10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
i am working with embedded system -Dell DCS management sub system. my question is as below:
currently we are using linux kernel 2.6.30 build and we have a kernel logs stored to the /var/log/messages path. now we have to transfer all this logs to the specified SNMP target as a part of SNMP... (4 Replies)
Discussion started by: vipul_prajapati
4 Replies
2. UNIX for Advanced & Expert Users
When accessing a user mode buffers from kernel space drivers what precautions must we take and how those precautions need to be implemented? (0 Replies)
Discussion started by: rupeshkp728
0 Replies
3. Programming
Hi,all:
I run my program which consists of one kernel module and one user mode process on a dual core server. The problem here is the kernel module consumes 100% of one core while the user mode process only consumes 10% of the other core, is there any solution that I can assign some computing... (1 Reply)
Discussion started by: neyshule
1 Replies
4. Programming
Hi everyone. I would like to hook a system function (gettimeofday) to modify it. I guess I'll need kernel mode to do that. By the way, how could I do it (c++ or c)?
I want to modify that function for one process which I know the PID. So I need to return my own value for that PID and real value... (29 Replies)
Discussion started by: lilezek
29 Replies
5. Programming
when transitionaning from user to kernel mode which function copies data from user mode buffer to kernel mode? (5 Replies)
Discussion started by: rupeshkp728
5 Replies
6. SCO
Hi, i'm another question:
I'm a directory /usr/data on my server sco unix 5.0.5:
# du /usr/data
4386948 /usr/data
I'm tried to connect to ftp directory /usr/data to this server and:
PANIC: k_trap - Kernel mode trap type 0x0000000E
Cannot dump 262040 pages to dumpdev hd(1/41):space... (3 Replies)
Discussion started by: sebpes
3 Replies
7. Shell Programming and Scripting
Hi folks,
I have tried to add some trap detection in the below script....this script is used to monitor database activities...in a rather awkward way :rolleyes:....
The idea behind adding trap is that....this script creates lots of temporary files in the running folder to store the count... (1 Reply)
Discussion started by: frozensmilz
1 Replies
8. UNIX for Dummies Questions & Answers
Hi all i have queastion. Can anybody pease help me
what is user mode and kernel mode and the term "De-mountable volumes" means?
Thanks
Palash (2 Replies)
Discussion started by: palash2k
2 Replies
9. Programming
Hi all,
I am trying to setup a program to use a device driver and am confusing buffer access between User and Kernel mode. I think all applications running in User space have to communicate with the device drivers using io control calls and then have some functions called back from the driver... (1 Reply)
Discussion started by: Brendan Kennedy
1 Replies
10. Filesystems, Disks and Memory
HELP is urgently required,
I run on SCO Unix 3 and this is the panic message that I get every time that I reboot 10U
k_trap - kernel mode trap type 0x0000000E
I have checked the swap already having the following results:
#swap -l
path dev swaplo blocks free... (3 Replies)
Discussion started by: alex_slb
3 Replies