Unit 'Linux'	Package
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setregid

Set Real and Effective Group ID.

Declaration

Source position: linux.pp line 486

function setregid(

rgid: uid_t;

egid: uid_t

):cint;

setregid sets the real group ID to rgid and the effective group ID to egid. Passing a value of -1 tells the system not to change that value.

On Error, -1 is returned. fpgeterrno can be used to get more detailed error information.