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terryxq wrote:

DoctorRockit wrote:Actually the solution you posted does not deal with alignment, but rather with little-endian to big-endian conversion (or vice versa).

I don't think so. macro READU32/16 uses for le, psp is le.

Pardon me, you're right. The byte-wise access solves the alignment problem.

Actually the solution you posted does not deal with alignment, but rather with little-endian to big-endian conversion (or vice versa).

See:
http://en.wikipedia.org/wiki/Data_structure_alignment

versus

http://en.wikipedia.org/wiki/Endianess

I haven't really looked at your threading code, but one thing you might want to try is qualifying the global variable washere as being volatile, to force the compiler to read it from memory in your final check.

While you can easily fix the shell prompt by setting the PS1 environment variable to something like "\u@\h \w$ " your description sounds as if something else is seriously wrong. Try rebuilding /etc/passwd by executing: mkpasswd -l > /etc/passwd and restart the cygwin shell afterwards. HTH

No Why Nawt? Because, among other things, you're forgetting about the current state of all devices which must be backed up and restored as well. Another thing is that you have have to backup and restore the complete context of the current thread of execution, just as an operating system with preemp...