current version of FreeBSD, this isn't guarenteed by the API.
Custom security modules, or future implementations of the setuid and
setgid may fail.
Submitted by: Erik Cederstrand
Approved by: cperciva
MFC after: 3 days
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change
Also add $FreeBSD$ to a few files to keep svn happy.
Discussed with: imp, rwatson
Because our implementation guarantees the strings inside struct utmpx to
be null terminated, we don't need to copy everything out, which makes
the code nicer to read.
Also set WARNS to 6 and add $FreeBSD$ to keep SVN silent.
- Handle wrapping correctly when \r appears in the input, and don't
remove the \r from the output.
- For lines longer than 79 characters, don't drop every 80th character.
- Style: Braces around compound while statement.
PR: 114498
Submitted by: Niclas Zeising <niclas.zeising@gmail.com> (earlier version)
Apparently with the new pts code stalled entries are printed, when they are
not with the BSD ptys.
Submitted by: Michal Mertl <mime at traveller dot cz>
also use this, and they shouldn't have to have their own prototypes.
- Silence warnings about constness and signedness in ttymsg(). This
includes changing the return value to a `const char *', and changing
the types of `left' and `wret' (both byte counts) to ssize_t.
Reviewed by: bde
Increase the size of a number of buffers and replace strcpy/strcat/sprintf
with snprintf(). There was a minor and possibly not exploitable security
hole related to one sprintf().
