Glibc 2.30 release, support for Unicode 12.1

Glibc provides system calls and basic functions of the C library, version 2.30 has been released, the following key elements:

• Support Unicode 12.1
• Support dynamic linker preloaded shared objects "--preload" parameter, as LD_PRELOAD environment variable substitution
• New on Linux getgents64 (), gettid () and tgkill () function
• 支持 pthread_cond_clockwait、pthread_mutex_clocklock、pthread_rwlock_clockrdlock、pthread_rwlock_clockwrlock 和 sem_clocklock 的 POSIX-proposed 函数
• ARM performance optimization and  ThunderX2 optimization
• Various other security fixes

About Glibc 2.30 more details and to download, please visit  SourceWare.org .

Source: Phoronix