Lines Matching +full:super +full:- +full:set
36 .Nd set user and group ID
54 user IDs and the saved set-user-ID of the current process
57 .\" The real user ID and the saved set-user-ID are changed only if the
58 .\" effective user ID is that of the super user.
63 .\" system call if the effective user ID is not that of the super user.
69 .\" or the saved set-user-ID
72 of the process, or if the effective user ID is that of the super user.
78 group IDs and the saved set-group-ID of the current process
81 .\" The real group ID and the saved set-group-ID are changed only if the
82 .\" effective user ID is that of the super user.
87 .\" system call if the effective user ID is not that of the super user.
93 .\" or the saved set-group-ID
96 of the process, or if the effective user ID is that of the super user.
104 The effective user ID may be set to the value
105 of the real user ID or the saved set-user-ID (see
109 in this way, the effective user ID of a set-user-ID executable
110 may be toggled by switching to the real user ID, then re-enabled
111 by reverting to the set-user-ID value.
112 Similarly, the effective group ID may be set to the value
113 of the real group ID or the saved set-group-ID.
115 .Rv -std
118 .Bl -tag -width Er
120 The user is not the super user and the ID
135 .St -p1003.1-90
171 call, be sure to set the close-on-exec flag:
172 .Bd -literal
180 if (fd == -1)