pthread_t initialize
pthread_t is nothing but unsigned long int, thus during declaration initialize it with 0 value. Now just before pthread_join just check if it is non ..., pthread_t is a C type, so it must have a trivial default constructor; so you can just value-initialize it: : thread(), // ... Your usage of threadValid seems somewhat confused. It would be better to make it a bool initially set to false and then only set, ... not put complete code, but just a suggestion, did you initialize num ? ... int num; pthread_t *ptr; if (argv[1]) num = atoi(argv[1]); index = calloc ..., Your assumption is incorrect to start with. pthread_t objects are opaque. .... this to be able to initialize static thread references to invalid values., #include <pthread.h> int pthread_create(pthread_t *thread, const ... for the new thread; this structure is initialized using pthread_attr_init(3) and ..., pthread_t definition ..... 参考：http://stackoverflow.com/questions/6310746/initializing-pthread-mutexes下面的操作通常是不建议的：staticpthread.,Problem: The pthread_t identifiers within the object may or may not be .... function is concerned.... the default (initialized) state is notAllocated ... , There is no thread-specific logic to initialize tinfo ; it is just a regular C ... if a thread needs to know it's pthread_t ID it can call pthread_self().
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 pthread_t initialize 相關參考資料
Calling pthread_join on a pthread_t which may not have been ...
pthread_t is nothing but unsigned long int, thus during declaration initialize it with 0 value. Now just before pthread_join just check if it is non ... https://stackoverflow.com Correct pthread_t initialization and handling - Stack Overflow
pthread_t is a C type, so it must have a trivial default constructor; so you can just value-initialize it: : thread(), // ... Your usage of threadValid seems somewhat confused. It would be better to ... https://stackoverflow.com How to dynamically allocate(initialize) a pthread array ...
... not put complete code, but just a suggestion, did you initialize num ? ... int num; pthread_t *ptr; if (argv[1]) num = atoi(argv[1]); index = calloc ... https://stackoverflow.com Is there an invalid pthread_t id? - Stack Overflow
Your assumption is incorrect to start with. pthread_t objects are opaque. .... this to be able to initialize static thread references to invalid values. https://stackoverflow.com pthread_create(3) - Linux manual page - Michael Kerrisk - man7.org
#include <pthread.h> int pthread_create(pthread_t *thread, const ... for the new thread; this structure is initialized using pthread_attr_init(3) and ... http://man7.org pthread_t definition - 我的奋斗@2011之移动互联网- CSDN博客
pthread_t definition ..... 参考：http://stackoverflow.com/questions/6310746/initializing-pthread-mutexes下面的操作通常是不建议的：staticpthread. https://blog.csdn.net pthread_t initial values and pthread_kill - Ars Technica OpenForum
Problem: The pthread_t identifiers within the object may or may not be .... function is concerned.... the default (initialized) state is notAllocated ... https://arstechnica.com pthread_t is initialised for thread it is defined in? - Stack Overflow
There is no thread-specific logic to initialize tinfo ; it is just a regular C ... if a thread needs to know it's pthread_t ID it can call pthread_self(). https://stackoverflow.com |