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CVS log for src/bin/csh/csh.c


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Default branch: MAIN


Revision 1.50 / (download) - annotate - [select for diffs], Wed Mar 8 04:43:04 2023 UTC (15 months ago) by guenther
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE, OPENBSD_7_5, OPENBSD_7_4_BASE, OPENBSD_7_4, OPENBSD_7_3_BASE, OPENBSD_7_3, HEAD
Changes since 1.49: +1 -3 lines
Diff to previous 1.49 (colored)

Delete obsolete /* ARGSUSED */ lint comments.

ok miod@ millert@

Revision 1.49 / (download) - annotate - [select for diffs], Fri Jan 28 05:15:05 2022 UTC (2 years, 4 months ago) by guenther
Branch: MAIN
CVS Tags: OPENBSD_7_2_BASE, OPENBSD_7_2, OPENBSD_7_1_BASE, OPENBSD_7_1
Changes since 1.48: +2 -2 lines
Diff to previous 1.48 (colored)

When it's the possessive of 'it', it's spelled "its", without the
apostrophe.

Revision 1.48 / (download) - annotate - [select for diffs], Wed Jan 5 20:57:27 2022 UTC (2 years, 5 months ago) by millert
Branch: MAIN
Changes since 1.47: +4 -4 lines
Diff to previous 1.47 (colored)

funopen(): change seekfn argument to use off_t, not fpos_t
On BSD, fpos_t is typedef'd to off_t but some systems use a struct.
This means fpos_t is not a portable function argument or return value.
Both FreeBSD and the Linux libbsd funopen() have switched to off_t
for this--we should too.  From Joe Nelson.  OK deraadt@

Revision 1.47 / (download) - annotate - [select for diffs], Sun Aug 30 22:23:47 2020 UTC (3 years, 9 months ago) by mortimer
Branch: MAIN
CVS Tags: OPENBSD_7_0_BASE, OPENBSD_7_0, OPENBSD_6_9_BASE, OPENBSD_6_9, OPENBSD_6_8_BASE, OPENBSD_6_8
Changes since 1.46: +75 -1 lines
Diff to previous 1.46 (colored)

Fix multiple variable definitions to avoid errors with -fno-common.

ok millert@

Revision 1.46 / (download) - annotate - [select for diffs], Fri Jun 28 13:34:58 2019 UTC (4 years, 11 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_6_7_BASE, OPENBSD_6_7, OPENBSD_6_6_BASE, OPENBSD_6_6
Changes since 1.45: +4 -4 lines
Diff to previous 1.45 (colored)

When system calls indicate an error they return -1, not some arbitrary
value < 0.  errno is only updated in this case.  Change all (most?)
callers of syscalls to follow this better, and let's see if this strictness
helps us in the future.

Revision 1.45 / (download) - annotate - [select for diffs], Wed Oct 24 06:01:03 2018 UTC (5 years, 7 months ago) by martijn
Branch: MAIN
CVS Tags: OPENBSD_6_5_BASE, OPENBSD_6_5
Changes since 1.44: +2 -2 lines
Diff to previous 1.44 (colored)

Fix some minor issues found by coverity.

OK millert@ and miko@

Revision 1.44 / (download) - annotate - [select for diffs], Sat Sep 8 01:28:39 2018 UTC (5 years, 9 months ago) by miko
Branch: MAIN
CVS Tags: OPENBSD_6_4_BASE, OPENBSD_6_4
Changes since 1.43: +5 -6 lines
Diff to previous 1.43 (colored)

blkfree() takes no action for NULL pointer so callers can avoid checking.

ok jca@

Revision 1.43 / (download) - annotate - [select for diffs], Sat Dec 16 10:27:21 2017 UTC (6 years, 5 months ago) by anton
Branch: MAIN
CVS Tags: OPENBSD_6_3_BASE, OPENBSD_6_3
Changes since 1.42: +3 -5 lines
Diff to previous 1.42 (colored)

Passing NULL to free() is fine; from Michael W. Bombardieri.

Revision 1.42 / (download) - annotate - [select for diffs], Tue Dec 12 00:18:58 2017 UTC (6 years, 6 months ago) by tb
Branch: MAIN
Changes since 1.41: +12 -3 lines
Diff to previous 1.41 (colored)

Include hostname in shell prompts by default

With tmux, ssh and vmd, we tend to open shells on many different hosts
simultaneously and the default prompts '$ ' and '# ' for {,k}sh as well
as  '% ' and '# ' for csh become dangerous: it's very easy to issue a
command on the wrong host.

