On 26 Aug 98 at 16:16, Rene Brun wrote:
> My understanding is that AccessPathname returns a status flag.
> The general convention is that if everything OK, the status flag is
> 0, otherwise it is 1.
Well but this puzzle users (Everyday I am being asked " Why
gSystem.Load == kFALSE means the sharelib has been loaded succefully
?")
May be instead of Bool_t these functions should return Status_t ?
Status_t TSystem::AccessPathName(const char *path, EAccessMode
mode)
return kOK;
return kFAILED;
I'd like to mention that "man access" says:
RETURN VALUES
If the requested access is permitted, access() succeeds and
returns 0. Otherwise, -1 is returned and errno is set to
indicate the error.
So I still think it will be more logical to return
Status_t kOk = 0
and
Status_t kFAILED = -1.
Valery
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