dreadc - read the current record
#include
rno_t dreadc (buffer, fcb)
char *buffer;
DFILE *fcb;
Dreadc reads the current record into buffer.
Fcb is the file block pointer returned by dlopen(C-3)
or
dopen(C-3).
dlopen(C-3), dopen(C-3),
dread(C-3)
Chapter 4, RMS Programming Guide
DIAGNOSTICS
Dreadc returns a value of BAD (-1) if a current record was not
defined at the time of the call or if an I/O error occurred.