+++ /dev/null
-.\" Copyright (C) 2006 Justin Pryzby <pryzbyj@justinpryzby.com>
-.\" and Copyright (C) 2006 Michael Kerrisk <mtk.manpages@gmail.com>
-.\"
-.\" %%%LICENSE_START(PERMISSIVE_MISC)
-.\" Permission is hereby granted, free of charge, to any person obtaining
-.\" a copy of this software and associated documentation files (the
-.\" "Software"), to deal in the Software without restriction, including
-.\" without limitation the rights to use, copy, modify, merge, publish,
-.\" distribute, sublicense, and/or sell copies of the Software, and to
-.\" permit persons to whom the Software is furnished to do so, subject to
-.\" the following conditions:
-.\"
-.\" The above copyright notice and this permission notice shall be
-.\" included in all copies or substantial portions of the Software.
-.\"
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-.\" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-.\" IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-.\" CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-.\" TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-.\" SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-.\" %%%LICENSE_END
-.\"
-.\" References:
-.\" glibc manual and source
-.TH ERROR 3 2010-08-29 "GNU" "Linux Programmer's Manual"
-.SH NAME
-error, error_at_line, error_message_count, error_one_per_line,
-error_print_progname \- glibc error reporting functions
-.SH SYNOPSIS
-.nf
-.B #include <error.h>
-
-.BI "void error(int " status ", int " errnum ", const char *" format ", ...);"
-
-.BI "void error_at_line(int " status ", int " errnum ", const char *" filename ,
-.BI " unsigned int " linenum ", const char *" format ", ...);"
-
-.BI "extern unsigned int " error_message_count ;
-
-.BI "extern int " error_one_per_line ;
-
-.BI "extern void (*" error_print_progname ") (void);"
-.fi
-.SH DESCRIPTION
-.BR error ()
-is a general error-reporting function.
-It flushes
-.IR stdout ,
-and then outputs to
-.I stderr
-the program name, a colon and a space, the message specified by the
-.BR printf (3)-style
-format string \fIformat\fP, and, if \fIerrnum\fP is
-nonzero, a second colon and a space followed by the string given by
-.IR strerror(errnum) .
-Any arguments required for
-.I format
-should follow
-.I format
-in the argument list.
-The output is terminated by a newline character.
-
-The program name printed by
-.BR error ()
-is the value of the global variable
-.BR program_invocation_name (3).
-.I program_invocation_name
-initially has the same value as
-.IR main ()'s
-.IR argv[0] .
-The value of this variable can be modified to change the output of
-.BR error ().
-
-If \fIstatus\fP has a nonzero value, then
-.BR error ()
-calls
-.BR exit (3)
-to terminate the program using the given value as the exit status.
-
-The
-.BR error_at_line ()
-function is exactly the same as
-.BR error (),
-except for the addition of the arguments
-.I filename
-and
-.IR linenum .
-The output produced is as for
-.BR error (),
-except that after the program name are written: a colon, the value of
-.IR filename ,
-a colon, and the value of
-.IR linenum .
-The preprocessor values \fB__LINE__\fP and
-\fB__FILE__\fP may be useful when calling
-.BR error_at_line (),
-but other values can also be used.
-For example, these arguments could refer to a location in an input file.
-
-If the global variable \fIerror_one_per_line\fP is set nonzero,
-a sequence of
-.BR error_at_line ()
-calls with the
-same value of \fIfilename\fP and \fIlinenum\fP will result in only
-one message (the first) being output.
-
-The global variable \fIerror_message_count\fP counts the number of
-messages that have been output by
-.BR error ()
-and
-.BR error_at_line ().
-
-If the global variable \fIerror_print_progname\fP
-is assigned the address of a function
-(i.e., is not NULL), then that function is called
-instead of prefixing the message with the program name and colon.
-The function should print a suitable string to
-.IR stderr .
-.SH CONFORMING TO
-These functions and variables are GNU extensions, and should not be
-used in programs intended to be portable.
-.SH SEE ALSO
-.BR err (3),
-.BR errno (3),
-.BR exit (3),
-.BR perror (3),
-.BR program_invocation_name (3),
-.BR strerror (3)
-.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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