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* MFC r289172,r290254:Enji Cooper2017-02-091-2/+0
| | | | | | | | | | | | | | | | | | | r289172: Refactor the test/ Makefiles after recent changes to bsd.test.mk (r289158) and netbsd-tests.test.mk (r289151) - Eliminate explicit OBJTOP/SRCTOP setting - Convert all ad hoc NetBSD test integration over to netbsd-tests.test.mk - Remove unnecessary TESTSDIR setting - Use SRCTOP where possible for clarity r290254: Remove unused variable (SRCDIR) Notes: svn path=/stable/10/; revision=313488
* MFC r264581, r264744:Pedro F. Giffuni2014-04-301-2/+2
| | | | | | | | | Various style(9) fixes and typos in printf, grep, sort and patch. #define should be followed by a tab. Notes: svn path=/stable/10/; revision=265160
* MFC various moves of tools/regressions/ tests to the new infrastructure.Julio Merino2014-04-2716-0/+71
| | | | | | | | | | | | | | | | | | | - r263220 Migrate tools/regression/sbin/ to the new tests layout. - r263222 Add Makefile missed in r263220. - r263226 Migrate tools/regression/{usr.bin/lastcomm,usr.sbin}/ to the new tests layout. - r263227 Migrate most of tools/regression/usr.bin/ to the new tests layout. - r263345 Expand tabs that sneaked in into spaces. - r263346 Migrate tools/regression/usr.bin/make/ to the new tests layout. - r263348 Add Makefiles missed in r263346. - r263351 Migrate tools/regression/usr.bin/pkill/ to the new tests layout. - r263388 Mark multi_test as requiring /usr/share/dict/words. - r263814 Fix path to the run.pl script to let these tests run. - r264742 Prevent building tests when bootstrapping make. This is 'make tinderbox' clean. Notes: svn path=/stable/10/; revision=264996
* POSIX requires that non-existent or null arguments be treated as if aEitan Adler2012-12-181-1/+1
| | | | | | | | | | | | | | | | zero argument were supplied. Add a regression test to catch this case as well. PR: bin/174521 Submitted by: Daniel Shahaf <danielsh@elego.de> (pr) Submitted by: Mark Johnston <markjdb@gmail.com> (initial patch) Reviewed by: jilles Approved by: cperciva (implicit) MFC after: 3 weeks Notes: svn path=/head/; revision=244407
* sh: Prefer internal nextopt() to libc getopt().Jilles Tjoelker2012-09-151-4/+10
| | | | | | | | | | | | This reduces code duplication and code size. /usr/bin/printf is not affected. Side effect: different error messages when certain builtins are passed invalid options. Notes: svn path=/head/; revision=240541
* Remove trailing whitespace per mdoc lint warningEitan Adler2012-03-291-1/+1
| | | | | | | | | | Disussed with: gavin No objection from: doc Approved by: joel MFC after: 3 days Notes: svn path=/head/; revision=233648
* Style cleanups for printf.Pedro F. Giffuni2012-01-121-18/+18
| | | | | | | | | | PR: bin/152934 Approved by: jhb (mentor) Obtained from: Illumos MFC after: 2 weeks Notes: svn path=/head/; revision=230027
* printf(1): Document that %c and precision for %b/%s use bytes, not chars.Jilles Tjoelker2011-05-281-6/+17
| | | | | | | | | | This means these features do not work as expected with multibyte characters. This perhaps less than ideal behaviour matches printf(3) and is specified by POSIX. Notes: svn path=/head/; revision=222421
* printf: Allow multibyte characters for '<char> form, avoid negative codes.Jilles Tjoelker2011-05-282-7/+20
| | | | | | | | | | | | | | | | Examples: LC_ALL=en_US.UTF-8 printf '%d\n' $(printf \'\\303\\244) LC_ALL=en_US.ISO8859-1 printf '%d\n' $(printf \'\\344) Both of these should print 228. Like some other shells, incomplete or invalid multibyte characters yield the value of the first byte without a warning. Note that there is no general way to go back from the character code to the character. Notes: svn path=/head/; revision=222418
* printf(1): Move non-bugs from the BUGS section to a new section CAVEATS.Jilles Tjoelker2011-04-251-10/+10
| | | | Notes: svn path=/head/; revision=221026
* printf(1): Mention effect of '#' modifier on other conversions.Jilles Tjoelker2011-04-251-5/+5
| | | | Notes: svn path=/head/; revision=221013
* printf: Note that this is used both as a normal program and a shell builtin.Jilles Tjoelker2011-03-011-0/+4
| | | | Notes: svn path=/head/; revision=219153
* printf: Do not use sh memory functions in sh builtin.Jilles Tjoelker2010-12-291-13/+0
| | | | | | | | | These functions throw exceptions if they fail, possibly causing memory leaks. The normal out-of-memory handling suffices. The INTOFF around almost all of printf prevents memory leaks due to SIGINT. Notes: svn path=/head/; revision=216809
* sh: Make warnings in the printf builtin non-fatal, like in the program.Jilles Tjoelker2010-12-201-17/+13
