I am experiencing a difficulty undersatnding why my program (C++, HP UNIX) crashes. It crashes only when I build it with -O (+O2) optimization switch (used in aCC compiler). It works ok with +O0 or +O1 optimization.
Also, I see that local variables are shown incorrecly when program is built... (3 Replies)
I have an AIX 64-bit program which uses following from AIX5.3
/usr/lib/libc.a(shr_64.o)
/usr/lib/libpthread.a(shr_xpg5_64.o)
/home/jeet_xp/export/power/usr/lib/libsarpc.a(shr.o)
/unix
/usr/lib/libcrypt.a(shr_64.o)
/usr/lib/libc_r.a(shr_64.o)
... (3 Replies)
Hello all,
I'm trying to use gethostbyname_r function with 6 arguments in one of my functions. But the call to this crashes the program. Kindly help me in resolving this...
Compiler Info:
Linux target: i686-hardhat-linux
version: 3.3.1
The following is the piece of code I'm trying to... (1 Reply)
I am running openSUSE 11.2 with KDE4.5 on my eMachines e525. I just did a "zypper up" on my system and it reported that Chromium was going to be updated. I agreed and the when the update was finished I shut down Chromium and started it again. It flickered on the screen for a moment and crashed.... (6 Replies)
Production server crashes when there is no traffic on it. Can only recover by going to ALOM and reboot the server. This seems to happen about the same time every month. The only good thing is the server is not in production at the time of the crash.
I have been unable to locate any information in... (5 Replies)
Can someone tell my why every time I try to use 7z it freezes my system? I can't move my mouse, I can't type, I can't kill my xsession. I then restart my system and everything returns to normal. When I try to use 7z my system again freezes. (11 Replies)
Hi,
I am a newbie to linux programming. I have implemented msgqueue in C.
msgrcv() call at the client end is as below:
msgrcv( msgqid, msgptr, msgsize, msgtype, 0 );
My program works fine when msgrcv () from /lib/libc.so.6 is called.
However it crashes when __libc_msgrcv() is called.
... (3 Replies)
Hi,
Can anyone tell me why the below program is crashing? and where exactly it is crashing. What is the corrective measure to be taken to make it work fine?
#include <iostream>
#include <cstring>
using namespace std;
class CString {
char* m_data;
public:
CString() :... (6 Replies)
I am trying to run apcupsd, but it will not retain contact the UPS
root@meow:/home/ethan/UPS/gapcmon-0.8.9# /etc/init.d/apcupsd start
Starting UPS power management:
A copy of the daemon is still running. If you just stopped it,
please wait about 5 seconds for it to shut down.... (0 Replies)
The Apache server suddenly stops. I am running Debian Jessie
Here are some diagnostics:
root@meow:/var/www# apachectl configtest
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1. Set the 'ServerName' directive globally to suppress... (4 Replies)
Discussion started by: Meow613
4 Replies
LEARN ABOUT DEBIAN
hostname
FBB::Hostname(3bobcat) Host Info FBB::Hostname(3bobcat)NAME
FBB::Hostname - Contains name/address info about a host
SYNOPSIS
#include <bobcat/hostname>
Linking option: -lbobcat
DESCRIPTION
FBB::Hostname objects inherit from Hostent, and offers information about a host, like Hostent. Apart from being initialized by a hostname
or host address, they can also be initialized by a FBB::InetAddress object. Most of the functionality of an FBB::Hostname object is avail-
able through its parent-class FBB::Hostent.
NAMESPACE
FBB
All constructors, members, operators and manipulators, mentioned in this man-page, are defined in the namespace FBB.
INHERITS FROM
FBB::Hostent
CONSTRUCTORS
o Hostname():
The default constructor initializes an empty FBB::Hostname object.
o Hostname((std::string const &host)):
This constructor initializes an FBB::Hostname object from a string representing the name or dotted decimal address of a host. An
FBB::Errno object is thrown if the hostname information could not be retrieved.
o Hostname(InetAddress const &inetAddress):
This constructor initializes an FBB::Hostname object from an InetAddress object. An FBB::Errno object is thrown if the hostname
information could not be retrieved. The copy constructor is available.
MEMBER FUNCTIONS
All members of FBB::Hostent are available, as FBB::Hostname inherits from this class. There are no additional members.
EXAMPLE
#include <iostream>
#include <bobcat/hostname>
#include <bobcat/errno>
using namespace std;
using namespace FBB;
int main(int argc, char **argv)
{
while (true)
{
cout << "Enter name or address:
";
string str;
if (!getline(cin, str))
return 0;
if (str == "")
break;
try
{
Hostname h(str);
cout << "Official name:
";
cout << h.hostname() << endl;
cout << "Aliases:
";
for (size_t idx = 0; idx < h.nAliases(); idx++)
cout << h.alias(idx) << " ";
cout << endl;
cout << "Adresses:
";
for (size_t idx = 0; idx < h.nAddresses(); idx++)
cout << h.dottedDecimalAddress(idx) << " ";
cout << endl;
}
catch (Errno const &err)
{
cout << err.why() << endl;
}
}
return 0;
}
FILES
bobcat/hostname - defines the class interface
SEE ALSO bobcat(7), hostent(3bobcat)BUGS
None Reported.
DISTRIBUTION FILES
o bobcat_3.01.00-x.dsc: detached signature;
o bobcat_3.01.00-x.tar.gz: source archive;
o bobcat_3.01.00-x_i386.changes: change log;
o libbobcat1_3.01.00-x_*.deb: debian package holding the libraries;
o libbobcat1-dev_3.01.00-x_*.deb: debian package holding the libraries, headers and manual pages;
o http://sourceforge.net/projects/bobcat: public archive location;
BOBCAT
Bobcat is an acronym of `Brokken's Own Base Classes And Templates'.
COPYRIGHT
This is free software, distributed under the terms of the GNU General Public License (GPL).
AUTHOR
Frank B. Brokken (f.b.brokken@rug.nl).
libbobcat1-dev_3.01.00-x.tar.gz 2005-2012 FBB::Hostname(3bobcat)