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| sysdecode_utrace(3) | FreeBSD Library Functions Manual | sysdecode_utrace(3) |
NAME
sysdecode_utrace —
LIBRARY
System Argument Decoding Library (libsysdecode, -lsysdecode)SYNOPSIS
#include <sys/types.h>
#include <stdbool.h>
#include <stdio.h>
#include <sysdecode.h>
int
sysdecode_utrace(FILE
*fp, void *buf,
size_t len,
int decimal);
DESCRIPTION
Thesysdecode_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
Thesysdecode_utrace() function returns a non-zero value
if it recognizes a
utrace(2)
record; otherwise it returns zero.
SEE ALSO
utrace(2), sysdecode(3)| November 24, 2017 | FreeBSD 13.1-RELEASE |
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