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mkfifo: Don't rely on global errno

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Core::System::mkfifo() doesn't rely on POSIX's mkfifo() and sends the
syscall directly to our system. This means that the and errno doesn't
get updated which ultimately caused the program to display an incorrect
message 'mkfifo: Success (not an error)'.
This commit is contained in:
Karol Kosek 2023-05-22 09:22:10 +02:00 committed by Andreas Kling
parent 4448a51824
commit d1328639b4
Notes: sideshowbarker 2024-07-17 01:00:06 +09:00 
Author: https://github.com/krkk
Commit: https://github.com/SerenityOS/serenity/commit/d1328639b4
Pull-request: https://github.com/SerenityOS/serenity/pull/18976
1 changed files with 1 additions and 1 deletions
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2
Userland/Utilities/mkfifo.cpp
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@ -33,7 +33,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
for (auto path : paths) {
auto error_or_void = Core::System::mkfifo(path, mode);
if (error_or_void.is_error()) {
perror("mkfifo");
warnln("mkfifo: Couldn't create fifo '{}': {}", path, error_or_void.error());
exit_code = 1;
}
}