ` [PATCH v5 20/30] tools/lib/traceevent: Man pages get field value APIs Tzvetomir Stoyanov
2019-04-30 22:44 ` Steven Rostedt
2019-04-12 13:38 ` [PATCH v5 21/30] tools/lib/traceevent: Man pages for print field APIs Tzvetomir Stoyanov
2019-04-30 22:49 ` Steven Rostedt [this message]
2019-04-12 13:38 ` [PATCH v5 22/30] tools/lib/traceevent: Man page for tep_read_number_field() Tzvetomir Stoyanov
2019-04-30 23:58 ` Steven Rostedt
2019-04-12 13:38 ` [PATCH v5 23/30] tools/lib/traceevent: Man pages for event fields APIs Tzvetomir Stoyanov
2019-04-12 13:38 ` [PATCH v5 24/30] tools/lib/traceevent: Man pages for event filter APIs Tzvetomir Stoyanov
2019-05-01 0:52 ` Steven Rostedt
2019-04-12 13:38 ` [PATCH v5 25/30] tools/lib/traceevent: Man pages for parse event APIs Tzvetomir Stoyanov
2019-04-12 13:38 ` [PATCH v5 26/30] tools/lib/traceevent: Man page for tep_parse_header_page() Tzvetomir Stoyanov
2019-04-12 13:38 ` [PATCH v5 27/30] tools/lib/traceevent: Man pages for tep plugins APIs Tzvetomir Stoyanov
2019-05-01 1:38 ` Steven Rostedt
2019-05-02 15:23 ` Tzvetomir Stoyanov
2019-05-02 15:36 ` Steven Rostedt
2019-04-12 13:38 ` [PATCH v5 28/30] tools/lib/traceevent: Man pages for "latency format" APIs Tzvetomir Stoyanov
2019-05-01 1:39 ` Steven Rostedt
2019-04-12 13:38 ` [PATCH v5 29/30] tools/lib/traceevent: Man pages for APIs, used to extract common fields from a record Tzvetomir Stoyanov
2019-05-01 1:41 ` Steven Rostedt
2019-04-12 13:38 ` [PATCH v5 30/30] tools/lib/traceevent: Man pages for trace sequences APIs Tzvetomir Stoyanov
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