mirror of
https://github.com/lcn2/calc.git
synced 2025-08-16 01:03:29 +03:00
db77e29a23
Converted all ASCII tabs to ASCII spaces using a 8 character tab stop, for all files, except for all Makefiles (plus rpm.mk). The `git diff -w` reports no changes.
56 lines
1.7 KiB
Plaintext
56 lines
1.7 KiB
Plaintext
NAME
|
|
ferror - determine if an error has occurred for file
|
|
|
|
SYNOPSIS
|
|
ferror(fd)
|
|
|
|
TYPES
|
|
fd file
|
|
|
|
return int
|
|
|
|
DESCRIPTION
|
|
This function determines whether the error condition was detected
|
|
while performing some operation on the file associated with fd.
|
|
The error need not have been the previous file operation.
|
|
|
|
If an error was previously reported 1 will be returned, otherwise
|
|
0 is returned.
|
|
|
|
EXAMPLE
|
|
; fd = fopen("/etc/motd", "r")
|
|
; ferror(fd)
|
|
0
|
|
|
|
LIMITS
|
|
fd must be associated with an open file
|
|
|
|
LINK LIBRARY
|
|
none
|
|
|
|
SEE ALSO
|
|
errno, fclose, feof, ferror, fflush, fgetc, fgetline, fgets, files, fopen,
|
|
fprintf, fputc, fputs, fseek, fsize, ftell, isfile, printf, prompt
|
|
|
|
## Copyright (C) 1999 Landon Curt Noll
|
|
##
|
|
## Calc is open software; you can redistribute it and/or modify it under
|
|
## the terms of the version 2.1 of the GNU Lesser General Public License
|
|
## as published by the Free Software Foundation.
|
|
##
|
|
## Calc is distributed in the hope that it will be useful, but WITHOUT
|
|
## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
|
|
## Public License for more details.
|
|
##
|
|
## A copy of version 2.1 of the GNU Lesser General Public License is
|
|
## distributed with calc under the filename COPYING-LGPL. You should have
|
|
## received a copy with calc; if not, write to Free Software Foundation, Inc.
|
|
## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
##
|
|
## Under source code control: 1994/10/27 03:04:17
|
|
## File existed as early as: 1994
|
|
##
|
|
## chongo <was here> /\oo/\ http://www.isthe.com/chongo/
|
|
## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
|