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[docs] fix a typo in documentation (#7773)

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Legend 2023-07-04 04:03:59 +08:00 committed by GitHub
parent 2aa4510aa8
commit 7122aba397
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1 changed files with 8 additions and 8 deletions
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documentation/thread-sync/thread-sync.md
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@ -783,11 +783,11 @@ static void rt_thread_entry2(void *parameter)
rt_mutex_take(dynamic_mutex, RT_WAITING_FOREVER); rt_mutex_take(dynamic_mutex, RT_WAITING_FOREVER);
if(number1 != number2) if(number1 != number2)
{ {
rt_kprintf("not protect.number1 = %d, mumber2 = %d \n",number1 ,number2); rt_kprintf("not protect.number1 = %d, number2 = %d \n",number1 ,number2);
} }
else else
{ {
rt_kprintf("mutex protect ,number1 = mumber2 is %d\n",number1); rt_kprintf("mutex protect ,number1 = number2 is %d\n",number1);
} }
number1++; number1++;
@ -842,13 +842,13 @@ Both thread 1 and thread 2 use mutexes to protect the operation on the 2 numbers
/ | \ 3.1.0 build Aug 24 2018 / | \ 3.1.0 build Aug 24 2018
2006 - 2018 Copyright by rt-thread team 2006 - 2018 Copyright by rt-thread team
msh >mutex_sample msh >mutex_sample
msh >mutex protect ,number1 = mumber2 is 1 msh >mutex protect ,number1 = number2 is 1
mutex protect ,number1 = mumber2 is 2 mutex protect ,number1 = number2 is 2
mutex protect ,number1 = mumber2 is 3 mutex protect ,number1 = number2 is 3
mutex protect ,number1 = mumber2 is 4 mutex protect ,number1 = number2 is 4
… …
mutex protect ,number1 = mumber2 is 48 mutex protect ,number1 = number2 is 48
mutex protect ,number1 = mumber2 is 49 mutex protect ,number1 = number2 is 49
``` ```
Threads use mutexes to protect the operation on the two numbers, keeping the number values consistent. Threads use mutexes to protect the operation on the two numbers, keeping the number values consistent.