| www.delorie.com/djgpp/mail-archives/browse.cgi | search |
| From: | "Honey LAN >_^" <honeymak AT yahoo DOT com> |
| Newsgroups: | comp.os.msdos.djgpp |
| Subject: | file manipulation.......... |
| Date: | Thu, 11 Jan 2001 20:55:59 +0800 |
| Organization: | IMS Netvigator |
| Lines: | 10 |
| Message-ID: | <93ka9n$e0v1@imsp212.netvigator.com> |
| NNTP-Posting-Host: | wtstnt04175.netvigator.com |
| X-Priority: | 3 |
| X-MSMail-Priority: | Normal |
| X-Newsreader: | Microsoft Outlook Express 5.00.2919.6700 |
| X-MimeOLE: | Produced By Microsoft MimeOLE V5.00.2919.6700 |
| To: | djgpp AT delorie DOT com |
| DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
| Reply-To: | djgpp AT delorie DOT com |
em.........i m a C student.........
when we work with a file,
e.g. file_ptr = fopen("filename.ext", "w")
how C compiler deal with the env with permission?
i mean if i don't have the correct permission of the file, in this example
"write", can i work with that file?.........i know the value of the file_ptr
is returned by the OS.......will the OS just ignore this operation? or
return any error msg?....thank Q....
| webmaster | delorie software privacy |
| Copyright © 2019 by DJ Delorie | Updated Jul 2019 |