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Command: sysdecode_utrace | Section: 3 | Source: FreeBSD | File: sysdecode_utrace.3.gz
sysdecode_utrace(3) FreeBSD Library Functions Manual sysdecode_utrace(3)
NAME
sysdecode_utrace - produce text description of a utrace record
LIBRARY
System Argument Decoding Library (libsysdecode, -lsysdecode)
SYNOPSIS
#include <sysdecode.h>
int
sysdecode_utrace(FILE *fp, void *buf, size_t len, int decimal);
DESCRIPTION
The sysdecode_utrace() function outputs a textual representation of a
utrace(2) record identified by buf and len to the output stream fp.
The function only outputs a representation for certain types of records.
If a record is recognized, the function outputs the description and
returns a non-zero value. If the record is not recognized, the function
does not output anything and returns zero. The sysdecode_utrace()
function currently recognizes utrace(2) records generated by malloc(3)
and rtld(1).
RETURN VALUES
The sysdecode_utrace() function returns a non-zero value if it recognizes
a utrace(2) record; otherwise it returns zero.
SEE ALSO
utrace(2), sysdecode(3)
FreeBSD 14.1-RELEASE-p8 November 24, 2017 FreeBSD 14.1-RELEASE-p8