HI
I am new to unix and need to install sco unix on a new server - could anybody help me with the steps I need to take - the hd is a 9gb scsi drive (pretty old machine)
Thanks (1 Reply)
I am new to unix and server at my job crashed due to hardware problem. I'm now opted to install sco unix on a new server - could anybody help me with the steps I need to take (pretty old machine)
Thanks & Regards
Nancy :( (0 Replies)
Hi all,
The following script is fine when I work via command line
m=1
c=0
while
do
echo $m
gnokii --getsms IN $m > out.txt;
m=`expr $m + 1`;
cat out.txt >> message_log;
############
read first crap< <(sed -n '/Text:/{n;p;}' out.txt);
read message< <(sed -n '/Text:/{n;p;}'... (2 Replies)
Hi all.
This may be a stupid question but here goes:
I lost a disk on my Sun-Fire 480-r and want to replace it. I don't care about the data, I just need to get a new disk in.
Can anyone supply me with step by step procedure please. I am not an expert by any means and it is a dev box so I... (1 Reply)
Thank all of you.
May you explain step by step where and how I will add pseudo code
Note : I have Linux 2.6.24-26-server on x86_64
dears kindly help me (3 Replies)
Hi to all,
I don't know if someone has done sometime a MS Excel Macro, that allows us to press F8 over the code
to see step by step, to mention something, how is running the code, which values take the variables,
if some loop is executing correct or where a error occurs, and some other... (7 Replies)
Hi Guys,
does anyone know of a step by step guide on how configure apache2 web server in solaris 10?
I will really appreciate it.
Thanks a lot (1 Reply)
FYI,
I'm slowly removing a lot of the bold font-styles from titles of discussions, forum titles, etc
I'm not removing bold for the entire site because we do need bold from time to time, especially in posts and sometimes in other places.
However, the original forum style had way too much... (3 Replies)
Discussion started by: Neo
3 Replies
LEARN ABOUT REDHAT
pthread_atfork
PTHREAD_ATFORK(3) Library Functions Manual PTHREAD_ATFORK(3)NAME
pthread_atfork - register handlers to be called at fork(2) time
SYNOPSIS
#include <pthread.h>
int pthread_atfork(void (*prepare)(void), void (*parent)(void), void (*child)(void));
DESCRIPTION
pthread_atfork registers handler functions to be called just before and just after a new process is created with fork(2). The prepare han-
dler will be called from the parent process, just before the new process is created. The parent handler will be called from the parent
process, just before fork(2) returns. The child handler will be called from the child process, just before fork(2) returns.
One or several of the three handlers prepare, parent and child can be given as NULL, meaning that no handler needs to be called at the cor-
responding point.
pthread_atfork can be called several times to install several sets of handlers. At fork(2) time, the prepare handlers are called in LIFO
order (last added with pthread_atfork, first called before fork), while the parent and child handlers are called in FIFO order (first
added, first called).
To understand the purpose of pthread_atfork, recall that fork(2) duplicates the whole memory space, including mutexes in their current
locking state, but only the calling thread: other threads are not running in the child process. The mutexes are not usable after the fork
and must be initialized with pthread_mutex_init in the child process. This is a limitation of the current implementation and might or
might not be present in future versions.
RETURN VALUE
pthread_atfork returns 0 on success and a non-zero error code on error.
ERRORS
ENOMEM insufficient memory available to register the handlers.
AUTHOR
Xavier Leroy <Xavier.Leroy@inria.fr>
SEE ALSO fork(2), pthread_mutex_lock(3), pthread_mutex_unlock(3).
LinuxThreads PTHREAD_ATFORK(3)