As of FreeBSD 6, devices can only be opened through devfs. These device
nodes don't have major and minor numbers anymore. The st_rdev field in
struct stat is simply based a copy of st_ino.
Simply display device numbers as hexadecimal, using "%#jx". This is
allowed by POSIX, since it explicitly states things like the following
(example taken from ls(1)):
"If the file is a character special or block special file, the
size of the file may be replaced with implementation-defined
information associated with the device in question."
This makes the output of these commands more compact. For example, ls(1)
now uses approximately four columns less. While there, simplify the
column length calculation from ls(1) by calling snprintf() with a NULL
buffer.
Don't be afraid; if needed one can still obtain individual major/minor
numbers using stat(1).
- Allow -h option to work if the listing contains at least one device
file.
- Align major and minor device numbers correctly to the size field.
PR: bin/125678
Approved by: trasz (mentor)
MFC after: 1 month
LC_CTYPE setting) when determining which characters are printable.
This is an often-requested feature.
Use wcwidth() to determine the number of column positions a character
takes up, although there are still a few places left where we assume
1 byte = 1 column position, e.g. line-wrapping when handling the -m option.
The error handling here is somewhat more complicated than usual: we do
our best to show what we can of a filename in the presence of conversion
errors, instead of simply aborting.
will print them (i.e., number of successful calls to acl_get_entry()
exceeds 3). This makes O(1) what was O(num_TYPE_ACCESS_ACLs).
This is a slightly modified version of submitter's patch.
PR: bin/65042
Submitted by: Christian S.J. Peron <maneo@bsdpro.com>
1. Sizes in the range 1000 -- 1023 units require four characters width
for the integer; increase the field width to accomodate this.
2. Sizes in the range 9.95 -- 10 units were being displayed as "10.0"
units; adjust the logic to fix this, and now that we've got an extra
character of field width, print fractional units if the size is less
than 99.95 units.
3. Don't display sub-byte precision.
This should mean that the following sizes are displayed:
0B .. 1023B
1.0U .. 9.9U
10.0U .. 99.9U
100U .. 1023U
for values of U in "KMGTPE".
PR: bin/63547
Pointy hat to: cperciva
Approved by: rwatson (mentor)
from log[10](largest file size), but when outputting in human-friendly
format the width is always at most 4. (eg. "123K", " 12K", "1.2K".)
PR: bin/59320
Approved by: rwatson (mentor)
determine whether a symlink has an ACL. Instead, assume that symbolic
links don't have ACLs and don't bother checking. Avoids spurious
ENOENT warnings when listing directories containing broken symlinks
on filesystems with ACLs enabled.
Pointed out by: rwatson, bde
listings if the file has an extended ACL (more than the required 3 entries).
This is what Solaris and IRIX do, and what the withdrawn POSIX.2c standard
required.
Reviewed by: rwatson (an earlier version of the patch)
than the LOMAC-specific interfaces for listing MAC labels. This permits
ls to view MAC labels in a manner similar to getfmac, when ls is used
with the -l argument. Next generation LOMAC will use the MAC Framework
so should "just" work with this and other policies. Not the prettiest
code in the world, but then, neither is ls(1).
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
appropriate. Before this, a 2.9 GB file was misleadingly reported as
"2G". This mostly brings unit_adjust() in line with what is in du(1).
Reviewed by: jmallett
Approved by: nik
-m List files across the page, separated by commas.
-p Print a slash after directory names
-x Same as -C but sort across the columns rather than down
Submitted by: Kyle Martin <mkm@ieee.org>
o Old-style K&R declarations have been converted to new C89 style
o register has been removed
o prototype for main() has been removed (gcc3 makes it an error)
o int main(int argc, char *argv[]) is the preferred main definition.
o Attempt to not break style(9) conformance for declarations more than
they already are.
file sizes to be displayed with unit suffixes; Byte, Kilobyte,
Megabyte, Gigabyte, Terabyte and Petabyte in order to reduce the
number of digits to three or less.
Submitted by: nik
are now defined using the characters a-h and A-H for the bold
variants. The old way using 0-7 for the colours still works, but
prints a message asking the user to switch.
PR: bin/27374
the long -l output format with the last commit. Fix it
by replacing the "%b %e" strftime format with "%Ef".
Make a note in the manual page that the LANG environment
variable affects the running of ls.
Reviewed by: ache
representation of time and date") won't change in time. Instead
of hard coding the locations of the time elements and hoping that
they don't move use strftime to generate the desired formats in
the first place.
PR: bin/7826
