Hi!
19-Июн-2006 01:37 [EMAIL PROTECTED] (Blair Campbell) wrote to
[EMAIL PROTECTED]:
BC> +++ lfnfuncs.c 19 Jun 2006 01:37:06 -0000 1.3
BC> - if( _CFLAG || _AX == 0x7100 )
BC> + if( _CFLAG || ( buf->lfnax = _AX ) == 0x7100 )
BC> return( findfirst( path, ( struct ffblk * )buf, attr ) );
BC> - buf->lfnax = _AX; /* The find handle for findnext */
Don't know why this (assigning _AX to .lfnax) is need, but should note,
that new code isn't identical to previous code. With previous code:
1. in case of "_CFLAG || _AX == 0x7100", .lfnax returned untouched,
2. else (below "if") .lfnax receives value of _AX.
With new code:
1. if "_CFLAG" - .lfnax retrned untouched.
2. if not "_CFLAG", then .lfnax receives _AX both for return and below "if".
Ie., difference is that if CF is set, but AX=0x7100, then returned now
modified .lfnax. And vice versa: if CF is set, then returned (as previously)
not modified .lfnax.
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