getc man page on OpenIndiana

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GETC(3F)							      GETC(3F)

NAME
       getc, fgetc - get a character from a logical unit

SYNOPSIS
       integer*4 function getc (char)
       character char

       integer*4 function fgetc (lunit, char)
       character char

DESCRIPTION
       These functions return the next character from a file associated with a
       FORTRAN logical unit, bypassing normal FORTRAN I/O.

       getc reads from logical unit 5, normally connected to the control  ter‐
       minal input.

       The  value  of  each  function is a system status code.	Zero indicates
       that no error occurred on the read; -1 indicates that the  end  of  the
       file  was  detected.   A	 positive value is either a SunOS system error
       code or an f77 I/O error code.  See perror(3F).

       Do not mix normal Fortran I/O with calls to getc or fgetc.

FILES
       libfui.a

SEE ALSO
       getc(3S), intro(2), perror(3F)

				   03/02/25			      GETC(3F)
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