dimgigov
d0de9c2abf
- Add bux_mutex_* and bux_rwlock_* C runtime functions - Add library/std/Sync.bux with Mutex and RwLock wrappers - Add examples/sync.bux — threaded counter with Mutex - Update docs/Stdlib.md with Sync section and example - Update README.md feature table
59 lines
1.1 KiB
Plaintext
59 lines
1.1 KiB
Plaintext
module Std::Sync {
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extern func bux_mutex_new() -> *void;
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extern func bux_mutex_lock(handle: *void);
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extern func bux_mutex_unlock(handle: *void);
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extern func bux_mutex_free(handle: *void);
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extern func bux_rwlock_new() -> *void;
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extern func bux_rwlock_rdlock(handle: *void);
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extern func bux_rwlock_wrlock(handle: *void);
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extern func bux_rwlock_unlock(handle: *void);
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extern func bux_rwlock_free(handle: *void);
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struct Mutex {
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handle: *void;
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}
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struct RwLock {
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handle: *void;
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}
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func Mutex_New() -> Mutex {
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return Mutex { handle: bux_mutex_new() };
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}
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func Mutex_Lock(m: *Mutex) {
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bux_mutex_lock(m.handle);
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}
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func Mutex_Unlock(m: *Mutex) {
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bux_mutex_unlock(m.handle);
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}
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func Mutex_Free(m: *Mutex) {
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bux_mutex_free(m.handle);
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}
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func RwLock_New() -> RwLock {
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return RwLock { handle: bux_rwlock_new() };
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}
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func RwLock_ReadLock(rw: *RwLock) {
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bux_rwlock_rdlock(rw.handle);
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}
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func RwLock_WriteLock(rw: *RwLock) {
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bux_rwlock_wrlock(rw.handle);
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}
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func RwLock_Unlock(rw: *RwLock) {
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bux_rwlock_unlock(rw.handle);
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}
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func RwLock_Free(rw: *RwLock) {
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bux_rwlock_free(rw.handle);
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}
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}
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