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New posts in posix
two file descriptors to same file
Nov 06, 2022
linux
file
posix
file-descriptor
Share POSIX semaphore among multiple processes
Sep 25, 2022
c
posix
ipc
semaphore
Shall we use poll() or select()?
Sep 16, 2022
c++
c
networking
network-programming
posix
Is usleep() in C implemented as busy wait?
Apr 14, 2019
c
posix
Why does POSIX specify wctomb as non-thread-safe, but not mbtowc?
Apr 05, 2022
c
thread-safety
posix
multibyte
Exclusively open a device file in Linux
Sep 15, 2022
c
linux
posix
flock
How to open serial port in linux without changing any pin?
Nov 02, 2022
linux
serial-port
posix
Are system() calls evil?
Feb 25, 2019
c++
posix
Why do shells ignore SIGINT and SIGQUIT in backgrounded processes?
Sep 15, 2022
linux
shell
unix
signals
posix
What are the reasons to check for error on close()?
Aug 31, 2022
c
linux
posix
Posix thread tutorial [closed]
Oct 31, 2022
c++
c
linux
pthreads
posix
pthread_cond_wait and mutex requirement
Sep 15, 2022
pthreads
posix
Will write(2) always write less than or equal to SSIZE_MAX?
Mar 11, 2022
c
posix
Linux: Executing child process with piped stdin/stdout
Sep 30, 2022
c++
c
linux
posix
glibc
How to close a file?
Oct 31, 2022
c
linux
multithreading
signals
posix
Cost of context switch between threads of same process, on Linux
Sep 14, 2022
c
linux
pthreads
posix
context-switch
How to extract the correct timezones from POSIXct and POSIXlt objects?
Aug 16, 2022
r
timezone
posix
Why can't getaddrinfo be found when compiling with gcc and std=c99
Oct 22, 2021
c
gcc
posix
What does the "ve" in "execve" mean?
Jun 22, 2019
posix
Are there any platforms where using structure copy on an fd_set (for select() or pselect()) causes problems?
Sep 22, 2022
c
linux
unix
posix
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