---
name: "tep_get_long_size"
section: "3"
platform: "linux"
package: "libtraceevent"
version: "1:1.9.1-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/tep_get_long_size"
---

# tep\_get\_long\_size(3)

Get / set the size of a long integer on the machine, where the trace is generated, in bytes

## NAME

tep\_get\_long\_size, tep\_set\_long\_size - Get / set the size of a long integer on the machine, where the trace is generated, in bytes

## SYNOPSIS

```
#include <event-parse.h>
int tep_get_long_size(strucqt tep_handle *tep);
void tep_set_long_size(struct tep_handle *tep, int long_size);
```

## DESCRIPTION

The **tep\_get\_long\_size()** function returns the size of a long integer on the machine, where the trace is generated. The *tep* argument is trace event parser context.

The **tep\_set\_long\_size()** function sets the size of a long integer on the machine, where the trace is generated. The *tep* argument is trace event parser context. The *long\_size* is the size of a long integer, in bytes.

## RETURN VALUE

The **tep\_get\_long\_size()** function returns the size of a long integer on the machine, where the trace is generated, in bytes.

## EXAMPLE

```
#include <event-parse.h>
...
struct tep_handle *tep = tep_alloc();
...
tep_set_long_size(tep, 4);
...
int long_size = tep_get_long_size(tep);
...
```

## FILES

```
event-parse.h
        Header file to include in order to have access to the library APIs.
-ltraceevent
        Linker switch to add when building a program that uses the library.
```

## SEE ALSO

[**libtraceevent**(3)](/libtraceevent/3.md), [**trace-cmd**(1)](/trace-cmd/1.md)

## AUTHOR

```
Steven Rostedt <rostedt@goodmis.org[1]>, author of libtraceevent.
Tzvetomir Stoyanov <tz.stoyanov@gmail.com[2]>, author of this man page.
```

## REPORTING BUGS

Report bugs to \<**linux-trace-devel@vger.kernel.org**\[3\]\>

## LICENSE

libtraceevent is Free Software licensed under the GNU LGPL 2.1

## RESOURCES

**https://git.kernel.org/pub/scm/libs/libtrace/libtraceevent.git/**

## NOTES

- 1\.

  rostedt@goodmis.org

  mailto:rostedt@goodmis.org

- 2\.

  tz.stoyanov@gmail.com

  mailto:tz.stoyanov@gmail.com

- 3\.

  linux-trace-devel@vger.kernel.org

  mailto:linux-trace-devel@vger.kernel.org