- Copy stable/10@296371 to releng/10.3 in preparation for 10.3-RC1
builds.
- Update newvers.sh to reflect RC1.
- Update __FreeBSD_version to reflect 10.3.
- Update default pkg(8) configuration to use the quarterly branch.

Approved by: re (implicit)

MFC r282041: hexdump: Don't use uninitialized struct stat.

PR: 196194

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Replace index() and rindex() calls with strchr() and strrchr().

The index() and rindex() functions were marked LEGACY in the 2001
revision of POSIX and were subsequently removed from the 2008 revision.
The strchr() and strrchr() functions are part of the C standard.

This makes the source code a lot more consistent, as most of these C
files also call into other str*() routines. In fact, about a dozen
already perform strchr() calls.

Remove the advertising clause from UCB copyrighted files in usr.bin. This
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

Revert most part of 200420 as requested, as more review and polish is
needed.

Remove unneeded header includes from usr.bin/ except contributed code.

Tested with: make universe

In next(), ensure that 'done' is set in the case when a file cannot
be opened, to avoid trying to read standard input after already closing
it, which resulted in EBADF errors.

Do not predeclare __inline functions, this makes no sense and generates
a warning with gcc 3.4.x.

display.c:
- 'savech' is only used if it is set a few lines above where
it is used, initialize it to silence warning.

- 'length' is either -1 or greater than 0, hence it is safe to cast it
to unsigned when comparing it here.

odsyntax.c:
- 'p' is assigned either (*argvp)[0] or (*argvp)[1] which both are
char *. 'num' and 'end' are assigned values based on 'p'.
Hence use char * instead of unsigned char * for these variables.

'&end' as the second argument to strtoll does not need to be casted
to char** any more.

This solves a
'dereferencing type-punned pointer will break strict-aliasing rules'
warning when compiling with -O2.

parse.c:
- 'prec' is only used when sokay == USEPREC and sokay = USEPREC
when 'prec' is assigned. Hence 'prec' is not used uninitialized,
initialize it to silence warning.

- The code involving 'nextpr' is hard to follow, but I belive
'nextpr' will not be used unless it is initialized.
Anyway, IF 'nextpr' is used uninitialized it is better to
get a consistant error (seg fault, when dereferencing a NULL pointer)
than potentially accessing some random memory.

The above changes makes hexdump WARNS=6 clean even when compiled with
-O2. Hence bump WARNS to keep it clean.

Tested by: CFLAGS='-O2 -pipe' make universe

Add POSIX-style support for multibyte characters to od(1): the 'c'
conversion interprets input bytes as multibyte sequences and displays
printable characters in the area corresponding to their first byte.
The remaining bytes are shown as "**".

ANSIify function definitions.
Add some constness to avoid some warnings.
Remove use register keyword.
Deal with missing/unneeded extern/prototypes.
Some minor type changes/casts to avoid warnings.

Reviewed by: md5

s/inline/__inline/

Consistently use FBSDID

Overhaul hexdump's od syntax code to handle the -s -A -j -N -t options that
SUSv3 requires and give od a proper manual page.

PR: 36783

Declare variables that were extern'd in multiple places in hexdump.h.

PR: 36783

Add support for printing long doubles.

PR: 36783

Print signed single-byte decimal integers correctly instead of implicitly
converting them to unsigned bytes.

PR: 36783

remove __P

Slightly more efficient fix to the const problem.

WARNS=2 fixups.

File positions are off_t nowdays, not long, so:
strtol -> strtoll
fseek -> fseeko

NOTE: that fseek not works for >long offsets files per POSIX:

[EOVERFLOW] For fseek( ), the resulting file offset would be a value which
cannot be represented correctly in an object of type long.

Remove the misnamed `emalloc' and replace its uses with the calloc (along
with error checking) that it actually was.

Oops, missed another printf() invocation with no format string.

Don't call printf() with no format string.

$Id$ -> $FreeBSD$

PR: bin/9016

Fix bug with od/hd/hexdump. "*" lines are supposed to indicate one or
duplicates of the previous line, but a small file with less then 16
characters of zeros in it will be falsy identified as a repeat of
the (non-existant) previous line. i.e. the first line of output winds
up being a "*". Added a bit of code to handle the degenerate 'there is
no previous line' case for the first line.

Use err(3) instead of local redefinition, incorporate `hd' in usage str.

This commit was generated by cvs2svn to compensate for changes in r1590,
which included commits to RCS files with non-trunk default branches.

BSD 4.4 Lite Usr.bin Sources