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serenity/Base/usr/share/man/man2/get_process_name.md
kleines Filmröllchen 98c0c5e9e6 Help+Base: Add help://man URLs for links between man pages 
The URLs of the form `help://man/<section>/<page>` link to another help
page inside the help application. All previous relative page links are
replaced by this new form. This doesn't change any behavior but it looks
much nicer :^)

Note that man doesn't handle these new links, but the previous relative
links didn't work either.
2022-01-11 00:24:57 +01:00

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Name

get_process_name - get the process name

Synopsis

#include <unistd.h>

int get_process_name(char* buffer, int buffer_length);

Description

get_process_name() places the current process name into the provided buffer.

Pledge

In pledged programs, the stdio promise is required for this system call.

Errors

  • EFAULT: the process name could not be copied into the buffer.
  • ENAMETOOLONG: buffer_length is too short.

See also