219304 |
05-Mar-2011 |
trasz |
Add two new system calls, setloginclass(2) and getloginclass(2). This makes it possible for the kernel to track login class the process is assigned to, which is required for RCTL. This change also make setusercontext(3) call setloginclass(2) and makes it possible to retrieve current login class using id(1).
Reviewed by: kib (as part of a larger patch)
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194494 |
19-Jun-2009 |
brooks |
In preparation for raising NGROUPS and NGROUPS_MAX, change base system callers of getgroups(), getgrouplist(), and setgroups() to allocate buffers dynamically. Specifically, allocate a buffer of size sysconf(_SC_NGROUPS_MAX)+1 (+2 in a few cases to allow for overflow).
This (or similar gymnastics) is required for the code to actually follow the POSIX.1-2008 specification where {NGROUPS_MAX} may differ at runtime and where getgroups may return {NGROUPS_MAX}+1 results on systems like FreeBSD which include the primary group.
In id(1), don't pointlessly add the primary group to the list of all groups, it is always the first result from getgroups(). In principle the old code was more portable, but this was only done in one of the two places where getgroups() was called to the overall effect was pointless.
Document the actual POSIX requirements in the getgroups(2) and setgroups(2) manpages. We do not yet support a dynamic NGROUPS, but we may in the future.
MFC after: 2 weeks
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172621 |
14-Oct-2007 |
csjp |
Fix id -A when the subject has an extended subject token associated with them (for example when they have logged in from an ip6 source).
- Stick with the initial call to getaudit(2), if it returns E2BIG, use getaudit_addr(2) instead and set the "extended" flag to indicate that we the calling credential has an extended subject state. - Additionally, add the printing of the machine/at_addr (the ip/ip6 addresses)
MFC after: 1 week Obtained from: TrustedBSD Project
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145628 |
28-Apr-2005 |
robert |
- Merge two functions for printing `id' output. Showing the ids of both an user given by an argument to `id', and the current user, is now handled in a single function. Displaying the current user's ids was inaccurate because getgroups(2) had been used. getgroups(2) returns the current kernel state of a user's groups, which may not always be correct if /etc/group was recently changed. - Fix a few style bugs.
PR: bin/78085
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48792 |
12-Jul-1999 |
nik |
Add $Id$, to make it simpler for members of the translation teams to track.
The $Id$ line is normally at the bottom of the main comment block in the man page, separated from the rest of the manpage by an empty comment, like so;
.\" $Id$ .\"
If the immediately preceding comment is a @(#) format ID marker than the the $Id$ will line up underneath it with no intervening blank lines. Otherwise, an additional blank line is inserted.
Approved by: bde
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21673 |
14-Jan-1997 |
jkh |
Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long.
Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.
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