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| author | jhb <jhb@FreeBSD.org> | 2000-10-18 10:30:12 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2000-10-18 10:30:12 +0000 |
| commit | a4104b417ea985c653c0668f77ffee40394327a6 (patch) | |
| tree | 65f9ce24ef1b9657dabe0c1eb26b1faa5882ec1c /sys/dev/random | |
| parent | 8aa01908ad19f43c27b74c89bcd456610e34b435 (diff) | |
| download | FreeBSD-src-a4104b417ea985c653c0668f77ffee40394327a6.zip FreeBSD-src-a4104b417ea985c653c0668f77ffee40394327a6.tar.gz | |
Add in a simple API for memory barriers to machine/bus.h:
- barrier_read() enforces a memory read barrier
- barrier_write() enforces a memory write barrier
- barrier_rw() enforces a memory read/write barrier
Diffstat (limited to 'sys/dev/random')
0 files changed, 0 insertions, 0 deletions
