| Age | Commit message (Expand) | Author |
| 2023-11-26 | usr.bin: Automated cleanup of cdefs and other formatting | Warner Losh |
| 2023-08-16 | Remove $FreeBSD$: one-line .c pattern | Warner Losh |
| 2019-02-07 | ipcs(1): drop obsolete error checking | Andriy Voskoboinyk |
| 2018-02-16 | Follow r329348 in ipcs for getting rid of the requirement to include SysV IPC | Li-Wen Hsu |
| 2017-11-27 | various: general adoption of SPDX licensing ID tags. | Pedro F. Giffuni |
| 2015-04-13 | ipcs: fix warnings (WARNS=1 -> WARNS=6) | Eitan Adler |
| 2011-07-14 | Remove semaphore map entry count "semmap" field and its tuning | Bjoern A. Zeeb |
| 2009-06-24 | Change the ABI of some of the structures used by the SYSV IPC API: | John Baldwin |
| 2009-03-02 | Correct types of variables used to track amount of allocated SysV shared | Konstantin Belousov |
| 2008-12-16 | Fix printing of shared memory limits. | Ruslan Ermilov |
| 2007-12-25 | Add the ability to clean up all shared memory segments which are | Edwin Groothuis |
| 2007-12-18 | Stylify ipcs/ipcs.c and ipcrm/ipcrm in preparation of the upcoming | Edwin Groothuis |
| 2006-05-15 | o Fix typo in a comment. | Maxim Konovalov |
| 2005-08-06 | Change the data type of the upper shared memory limits from a signed | Christian S.J. Peron |
| 2005-05-24 | If sysctlbyname fails for kernel related reasons, tag the errno | Christian S.J. Peron |
| 2005-03-08 | Use 12 columns for (int) values, 20 columns for (long) and align | Giorgos Keramidas |
| 2005-02-10 | Turn K&R functions into prototypes. | Stefan Farfeleder |
| 2004-11-12 | third of several commits to allow kernel System V IPC data structures | Robert Watson |
| 2004-03-24 | Add -u option to ipcs(1) and document it in ipcs.1 | Bosko Milekic |
| 2003-10-30 | Cosmetic fix on some TIME related columns. | Mitsuru IWASAKI |
| 2003-03-24 | Add -M, -Q, -S, and -T to the usage message. | Tim J. Robbins |
| 2002-06-30 | Consistently use FBSDID | David E. O'Brien |
| 2002-03-30 | 1) Add missing prototypes for fmt_perm and cvt_time. | David Malone |
| 2002-03-22 | remove __P | Warner Losh |
| 2002-02-19 | Fixed divots that I created when I moved prototypes of group_from_gid | Warner Losh |
| 2001-06-24 | Include missing header files which define functions for which gcc has | Dima Dorfman |
| 2001-05-31 | Convert to use the sysctl interface to obtain the data when operating | Dima Dorfman |
| 2000-05-01 | Remove the undocumented semconfig() system calls. These cause more trouble | Peter Wemm |
| 2000-03-31 | Instead of checking for a non-zero return value from kvm_read, check | Jacques Vidrine |
| 1999-12-29 | Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL" | Peter Wemm |
| 1999-08-28 | $Id$ -> $FreeBSD$ | Peter Wemm |
| 1997-07-15 | Add rcsid, Remove unused vars. | Philippe Charnier |
| 1997-03-29 | compare return value from getopt against -1 rather than EOF, per the final | Warner Losh |
| 1997-02-22 | Revert $FreeBSD$ to $Id$ | Peter Wemm |
| 1997-01-14 | Make the long-awaited change from $Id$ to $FreeBSD$ | Jordan K. Hubbard |
| 1996-07-18 | s/msg/shm/ for one variable. | Joerg Wunsch |
| 1996-05-30 | Drop privileges if we're not reading standard kernel file or namelist. | Paul Traina |
| 1995-07-12 | Instantiate our own variables instead of depending on bogus common | Bruce Evans |
| 1994-09-19 | Declared msginfo, shminfo, and seminfo structs. | David Greenman |
| 1994-09-13 | Imported the NetBSD version which acts a lot more like the SYSV program. | Doug Rabson |
| 1994-09-13 | Added from FreeBSD-1.1.5 with some additions to list shared memory segments. | Doug Rabson |