NAME¶

zt_location_at — pack file name and line number into a location value

SYNOPSIS¶

#include <zt.h>

zt_location
zt_location_at(const char* fname, int lineno);

DESCRIPTION¶

zt_location_at packs both arguments into a zt_location. It exists to facilitate packing a zt_claim value without any temporary variables. It is useful for support of C compilers that do not support structure literals.

For convenient definition of the current file and line number use the macro ZT_CURRENT_LOCATION()

IMPLEMENTATION NOTES¶

zt_location_at is only provided as a static inline function.

The fname argument is retained by the value and is typically a constant string literal produced by the preprocessor.

RETURN VALUES¶

A zt_location containing the given file name and line number.

SEE ALSO¶

ZT_CURRENT_LOCATION(3), zt_location(3)

HISTORY¶

zt_location_at first appeared in libzt 0.1

AUTHORS¶

Zygmunt Krynicki <me@zygoon.pl>