01-10-2013
I think that if you build the back end for gcc, the gdb can key off that. Most people never need to go there, just people with new CPUs.
8 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I am trying to kill a backend process i know i can type a simple command
kill -9 pid and my process will be killed.
But the task is that there are two commands in the script which run the backend process and when that script is runned then we cannot find the PID of the two commands ... (13 Replies)
Discussion started by: er_aparna
13 Replies
2. UNIX for Dummies Questions & Answers
Hello All,
i wonder if it make sense to attemp to use GTK to create a GUI as frontend handling data input and result display, and to use MPI to implement data process in the backend.
I would be very grateful if you can provide an example code.
Thanks, (0 Replies)
Discussion started by: cy163
0 Replies
3. AIX
I'm trying to write a custom backend (ksh script) for a print queue that will encrypt a file then FTP it to a server. I had been testing the script by just executing it by hand and giving it a file as an argument. When I run the script manually, everything works perfectly. But when I run the script... (0 Replies)
Discussion started by: acascianelli
0 Replies
4. IP Networking
Hi,
We have smb client running on two of the linux boxes and smb server on another linux system. During a backup operation which uses smb, read of a file was allowed while write to the same file was going on.Also simultaneous writes to the same file were allowed.Following are the settings in the... (1 Reply)
Discussion started by: swatidas11
1 Replies
5. Shell Programming and Scripting
Request Any one of your to provide me a script which does the following in a single unix script.
Basically Users will load data in SHARED LINK everyday, should write a UNIX SCRIPT which will ........
1) Unix script should Open the LINK (FTP)
2) Each DIRECTORY in the link contains many... (0 Replies)
Discussion started by: informaticalabs
0 Replies
6. Shell Programming and Scripting
It is a basic Perl CGI question, I want to print out "Processing ... " while backend script /script/wait.pl is still running.
But acctually, nothing appeared in browser untill /script/wait.pl finished.
print "Content-type:text/html\r\n\r\n";
print '<html>';
print '<head>';
print... (4 Replies)
Discussion started by: honglus
4 Replies
7. UNIX and Linux Applications
phonon-backend-gstreamer vs phonon-backend-vlc vs phonon-backend-xine
What are the advantages and disadvantages of phonon-backend-gstreamer, phonon-backend-vlc, and phonon-backend-xine. I was reading this and got curious.
... (1 Reply)
Discussion started by: cokedude
1 Replies
8. Shell Programming and Scripting
Hi Team,
i have a script alloc.sh on server1
main () {
if ; then
(nohup ./alloc.sh ALLOCATE 5400 isogen_alloc_$2 < /dev/null 2> /dev/null &)
echo ALLOC_OK
exit 0
fi
if ; then
sleep $2
fi
}
main $@
Here if i execute the alloc.sh on server1, it gets executed... (1 Reply)
Discussion started by: chandana hs
1 Replies
people(2) System Calls Manual people(2)
NAME
people - fetch a structure containing all ttys, whose owner behaves like a human
SYNOPSIS
#include <sys/people.h>
#include <asr.h>
int people (struct ppl_tty **ttys);
DESCRIPTION
The people function fetches a short description of every tty, whose coupled process behaves as an actual human.
It returns a newly malloc'ed array with just enough elements to contain all elements needed for this.
The struct ppl_tty is declared as:
struct ppl_tty {
char tty_path[MAX_PATH_LENGTH];
int is_erratic;
int uses_jobcontrol;
int is_amoron;
int is_aluser;
int has_aclue;
pid_t pgrp_leader;
};
RETURN VALUES
On success people returns the number of elements in ttys , on failure it returns -1 and errno is set to an appropriate value.
ERRORS
ENOENT There are no human-behavioured processes on the system
EBUSY The kernel is busy and will not stand this silly behaviour. Caution to call people again, from the same process, as the kernel
might kill it right away.
ENODEV See ENOENT above.
EUSERS Too many of the people found were lusers. The cut-off for this error is system dependent, but is usually about 3.
EXAMPLE
#include <sys/people.h>
#include <asr.h>
#include <signal.h>
int
main (int argc, char **argv)
{
struct ppl_tty **ttys;
int rv,c;
rv=people(ttys);
if (rv!=-1) {
for (c=0;c<rv;c++)
if ((ttys[c].is_amoron)||(ttys[c].is_aluser)) {
kill(-(ttys[c].pgrp_leader),SIGKILL);
}
} else {
; /* Handle errors in a graceful way... */
}
}
AUTHOR
This man page was written by Ingvar Mattsson, as a contribution to the a.s.r man page collection.
4th Berkeley Distribution Release 0.01 alpha people(2)