Commit Graph

67 Commits

Author SHA1 Message Date
Pawel Jakub Dawidek
87070efb4d Update copyright years. 2009-09-06 06:49:59 +00:00
Pawel Jakub Dawidek
963feac4e9 For any given subcommand allow to specify multi-line usage (separated by \n).
Submitted by:	Mel Flynn
2009-09-06 06:48:50 +00:00
Marcel Moolenaar
dc344ca5a4 Allow humanized numbers for LBAs, as well as partition indices for
gpart(8). LBAs in particular are ugly. The ganularity is a sector,
but users expect byte granularity when specifying the size or offset
with a SI unit. Handle LBAs specially to deal with this.
2009-06-07 20:12:14 +00:00
Edward Tomasz Napierala
a7c13ccc01 Add links to libgeom(3) where appropriate. 2009-05-19 12:10:48 +00:00
Ulf Lilleengen
5d82438617 - Use a separate pointer to the allocated memory for freeing, as strsep may
modify the pointer argument passed to it. This triggered an assert in malloc
  when a geom command being run under the livefs environment.

PR:		bin/130632
Submitted by:	Dimitry Andric <dimitry -at- andric.com>
Pointy hat to:	me
MFC after:	2 days
2009-02-02 19:22:53 +00:00
Marcel Moolenaar
14bf405be4 Replace checks for RESCUE in sources with checks for STATIC_GEOM_CLASSES
and define STATIC_GEOM_CLASSES when building the rescue binary. This way
geom can more easily be part of other crunched binaries, as it requires
only a Makefile change.
2008-06-04 20:07:59 +00:00
Xin LI
bc69d66f2f Make it possible to build glabel into rescue geom(8) utility.
Ok'ed by:	marcel
No objection:	-current@
2008-03-05 23:31:49 +00:00
Pawel Jakub Dawidek
081632cffb Add info about few missing GEOM classes that use geom(8). 2008-03-05 11:51:13 +00:00
Ulf Lilleengen
9d19384836 - Update geom(8) to explain that GEOM_LIBRARY_PATH can take a comma-separated
list of paths.

Approved by:	pjd (mentor)
MFC after:	2 days
2008-02-05 14:02:55 +00:00
Ulf Lilleengen
2591e96ce2 - Make geom commands handle multiple library paths in the GEOM_LIBRARY_PATH
environment variable using ':' as a separator.

Approved by:	pjd (mentor)
MFC after:	3 days
2008-02-04 12:17:02 +00:00
Marcel Moolenaar
a16f9b367d Allow building of a special rescue version of geom that
has a subset of the classes compiled-in.
2007-11-04 00:32:54 +00:00
Pawel Jakub Dawidek
f854db0bf5 Bring in the GEOM Virtualisation class, which allows to create huge GEOM
providers with limited physical storage and add physical storage as
needed.

Submitted by:	Ivan Voras
Sponsored by:	Google Summer of Code 2006
Approved by:	re (kensmith)
2007-09-23 07:34:23 +00:00
Pawel Jakub Dawidek
e84091cb52 For arguments declared as numbers always use expand_number(3).
This allows to use numbers in human-readable form in many geom(8)
utilities. Such a simple change and makes live so much nicer.
Some examples:

	gstripe label -s 16k
	gmirror label -s 4k
	gnop create -o 1g -s 128m -S 2k
	gjournal label -s 2g
	geli label -i 128k -s 4k

Approved by:	re (kensmith)
2007-09-21 10:00:05 +00:00
Pawel Jakub Dawidek
764907187e Use 'val' function argument instead of 'optarg' global variable.
This doesn't fix any real bug, because in those tw ocases we always
passed 'optarg' as 'val'.

Approved by:	re (kensmith)
2007-09-21 09:52:43 +00:00
Marcel Moolenaar
cf805fab87 Fix the construction of the gctl_req that got broken by my
previous commit and that introduced optional parameters.
Existing classes (like geli(8)) use empty strings by default
and expect the parameter to be passed to the kernel as such.
Also, the default value of a string argument can be NULL.
Fix both cases by making the optional parameter conditional
upon gc_argname being set and making sure to test for NULL
before dereferencing the pointer.

