Commit Graph

7 Commits

Author SHA1 Message Date
Eitan Adler
340bde8178 ipcs: fix builds that use gcc
gcc gets annoyed by duplicate declarations

Reported by:	sbruno
Reviewed by:	sbruno
2015-04-14 04:52:52 +00:00
Eitan Adler
11f4012fa1 ipcs: fix warnings (WARNS=1 -> WARNS=6)
- fix shadow warnings
	- change type from off_t to size_t which is more correct and avoids
	  signed/unsigned compare
	- use new initializer format to avoid "missing values" warning

Reviewed by:	jhb
2015-04-13 19:58:11 +00:00
Ulrich Spörlein
487ac9ac21 Spelling fixes for usr.bin/ 2011-12-30 11:02:40 +00:00
Bjoern A. Zeeb
1080a2c85d Remove semaphore map entry count "semmap" field and its tuning
option that is highly recommended to be adjusted in too much
documentation while doing nothing in FreeBSD since r2729 (rev 1.1).

ipcs(1) needs to be recompiled as it is accessing _KERNEL private
variables.

Reviewed by:	jhb (before comment change on linux code)
Sponsored by:	Sandvine Incorporated
2011-07-14 14:18:14 +00:00
Xin LI
8dc79f22fa Use %zu when printing size_t.
MFC after:	1 month
2011-07-11 05:50:24 +00:00
Bjoern A. Zeeb
54e57c8145 Make the char *n_name member of struct nlist 'const'.
This avoids errors or __DECONST() from places with higher WARNS levels.

Adjust a local cache variable in ipcs to const as well
to compile in the new world order.

Suggested by:	jhb
Reviewed by:	jhb, kib, brueffer (man)
2010-06-10 14:19:51 +00:00
Edwin Groothuis
55e2cb41f2 Add the ability to clean up all shared memory segments which are
unused in one go.

From the original PR:

	I've observed that linux apps running under the linuxulator
	have a habit of leaving behind shared memory segments which
	are unused, but which eventually cause the system to run
	out of free segments and these apps will stop working.
	ipcrm(1) currently only allows removal of unused message
	queues, shared memory segments and semaphores on an individual
	basis, or those having a matching (non-zero) key. However
	it would often be convenient to just do a complete cleanup
	of everything, usually as root.

PR:		bin/118292
Submitted by:	Callum Gibson <callumgibson@optusnet.com.au>
Not reviewed by:	grog@
Approved by:	grog@
2007-12-25 00:52:24 +00:00