+++ /dev/null
-.\" Copyright (c) 1993 by Thomas Koenig (ig25@rz.uni-karlsruhe.de)
-.\"
-.\" %%%LICENSE_START(VERBATIM)
-.\" Permission is granted to make and distribute verbatim copies of this
-.\" manual provided the copyright notice and this permission notice are
-.\" preserved on all copies.
-.\"
-.\" Permission is granted to copy and distribute modified versions of this
-.\" manual under the conditions for verbatim copying, provided that the
-.\" entire resulting derived work is distributed under the terms of a
-.\" permission notice identical to this one.
-.\"
-.\" Since the Linux kernel and libraries are constantly changing, this
-.\" manual page may be incorrect or out-of-date. The author(s) assume no
-.\" responsibility for errors or omissions, or for damages resulting from
-.\" the use of the information contained herein. The author(s) may not
-.\" have taken the same level of care in the production of this manual,
-.\" which is licensed free of charge, as they might when working
-.\" professionally.
-.\"
-.\" Formatted or processed versions of this manual, if unaccompanied by
-.\" the source, must acknowledge the copyright and authors of this work.
-.\" %%%LICENSE_END
-.\"
-.\" Modified Wed Jul 28 11:12:07 1993 by Rik Faith (faith@cs.unc.edu)
-.\" Modified Fri Sep 8 15:48:13 1995 by Andries Brouwer (aeb@cwi.nl)
-.TH FGETC 3 2013-12-31 "GNU" "Linux Programmer's Manual"
-.SH NAME
-fgetc, fgets, getc, getchar, ungetc \- input of characters and strings
-.SH SYNOPSIS
-.nf
-.B #include <stdio.h>
-.sp
-.BI "int fgetc(FILE *" stream );
-
-.BI "char *fgets(char *" "s" ", int " "size" ", FILE *" "stream" );
-
-.BI "int getc(FILE *" stream );
-
-.B "int getchar(void);"
-
-.BI "int ungetc(int " c ", FILE *" stream );
-.fi
-.SH DESCRIPTION
-.BR fgetc ()
-reads the next character from
-.I stream
-and returns it as an
-.I unsigned char
-cast to an
-.IR int ,
-or
-.B EOF
-on end of file or error.
-.PP
-.BR getc ()
-is equivalent to
-.BR fgetc ()
-except that it may be implemented as a macro which evaluates
-.I stream
-more than once.
-.PP
-.BR getchar ()
-is equivalent to
-.BI "getc(" stdin ) \fR.
-.PP
-.BR fgets ()
-reads in at most one less than
-.I size
-characters from
-.I stream
-and stores them into the buffer pointed to by
-.IR s .
-Reading stops after an
-.B EOF
-or a newline.
-If a newline is read, it is stored into the buffer.
-A terminating null byte (\(aq\e0\(aq)
-is stored after the last character in the buffer.
-.PP
-.BR ungetc ()
-pushes
-.I c
-back to
-.IR stream ,
-cast to
-.IR "unsigned char" ,
-where it is available for subsequent read operations.
-Pushed-back characters
-will be returned in reverse order; only one pushback is guaranteed.
-.PP
-Calls to the functions described here can be mixed with each other and with
-calls to other input functions from the
-.I stdio
-library for the same input stream.
-.PP
-For nonlocking counterparts, see
-.BR unlocked_stdio (3).
-.SH RETURN VALUE
-.BR fgetc (),
-.BR getc ()
-and
-.BR getchar ()
-return the character read as an
-.I unsigned char
-cast to an
-.I int
-or
-.B EOF
-on end of file or error.
-.PP
-.BR fgets ()
-returns
-.I s
-on success, and NULL
-on error or when end of file occurs while no characters have been read.
-.PP
-.BR ungetc ()
-returns
-.I c
-on success, or
-.B EOF
-on error.
-.SH CONFORMING TO
-C89, C99, POSIX.1-2001.
-
-It is not advisable to mix calls to input functions from the
-.I stdio
-library with low-level calls to
-.BR read (2)
-for the file descriptor associated with the input stream; the results
-will be undefined and very probably not what you want.
-.SH SEE ALSO
-.BR read (2),
-.BR write (2),
-.BR ferror (3),
-.BR fgetwc (3),
-.BR fgetws (3),
-.BR fopen (3),
-.BR fread (3),
-.BR fseek (3),
-.BR getline (3),
-.BR gets (3),
-.BR getwchar (3),
-.BR puts (3),
-.BR scanf (3),
-.BR ungetwc (3),
-.BR unlocked_stdio (3),
-.BR feature_test_macros (7)
-.SH COLOPHON
-This page is part of release 3.79 of the Linux
-.I man-pages
-project.
-A description of the project,
-information about reporting bugs,
-and the latest version of this page,
-can be found at
-\%http://www.kernel.org/doc/man\-pages/.
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