10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Actually i am thinking of some usefull application that involves both IPC and pthreads.But i am not quite sure what type of application involves both these together :confused:.
Anyways i am now working on creating a simple featured file manager that can do the following:
Display file name and... (2 Replies)
Discussion started by: ronmaximus
2 Replies
2. Programming
I want to have a message send & receive through 2 uni-direction FIFO
Flow of data
FIFO1
stdin--->parent(client) writefd--->FIFO1-->child(server) readfd
FIFO2
child(server) writefd2---->FIFO2--->parent(client) readfd2--->stdout
I need to have boundary structed message... (3 Replies)
Discussion started by: ouou
3 Replies
3. Solaris
I was asked to look into a problem with a Sun Netra 440 in another department. On the server in question, the relevant 'uname -a' information is, "SunOS host1 5.9 Generic_118558-16 sun4u sparc SUNW,Netra-440". That information aside, while the other admin is logged into the ALOM, these errors are... (0 Replies)
Discussion started by: Borealis
0 Replies
4. Programming
Hi guys, I'm new to Linux and Unix I have just simple code . But I don't know why it doesn't work ..
But, the outputfile is Blank.. I don't understand why.. Please help me.. Thank you very much
P.S: sorry, I don't know how to edit this post clearly.. it's hard to read.. Please try.. (2 Replies)
Discussion started by: thanh_sam_khac
2 Replies
5. Programming
Hi! I'm trying to write this program: in my intentions it should get a message and send it to a second process (pid_upost), then to a third process (pid1, pid2, pid3, depending on the choice made when a new message is inserted). This program should write the message in a file (message1, message2 or... (1 Reply)
Discussion started by: Kaminski
1 Replies
6. UNIX for Advanced & Expert Users
Is there a performance advantage of one of these over the other? Obviously, it makes no sense to use normal TCP sockets or UDP sockets w/ the overhead they carry. But what about UNIX domain sockets vs FIFOs? I'd think they'd be very similar, in terms of performance and in terms of how they're... (2 Replies)
Discussion started by: mgessner
2 Replies
7. UNIX for Advanced & Expert Users
How can I make tar read data from a fifo, instead of storing it as a fifo? (8 Replies)
Discussion started by: Corona688
8 Replies
8. Linux
This isn't strictly a Linux question, but... I've been working on a project to archive some streaming media for time shifting using 'mplayer' and have been using FIFOs to archive in Ogg Vorbis format:
mkfifo program_name.wav
(mplayer -ao pcm -aofile program_name.wav &)... (0 Replies)
Discussion started by: deckard
0 Replies
9. Programming
Hi, so I've got this program("main") that fork executes another ("user"). These programs communicate through fifos.
One communication is a spawn call, where user passes an executable, main forks and executes it. So, I'm keeping track of all my processes using a task table. After the fork (for... (6 Replies)
Discussion started by: Funktar
6 Replies
10. UNIX for Dummies Questions & Answers
I have a parent that is passing data to child A and then child A has to process it and pass to child B. I am able to pass the data to child A but am not able to pass it to child B. Child B seems to only be receiving the last data instead of the whole data.
I saw one example in a book but it uses... (1 Reply)
Discussion started by: scmay
1 Replies