Reported by: brueffer@
2007-05-17 15:34:51 +00:00
Marcel Moolenaar
18e10ae841 Bump G_LIB_VERSION to reflect the ABI change.
Pointed out by: pjd@
2007-05-16 23:32:40 +00:00
Marcel Moolenaar
3cf55d3ab9 Add gpart(8).
In order to support gpart(8), geom(8) needs to support a named
argument. Also, optional string parameters are a requirement.
Both have been added to the infrastructure. The former required
all existing classes to be adjusted.
2007-05-15 20:25:18 +00:00
Pawel Jakub Dawidek
5d47cd0f1a Exit status should be 1 on error.
PR:		bin/110705
Reported by:	Tom Judge
MFC after:	2 weeks
2007-03-23 21:05:36 +00:00
Pawel Jakub Dawidek
6fc6000883 MFp4:
- Print proper error message when argument is specified twice.
  Before the change it was detected properly, because of how
  G_OPT_DONE() macro worked.
- Use err(3) functions where appropriate.
- Add some assertions.
- Bump version number, because G_TYPE_BOOL addition breaks API and ABI.

Changes:	98721,98722,98723,101360,106985
2006-09-30 14:39:18 +00:00
Pawel Jakub Dawidek
cb94ab3088 Allocate memory for NUL-termination as well.
MFC after:	2 days
2006-04-07 15:33:04 +00:00
Pawel Jakub Dawidek
66aa222e60 Remove trailing spaces. 2006-02-01 12:11:37 +00:00
Pawel Jakub Dawidek
343c20a85e Add a reference to geli(8).
MFC after:	3 days
2006-01-29 00:32:40 +00:00
Pawel Jakub Dawidek
f13942a746 - The geom(8) utility only uses three types of arguments: string (char *),
value (intmax_t) and boolean (int).
  Based on that provide three functions:
        - gctl_get_ascii()
        - gctl_get_int()
        - gctl_get_intmax()
- Hide gctl_get_param() function, as it is only used internally in
  subr.c.
- Allow to provide argument name as (fmt, ...).
- Assert geom(8) bugs (missing argument is a geom(8) bug).

- Clean-up and simplify the code by using new functions and assumtions
  (no more checking for missing argument).

Tested by:	regression tests
2005-12-07 01:38:27 +00:00
Pawel Jakub Dawidek
a73148d28d Unfortunately dlerror(3) returns string, so there is no clean way to
ignore "no such file" errors only, which I wanted to do.
Because of this I ignored all other errors on dlopen(3) failure as well,
which isn't good.
Fix this situation by calling access(2) on library file first and ignore
only ENOENT error. This allows to report all the rest of dlopen(3) errors.

MFC after:	3 days
2005-08-14 21:55:18 +00:00
Pawel Jakub Dawidek
760fde0677 Remove trailing spaces. 2005-04-29 07:57:50 +00:00
Pawel Jakub Dawidek
53767efdce Empty error buffer is not an error.
MFC after:	3 weeks
2005-04-07 06:46:11 +00:00
Pawel Jakub Dawidek
1bcfab7f56 Fix use of uninitialized buf[0].
Reported by:	stefanf
MFC after:	3 days
2005-03-22 22:05:44 +00:00
Pawel Jakub Dawidek
ee602fbb50 Be sure that class name storaed in 'class_name' is lower case.
MFC after:	1 week
2005-03-14 15:00:51 +00:00
Pawel Jakub Dawidek
c979e2069c - Add gc_usage field to g_command structure. This will allow to define
usage for a subcommand, so no 'usage' function has to be implemented
  in class library.
- Bump version number as it breaks ABI, but don't provide backward
  compatibility, because there are probably no external consumers of this
  geom(8).
This allows to print more precise usage for standard commands and simplify
class libraries a bit.

