From: Sascha Retzki <lantis@iqranet.info>
To: linux-c-programming@vger.kernel.org
Subject: Re: various doubts part 2
Date: Tue, 10 Aug 2004 09:04:03 +0200 [thread overview]
Message-ID: <1092121443.1419.3.camel@linux.local> (raw)
In-Reply-To: <41183899.9000203@sancharnet.in>
Am Di, 2004-08-10 um 04.53 schrieb joy:
> outfile = open(filename,O_WRONLY|O_CREAT,S_IRWXU|S_IRWXO);
> while((bytes_read = read(STDIN_FILENO,buff,sizeof(buff))>0))
> {
> if((bytes_written = write(outfile , buff ,bytes_read))!=bytes_read)
> {
> fprintf(stderr,"write error");
> exit(1);
> }
> }
Why not reading from 'stdin' directly ? That FD is defined in stdio.h
iirc... What is STDIN_FILENO anyway :) ?
next prev parent reply other threads:[~2004-08-10 7:04 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-10 2:53 various doubts part 2 joy
2004-08-10 7:04 ` Sascha Retzki [this message]
2004-08-11 2:52 ` joy
2004-08-11 22:21 ` Luiz Fernando N. Capitulino
2004-08-12 10:49 ` joy
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