NAME setreuid, setregid - set real and/or effective user or group ID LIBRARY Standard C library ... ruid , uid_t euid ); int setregid(gid_t rgid , gid_t egid ); Feature Test MacroNAME setreuid, setregid - set real and/or effective user or group ID LIBRARY Standard C library ... ruid , uid_t euid ); int setregid(gid_t rgid , gid_t egid ); Feature Test MacroNAME setreuid, setregid - set real and/or effective user or group ID LIBRARY Standard C library ... ruid , uid_t euid ); int setregid(gid_t rgid , gid_t egid ); Feature Test MacroNAME setreuid, setregid - set real and/or effective user or group ID LIBRARY Standard C library ... ruid , uid_t euid ); int setregid(gid_t rgid , gid_t egid ); Feature Test Macrodifference that the change in implementation from setregid(-1, egid ) to setresgid(-1, egidversions. SEE ALSO getgid (2), setegid (2), setregid (2), capabilities (7), credentials (7), user_namespacesdifference that the change in implementation from setregid(-1, egid ) to setresgid(-1, egidversions. SEE ALSO getgid (2), setegid (2), setregid (2), capabilities (7), credentials (7), user_namespacesversions. SEE ALSO getresgid (2), setgid (2), setregid (2), credentialssetpgid (2) on Alpha setpriority (2) 1.0 setregid (2) 1.0 setregid32 (2) 2.4 setresgidversions. SEE ALSO getresgid (2), setgid (2), setregid (2), credentials