getuid (System Call) | Operating systems, scripting, PowerShell and security

C, Procesos, Sistemas operativos

NAME

getuid – get a real user ID

SYNOPSIS

#include<unistd.h>
uid_t getuid(void);

1 2	#include<unistd.h> uid_t getuid(void);

DESCRIPTION

The getuid() function shall return the real user ID of the calling process.

RETURN VALUE

The getuid() function shall always be successful and no return value is reserved to indicate the error.

ERRORS

No errors are defined.

getuid (System Call) (Sistemas operativos, Procesos, C)