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267654 |
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19-Jun-2014 |
gjb |
Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
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230624 |
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27-Jan-2012 |
jilles |
MFC r230095: sh: Properly show "Not a directory" error in cd builtin.
The errno message display added in r222292 did not take attempting to cd to a non-directory or something that cannot be stat()ed into account.
PR: bin/164070
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225736 |
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22-Sep-2011 |
kensmith |
Copy head to stable/9 as part of 9.0-RELEASE release cycle.
Approved by: re (implicit)
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223060 |
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13-Jun-2011 |
jilles |
sh: Fix duplicate prototypes for builtins.
Have mkbuiltins write the prototypes for the *cmd functions to builtins.h instead of builtins.c and include builtins.h in more .c files instead of duplicating prototypes for *cmd functions in other headers.
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222381 |
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27-May-2011 |
jilles |
sh: Correct criterion for using CDPATH in cd.
CDPATH should be ignored not only for pathnames starting with '/' but also for pathnames whose first component is '.' or '..'.
The man page already describes this behaviour.
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222292 |
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25-May-2011 |
jilles |
sh: Show errno messages in cd.
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222154 |
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20-May-2011 |
jilles |
sh: Implement the cd -e flag proposed for the next POSIX issue.
This reflects failure to determine the pathname of the new directory in the exit status (1). Normally, cd returns successfully if it did chdir() and the call was successful.
In POSIX, -e only has meaning with -P; because our -L is not entirely compliant and may fall back to -P mode, -e has some effect with -L as well.
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#
216622 |
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21-Dec-2010 |
jilles |
sh: Add a function to print warnings (with command name and newline). This is like error() but without raising an exception. It is particularly useful as a replacement for the warnx macro in bltin/bltin.h.
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215783 |
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23-Nov-2010 |
jilles |
sh: Code size optimizations to "stack string" memory allocation: * Prefer one CHECKSTRSPACE with multiple USTPUTC to multiple STPUTC. * Add STPUTS macro (based on function) and use it instead of loops that add nul-terminated strings to the stack string.
No functional change is intended, but code size is about 1K less on i386.
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215727 |
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22-Nov-2010 |
jilles |
sh: Fix confusing behaviour if chdir succeeded but getcwd failed in cd -P.
If getcwd fails, do not treat this as an error, but print a warning and unset PWD. This is similar to the behaviour when starting the shell in a directory whose name cannot be determined.
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#
213811 |
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13-Oct-2010 |
obrien |
In the spirit of r90111, depend on c89 and remove the "STATIC" macro and its usage.
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213760 |
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13-Oct-2010 |
obrien |
Consistently use "STATIC" for all functions in order to be able to set breakpoints with in a debugger. And use naked "static" for variables.
Noticed by: bde
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#
206759 |
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17-Apr-2010 |
jilles |
sh: On startup of the shell, use PWD from the environment if it is valid. Unset PWD if it is incorrect and no value for it can be determined. This preserves the logical current directory across shell invocations.
Example (assuming /home is a symlink): $ cd $ pwd /home/foo $ sh $ pwd /home/foo
Formerly the second pwd would show the physical path (symlinks resolved).
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#
201053 |
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27-Dec-2009 |
jilles |
sh: Various warning fixes (from WARNS=6 NO_WERROR=1): - const - initializations to silence -Wuninitialized (it was safe anyway) - remove nested extern declarations - rename "index" locals to "idx"
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#
200956 |
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24-Dec-2009 |
jilles |
sh: Constify various strings.
Most of this is adding const keywords, but setvar() in var.c had to be changed somewhat more.
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#
199631 |
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21-Nov-2009 |
stefanf |
Handle current work directories of arbitrary length. The argument to cd continues to be limited by PATH_MAX (1024).
Obtained from: NetBSD PR: 104456
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#
176521 |
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24-Feb-2008 |
stefanf |
Split updatepwd() into two smaller functions. The first one, findpwd(), computes the new path and the second one, updatepwd(), updates the variables PWD, OLDPWD and the path used for the pwd builtin according to the new directory. For a logical directory change, chdir() is now called between those two functions, no longer causing wrong values to be stored in PWD etc. if it fails.
PR: 64990, 101316, 120571
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#
159551 |
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12-Jun-2006 |
stefanf |
Don't strip a leading ./ from the path for the cd builtin to avoid interpreting .//dir as /dir. Rather strip it only for the purpose of checking if the directory path should be printed.
PR: 88813 Submitted by: Josh Elsasser Patch from: NetBSD (cd.c rev 1.38) MFC after: 2 weeks
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127958 |
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06-Apr-2004 |
markm |
Remove clause 3 from the UCB licenses.
OK'ed by: imp, core
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#
117261 |
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05-Jul-2003 |
dds |
Changes following CScout analysis:
- Removed dead declarations - Made objects that should have been declared as static, static.
The changes use STATIC instead of static, following the existing convention in the rest of the code.
Approved by: schweikh (mentor) MFC after: 2 weeks
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#
100664 |
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25-Jul-2002 |
tjr |
Add a -P/-o physical option which behaves similarly to bash/ksh's options by the same name. This option makes the cd and pwd builtins behave physically (as opposed to logically) by default.
Submitted by: fanf
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#
100663 |
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25-Jul-2002 |
tjr |
Set opterr to zero to avoid duplicate warnings from getopt(3) for unknown options.
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100661 |
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25-Jul-2002 |
tjr |
Use PATH_MAX instead of a local guess at it, which happened to be incorrect.
Suggested by: fanf
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100660 |
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25-Jul-2002 |
tjr |
pwdcmd()'s argc and argv arguments are no longer unused, remove __unused.