This can easily be avoided by displaying the hostname in the prompt.
Everything beyond "hostname{$,#,%} " is going to be a matter of taste,
so we left it at that. If you use an FQDN, only the first part (the
output of 'hostname -s') will be printed.

requested by and ok deraadt; mostly positive feedback many
ok anton, brynet, bcallah and others

Revision 1.41 / (download) - annotate - [select for diffs], Wed Aug 30 06:42:21 2017 UTC (6 years, 9 months ago) by anton
Branch: MAIN
CVS Tags: OPENBSD_6_2_BASE, OPENBSD_6_2
Changes since 1.40: +3 -2 lines
Diff to previous 1.40 (colored)

Fix pasting of long (>BUFSIZ) lines in csh with filec enabled. NUL-terminating
the input buffer instructs csh that the buffer contains a complete command. This
is wrong and should only happen when buffer is not full, otherwise more data has
to be read in order form a complete command.

While here, do not print the prompt again when the input exceeds the input
buffer and while inserting a line continuation (backslash).

Revision 1.40 / (download) - annotate - [select for diffs], Wed Jul 26 19:15:09 2017 UTC (6 years, 10 months ago) by anton
Branch: MAIN
Changes since 1.39: +2 -2 lines
Diff to previous 1.39 (colored)

Postpone printing of prompt if filec is enabled in csh. Any I/O should be
performed first when canonical mode has been disabled on the tty just like ksh
does. Discovered by the regress tests.

Joint work with bluhm@, ok deraadt@

Revision 1.39 / (download) - annotate - [select for diffs], Sat Mar 19 15:42:38 2016 UTC (8 years, 2 months ago) by krw
Branch: MAIN
CVS Tags: OPENBSD_6_1_BASE, OPENBSD_6_1, OPENBSD_6_0_BASE, OPENBSD_6_0
Changes since 1.38: +1 -2 lines
Diff to previous 1.38 (colored)

Turn off the close-on-exec bit with fcntl() instead of ioctl().

Remove some now useless "#include <ioctl.h>" lines.

Inspired by & ok millert@

Revision 1.38 / (download) - annotate - [select for diffs], Fri Mar 18 15:16:07 2016 UTC (8 years, 2 months ago) by millert
Branch: MAIN
Changes since 1.37: +8 -8 lines
Diff to previous 1.37 (colored)

Replace ioctl(fd, FIOCLEX) with fcntl(fd, F_SETFD, FD_CLOEXEC)
No functional change.  "I like the idea" from guenther@

Revision 1.37 / (download) - annotate - [select for diffs], Sat Dec 26 13:48:38 2015 UTC (8 years, 5 months ago) by mestre
Branch: MAIN
CVS Tags: OPENBSD_5_9_BASE, OPENBSD_5_9
Changes since 1.36: +7 -7 lines
Diff to previous 1.36 (colored)

Replace handrolled xfree() function by directly using free(3)

OK mmcc@

Revision 1.36 / (download) - annotate - [select for diffs], Wed Nov 11 02:52:46 2015 UTC (8 years, 7 months ago) by deraadt
Branch: MAIN
Changes since 1.35: +4 -2 lines
Diff to previous 1.35 (colored)

exit() after perror() for pledge failure.  Perhaps this got introduced
as a test idiom, either when pledge was young or during the transition
to strings.... dunno

Revision 1.35 / (download) - annotate - [select for diffs], Wed Oct 28 22:18:53 2015 UTC (8 years, 7 months ago) by naddy
Branch: MAIN
Changes since 1.34: +1 -11 lines
Diff to previous 1.34 (colored)

unifdef _PATH_*

Revision 1.34 / (download) - annotate - [select for diffs], Mon Oct 26 22:03:06 2015 UTC (8 years, 7 months ago) by naddy
Branch: MAIN
Changes since 1.33: +1 -6 lines
Diff to previous 1.33 (colored)

miscellaneous cruft:
* remove lint
* unifdef S_IFLNK, S_ISFIFO, S_ISLNK, S_ISSOCK, O_APPEND
* remove 0, NOTUSED, notdef -- untouched since original import
* remove IIASA

