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Annotation of researchv10dc/dist/man/v3/man3/putc.3, revision 1.1

1.1     ! root        1: .pa 1
        !             2: .he 'PUTC,PUTW,FCREAT,FLUSH (III)'6/12/72'PUTC,PUTW,FCREAT,FLUSH (III)'
        !             3: .ti 0
        !             4: NAME           putc, putw, fcreat, flush  --  buffered output
        !             5: .sp
        !             6: .ti 0
        !             7: SYNOPSIS       mov     $filename,r0
        !             8: .br
        !             9: jsr    r5,fcreat; iobuf
        !            10: 
        !            11: (get byte in r0)
        !            12: .br
        !            13: jsr    r5,putc; iobuf
        !            14: 
        !            15: (get word in r0)
        !            16: .br
        !            17: jsr    r5,putw; iobuf
        !            18: .sp
        !            19: jsr    r5,flush; iobuf
        !            20: .sp
        !            21: .ti 0
        !            22: DESCRIPTION    fcreat______ creates
        !            23: the given file (mode 17) and sets up the buffer iobuf_____ (size 518(10) bytes);
        !            24: putc____ and putw____ write a byte or word respectively
        !            25: onto the file;
        !            26: flush_____ forces the contents of the buffer to be written, but
        !            27: does not close the file.
        !            28: The format of the buffer is:
        !            29: .sp
        !            30: .nf
        !            31: iobuf: .=.+2           / file descriptor
        !            32:        .=.+2           / characters unused in buffer
        !            33:        .=.+2           / ptr to next free character
        !            34:        .=.+512.        / buffer
        !            35: .sp
        !            36: .fi
        !            37: fcreat______ sets the error bit (c-bit) if the 
        !            38: file creation failed; none of the other routines
        !            39: return error information.
        !            40: .sp
        !            41: Before terminating, a program should call
        !            42: flush_____ to force out the last of the output.
        !            43: .sp
        !            44: The user must supply iobuf_____, which should begin on a word boundary.
        !            45: 
        !            46: To write a new file using the same buffer, it
        !            47: suffices to call flush_____, close the file,
        !            48: and call fcreat______ again.
        !            49: .sp
        !            50: .ti 0
        !            51: FILES          kept in /lib/liba.a
        !            52: .sp
        !            53: .ti 0
        !            54: SEE ALSO       creat(II), write(II), getc(III)
        !            55: .sp
        !            56: .ti 0
        !            57: DIAGNOSTICS    error bit possible on fcreat______ call
        !            58: .sp
        !            59: .ti 0
        !            60: BUGS           --

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