MFC after:	1 week
2005-03-14 14:24:46 +00:00
Pawel Jakub Dawidek
adc8d20d9c Document subcommands' arguments.
MFC after:	1 week
2005-03-14 13:06:09 +00:00
Pawel Jakub Dawidek
ccc0c8978c Document '-s' option of 'status' subcommand.
MFC after:	1 week
2005-03-14 12:37:55 +00:00
Pawel Jakub Dawidek
ba6821f0d0 Add '-s' option to 'status' subcommand. It produces script-friendly output:
# gmirror status
       Name    Status  Components
mirror/root  COMPLETE  ad0s1a
                       ad2s1a
mirror/data  DEGRADED  da0
                       da1 (76%)
                       da2
# gmirror status -s
       Name    Status  Components
mirror/root  COMPLETE  ad0s1a
mirror/root  COMPLETE  ad2s1a
mirror/data  DEGRADED  da0
mirror/data  DEGRADED  da1 (76%)
mirror/data  DEGRADED  da2

MFC after:	1 week
2005-03-14 12:33:19 +00:00
Pawel Jakub Dawidek
da80913d35 Use int instead of size_t (%*s needs int).
MFC after:	1 week
2005-03-14 08:34:02 +00:00
Xin LI
257eeb8e0b printf(3) expects that %*s having an int parameter, which generates
warning on 64-bit platforms.  Explicitly cast these values to int
to work around this issue, as these values are tend to be small.

Spotted by:	ia64 tinderbox
2005-03-14 04:33:13 +00:00
Pawel Jakub Dawidek
85e9dc7d1b - Document 'status' subcommand.
- Update copyrights.

MFC after:	1 week
2005-03-13 19:38:12 +00:00
Pawel Jakub Dawidek
18ee884076 Add 'status' command which prints general information about devices.
For example:

# gmirror status
       Name    Status  Components
mirror/root  COMPLETE  ad0s1a
                       ad2s1a
mirror/data  DEGRADED  da0
                       da1 (76%)
                       da2

MFC after:	1 week
2005-03-13 19:34:27 +00:00
Pawel Jakub Dawidek
c88a220206 Update copyrights. 2005-03-13 19:11:57 +00:00
Pawel Jakub Dawidek
2d76e2db38 Change function names related to 'list' command from 'show_one_*' to
'list_one_*'.

MFC after:	1 week
2005-03-13 19:10:13 +00:00
Pawel Jakub Dawidek
5fd66a44d8 When listing all devices (geoms) from the given class, skip geoms without
providers.
This prevents from listing geoms like <name>.sync which can be confusing.
It still allows to show details about it by giving its name when listing.

MFC after:	1 week
2005-03-13 16:45:41 +00:00
Pawel Jakub Dawidek
3bad06e9ba - Add GEOM_LIBRARY_PATH environment variable which allows to specify an
alternative to /lib/geom/ path where shared libraries are stored.
- Improve debugging.

MFC after:	3 days
2005-02-27 21:14:58 +00:00
Pawel Jakub Dawidek
f71186982c Add SHSEC class to the list of geom(8)-aware classes.
MFC after:	3 days
2005-02-27 17:56:59 +00:00
Pawel Jakub Dawidek
4a06539f21 Add a missing comma. 2005-02-25 17:22:23 +00:00
Ruslan Ermilov
6087df9e8b Sort sections. 2005-01-18 10:09:38 +00:00
Ruslan Ermilov
a866e17077 Added the EXIT STATUS section where appropriate. 2005-01-17 07:44:44 +00:00
Pawel Jakub Dawidek
560cb85703 Connect SHSEC GEOM class to the build. 2005-01-11 18:18:40 +00:00
Pawel Jakub Dawidek
687b001501 Detect if class name is '-h' or 'help' and if it is, show general help
message, i.e.:
	geom: usage: geom <class> <command> [options]

PR:		bin/71537
Submitted by:	bugghy <bugghy@phenix.rootshell.be>
MFC after:	5 days
2004-12-28 17:07:18 +00:00
Ruslan Ermilov
83c7ade90a NOSHARED -> NO_SHARED 2004-12-21 09:59:45 +00:00
Ceri Davies
d608b5ab7e Grammatical and spelling improvements.
Reviewed by:	pjd
2004-11-04 19:12:43 +00:00
Pawel Jakub Dawidek
138cedfdc6 - Show all commands in usage, even if those commands are not available.
- When command is not available, just say it, instead of says, that command
  is unknown. Old behaviour seems to be too confusing.
2004-09-17 08:38:53 +00:00
Pawel Jakub Dawidek
f792f1d865 - If error string begins with "warning: ", don't exit, treat it as a warning
only.
- Use getprogname() function when informing about versions problem.
2004-08-28 02:29:40 +00:00