example: (copy stdin -> stdout, like cat without parameters.)
main(argc,argv)
int argc;
char **argv;
{
int n ;
char buffer[512];
while ( (n=read(0,buffer,sizeof(bu
write(1,buffer,n);
}
}
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Example programs for the read and write system call in Linux
Hi,
Can somebody give me example programs on how to use the Read and Write system call in the Linux Kernel. Also could you help me out with links on where I can find good tutorials for the same.. Basic File operations is wht I am looking at..
Thanks in advance..
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by: RBEIMSPosted on 2009-09-18 at 03:06:38ID: 25364324
Did you try the manpages? Normally they give a lot of information about the function parameters and so on...
man 2 write
You need to have the manpages-dev package installed in order to use these.
Also, at the bottom of each manpage, there are related manpages that usually give a lot of information on similar functions.