diff options
| author | Ruslan Ermilov <ru@FreeBSD.org> | 2002-12-18 09:22:32 +0000 |
|---|---|---|
| committer | Ruslan Ermilov <ru@FreeBSD.org> | 2002-12-18 09:22:32 +0000 |
| commit | 2faeeff4c9bb77cca44a977d96c1a9fc7af8d8a3 (patch) | |
| tree | cb18f664ed0ee63bee30f6af9b148510b6e9663b /lib/libc/sys/setreuid.2 | |
| parent | a1096fe6dfb9dc2ec492a1421075a38d6d75bc02 (diff) | |
Notes
Diffstat (limited to 'lib/libc/sys/setreuid.2')
| -rw-r--r-- | lib/libc/sys/setreuid.2 | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/libc/sys/setreuid.2 b/lib/libc/sys/setreuid.2 index fd5d636c6eed..cd8b7187a58e 100644 --- a/lib/libc/sys/setreuid.2 +++ b/lib/libc/sys/setreuid.2 @@ -63,17 +63,16 @@ the real user ID, then the saved user ID will be set to the effective user ID. .Pp The .Fn setreuid -function has been used to swap the real and effective user IDs +system call 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 ) . +.Xr seteuid 2 +system call. .Pp When setting the real and effective user IDs to the same value, the standard .Fn setuid -function is preferred. +system call is preferred. .Sh RETURN VALUES .Rv -std setreuid .Sh ERRORS |