Revision 1.33 / (download) - annotate - [select for diffs], Mon Oct 26 21:57:42 2015 UTC (8 years, 7 months ago) by naddy
Branch: MAIN
Changes since 1.32: +1 -8 lines
Diff to previous 1.32 (colored)

remove the profiling and debugging ifdefs; ok zhuk@

Revision 1.32 / (download) - annotate - [select for diffs], Mon Oct 26 16:27:04 2015 UTC (8 years, 7 months ago) by naddy
Branch: MAIN
Changes since 1.31: +1 -17 lines
Diff to previous 1.31 (colored)

Clean up cruft made visible by the NLS unifdefing:
* remove setlocale() calls
* remove write-only variable AsciiOnly
* remove now unused string constants STRLANG, STRLC_CTYPE
* remove hardcoded support for ISO8859-1

ok millert@

Revision 1.31 / (download) - annotate - [select for diffs], Mon Oct 26 15:01:15 2015 UTC (8 years, 7 months ago) by naddy
Branch: MAIN
Changes since 1.30: +2 -5 lines
Diff to previous 1.30 (colored)

unifdef BUILTIN (unused), NLS (always set), SHORT_STRINGS (always set)
and remove a few unused defines; no binary changes; ok tedu@ zhuk@

Revision 1.30 / (download) - annotate - [select for diffs], Thu Oct 22 12:09:03 2015 UTC (8 years, 7 months ago) by deraadt
Branch: MAIN
Changes since 1.29: +6 -5 lines
Diff to previous 1.29 (colored)

setlocale() before pledge()... until we learn more

Revision 1.29 / (download) - annotate - [select for diffs], Sun Oct 18 03:09:11 2015 UTC (8 years, 7 months ago) by deraadt
Branch: MAIN
Changes since 1.28: +5 -1 lines
Diff to previous 1.28 (colored)

With TIOCSTI supported in pledge "tty proc", csh is good enough to run
with pledge "stdio rpath wpath cpath fattr getpw proc exec tty".  (Note
that ksh "emacs mode" is also a abus^Wconsumer of TIOCSTI, but we had
let that slide for a week since noone uses it...)

Revision 1.28 / (download) - annotate - [select for diffs], Sun Feb 8 05:51:37 2015 UTC (9 years, 4 months ago) by tedu
Branch: MAIN
CVS Tags: OPENBSD_5_8_BASE, OPENBSD_5_8, OPENBSD_5_7_BASE, OPENBSD_5_7
Changes since 1.27: +6 -6 lines
Diff to previous 1.27 (colored)

delete many more ptr_t casts

Revision 1.27 / (download) - annotate - [select for diffs], Fri Jan 16 06:39:31 2015 UTC (9 years, 4 months ago) by deraadt
Branch: MAIN
Changes since 1.26: +3 -3 lines
Diff to previous 1.26 (colored)

Replace <sys/param.h> with <limits.h> and other less dirty headers where
possible.  Annotate <sys/param.h> lines with their current reasons.  Switch
to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc.  Change
MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where
sensible to avoid pulling in the pollution.  These are the files confirmed
through binary verification.
ok guenther, millert, doug (helped with the verification protocol)

Revision 1.26 / (download) - annotate - [select for diffs], Thu Oct 16 19:43:31 2014 UTC (9 years, 7 months ago) by deraadt
Branch: MAIN
Changes since 1.25: +2 -2 lines
Diff to previous 1.25 (colored)

Use reallocarray() and remove a few archaic memory allocation practices.
ok deraadt

Revision 1.25 / (download) - annotate - [select for diffs], Tue Oct 27 23:59:21 2009 UTC (14 years, 7 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_5_6_BASE, OPENBSD_5_6, OPENBSD_5_5_BASE, OPENBSD_5_5, OPENBSD_5_4_BASE, OPENBSD_5_4, OPENBSD_5_3_BASE, OPENBSD_5_3, OPENBSD_5_2_BASE, OPENBSD_5_2, OPENBSD_5_1_BASE, OPENBSD_5_1, OPENBSD_5_0_BASE, OPENBSD_5_0, OPENBSD_4_9_BASE, OPENBSD_4_9, OPENBSD_4_8_BASE, OPENBSD_4_8, OPENBSD_4_7_BASE, OPENBSD_4_7
Changes since 1.24: +1 -15 lines
Diff to previous 1.24 (colored)

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable).  these days, people use source.  these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

