10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
When I try to link a .so file I get the undefined symbol error. Though I have the library file in my system. The compile and linking commands used are as follows
g++ -m64 -g -Wall -I./include -c dxl_sample.c
g++ -o firstprogram -m64 -g -Wall -I./include -Bdynamic... (1 Reply)
Discussion started by: Ranadeep Ghosal
1 Replies
2. Programming
When I try to link a .so file I get the undefined symbol error. Though I have the library file in my system. The compile and linking commands used are as follows
g++ -m64 -g -Wall -I./include -c dxl_sample.c
g++ -o firstprogram -m64 -g -Wall -I./include -Bdynamic... (1 Reply)
Discussion started by: Ranadeep Ghosal
1 Replies
3. Programming
I have a C code which i am trying to compile using gcc. When i am trying to compile it i get the error undefined symbol error though i am providing the -l*** option where *** refers to the module where the object files for those symbols are present.
Can someone help me on the same. (4 Replies)
Discussion started by: manaankit
4 Replies
4. Programming
I am trying to compile pro*c program on aix 5.3. The program compiled fine when I was using curses library. After switching to ncurses, I have started getting compilation errors. After installing ncurses on the box, I changed the -lcurses flag to -lncurses. I have also updated the path to the... (13 Replies)
Discussion started by: wvuguy
13 Replies
5. Programming
Hi,
I am working with Solaris 5.9 and I am newbie in Socket programming and I stated working with socket programming and I copyed a simple client & server program from a website which I am attaching with this and when I am compiling these files.I am getting the error--
Please Help me to... (1 Reply)
Discussion started by: smartgupta
1 Replies
6. Programming
Hi, i've compiled my app on x86_64 with -m32 gcc option. Can anybody tell me what is/would typically cause the 'undefined symbol: clock_gettime' error??
-1
k){0N!x y}
'/home/da71336/simon/mkvfh/mkv.so: undefined symbol: clock_gettime
@
"q"
"subr:mkv 2:`subr,3; subc:mkv 2:`subc,1;... (4 Replies)
Discussion started by: dpa078
4 Replies
7. Programming
Didn't have this problem in AIX, but ported to Linux with GCC compiler and am now getting a runtime error:
tssutil: symbol lookup error: /work/agility/devel/bin/libagam.so: undefined symbol: fstat
I'm sure most of you know that fstat is an intrinsic function just like printf, memcpy, etc. When I... (5 Replies)
Discussion started by: marcus121
5 Replies
8. Programming
Iam attempting a script to return the current cursor position using the getyc macro
I have #included the curses.h
however on compilation (with gcc) it errors with
Undefined symbol .getcury
Undefined symbol .gercurx
Any ideas where I can find a solution or what I've missed (7 Replies)
Discussion started by: gefa
7 Replies
9. Programming
I use a standard C source to access large files in a 32 bit environment.
I've replaced fopen, fwrite and fread by fopen64, fwrite64 and fread64.
First I did a test only replacing fopen by fopen64, it compiled without any other changes to my compilation options.
The program crashed on a write, as... (3 Replies)
Discussion started by: Isax50
3 Replies
10. Programming
Hello,
when i compile with xlc on aix i got the error message "ld: 0711-317 ERROR: Undefined symbol: .hello"
dummy.pc:
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "dummy.h"
int main ( )
{
printf("\nbefore Hello");
hello();
printf("\npast Hello"); ... (2 Replies)
Discussion started by: stockdan
2 Replies
Level(3) User Contributed Perl Documentation Level(3)
NAME
Log::Log4perl::Level - Predefined log levels
SYNOPSIS
use Log::Log4perl::Level;
print $ERROR, "
";
# -- or --
use Log::Log4perl qw(:levels);
print $ERROR, "
";
DESCRIPTION
"Log::Log4perl::Level" simply exports a predefined set of Log4perl log levels into the caller's name space. It is used internally by
"Log::Log4perl". The following scalars are defined:
$OFF
$FATAL
$ERROR
$WARN
$INFO
$DEBUG
$TRACE
$ALL
"Log::Log4perl" also exports these constants into the caller's namespace if you pull it in providing the ":levels" tag:
use Log::Log4perl qw(:levels);
This is the preferred way, there's usually no need to call "Log::Log4perl::Level" explicitely.
The numerical values assigned to these constants are purely virtual, only used by Log::Log4perl internally and can change at any time, so
please don't make any assumptions.
If the caller wants to import these constants into a different namespace, it can be provided with the "use" command:
use Log::Log4perl::Level qw(MyNameSpace);
After this $MyNameSpace::ERROR, $MyNameSpace::INFO etc. will be defined accordingly.
Numeric levels and Strings
Level variables like $DEBUG or $WARN have numeric values that are internal to Log4perl. Transform them to strings that can be used in a
Log4perl configuration file, use the c<to_level()> function provided by Log::Log4perl::Level:
use Log::Log4perl qw(:easy);
use Log::Log4perl::Level;
# prints "DEBUG"
print Log::Log4perl::Level::to_level( $DEBUG ), "
";
To perform the reverse transformation, which takes a string like "DEBUG" and converts it into a constant like $DEBUG, use the to_priority()
function:
use Log::Log4perl qw(:easy);
use Log::Log4perl::Level;
my $numval = Log::Log4perl::Level::to_priority( "DEBUG" );
after which $numval could be used where a numerical value is required:
Log::Log4perl->easy_init( $numval );
COPYRIGHT AND LICENSE
Copyright 2002-2009 by Mike Schilli <m@perlmeister.com> and Kevin Goess <cpan@goess.org>.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.12.1 2010-02-07 Level(3)
