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New posts in posix

SO_ERROR value after successful socket operation

sockets posix

IF_NAMESIZE vs. IF_NAMESIZE+1

c network-programming posix

Why does read() in C read input in chunks when there's no user-level buffering?

c linux io posix

Writing a plugin system?

c++ c linux plugins posix

Escaping plus in sed regular expression

regex ubuntu sed escaping posix

How do I drop supplementary groups in Linux?

c linux posix privileges

pthread_cond_timedwait returns ETIMEDOUT immediately

How to portability use "${@:2}"?

can I assume that the .cache directory exists?

linux caching posix

Retrieve Linux Time using struct timespec

c linux posix timespec

memory map file with growing size

c linux posix mmap

How do I stop sem_open() failing with ENOSYS?

c linux ipc posix semaphore

Can fnctl(F_SETOWN, <pid>) direct a signal to a pthread ID instead of a process ID?

c linux signals posix

Can we modify limits.h? Would it render any effect?

c linux header kernel posix

How do ACLs influence ls / stat() results?

linux bash posix acl

pthread_create(3) and memory synchronization guarantee in SMP architectures

POSIX Shared Memory and msync

posix shared-memory

Real-time signals received in reversed order on Linux

c linux signals posix real-time

Is this usage of condition variables ALWAYS subject to a lost-signal race?