John Birrell
f374bfcd3c
Implement compile time debug support for spinlocks.
...
Simplify the atomic lock prototype, removing the lock value.
Delete the unlock prototypes that are not required.
1998-06-09 08:28:49 +00:00
John Birrell
e095485cdb
Remove leading underscores from the FILE lock functions that POSIX
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specifies.
1998-05-05 22:02:29 +00:00
John Birrell
f1daac6f22
In a threaded library, expect the lock field to be declared volatile,
...
so provide function prototypes that respect that, avoiding a gcc
warning that `volatile' is being thrown away.
1998-05-05 21:46:30 +00:00
John Birrell
01c70c0055
Add a private header file for libc/libc_r/libpthread to contain
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definitions for things like locking etc.
1998-04-11 06:57:33 +00:00
John Birrell
0a31d34120
Add a private (to libc, libc_r and libpthread) header file containing
...
prototypes for the spinlock functions that will be used for thread locks.
libc will have stubs declared with weak symbols. libpthread and libc_r
will have functions that really do something.
1998-03-09 05:05:32 +00:00
