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New posts in posix
Shredding MySQL rows
Mar 10, 2026
mysql
posix
Why does poll require its main parameter to live beyond the call?
Mar 09, 2026
c
posix
inotify
POSIX alternative to multiple variables assignments with read
Mar 09, 2026
bash
sh
posix
How to tell if a given process opened files with O_DIRECT?
Mar 07, 2026
io
linux-kernel
posix
grep: "^." doesn't match correctly with grep 2.5.1 and earlier
Mar 05, 2026
regex
posix
grep
POSIX Program to search entire file system for a file
Mar 04, 2026
c++
c
posix
Incrementing the value of POSIX semaphores by more than 1
Mar 04, 2026
c
linux
posix
semaphore
how much extra memory does posix_memalign() take?
Mar 02, 2026
c++
memory-management
posix
How to get POSIX strerror_r instead of GNU version?
Feb 27, 2026
ubuntu
g++
posix
glibc
Sleep function in C (POSIX) breaks my program
Feb 27, 2026
c
fork
posix
sleep
Is it a given or an assumption that all POSIX/SUS signals are a #define?
Feb 24, 2026
c
signals
posix
sus
Is shmid returned by shmget() unique across processes?
Feb 23, 2026
linux
posix
shared-memory
Send and receive UDP multicast packets with the same socket
Feb 23, 2026
c
sockets
posix
multicast
multicastsocket
Unix Domain Socket concurrent read/write on both ends
Feb 23, 2026
c
multithreading
unix
posix
unix-socket
pthread race condition, suspicious behaviour
Feb 22, 2026
c
linux
posix
Difference between fgetc() and read() function in C
Feb 20, 2026
c
posix
stdio
tty
Handle daylight savings using as.POSIXct() or functions in the lubridate package
Feb 18, 2026
r
datetime
posix
lubridate
dst
Relationship between Alnum and IsAlphabetic character classes in Java RegEx patterns
Feb 18, 2026
java
regex
unicode
posix
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