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xia-chu
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Mar 28, 2024
| ret.resize(32); | ||
| auto tid = pthread_self(); | ||
| pthread_getname_np(tid, (char *) ret.data(), ret.size()); | ||
| #if defined(__GLIBC__) |
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若是不支持的话，就是走后面的默认逻辑了，以tid替代相应的name
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出现这个错误是因为 pthread_getname_np 函数在 glibc 2.12 版本之后才被添加进来，而 Alpine Linux 发行版使用的是 musl libc，它没有实现该函数的兼容接口
FROM frolvlad/alpine-glibc:alpine-3.14