10 More Discussions You Might Find Interesting
1. Programming
Hello everyone, this is my first post.
I have a task to use a fork to create multiple processes and then use execlp to run another program to add 2 numbers.
The problem I am having is we are supposed to use the exit() call in the execlp to return the small integer. This is a bad way to... (3 Replies)
Discussion started by: Johnathan_1017
3 Replies
2. Programming
Making a C program (process PP) that satisfies the following requirements:
1. Pp receives 3 ≤ N ≤ 10 arguments on the command line invocation, to interpret
as a whole and thus should be 1 ≤ Ni ≤ 4;
2. Pp initially will have to create N processes Pi children facing a range of life
to
... (1 Reply)
Discussion started by: loweherz
1 Replies
3. SCO
Hi
How to increase maximum number of open file in "sco xenix binary" running in "sco unix openserver 5.0.7" ?
I have changed "NOFILES" kernel parameter to 512, but xenix binray can't open more than 60.
tnx (4 Replies)
Discussion started by: javad1_maroofi
4 Replies
4. Programming
Assume you have such a piece of (more or less pseudo-)code:
if(fork() == 0) {// childprocess
chmod(someProgram, 00777);
exec(someProgram);
} else { // assume it never fails and this is the parent
chmod(someProgram, 00000); // should be executed as soon as possible after the... (5 Replies)
Discussion started by: disaster
5 Replies
5. SCO
Dear experts,
I have done a re-installation of sco unix openserver 5.0.5 and managed to create users. The problem am facing is that of one user logging in more than 5 times. How can i overcome this problem. the system give the error below.
-sh: fork failed - too many processes in sco unix... (5 Replies)
Discussion started by: njoroge
5 Replies
6. UNIX for Dummies Questions & Answers
Hi,
Currently, I'm getting the foll error on an IBM AIX
/etc/profile: 0403-030 The fork function failed. Too many processes already exist.
How can i check the current no. of processes which can run simultaneously on an IBM AIX machine for oracle user and how can i change ?
Thanks
Vin (1 Reply)
Discussion started by: win_vin
1 Replies
7. Programming
I have a code which has four different process, each printing different message. I have provided it with user input (implemented using thread), depending on which the corresponding message from that process has to be printed.The code is shown below.when I run the pgm, it takes input such as... (1 Reply)
Discussion started by: shashi
1 Replies
8. HP-UX
hi
today we came across error "can not fork new process" when i checked there were 400 ksh processes were running for that particular user ( due to kernel parameter setting no of processes were restricted to 400 ) and the reason for this was somebody executed shell script which had "*" ( only *... (3 Replies)
Discussion started by: zedex
3 Replies
9. SCO
Hi,
Please let us know of any possiblity of identifying and killing unix proces invoked externally (by an external tool which does not create a session). 'who' command gives idle time of sessions. But what we are looking for is idle time of a process. 'ps' command gives the elapsed/running... (1 Reply)
Discussion started by: vbalajis
1 Replies
10. Programming
Hi!
IN THE FOLLOWING PROGRAM THE VALUE OF j REMAINS UNCHANGED . WHY ? IF I WANT A VARIABLE VALUE TO CHANGE LIKE THIS , IS THERE ANY WAY TO DO IT ?
Or do we have to use shared memory variables?
main()
{
int return_pid, i, total;
int j=1;
total = TOTALRECS+1;
for... (2 Replies)
Discussion started by: AJAY BHATIA
2 Replies
