Otherwise with '-v' we print out the file name as if it was copied:
/tmp/2gb-card/M0132.CTG not overwritten
/mnt/DCIM/CANONMSC/M0132.CTG -> /tmp/2gb-card/M0132.CTG
Previously, it would either try to copy it anyway and fail (without -R),
or create fifo instead of the socket (with -R).
Found with: Coverity Prevent
CID: 5623
MFC after: 2 weeks
feature parity with du(1) and similar: When set, cp(1) will not traverse
mount points.
Initial patch by: Graham J Lee leeg teaching.physics.ox.ac.uk
PR: bin/88056
Initial patch by: Graham J Lee leeg teaching.physics.ox.ac.uk
Approved by: ed (mentor)
MFC after: 1 month
Note that this changes error reporting behaviour somewhat - before,
no error was reported if ACL couldn't be copied because the target
filesystem doesn't support ACLs. Now, it will be reported - of course,
only if there actually is an ACL to copy.
Reviewed by: rwatson
in the system. A simple heuristics is used to detect what is "enough"
memory: if number of physmem pages is greater than 32k (equalling 128 MB
on machines with 4 kB pages).
Typical immediate result of these changes is reduction in context switches
and the goal is to increase efficiency by using large buffers:
before: /usr/bin/time -hlp cat file1 > file2
...
163 voluntary context switches
11194 involuntary context switches
after: /usr/bin/time -hlp ./cat file1 > file2
...
417 voluntary context switches
272 involuntary context switches
Reviewed by: hackers@ (no objections to earlier version of cat patch)
Approved by: gnn (mentor)
MFC after: 4 months
warning is given when the directory doesn't exist.
PR: bin/50656
Submitted by: Edwin Groothuis <edwin@mavetju.org>
Approved by: grog@
Not reviewed by: grog@
compatible with old -r behavior with regards to -L. You can now copy fifos
and other special files with -r.
Reviewed by: -standards (long ago), das, bde
Approved by: bde (recently)
This includes adding support for ACLs into cp(1) and mv(1) userspace
utilities.
For mv(1), if _PC_ACL_EXTENDED is in effect for the source AND destination
operands, the destination file's ACLs shall reflect the source.
For cp(1), if _PC_ACL_EXTENDED is in effect for both source and destination
operands, and -p has been specified, the ACLs from the source shall be
preserved on the destination.
MFC after: 1 month
the cumulative exit status being overwritten when directory permissions
were being set. This was particularly bad when called from mv(1) to
perform a cross-device move as the original files were deleted even if
the copy failed.
Reported by: Slaven Rezic <slaven.rezic@berlin.de>
Patch by: bde
PR: 42789
hack, thereby allowing future extensions to the structure (e.g., for extended
attributes) without rebreaking the ABI. FTSENT now contains a pointer to the
parent stream, which fts_compar() can then take advantage of, avoiding the
undefined behavior previously warned about. As a consequence of this change,
the prototype of the comparison function passed to fts_open() has changed
to reflect the required amount of constness for its use. All callers in the
tree are updated to use the correct prototype.
Comparison functions can now make use of the new parent pointer to access
the new stream-specific private data pointer, which is intended to assist
creation of reentrant library routines which use fts(3) internally.
Not objected to in spirit by: -arch