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#%*&*@#(@ sun

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This commit is contained in:
Russ Cox
2006-05-21 17:02:05 +00:00
parent ee4955c879
commit 1125f094ce
29 changed files with 563 additions and 44 deletions
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6
libmemlayer/lsetrefresh.c
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@ -10,13 +10,13 @@ memlsetrefresh(Memimage *i, Refreshfn fn, void *ptr)
Memlayer *l;
l = i->layer;
if(l->refreshfn!=nil && fn!=nil){ /* just change functions */
if(l->refreshfn!=0 && fn!=0){ /* just change functions */
l->refreshfn = fn;
l->refreshptr = ptr;
return 1;
}
if(l->refreshfn == nil){ /* is using backup image; just free it */
if(l->refreshfn == 0){ /* is using backup image; just free it */
freememimage(l->save);
l->save = nil;
l->refreshfn = fn;
@ -29,7 +29,7 @@ memlsetrefresh(Memimage *i, Refreshfn fn, void *ptr)
return 0;
/* easiest way is just to update the entire save area */
l->refreshfn(i, i->r, l->refreshptr);
l->refreshfn = nil;
l->refreshfn = 0;
l->refreshptr = nil;
return 1;
}