Unix Programming
in [Programming]
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Costum Build-Enviroment (search for libs at a certain place first) I'm sorry for the weird subject. Here's my problem: I'm stuck on a system without root-priviledges. Thus if I want some program the admin doesn't want to install systemwide, I'll have to locally install it $HOME. Now, if I can simply build the program from source everything is fine. I configure with --prefix="$H... 5 Apr 2010 19:29
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ANN: Seed7 Release 2010-04-04 Hello, I have released a new version of Seed7: seed7_05_20100404.tgz In the Seed7 programming language new statements and operators can be declared easily. Types are first class objects and therefore templates/generics need no special syntax. Object orientation is used when it brings advantages and not in plac... 4 Apr 2010 18:11
pthread_cond_wait Hello, Can I use pthread_cond_wait & pthread_signal for IPC? I am using fork to create 2 process. Can I use pthread_cond_wait & pthread_signal to stall one of the process until the condition is set by the other? Thanks, Vandana ... 5 Apr 2010 02:54
Why can't I catch a SIGBUS on my Mac (when strlen(NULL) is used)? Hi, I tried a simple test application and I fail to catch the exception in my catch block. Why does this not work? I am using Mac OS X 10.5.x, but I think as this is a plain UNIX issue it will behave identical on Linux. The code (test.cpp): #include <signal.h> #include <stdio.h> #include <string.h> #in... 3 Apr 2010 15:56
Do named pipes have disk I/O ?? Named pipes seem like a really good form of IPO. I want to know if they are bogged down with disk I/O, since they are treated as files. Some operating systems actually implement pipes as temporary files, so I know that this is possible. ... 11 Apr 2010 11:14
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socket Well this is what I have so far. I believe I'm doing this right. #include <stdio.h> #include <sys/socket.h> int smtp,pop,ftp; smtp=socket(AF_INET,SOCK_DGRAM,25); pop=socket(AF_INET,SOCK_DGRAM,109); ftp=socket(AF_INET,SOCK_DGRAM,21); This should declare the socket(s). Bill ... 8 Apr 2010 19:41
IPC based on name pipe FIFO and transaction log file Please critique this design: Multiple threads of one process communicate with one or more threads of another process. The first process appends (O_APPEND flag) transaction records to a transaction log file, and then writes to a named pipe to inform the other process that a transaction is ready for process... 4 Apr 2010 23:40
LBW 0.1: Linux Binaries on Windows On Thu, 01 Apr 2010 00:03:21 GMT, David Given wrote: Yes, finally you both get to know why I've been asking all those weird questions over the past couple of months! LBW is a Linux binary loader that runs on Windows (currently only 32-bit Windows XP). It translates Linux system calls into Windows ones,... 16 Apr 2010 09:27 |