[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Octave-bug-tracker] [bug #41836] plot command: temporaray file names no
|
From: |
anonymous |
|
Subject: |
[Octave-bug-tracker] [bug #41836] plot command: temporaray file names not unique |
|
Date: |
Wed, 12 Mar 2014 08:42:23 +0000 |
|
User-agent: |
Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0) |
Follow-up Comment #4, bug #41836 (project octave):
... just tried the Windows build from the web site
http://wiki.octave.org/Octave_for_Microsoft_Windows#Octave_3.8.0_MXE_Builds
GNU Octave, version 3.8.1
... lines skipped ...
Octave was configured for "i686-w64-mingw32".
... lines skipped ...
octave:1> tempname()
ans = C:Usersea55AppDataLocalTempoct-1
octave:1> tempname()
ans = C:Usersea55AppDataLocalTempoct-2
octave:2> tempname()
ans = C:Usersea55AppDataLocalTempoct-3
octave:3>
Shows the same behavior.
Windows has a simple function to create temporaray file names ('limited' to
65000 variants)
UINT WINAPI GetTempFileName(
_In_ LPCTSTR lpPathName,
_In_ LPCTSTR lpPrefixString,
_In_ UINT uUnique,
_Out_ LPTSTR lpTempFileName
);
Another more safe option is to use the following COM function to create a
unique ID
HRESULT CoCreateGuid(
_Out_ GUID *pguid
);
Header: Objbase.h, Library: Ole32.lib, DLL: Ole32.dll
I don't know about the GNU libraries, though.
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?41836>
_______________________________________________
Nachricht gesendet von/durch Savannah
http://savannah.gnu.org/