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1.1 ! root 1: .\" Copyright (c) 1983 Regents of the University of California. ! 2: .\" All rights reserved. The Berkeley software License Agreement ! 3: .\" specifies the terms and conditions for redistribution. ! 4: .\" ! 5: .\" @(#)getc.3f 6.2 (Berkeley) 5/27/86 ! 6: .\" ! 7: .TH GETC 3F "May 27, 1986" ! 8: .UC 5 ! 9: .SH NAME ! 10: getc, fgetc \- get a character from a logical unit ! 11: .SH SYNOPSIS ! 12: .B integer function getc (char) ! 13: .br ! 14: .B character char ! 15: .sp 1 ! 16: .B integer function fgetc (lunit, char) ! 17: .br ! 18: .B character char ! 19: .SH DESCRIPTION ! 20: These routines return the next character from a file associated with a ! 21: fortran logical unit, bypassing normal fortran I/O. ! 22: .I Getc ! 23: reads from logical unit 5, normally connected to the control terminal input. ! 24: .PP ! 25: The value of each function is a system status code. Zero indicates no ! 26: error occurred on the read; \-1 indicates end of file was detected. ! 27: A positive value will be either a UNIX system error code or an f77 I/O error ! 28: code. See perror(3F). ! 29: .SH FILES ! 30: .ie \nM /usr/ucb/lib/libU77.a ! 31: .el /usr/lib/libU77.a ! 32: .SH "SEE ALSO" ! 33: getc(3S), intro(2), perror(3F)
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