Overview
Comment: | Add of_once() for AmigaOS |
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Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
c2bde5d2834b09ee7e1639925c94ecbd |
User & Date: | js on 2019-08-01 21:20:03 |
Other Links: | manifest | tags |
Context
2019-08-01
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21:31 | Add thread-local storage for AmigaOS check-in: abaf310373 user: js tags: trunk | |
21:20 | Add of_once() for AmigaOS check-in: c2bde5d283 user: js tags: trunk | |
21:17 | Add mutexes for AmigaOS check-in: 2f01be3808 user: js tags: trunk | |
Changes
Modified src/once.h from [5ea0cd3af5] to [61d24c33d5].
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22 23 24 25 26 27 28 | 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | - + | #if defined(OF_HAVE_PTHREADS) # include <pthread.h> typedef pthread_once_t of_once_t; # define OF_ONCE_INIT PTHREAD_ONCE_INIT #elif defined(OF_HAVE_ATOMIC_OPS) typedef volatile int of_once_t; # define OF_ONCE_INIT 0 |
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Modified src/once.m from [9475bcca1a] to [4811cc42bf].
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14 15 16 17 18 19 20 21 22 23 24 25 26 27 | 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | + + + + | * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this * file. */ #include "config.h" #import "once.h" #ifdef OF_AMIGAOS # include <proto/exec.h> #endif #if defined(OF_HAVE_THREADS) && defined(OF_HAVE_ATOMIC_OPS) # import "atomic.h" # import "mutex.h" #endif void |
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40 41 42 43 44 45 46 47 48 49 50 | 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | + + + + + + + + + + | of_memory_barrier(); of_atomic_int_inc(control); } else while (*control == 1) of_thread_yield(); #elif defined(OF_AMIGAOS) Forbid(); @try { if (*control == 0) { *control = 1; func(); } } @finally { Permit(); } #else # error No of_once available #endif } |