Justus Winter, le Thu 22 Jan 2015 22:22:04 +0100, a écrit :
> So do we consider {deallocating,destroying,mod_refing} MACH_PORT_NULL
> or MACH_PORT_DEAD an error, or an expensive nop ?AIUI frobbing PORT_DEAD is quite common indeed, like something died while doing something, and we ended up with a dead name. Frobbing PORT_NULL would be like free(NULL), it doesn't seem necessarily a bad practice to be, it can simplify some code. At least those do not do horrible things. I added the warnings about frobbing bogus ports because that was actually doing horrible things when the bogus port happened to be reused for something else. Sammel
