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67 lines
1.9 KiB
Plaintext
67 lines
1.9 KiB
Plaintext
NAME
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feof - determine if end-of-file flag is set
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SYNOPSIS
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feof(fd)
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TYPES
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fd file stream open for reading
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return 0 or 1
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DESCRIPTION
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The function feof(fd) returns 1 or 0 according as the end-of-file flag
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is set or clear.
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The end-of-file flag for the stream fd is set if reading at the
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end-of-file position is attempted. The flag is cleared by
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positioning operations (fseek, rewind, fsetpos) and by freopen.
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EXAMPLE
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; fd1 = fopen("/tmp/newfile", "w")
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; fputs(fd1, "Chongo was here\n")
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; fflush(fd1)
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; fd2 = fopen("/tmp/newfile", "r")
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; feof(fd2)
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0
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; fgetline(fd2)
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"Chongo was here"
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; feof(fd2)
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0
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; fgetline(fd2)
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; feof(fd2)
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1
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LIMITS
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none
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LINK LIBRARY
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none
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SEE ALSO
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errno, fclose, feof, ferror, fflush, fgetc, fgetline, fgets, files, fopen,
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fprintf, fputc, fputs, fseek, fsize, ftell, isfile, printf, prompt
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## Copyright (C) 1999 Landon Curt Noll
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##
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## Calc is open software; you can redistribute it and/or modify it under
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## the terms of the version 2.1 of the GNU Lesser General Public License
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## as published by the Free Software Foundation.
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##
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## Calc is distributed in the hope that it will be useful, but WITHOUT
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## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
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## Public License for more details.
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##
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## A copy of version 2.1 of the GNU Lesser General Public License is
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## distributed with calc under the filename COPYING-LGPL. You should have
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## received a copy with calc; if not, write to Free Software Foundation, Inc.
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## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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##
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## Under source code control: 1994/10/27 03:04:17
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## File existed as early as: 1994
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##
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## chongo <was here> /\oo/\ http://www.isthe.com/chongo/
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## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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