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serenity/Base/usr/share/man/man2/getuid.md
Lenny Maiorani 765936ebae
Everywhere: Switch from (void) to [[maybe_unused]] (#4473) 
Problem:
- `(void)` simply casts the expression to void. This is understood to
  indicate that it is ignored, but this is really a compiler trick to
  get the compiler to not generate a warning.

Solution:
- Use the `[[maybe_unused]]` attribute to indicate the value is unused.

Note:
- Functions taking a `(void)` argument list have also been changed to
  `()` because this is not needed and shows up in the same grep
  command.
2020-12-21 00:09:48 +01:00

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Name

getuid, getgid - get real user / group id

Synopsis

#include <unistd.h>

uid_t getuid();
gid_t getgid();

Description

Returns the real user or group id.

See also