minerva/Base/usr/share/man/man2/getpid.md at 1d53ae1d6f7d460e411d0c3e9ba48f0e7b6160b9

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minerva / Base / usr / share / man / man2 / getpid.md

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## Name

getpid - get current process ID

## Synopsis

```**c++
#include <unistd.h>

pid_t getpid();
```

## Description

Returns the PID (process ID) of the calling process.

## Return value

The process ID of the calling process.

## Errors

None.

## See also

-   [`getppid`(2)](help://man/2/getppid)
-   [`gettid`(2)](help://man/2/gettid)