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ICU-2707 Change the #warning into a #error, and allow CMA threads to build umutex.c

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X-SVN-Rev: 12239
This commit is contained in:
George Rhoten 2003-06-03 00:52:13 +00:00
parent 15fa2080f7
commit 89aff51cad
1 changed files with 6 additions and 13 deletions
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19
icu4c/source/common/umutex.c
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@ -301,9 +301,9 @@ umtx_atomic_inc(int32_t *p)
pthread_mutex_init((pthread_mutex_t*)&gIncDecMutex, pthread_mutexattr_default);
# else
pthread_mutex_init((pthread_mutex_t*)&gIncDecMutex, NULL);
# endif
gIncDecMutexInitialized = TRUE;
}
# endif
umtx_unlock(NULL);
}
@ -331,22 +331,15 @@ umtx_atomic_dec(int32_t *p)
#else
/* No recognized platform. */
#warning No atomic increment and decrement defined for this platform.
U_CAPI int32_t U_EXPORT2
umtx_atomic_inc(int32_t *p) {
return ++(*p);
}
U_CAPI int32_t U_EXPORT2
umtx_atomic_dec(int32_t *p) {
return --(*p);
}
#error No atomic increment and decrement defined for this platform. \
Either use the --disable-threads configure option, or define those functions in this file.
#endif /* Platform selection for atomic_inc and dec. */
#else /* (ICU_USE_THREADS == 1) */
#else /* (ICU_USE_THREADS == 0) */
/* Threads disabled here */
U_CAPI int32_t U_EXPORT2
umtx_atomic_inc(int32_t *p) {