源码文件
/* include sem_wait */ #include "unpipc.h" #include "semaphore.h" int mysem_wait(mysem_t *sem) { int n; if (sem->sem_magic !=…
SEM 源代码
半导体制造工艺中的关键步骤——半导体蚀刻（SEM）技术，是实现高精度微纳结构加工的重要手段。本页面汇集了12个精选资源，涵盖从基础理论到先进应用的全方位内容，适合初学者及资深工程师深入探索。通过学习这些资料，您可以掌握如何利用SEM技术优化集成电路设计、提高器件性能，并了解其在M…
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源码文件
/* include sem_open1 */ #include "unpipc.h" #include "semaphore.h" #include /* for variable arg lists */ #define MAX_TRIES 10 …
源码文件
/* * This is a test program for my semaphore functions. */ /* include main */ #include "unpipc.h" #include "semaphore.h" #defin…
源码文件
/* include sem_trywait */ #include "unpipc.h" #include "semaphore.h" int mysem_trywait(mysem_t *sem) { struct sembuf op; if (s…
源码文件
/* include sem_post */ #include "unpipc.h" #include "semaphore.h" int mysem_post(mysem_t *sem) { struct sembuf op; if (sem->se…
源码文件
/* include sem_getvalue */ #include "unpipc.h" #include "semaphore.h" int mysem_getvalue(mysem_t *sem, int *pvalue) { int val; …
源码文件
/* include sem_wait */ #include "unpipc.h" #include "semaphore.h" int mysem_wait(mysem_t *sem) { struct sembuf op; if (sem->se…
源码文件
/* include sem_close */ #include "unpipc.h" #include "semaphore.h" int mysem_close(mysem_t *sem) { if (sem->sem_magic != SEM_MAG…
源码文件
#include "unpipc.h" int main(int argc, char **argv) { sem_t *sem; int val; if (argc != 2) err_quit("usage: semgetvalue ");…
源码文件
#include "unpipc.h" int main(int argc, char **argv) { sem_t *sem; int val; if (argc != 2) err_quit("usage: semwait "); s…