1. UNIX for Advanced & Expert Users

Hi All L2000-44 HP-UX 11.00 I am attempting to setup a FIFO over NFS. Directing and reading from the FIFO works fine on the local machine - however when I direct to the FIFO from a server which has the directory NFS mounted it does not work. The a process to read from the FIFO on the local... (2 Replies)

2. UNIX for Advanced & Expert Users

Hi...Can anyone please guide me on FIFO Pipes in UNIX.I have lerant things like creating fifo pipes,using them for reads and writes etc.I want to know what is the maximum amount of memory that such a pipe may have? Also can anyone guide me on where to get info on this topic from? (4 Replies)

3. UNIX for Dummies Questions & Answers

Hi , I m beginner for Unix and i want to use FIFO in my 2 Scripts . I want 1 script to read data from FIFO and other will write into FIFO. Despite reading so many articles/posts i am still unable sunchronize my scripts. My doubts are 1> Do We require both scripts as daemons to use... (0 Replies)

4. Programming

Hello, I have a FIFO which i would like to open O_WDWR | O_NONBLOCK | O_ASYNC and have a SIGIO signal generated when there is input on the FIFO, but there a re a bunch of bugs surrounding this (like for instance i read somewhere that you have to set O_ASYNC with fcntl etc. is this even... (0 Replies)

5. Programming

hi, my problem is i have 10 thread for produces double two dimensional array these will produces 2d array 400 times ,then i have a thread to takes a two dimensional array then it inverse , and most 10 array can be in the fifo , and threads given takes one by one, now my problem is , i cant... (0 Replies)

6. Programming

Hello C programming fellows!!! I'm doing a program with multiple threads in gnu/linux, ubuntu for beeing precise... This program consist in multiple threads, as logical each thread do different things and communicate to each other using IPC. The problem is that in "process 1" I have a... (1 Reply)

7. Programming

Dear friends i'm want to implement a program which one file is split into fragments by the server (by some random size) and sent to some processes, so these processes get randomly the fragments of the original file from the server, then the downloader randomly connects to some of these processes... (0 Replies)

8. Programming

=server.c= #include <stdio.h> #include <stdlib.h> #include <sys/stat.h> #include <sys/types.h> #include <unistd.h> #include <errno.h> #include <fcntl.h> #include <string.h> #include <signal.h> #define MSGSIZE 50 (1 Reply)

9. UNIX and Linux Applications

Hello , I am working on unix FIFO IPC. i have a doubt regarding that. If the fifo is updated(write()) through one process....can we able to send any signal that fifo is updated and ready to get read...to other process.?? (0 Replies)

10. UNIX for Beginners Questions & Answers

Hi all, First of all, sorry for the pastebin link. The code tags aren't working for me. #!/bin/bash # while-menu-dialog: a menu driven - Pastebin.com This is a channel "changer" shell script i'm working on. It uses dialog to display the menus. It... (3 Replies)