Since the code stats and mkdirs in 2 separate steps, it is possible that
the directory will be created in the meantime by something else (e.g.
concurrent install).[1]
While here alter the code to properly report stat failure, previously it
would always claim it was mkdir which failed.
Noted by: royger [1]
MFC after: 1 week
Instead, change arguments of internal function digest_update() to accept
signed char arguments.
Remove MAP_FAILED fallback definition and casts of MAP_FAILED.
Thanks to bde@ for looking over this and doing the code analysis.
* -M <metalog> Log metadata in mtree format.
* -D <destdir> Log paths relative to <destdir>.
* -h <hash> Log digest of type <hash>.
* -T <tags> Specify which mtree tags to log.
* -l <linkflag> Create hard or symbolic links (allows logging).
* -U Install without root privileges (owner, group, mode,
and flags can be logged via -M
NOTE: In the interest of compatibility with NetBSD and because it is the
obvious letter, the nearly useless -M option (disable mmap) has been
repurposed.
Sponsored by: DARPA, AFRL
Obtained from: NetBSD
Reviewed by: bz
group file to be used. This is useful for installing on systems where
a user or group does not currently exist.
Sponsored by: DARPA, AFRL
Obtained from: NetBSD
MFC after: 5 days
Sync up with flags understood by install(1) [1], and make install(1)'s
usage output not hide the clearly documented -M flag.
PR: misc/154739 [1]
Submitted by: arundel
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
- Sort function prototypes;
- Apply static on all function bodies. To quote bde@:
> It is a good obfuscation to declare functions as static only in the
> prototype, so that you can't see the static for the actual function.
> The reverse obfuscation (with static only in the function definition)
> would make more sense, but is a constraint error.
Reviewed by: bde
because of the absence of a destination directory or if the
"destination directory" is not a directory.
PR: bin/11826
Submitted by: Denis Eremenko <moonshade@pnhz.kz>
Approved by: grog@
X-MFC after: various freezes
