trusty (3) gd_framenum_subset64.3.gz

NAME

       gd_framenum_subset64 — perform a reverse look-up on a monotonic dirfile field

SYNOPSIS

       #define _LARGEFILE64_SOURCE

       #include <getdata.h>

       double gd_framenum_subset64(DIRFILE *dirfile, const char *field_code, double value, off64_t field_start,
              off64_t field_end);

DESCRIPTION

       This version of gd_framenum_subset(3) uses a 64-bit offset type, even if off_t is a 32-bit type.   It  is
       only  available if one defines _LARGEFILE64_SOURCE.  If off_t is a 64-bit type (i.e. if _FILE_OFFSET_BITS
       is defined to be 64), this function will be called gd_framenum_subset().  Otherwise, gd_framenum_subset()
       will be a version of this function which uses a 32-bit off_t.

SEE ALSO

       gd_framenum_subset(3), feature_test_macros(7)