*BSD #define

From: George (greerga@CIRCLEMUD.ORG)
Date: 06/10/98

Can someone please look up the OS-dependant #define for various *BSD

'gcc -v -o x x.c' for Linux gives:
Reading specs from /usr/lib/gcc-lib/i586-pc-linux-gnu/2.8.1/specs gcc version 2.8.1
 /usr/lib/gcc-lib/i586-pc-linux-gnu/2.8.1/cpp -lang-c -v -undef
-D__GNUC__=2 -D__GNUC_MINOR__=8 -D__ELF__ -Dunix -Dlinux -D__ELF__
-D__unix__ -D__linux__ -D__unix -D__linux -Asystem(posix) -Di386 -Di586
-Asystem(unix) -Acpu(i386) -Amachine(i386) -D__i386__ -D__i586__
-Asystem(unix) -Acpu(i386) -Amachine(i386) bus.c /tmp/cca14223.i

So I could use __linux__ to determine the platform.

What I'm interested in doing is something like this:

#if defined(__freebsd__) && MAX_PWD_LENGTH == 10
#warning Your passwords won't work.

Along that lines, is there a #define to tell if you are using MD5
passwords? (That's the problem, not DES passwords.)

George Greer, greerga@circlemud.org | Genius may have its limitations, but
http://patches.van.ml.org/          | stupidity is not thus handicapped.
http://www.van.ml.org/CircleMUD/    |                  -- Elbert Hubbard

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