Pointed out by: fanf
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#
100351 |
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19-Jul-2002 |
tjr |
Remove broken and incomplete support for old releases of System V, don't support system that implement getcwd(3) with a pipe to /bin/pwd.
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#
99110 |
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30-Jun-2002 |
obrien |
Consistently use FBSDID
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#
97092 |
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22-May-2002 |
tjr |
Bring back the cd -L and -P options from revision 1.24, but try harder not to fail when the logical current directory no longer exists. Allow changes to absolute paths when logical cwd is invalid, fall back to physical cd if logical cd fails.
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97091 |
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22-May-2002 |
tjr |
Temporarily back out revision 1.24; it seems to handle the case where the current directory no longer exists incorrectly and breaks `make cleandir'.
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96980 |
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20-May-2002 |
tjr |
Add the SUSv3 -L and -P options to the cd and pwd builtin utilities. `Logical' handling of .. is now the default.
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#
96948 |
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19-May-2002 |
jmallett |
Remove a small, annoying, nit I ran in to editing this file, a lone tab on a line by itself.
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#
90111 |
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02-Feb-2002 |
imp |
o __P has been reoved 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. o Change int foo() { ... to int foo(void) { ...
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#
86176 |
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07-Nov-2001 |
tegge |
Don't call setvar() with the VTEXTFIXED flag. A copy is created by setvar() and passed to setvareq(). When the VTEXTFIXED flag is set, that copy is never freed, causing a memory leak.
PR: 31533 Submitted by: maxim@macomnet.ru
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53891 |
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29-Nov-1999 |
cracauer |
Include strerror(errno) in error messages after failed system calls. Fix a warning.
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#
50471 |
|
27-Aug-1999 |
peter |
$Id$ -> $FreeBSD$
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#
38886 |
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06-Sep-1998 |
tegge |
Don't blindly eliminate `..' and the previous pathname component. PR: 2541 Obtained from: NetBSD
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#
36150 |
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18-May-1998 |
charnier |
Add rcsid. Spelling.
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#
25905 |
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18-May-1997 |
steve |
Use the __unused attribute where warranted.
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#
25222 |
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28-Apr-1997 |
steve |
Nuke register keyword usage and #if -> #ifdef.
Obtained from: NetBSD
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#
22988 |
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22-Feb-1997 |
peter |
Revert $FreeBSD$ to $Id$
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#
21673 |
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14-Jan-1997 |
jkh |
Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long.
Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.
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#
21301 |
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04-Jan-1997 |
steve |
Make sh(1) think and be in the same place at the same time. This closes PR#2331: strange output of sh's pwd on symlinked directories.
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#
20887 |
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23-Dec-1996 |
steve |
Oops, it needs little more caulk to get it right.
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#
20886 |
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23-Dec-1996 |
steve |
Apply a little dab of bit caulk to keep those beggars from leaking out.
Noticed by: bde
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#
20848 |
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23-Dec-1996 |
steve |
Don't use _POSIX_PATH_MAX to limit the size of the path, instead use 'getcwd(NULL, 0)' just as pwd(1) does.
Suggested by: bde
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#
20774 |
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21-Dec-1996 |
steve |
Make sh(1) a little braver in the face of adversity. sh(1) now handles the getpwd() init problem the same way as bash and ksh do. Also while I was in here, I cleaned up the format a little, removed some unnnecessary #if SYMLINKS cruft, and changed the pwd builtin to use getcwd(3) as Joerg suggested.
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#
20425 |
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14-Dec-1996 |
steve |
Merge in NetBSD mods and -Wall cleaning.
Obtained from: NetBSD, me
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#
17987 |
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01-Sep-1996 |
peter |
Merge of 4.4-Lite2 sh source, plus some gcc -Wall cleaning. This is a merge of parallel duplicate work by Steve Price and myself. :-]
There are some changes to the build that are my fault... mkinit.c was trying (poorly) to duplicate some of the work that make(1) is designed to do. The Makefile hackery is my fault too, the depend list was incomplete because of some explicit OBJS+= entries, so mkdep wasn't picking up their source file #includes.
This closes a pile of /bin/sh PR's, but not all of them..
Submitted by: Steve Price <steve@bonsai.hiwaay.net>, peter
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#
12273 |
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13-Nov-1995 |
peter |
A fix for the "cd -" coredump on a brand new /bin/sh. The problem was noticed on a NetBSD bugs mailing list but this is entirely my own work.
Inspired by: Scott Reynolds <scottr@plexus.com>, for NetBSD
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#
5234 |
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26-Dec-1994 |
bde |
Obtained from: partly from 1.1.5
Convert "" to "." for "cd" and "cd ''". chdir("") is required to fail on POSIX systems.
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#
4192 |
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05-Nov-1994 |
jkh |
Get this braindead, mongoloid shell look in /stand for pwd if it can't find it in /bin. This is something of a kludge, I know, but consider my limited alternatives: I can't make this an execvp() without making people scream that I introduced a failure point or slowed down pwd, and I can't make it an optional macro since crunch doesn't let you pass arbitrary command-line args to the build of one of its crunch-ees. This is the simplest, if not the nicest looking, solution I could come up with.
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#
3044 |
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24-Sep-1994 |
dg |
Added $Id$
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#
1557 |
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26-May-1994 |
rgrimes |
This commit was generated by cvs2svn to compensate for changes in r1556, which included commits to RCS files with non-trunk default branches.
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#
1556 |
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26-May-1994 |
rgrimes |
BSD 4.4 Lite bin Sources
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