10-02-2001
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
this is the seventh problem i'm having with samba.
for some reason, i cannot logon to the domain.
i've created user accounts... and i was able to establish a connection between
the samba server (my PDC) and my workstations by logging in as "root."
however now when i try to logon it gives... (5 Replies)
Discussion started by: xyyz
5 Replies
2. Programming
Hi all, I have a query about multithreading. What I would like to do is, at the start of my main update() function, start a couple of threads in parallel, once they are all complete carry on with my main update function.
void update() {
thread1->update(); // fluid solver
... (3 Replies)
Discussion started by: memoid
3 Replies
3. UNIX for Dummies Questions & Answers
Hello,
I am new to this forum and this is my first post here...
I have never worked on either Pro*C or Multithreading..Now, i have to write a Pro*C, Multithreading daemon process.. I dont know where to start.. Can anybody help me with examples?
1. need to write a Pro*C multithreading... (0 Replies)
Discussion started by: kachiraju
0 Replies
4. UNIX for Advanced & Expert Users
Hi,
Can you please give me a suitable reference to learn multithreading programming in C in UNIX?
Thanks (3 Replies)
Discussion started by: naan
3 Replies
5. Shell Programming and Scripting
Hi
I need to insert 1million records into MySQL database, but it is taking lot of time as there is no bulk insert support.
I want to spawn 10 processes which will insert 100k records each parallely.
Can somebody help me with a example program to execute this task through shell scripting. (5 Replies)
Discussion started by: sach_roger
5 Replies
6. Programming
Situation:
i have multiple pthread_create calls like this:
pthread_create(...., ThreadFunc1,.....);
pthread_create(...., ThreadFunc2,.....);
.
.
which i am using to create multiple threads.All the "ThreadFunc<i>" functions are actually calling same function "Receive" of a class using same... (3 Replies)
Discussion started by: Sastra
3 Replies
7. IP Networking
hello to all
i want to use multithreading to my UDP broadcast server client program. will anyone help me by proving C code. i am working in fedora. also my requirement is POSIX compliance.please help me..... (0 Replies)
Discussion started by: moti12
0 Replies
8. Programming
hello to all
i want to use multithreading to my UDP broadcast server client program. will anyone help me by proving C code. i am working in fedora. also my requirement is POSIX compliance.please help me..... (6 Replies)
Discussion started by: moti12
6 Replies
9. Programming
I take this question of the The Linux Programming Interface: A Linux and Unix System Programming page 652 exercise 30.1
I want someone to explain the under line statement because it sounds complex to me couldn't understand anything
30-1 Modify the program (thread_incr.c) so that each loop in... (3 Replies)
Discussion started by: fwrlfo
3 Replies
CRASH(L) CRASH(L)
NAME
crash - analyze kernel dump or active system image
SYNOPSIS
crash [ aps ] [ -bdvtiz ] [ -s sfile ] [ -c cfile ] [ -u addr ]
DESCRIPTION
Synopsis of options -
-b Brief mode; skip general display of processes
-d Crash dump contains swap image. (default?)
-v Verbose; dump much information about each proc [future]
-t TTY structs to be dumpped
-i Incore inode table to be printed
-c FILE Provide non-standard file name for system image input
-s FILE Provide non-standard symboltable input
-u ADDR Trace a process other than currently selected one
-z Interrupt Trace displayed
aps Print PS & PC at time of interupt (doesn't do anything)
crash examines a dump of unix which it looks for in the file sysdump. It prints out the contents of the general registers, the kernel
stack and a traceback through the kernel stack. If an aps is specified, the ps and pc at time of interrupt are also printed out. The dump
of the stack commences from a "reasonable" address and all addresses are relocated to virtual addresses by using the value of kdsa6 found
in the dump.
The following options may be specified.
-b Brief mode; skip general display of processes. Only the currently selected process will be traced.
-c cfile
If the -c argument is found, the following argument is taken to be the name of a file containing the system image. The default is
"/usr/sys/core".
-s sfile
If the -s argument is found the following argument is taken to be the name of a file, containing a symbol table which should be used
in interpreting text addresses. The default is "/unix".
-u addr
Force a process to be displayed as if it were active when the crash occurred. addr is the octal address of the proc table entry.
FILES
/unix system namelist
/dev/swap swap device
/usr/sys/core core file
SEE ALSO
crash(8), adb(1), ps(1), rstat(1)
DIAGNOSTICS
Missing arg Unable to Open file Format Error in symbolfile
BUGS
Care should be used in running crash on "/dev/mem". Things can change while crash is running; the picture it gives is only a close approx-
imation to reality.
AUTHOR
Mike Muuss, JHU EE
John Stewart, Teledyne Geotech
March 1983 CRASH(L)