Man page - gd_framenum_subset64(3)

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Manual

gd_framenum_subset64

NAME
SYNOPSIS
DESCRIPTION
SEE ALSO

NAME

gd_framenum_subset64 — perform a reverse look-up on a monotonic Dirfile field, with largefile support.

SYNOPSIS

#define GD_64BIT_API
#include <getdata.h>

double gd_framenum_subset64(DIRFILE * dirfile , const char * field_code , double value , gd_off64_t field_start , gd_off64_t field_end );

DESCRIPTION

This version of gd_framenum_subset (3) uses a 64-bit offset type ( gd_off64_t ), where one is available, regardless of the size of off_t . It is only guaranteed to be available if GD_64BIT_API is defined before including getdata.h.

If off_t is a 64-bit type, this function will the same as gd_framenum_subset (3). Otherwise, gd_framenum_subset (3) will be a version of this function which uses a 32-bit off_t .

SEE ALSO

gd_framenum_subset (3), feature_test_macros (7)