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Set Real and Effective Group ID
Source position: linux.pp line 461
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.