epoll_wait() failed! return -1, errno = 38, ENOSYS

milkv-duo / duo-buildroot-sdk

Milk-V Duo Official buildroot SDK

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epoll_wait() failed! return -1, errno = 38, ENOSYS #76

Closed 10dutel closed 8 months ago

10dutel commented 8 months ago

使用系统调用epoll_wait() 失败，返回值为-1，错误码为38，ENOSYS，意为系统不支持/未实现此调用。这么常见的系统调用真的没有支持吗？

Translation: The system call epoll_wait() failed with a return value of -1 and error code 38. ENOSYS means that the system does not support/implement this call. Is it true that such common system calls are not supported?

10dutel commented 8 months ago

经测试，最新的sdk实现了对epoll的支持，so close issue