projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| db408a40 KM |
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 | .\" | |
| 32e6d81d | 5 | .\" @(#)getc.3 6.1 (Berkeley) %G% |
| db408a40 | 6 | .\" |
| 32e6d81d | 7 | .TH GETC 3F "" |
| db408a40 KM |
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 occured 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) |