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author | 2015-11-08 12:56:12 +0100 | |
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committer | 2015-11-08 12:56:12 +0100 | |
commit | 7c19aac60e12d6f5ea301bdb34d7826a01e0b06f (patch) | |
tree | f310d86aa2c6bfc19d115307dedde4eb0cd52dad /src/osd/osdmini/minisync.cpp | |
parent | a57b46ae933badd7441ce1644711dbb851e2b504 (diff) |
Rename *.c -> *.cpp in our source (nw)
Diffstat (limited to 'src/osd/osdmini/minisync.cpp')
-rw-r--r-- | src/osd/osdmini/minisync.cpp | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/osd/osdmini/minisync.cpp b/src/osd/osdmini/minisync.cpp new file mode 100644 index 00000000000..a78765f29ed --- /dev/null +++ b/src/osd/osdmini/minisync.cpp @@ -0,0 +1,66 @@ +// license:BSD-3-Clause +// copyright-holders:Aaron Giles +//============================================================ +// +// minisync.c - Minimal core synchronization functions +// +//============================================================ + +#include "osdcore.h" + + +//============================================================ +// osd_lock_alloc +//============================================================ + +osd_lock *osd_lock_alloc(void) +{ + // the minimal implementation does not support threading + // just return a dummy value here + return (osd_lock *)1; +} + + +//============================================================ +// osd_lock_acquire +//============================================================ + +void osd_lock_acquire(osd_lock *lock) +{ + // the minimal implementation does not support threading + // the acquire always "succeeds" +} + + +//============================================================ +// osd_lock_try +//============================================================ + +int osd_lock_try(osd_lock *lock) +{ + // the minimal implementation does not support threading + // the acquire always "succeeds" + return TRUE; +} + + +//============================================================ +// osd_lock_release +//============================================================ + +void osd_lock_release(osd_lock *lock) +{ + // the minimal implementation does not support threading + // do nothing here +} + + +//============================================================ +// osd_lock_free +//============================================================ + +void osd_lock_free(osd_lock *lock) +{ + // the minimal implementation does not support threading + // do nothing here +} |