From: xmp <xmp@multipasto.net.co>
To: mike <ruler@isolate.net>
Cc: linux-c-programming@vger.kernel.org
Subject: Re: Misc C question
Date: Wed, 19 Jun 2002 23:44:24 -0500 [thread overview]
Message-ID: <20020619234424.A480@nietzsche> (raw)
In-Reply-To: <010701c21808$1a7315b0$0201a8c0@ws1>; from ruler@isolate.net on Wed, Jun 19, 2002 at 11:10:59PM -0400
> Basically, you could use the fexist() function (I think that's what its
> called), or the way most people do it..
> FILE *blah;
> if ((blah = fopen("/path/to/file, "r")) != NULL) {
> printf("File does not exist.");
> exit(0);
> }
hi, thanks for reply me.
About your example, What happens if the file exist and you dont have "r" permission? the call will return NULL?.
bye
next prev parent reply other threads:[~2002-06-20 4:44 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-20 2:46 Misc C question xmp
2002-06-20 3:10 ` mike
2002-06-20 4:44 ` xmp [this message]
2002-06-20 5:08 ` mike
2002-06-20 12:46 ` William N. Zanatta
2002-06-20 6:28 ` Oleg O. Ossovitskii
2002-06-20 8:05 ` Mohammed Khalid Ansari
2002-06-20 8:51 ` Re[2]: " Oleg O. Ossovitskii
2002-06-20 13:23 ` Glynn Clements
2002-06-20 20:42 ` GOMEZ NOGUERA DAVIDEDUARDO
2002-06-20 21:53 ` James Stevenson
2002-06-20 23:24 ` Glynn Clements
2002-06-21 0:07 ` Christopher Quinn
2002-06-20 23:24 ` Glynn Clements
2002-06-20 18:09 ` James Stevenson
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