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Diffstat (limited to 'lib/libc/compat-43/setreuid.2')
-rw-r--r-- | lib/libc/compat-43/setreuid.2 | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/lib/libc/compat-43/setreuid.2 b/lib/libc/compat-43/setreuid.2 deleted file mode 100644 index 980da12..0000000 --- a/lib/libc/compat-43/setreuid.2 +++ /dev/null @@ -1,91 +0,0 @@ -.\" Copyright (c) 1980, 1991, 1993, 1994 -.\" The Regents of the University of California. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by the University of -.\" California, Berkeley and its contributors. -.\" 4. Neither the name of the University nor the names of its contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" @(#)setreuid.2 8.2 (Berkeley) 4/16/94 -.\" -.Dd April 16, 1994 -.Dt SETREUID 2 -.Os BSD 4 -.Sh NAME -.Nm setreuid -.Nd set real and effective user ID's -.Sh SYNOPSIS -.Fd #include <unistd.h> -.Ft int -.Fn setreuid "uid_t ruid" "uid_t euid" -.Sh DESCRIPTION -The real and effective user IDs of the -current process are set according to the arguments. -If -.Fa ruid -or -.Fa euid -is -1, the current uid is filled in by the system. -Unprivileged users may change the real user -ID to the effective user ID and vice-versa; only the super-user may -make other changes. -.Pp -The -.Fn setreuid -function has been used to swap the real and effective user IDs -in set-user-ID programs to temporarily relinquish the set-user-ID value. -This purpose is now better served by the use of the -.Fn seteuid -function (see -.Xr setuid 2 ) . -.Pp -When setting the real and effective user IDs to the same value, -the standard -.Fn setuid -function is preferred. -.Sh RETURN VALUES -Upon successful completion, a value of 0 is returned. Otherwise, -a value of -1 is returned and -.Va errno -is set to indicate the error. -.Sh ERRORS -.Bl -tag -width [EPERM] -.It Bq Er EPERM -The current process is not the super-user and a change -other than changing the effective user-id to the real user-id -was specified. -.El -.Sh SEE ALSO -.Xr getuid 2 , -.Xr seteuid 2 , -.Xr setuid 2 -.Sh HISTORY -The -.Nm -function call appeared in -.Bx 4.2 -and was dropped in -.Bx 4.4 . |