Revision 1.24 / (download) - annotate - [select for diffs], Wed Oct 18 21:20:39 2006 UTC (17 years, 7 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_4_6_BASE, OPENBSD_4_6, OPENBSD_4_5_BASE, OPENBSD_4_5, OPENBSD_4_4_BASE, OPENBSD_4_4, OPENBSD_4_3_BASE, OPENBSD_4_3, OPENBSD_4_2_BASE, OPENBSD_4_2, OPENBSD_4_1_BASE, OPENBSD_4_1
Changes since 1.23: +6 -6 lines
Diff to previous 1.23 (colored)

do not name file descriptors fp, either

Revision 1.23 / (download) - annotate - [select for diffs], Sun Dec 11 02:41:01 2005 UTC (18 years, 6 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_4_0_BASE, OPENBSD_4_0, OPENBSD_3_9_BASE, OPENBSD_3_9
Changes since 1.22: +2 -5 lines
Diff to previous 1.22 (colored)

unused code and variables

Revision 1.22 / (download) - annotate - [select for diffs], Fri Feb 25 16:07:10 2005 UTC (19 years, 3 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_3_8_BASE, OPENBSD_3_8, OPENBSD_3_7_BASE, OPENBSD_3_7
Changes since 1.21: +8 -8 lines
Diff to previous 1.21 (colored)

spacing

Revision 1.21 / (download) - annotate - [select for diffs], Wed Jun 11 21:09:50 2003 UTC (21 years ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_3_6_BASE, OPENBSD_3_6, OPENBSD_3_5_BASE, OPENBSD_3_5, OPENBSD_3_4_BASE, OPENBSD_3_4
Changes since 1.20: +43 -73 lines
Diff to previous 1.20 (colored)

de-register and ansify functions

Revision 1.20 / (download) - annotate - [select for diffs], Mon Jun 2 23:32:06 2003 UTC (21 years ago) by millert
Branch: MAIN
Changes since 1.19: +3 -7 lines
Diff to previous 1.19 (colored)

Remove the advertising clause in the UCB license which Berkeley
rescinded 22 July 1999.  Proofed by myself and Theo.

Revision 1.19 / (download) - annotate - [select for diffs], Wed Jan 8 06:54:16 2003 UTC (21 years, 5 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_3_3_BASE, OPENBSD_3_3
Changes since 1.18: +18 -13 lines
Diff to previous 1.18 (colored)

bring in strlcpy and strlcat-like things for dealing with Char types,
this fixes at least 15 buffer overflows; some help from dhartmei.
Anyone want to go do the same in ksh, and help with some of the while
(*s++ = *p++) loops in here?

Revision 1.18 / (download) - annotate - [select for diffs], Sun Jun 9 05:47:27 2002 UTC (22 years ago) by todd
Branch: MAIN
CVS Tags: OPENBSD_3_2_BASE, OPENBSD_3_2
Changes since 1.17: +8 -8 lines
Diff to previous 1.17 (colored)

knf

Revision 1.17 / (download) - annotate - [select for diffs], Sun Jun 9 05:03:59 2002 UTC (22 years ago) by deraadt
Branch: MAIN
Changes since 1.16: +3 -3 lines
Diff to previous 1.16 (colored)

spelling; moritz@jodeit.org

Revision 1.16 / (download) - annotate - [select for diffs], Tue Feb 19 19:39:35 2002 UTC (22 years, 3 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_3_1_BASE, OPENBSD_3_1
Changes since 1.15: +3 -7 lines
Diff to previous 1.15 (colored)

We live in an ANSI C world.  Remove lots of gratuitous #ifdef __STDC__ cruft.

Revision 1.15 / (download) - annotate - [select for diffs], Sat Feb 16 21:27:06 2002 UTC (22 years, 3 months ago) by millert
Branch: MAIN
Changes since 1.14: +12 -12 lines
Diff to previous 1.14 (colored)

Part one of userland __P removal.  Done with a simple regexp with some minor hand editing to make comments line up correctly.  Another pass is forthcoming that handles the cases that could not be done automatically.

