Re: Fwd: TFile::Open(): distinguish application level and filesystem level errors

Dear Konstantin, Fons,

On 02/16/2011 09:09 PM, Konstantin Olchanski wrote:
> You can also cheat:
>
> errno = 0;
> TFile *f = new TFile( argv[1] );
> if (errno != 0)
> printf("system error %d (%s) somewhere inside TFile::Open", errno, strerror(errno));

very interesting! If it is ok with the ROOT guys, I'd use this for the hadd -k option.

Cheers,
Thiemo

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