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ICU-1730 C comments fixed

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X-SVN-Rev: 7937
This commit is contained in:
Steven R. Loomis 2002-03-11 23:39:43 +00:00
parent 7361bd3f0c
commit 1c6e1c40fb
1 changed files with 19 additions and 18 deletions
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37
icu4c/source/common/umutex.c
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@ -229,14 +229,15 @@ umtx_destroy(UMTX *mutex) {
#if (ICU_USE_THREADS == 1)
//
// umtx_atomic_inc
// umtx_atomic_dec
//
/*
* umtx_atomic_inc
* umtx_atomic_dec
*/
#if defined (WIN32)
//
// Win32 - use the Windows API functions for atomic increment and decrement.
//
/*
* Win32 - use the Windows API functions for atomic increment and decrement.
*/
U_CAPI int32_t U_EXPORT2
umtx_atomic_inc(int32_t *p)
{
@ -250,12 +251,12 @@ umtx_atomic_dec(int32_t *p)
}
#elif defined (POSIX)
//
// POSIX platforms without specific atomic operations. Use a posix mutex
// to protect the increment and decrement.
// Put the mutex in static storage so we don't have to come back and delete it
// when the process exits.
//
/*
* POSIX platforms without specific atomic operations. Use a posix mutex
* to protect the increment and decrement.
* Put the mutex in static storage so we don't have to come back and delete it
* when the process exits.
*/
static pthread_mutex_t gIncDecMutex;
static UBool gIncDecMutexInitialized = FALSE;
@ -296,11 +297,11 @@ umtx_atomic_dec(int32_t *p)
return retVal;
}
// TODO: pthread_mutex_destroy() when the time comes.
/* TODO: pthread_mutex_destroy() when the time comes. */
#else
// No recognized platform.
/* No recognized platform. */
#warning No atomic increment and decrement defined for this platform.
U_CAPI int32_t U_EXPORT2
@ -313,10 +314,10 @@ umtx_atomic_dec(int32_t *p) {
return --(*p);
}
#endif // Platform selection for atomic_inc and dec.
#endif /* Platform selection for atomic_inc and dec. */
#elif // (ICU_USE_THREADS == 1)
#elif /* (ICU_USE_THREADS == 1) */
U_CAPI int32_t U_EXPORT2
umtx_atomic_inc(int32_t *p) {
@ -328,7 +329,7 @@ umtx_atomic_dec(int32_t *p) {
return --(*p);
}
#endif // (ICU_USE_THREADS == 1)
#endif /* (ICU_USE_THREADS == 1) */