| | | | | | | | | | | The #define for warnx now behaves much like the libc function (except that it uses sh command name and output). Also, it now uses C99 __VA_ARGS__ so there is no need for three different macros for 0, 1 or 2 parameters. Notes: svn path=/head/; revision=216606
* Revert r216423 per request from Jilles.Xin LI2010-12-141-10/+10
| | | | | | | | | | The new behavior prevents us from being able to bail out explicitly on unknown options that we have not implemented. BASH for instance have introduced a '-v' for printf(1) builtin and it seems to be bad to pretend that we supported it and have a script break silently. Notes: svn path=/head/; revision=216447
* When printf is being used as a sh(1) builtin, it can not callXin LI2010-12-141-3/+1
| | | | | | | | | | exit(3) as pointed out by jilles@ so revert to using return(), also change the return value back to 1 as requested by bde@. This is logically a revert of revision 216422. Notes: svn path=/head/; revision=216439
* We work on ctype's and not only on numbers so set LC_ALL instead ofXin LI2010-12-141-1/+1
| | | | | | | | | | | LC_NUMERIC. PR: bin/152934 Submitted by: Pedro F. Giffuni <giffunip tutopia.com> Obtained from: Illumos Notes: svn path=/head/; revision=216424
* IEEE Std 1003.1-2008, Section 1.4, Utility Description Defaults saysXin LI2010-12-141-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | that when the options section is listed as "None", utility shall recognize "--" as a first argument to be discarded. This implementation is largely based on OpenBSD implementation but we do slightly differently: a) We skip argv[0] as the first step; b) We test whether the next argument is "--" and ignore it. With this change one will get: %printf usage: printf format [arguments ...] %printf -v -v%printf -- -v -v% %printf -- usage: printf format [arguments ...] Which matches the behavior observed on a Debian system but different from the Illumos change. Notes: svn path=/head/; revision=216423
* Make use of EX_USAGE for usage().Xin LI2010-12-141-2/+4
| | | | Notes: svn path=/head/; revision=216422
* The only caller of mknum() provides a char instead of an int, so make itXin LI2010-12-131-2/+2
| | | | | | | | | | | match the definition. PR: bin/152934 Submitted by: Pedro F. Giffuni <giffunip tutopia.com> Obtained from: Illumos Notes: svn path=/head/; revision=216418
* Move locale.h include to the beginning header section as pointed out byXin LI2010-12-131-3/+2
| | | | | | | | | style(9) Submitted by: Pedro F. Giffuni <giffunip tutopia.com> Notes: svn path=/head/; revision=216417
* Remove the advertising clause from UCB copyrighted files in usr.bin. ThisJoel Dahl2010-12-112-8/+0
| | | | | | | | | | | | 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 Notes: svn path=/head/; revision=216370
* printf: Remove support for building as a csh builtin.Jilles Tjoelker2010-12-081-8/+2
| | | | | | | | | | | | | The #define BUILTIN was for building as a csh (not tcsh) builtin. Given that csh was replaced by tcsh years ago there is no point in keeping this. The #define SHELL is for building as an sh builtin and is in active use. This commit does not change the /bin/sh and /usr/bin/printf binaries. Notes: svn path=/head/; revision=216310
* sh: Add printf builtin.Jilles Tjoelker2010-11-192-7/+34
| | | | | | | | | | | | | | | | | | | | This was removed in 2001 but I think it is appropriate to add it back: * I do not want to encourage people to write fragile and non-portable echo commands by making printf much slower than echo. * Recent versions of Autoconf use it a lot. * Almost no software still wants to support systems that do not have printf(1) at all. * In many other shells printf is already a builtin. Side effect: printf is now always the builtin version (which behaves identically to /usr/bin/printf) and cannot be overridden via PATH (except via the undocumented %builtin mechanism). Code size increases about 5K on i386. Embedded folks might want to replace /usr/bin/printf with a hard link to /usr/bin/alias. Notes: svn path=/head/; revision=215520
* Note bug in trying to printf(1) things like: '-%s\n' "foo"David E. O'Brien2010-09-091-0/+7
| | | | Notes: svn path=/head/; revision=212374
* printf(1): Clarify that \OOO produces a byte, different %b escape sequences.Jilles Tjoelker2010-09-051-4/+10
| | | | | | | | | | | Octal escape sequences are expanded to bytes, not characters, and multiple are required for a multibyte character. The valid escape sequences in %b strings are slightly different from the escape sequences in the format string. Notes: svn path=/head/; revision=212244
* Build usr.bin/ with WARNS=6 by default.Ed Schouten2010-01-021-1/+0
| | | | | | | Also add some missing $FreeBSD$ to keep svn happy. Notes: svn path=/head/; revision=201386