Revision 1.14 / (download) - annotate - [select for diffs], Fri Jun 22 21:07:35 2001 UTC (22 years, 11 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_3_0_BASE, OPENBSD_3_0
Changes since 1.13: +4 -2 lines
Diff to previous 1.13 (colored)

mark signal races, and remove junk

Revision 1.13 / (download) - annotate - [select for diffs], Mon Oct 30 17:16:45 2000 UTC (23 years, 7 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_2_9_BASE, OPENBSD_2_9, OPENBSD_2_8_BASE, OPENBSD_2_8
Changes since 1.12: +2 -3 lines
Diff to previous 1.12 (colored)

Use mkstemp(3) for here document (<<) temporary files instead of $$
Problem noted by proton@ENERGYMECH.NET

Revision 1.12 / (download) - annotate - [select for diffs], Mon Sep 4 19:33:58 2000 UTC (23 years, 9 months ago) by mickey
Branch: MAIN
Changes since 1.11: +4 -4 lines
Diff to previous 1.11 (colored)

even better fix for importpath(); from christos@zoulas.com; millert@ ok

Revision 1.11 / (download) - annotate - [select for diffs], Wed Aug 30 01:46:34 2000 UTC (23 years, 9 months ago) by mickey
Branch: MAIN
Changes since 1.10: +3 -2 lines
Diff to previous 1.10 (colored)

prevent core dumps when stderror() is called before reslab is initialized

Revision 1.10 / (download) - annotate - [select for diffs], Sun Feb 21 08:28:00 1999 UTC (25 years, 3 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_2_7_BASE, OPENBSD_2_7, OPENBSD_2_6_BASE, OPENBSD_2_6, OPENBSD_2_5_BASE, OPENBSD_2_5
Changes since 1.9: +3 -3 lines
Diff to previous 1.9 (colored)

NUL not NULL

Revision 1.9 / (download) - annotate - [select for diffs], Sat Nov 15 21:51:27 1997 UTC (26 years, 7 months ago) by todd
Branch: MAIN
CVS Tags: OPENBSD_2_4_BASE, OPENBSD_2_4, OPENBSD_2_3_BASE, OPENBSD_2_3
Changes since 1.8: +3 -3 lines
Diff to previous 1.8 (colored)

spelling

Revision 1.8 / (download) - annotate - [select for diffs], Tue Aug 5 22:22:51 1997 UTC (26 years, 10 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_2_2_BASE, OPENBSD_2_2
Changes since 1.7: +5 -2 lines
Diff to previous 1.7 (colored)

make signal handlers errno safe

Revision 1.7 / (download) - annotate - [select for diffs], Fri Jul 25 18:57:59 1997 UTC (26 years, 10 months ago) by mickey
Branch: MAIN
Changes since 1.6: +3 -3 lines
Diff to previous 1.6 (colored)

#if __STDC__ --> #ifdef __STDC__

Revision 1.6 / (download) - annotate - [select for diffs], Wed Jul 23 14:36:48 1997 UTC (26 years, 10 months ago) by kstailey
Branch: MAIN
Changes since 1.5: +3 -3 lines
Diff to previous 1.5 (colored)

tabify

Revision 1.5 / (download) - annotate - [select for diffs], Sat Nov 2 01:00:30 1996 UTC (27 years, 7 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_2_1_BASE, OPENBSD_2_1
Changes since 1.4: +5 -5 lines
Diff to previous 1.4 (colored)

Update from NetBSD (christos)
Quote all imported environment variables.

Revision 1.4 / (download) - annotate - [select for diffs], Sun Oct 27 23:45:32 1996 UTC (27 years, 7 months ago) by millert
Branch: MAIN
Changes since 1.3: +3 -2 lines
Diff to previous 1.3 (colored)

compile

Revision 1.3 / (download) - annotate - [select for diffs], Sun Oct 27 23:42:54 1996 UTC (27 years, 7 months ago) by millert
Branch: MAIN
Changes since 1.2: +3 -3 lines
Diff to previous 1.2 (colored)

Don't honor $HOME if >= MAXPATHLEN

Revision 1.2 / (download) - annotate - [select for diffs], Sun Jun 23 14:19:16 1996 UTC (27 years, 11 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_2_0_BASE, OPENBSD_2_0
Changes since 1.1: +2 -1 lines
Diff to previous 1.1 (colored)

update rcsid

Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Wed Oct 18 08:37:02 1995 UTC (28 years, 8 months ago) by deraadt
CVS Tags: netbsd_1_1
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored)

initial import of NetBSD tree

Revision 1.1 / (download) - annotate - [select for diffs], Wed Oct 18 08:37:02 1995 UTC (28 years, 8 months ago) by deraadt
Branch: MAIN

Initial revision

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