C and real hardware - (nf)
arvind at ubvax.UUCP
arvind at ubvax.UUCP
Sun Jun 26 04:27:12 AEST 1983
#R:rlgvax:-34500:ubvax:4100002:000:380
ubvax!arvind Apr 30 11:15:00 1983
***** ubvax:net.lang.c / arvind / 7:10 pm Apr 29, 1983
***** ubvax:net.lang.c / rlgvax!tom / 4:40 pm Apr 28, 1983
RE: possible undesired optimization of code like:
while (ADDR->c_reg&BUSY)
;
"shared" in place of "volatile" or "unregister" may be a nicer attribute
for vaibales "shared" between processes; the latter includes external
device processes in case of drivers.
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