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Compile error in Stream.cpp with GCC (Ubuntu 8.10) [message #18825]

Sat, 25 October 2008 02:36

kodos
Messages: 111
Registered: March 2008

Experienced Member

Hi,

when I try to compile my program with a fresh copy of U++ svn and an up-to-date Ubuntu 8.10 with gcc-4.3 I get the following error in release mode:

In function �int open(const char*, int, ...)�,
    inlined from �bool Upp::FileMapping::Create(const char*, Upp::int64, bool)� at /home/christian/Desktop/upp/uppsrc/Core/Stream.cpp:1306:
/usr/include/bits/fcntl2.h:51: error: call to �__open_missing_mode� declared with attribute error: open with O_CREAT in second argument needs 3 a
	rguments

Here you can find more infos: https://wiki.ubuntu.com/CompilerFlags#-D_FORTIFY_SOURCE=2
I don't know which flags are needed so I just point you in the right direction. Smile

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Re: Compile error in Stream.cpp with GCC (Ubuntu 8.10) [message #18923 is a reply to message #18825]

Fri, 31 October 2008 22:15

bytefield
Messages: 210
Registered: December 2007

Experienced Member

There was such an error in previous svn revisions but was solved. So, make an svn update. Thanks anyway for reporting it.
The problem was related to parameters from "open" function, if flag O_CREAT is set, open function takes 3 parameters else it take 2 (well 3 but last is ignored).

cdabbd745f1234c2751ee1f932d1dd75

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