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New posts in posix
Why should I close all file descriptors after calling fork() and prior to calling exec...()? And how would I do it?
May 04, 2022
c
fork
exec
posix
file-descriptor
Which POSIX flavor of regex does Perl use?
Nov 04, 2022
regex
linux
perl
find
posix
defining unused parameters in C
Oct 20, 2022
c
gcc
pthreads
posix
Python, calling mmap with too-large address causes overflow exception
Jun 05, 2020
python
posix
Execute command line and return command output
Sep 16, 2022
linux
shell
posix
fortran
Macro hell: Platform-independent pointer to setjmp/sigsetjmp
Apr 26, 2022
c
macros
posix
iso
setjmp
Does Posix supply format string macros for printf/scanf?
Apr 07, 2022
c++
c
posix
printf
Does POSIX specify that only one signal can interrupt pselect?
Oct 28, 2022
c
select
posix
How to kill all children of the current shell on interrupt?
Oct 29, 2022
shell
configuration
posix
how to detect a pin change of a GPIO on Linux board
Aug 17, 2022
c
linux
posix
embedded-linux
gpio
How to work around lack of NUL terminator in strings returned from mmap()?
Sep 24, 2022
c
linux
unix
posix
mmap
Can posix read() receive less than requested 4 bytes from a pipe?
Nov 21, 2022
linux
pipe
posix
If fclose() fails, is the file descriptor still open?
Feb 03, 2022
c
posix
fclose
Copying data from a shared-memory-mapped object using sendfile()/fcopyfile()
Apr 03, 2022
c++
posix
shared-memory
mmap
file-descriptor
How to list POSIX semaphores on Mac OS X
Nov 08, 2021
macos
posix
handle
Linux Shared Memory Synchronization
Mar 19, 2020
c
linux
posix
shared-memory
performance
What is the alternative to getopt function on Windows c++? [duplicate]
Oct 14, 2022
c++
windows
posix
getopt
What is the __DARWIN_C_LEVEL C-preprocessor symbol?
Dec 30, 2018
c
macos
posix
c-preprocessor
Are the makecontext()/swapcontext() functions compatible with C++
Jan 12, 2022
c++
posix
coroutine
ucontext
What does it take to be durable on Linux?
Feb 01, 2022
linux
posix
mmap
fsync
durability
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