* POSIX says that octal escapes have the format \ddd in the format string,David Schultz2008-08-021-1/+2
| | | | | | | | | | | | but \0ddd in a %b argument, with a length restriction of 3 octal digits in either case. This seems silly, but it needs to be right so it's possible to write an octal escape followed by an ordinary digit. Solaris printf(1) and GNU printf(1) also behave this way. Example: "printf '\0752'" now produces "=2" instead of garbage. Notes: svn path=/head/; revision=181153
* Prefer {u,}intmax_t over the deprecated {u_,}quad_t.Stefan Farfeleder2005-08-051-17/+18
| | | | Notes: svn path=/head/; revision=148721
* Markup and wording fixes.Ruslan Ermilov2005-06-141-1/+1
| | | | | | | Approved by: re (blanket) Notes: svn path=/head/; revision=147370
* Sync program's usage() with manpage's SYNOPSIS.Ruslan Ermilov2005-05-211-1/+1
| | | | Notes: svn path=/head/; revision=146466
* Update the bugs section, null characters in the format string are now handled.Stefan Farfeleder2005-04-141-6/+4
| | | | Notes: svn path=/head/; revision=145084
* Handle null characters in the format string. A \0 in the argument passed to %bStefan Farfeleder2005-04-141-7/+13
| | | | | | | still results in trucation but this is be much harder to fix. Notes: svn path=/head/; revision=145078
* No reason to write \a and \v as octal escape sequences.Stefan Farfeleder2005-04-141-2/+2
| | | | Notes: svn path=/head/; revision=145074
* Printf(1) is WARNS 6 clean.Stefan Farfeleder2005-04-141-0/+1
| | | | Notes: svn path=/head/; revision=145063
* - Move parts of the long main() function into a new function doformat().Stefan Farfeleder2005-04-141-153/+160
| | | | | | | - Rewrite the loop in main() to be more understandable. Notes: svn path=/head/; revision=145061
* Assign 0.0 to the variable passed to getfloating() if the argument is missing.Stefan Farfeleder2005-04-131-1/+3
| | | | | | | MFC after: 1 week Notes: svn path=/head/; revision=145027
* Replace buggy for-loops to skip certain character with strspn(). If *fmt wasStefan Farfeleder2005-04-111-3/+3
| | | | | | | | | | '\0' (eg in the invocation 'printf %'), the for-loop would miss the terminating null character. MFC after: 1 week Notes: svn path=/head/; revision=144902
* Support the L modifier for floating-point values as an extension.David Schultz2005-03-212-6/+44
| | | | | | | | | When L is omitted, double precision is used, so printf(1) gives reproducable results. When L is specified, long double precision is used, which may improve precision, depending on the machine. Notes: svn path=/head/; revision=143906
* Added the EXIT STATUS section where appropriate.Ruslan Ermilov2005-01-171-1/+1
| | | | Notes: svn path=/head/; revision=140368
* Allow %' to be used as a format flag by printf(1). This makes itGiorgos Keramidas2004-09-241-1/+1
| | | | | | | | | | | | | possible to print the thousands separator in the locale setups that have one, by something like this: $ env -i LC_NUMERIC=en_US.ISO8859-1 ./printf "%'0.2f\n" 12345 12,345.00 Reviewed by: das Notes: svn path=/head/; revision=135751
* Fix a markup nit and a misplaced full stop in previous.Tim J. Robbins2004-07-031-2/+2
| | | | | | | Noticed by: ru Notes: svn path=/head/; revision=131519
* Document missing multibyte character support in utilities specifiedTim J. Robbins2004-07-031-1/+6
| | | | | | | by POSIX. Notes: svn path=/head/; revision=131511
* Deal with double whitespace.Ruslan Ermilov2004-07-031-4/+4
| | | | Notes: svn path=/head/; revision=131507
* Mechanically kill hard sentence breaks.Ruslan Ermilov2004-07-021-7/+14
| | | | Notes: svn path=/head/; revision=131491
* s/latter/former/David Schultz2004-06-051-1/+1
| | | | Notes: svn path=/head/; revision=130117
* - Document the %a, %A, and %F format specifiers.David Schultz2004-06-051-3/+31
| | | | | | | | - Document the way infinity and NaN are printed. - Un-document the non-existent %w specifier. Notes: svn path=/head/; revision=130116
* Enable support for the %a, %A, and %F format specifiers.David Schultz2004-06-051-1/+4
| | | | Notes: svn path=/head/; revision=130115
* Make it possible for the %[eEfgG] formats to not result in an errorColin Percival2004-03-071-1/+1
| | | | | | | | | | | | | being reported by /usr/bin/printf. This bug has been around for 22 months... either nobody uses printf with floating-point values, or people are forgetting to check their return codes. Approved by: rwatson (mentor) Notes: svn path=/head/; revision=126729
* ANSIify function definitions.David Malone2002-09-041-25/+14
| | | | | | | | | | | | 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 Notes: svn path=/head/; revision=102944
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