Node: FGetC Intrinsic (subroutine), Next: Float Intrinsic, Previous: FGet Intrinsic (subroutine), Up: Table of Intrinsic Functions
CALL FGetC(Unit, C, Status)
Unit: INTEGER; scalar; INTENT(IN).
C: CHARACTER; scalar; INTENT(OUT).
Status: INTEGER(KIND=1); OPTIONAL; scalar; INTENT(OUT).
Intrinsic groups: unix.
Description:
Reads a single character into C in stream mode from unit Unit
(by-passing normal formatted output) using getc(3).
Returns in
Status 0 on success, -1 on end-of-file, and the error code from
ferror(3) otherwise.
Stream I/O should not be mixed with normal record-oriented (formatted or unformatted) I/O on the same unit; the results are unpredictable.
For information on other intrinsics with the same name: See FGetC Intrinsic (function).