Forum: UNIX Programming

Hi, For various reasons I need to how many packets are queued in the SO_RCVBUF of a udp socket. I know there are various mechanisms for detecting...

Hello, what is the best way of solving cases where one has to wait (forever, until killed or instructed otherwise) for some event to occur? E.g.,...

Hi all, My code(c/c++) runs as a server on a gnu/linux box. it does multithreading, socket and database(oci) stuff. The problem is that by using...

Hi everybody, What libraries do I need to access hardware such as a hard drive? I know how to write to files and such, but how would I program...

Charles Wilkins <2boxers_at_comcast.net> wrote: Hi Charles. Thanks for the quick response. As for installing a new version of GCC, my...

On Thu, 07 Aug 2003 02:42:21 GMT, Terry <a@b.c> wrote: How can it be both? Will tell you later... The Rockies won/lost record may be...

It seems that my system's select call has a limitation of 1024 open file descriptors. I need to learn about this restriction as I am programming...

I am trying to have my parent process create two text files in my current directory write its pid in ecah file and close them. I don't know how to...

Bob C. Little <bclasd@bellsouth.net> wrote: Here's a Perl solution: ------------------------8<--------------------------------------------...

"Michael Korte" <michael.korte@materna.de> wrote in message news:bgqeh0$38v$1@pentheus.materna.de... df only tells about mounted file systems. ...

Jem Berkes wrote: Easy. First fseek, then ftruncate, then fput, fwrite or whatever. -- Fletcher Glenn email f-g-l-e-n-n@quest.com (remove...

Hello, I'm trying to find out how I can tell the current tty from a daemon written in C. ttyname() is useful only for the tty I start it on, but...

The destruction of a sub instantiated obj that I’m pointing too. This is a pseudo code example, don’t get all bent if I forgot a semicolon etc...

Hi, I've been trying to get the hang of programming with POSIX threads, and as an exercise in doing so I've written a simpe application where one...

Is the order of memory segments(text, data, BSS, heap) guaranteed to be same in any unix memory model ?

Hi Frank, Pardon me for butting in a thread that I didn't follow from the beginning... But AFAIK, SUSv3 states (in the rationale volume in...

Hello, I have a program which is waiting for data on a socket in recvfrom(). If a signal (SIGTERM) is sent to the program, should recvfrom()...

Hello, I have a server programing running on solaris 8 ultra 5. It seems has a bug happens very very occasionally. I use lsof and pfile...

Does anyone know any free processor load generator for Solaris 9? I would like to stress Solaris 9 in a Java environment. Thanks. EKL

Currently I have two machines SUNOne and SUNTwo. Their IP addresses are: SUNOne: 111.76.90.155 SUNTwo: 111.76.90.115 So far, I was doing...