CVS commit: src/sys/modules/examples

2020-01-29 Thread Kamil Rytarowski
Module Name:src Committed By: kamil Date: Thu Jan 30 07:58:34 UTC 2020 Modified Files: src/sys/modules/examples/luareadhappy: luareadhappy.c src/sys/modules/examples/mapper: mapper.c src/sys/modules/examples/panic_string: panic_string.c

CVS commit: src/sys/arch/mac68k/dev

2020-01-29 Thread Martin Husemann
Module Name:src Committed By: martin Date: Thu Jan 30 06:30:52 UTC 2020 Modified Files: src/sys/arch/mac68k/dev: if_mc.c Log Message: Fix more typos To generate a diff of this commit: cvs rdiff -u -r1.54 -r1.55 src/sys/arch/mac68k/dev/if_mc.c Please note that diffs are

CVS commit: src/sys/arch/mac68k/dev

2020-01-29 Thread Martin Husemann
Module Name:src Committed By: martin Date: Thu Jan 30 06:28:46 UTC 2020 Modified Files: src/sys/arch/mac68k/dev: if_mc.c Log Message: Fix typo To generate a diff of this commit: cvs rdiff -u -r1.53 -r1.54 src/sys/arch/mac68k/dev/if_mc.c Please note that diffs are not

CVS commit: src/sys/arch/powerpc/booke/dev

2020-01-29 Thread Martin Husemann
Module Name:src Committed By: martin Date: Thu Jan 30 06:27:13 UTC 2020 Modified Files: src/sys/arch/powerpc/booke/dev: pq3etsec.c Log Message: Fix typo To generate a diff of this commit: cvs rdiff -u -r1.48 -r1.49 src/sys/arch/powerpc/booke/dev/pq3etsec.c Please note

CVS commit: src/sys/arch/sgimips/hpc

2020-01-29 Thread Martin Husemann
Module Name:src Committed By: martin Date: Thu Jan 30 06:25:46 UTC 2020 Modified Files: src/sys/arch/sgimips/hpc: if_sq.c Log Message: Fix typo To generate a diff of this commit: cvs rdiff -u -r1.53 -r1.54 src/sys/arch/sgimips/hpc/if_sq.c Please note that diffs are not

CVS commit: src/sys/dev/pci

2020-01-29 Thread Jason R Thorpe
Module Name:src Committed By: thorpej Date: Thu Jan 30 06:10:26 UTC 2020 Modified Files: src/sys/dev/pci: if_txp.c if_wpi.c if_xge.c Log Message: Adopt . To generate a diff of this commit: cvs rdiff -u -r1.62 -r1.63 src/sys/dev/pci/if_txp.c cvs rdiff -u -r1.87 -r1.88

CVS commit: src/sys/dev/pci

2020-01-29 Thread Jason R Thorpe
Module Name:src Committed By: thorpej Date: Thu Jan 30 06:03:35 UTC 2020 Modified Files: src/sys/dev/pci: if_ipw.c if_iwi.c if_iwm.c if_iwn.c if_rtwn.c if_sk.c Log Message: Adopt . To generate a diff of this commit: cvs rdiff -u -r1.72 -r1.73 src/sys/dev/pci/if_ipw.c

CVS commit: src/sys/dev/pci

2020-01-29 Thread Jason R Thorpe
Module Name:src Committed By: thorpej Date: Thu Jan 30 05:42:00 UTC 2020 Modified Files: src/sys/dev/pci: if_et.c if_jme.c if_msk.c if_nfe.c if_sip.c Log Message: Adopt . To generate a diff of this commit: cvs rdiff -u -r1.28 -r1.29 src/sys/dev/pci/if_et.c cvs rdiff -u

CVS commit: src/sys/dev/pci

2020-01-29 Thread Jason R Thorpe
Module Name:src Committed By: thorpej Date: Thu Jan 30 05:24:53 UTC 2020 Modified Files: src/sys/dev/pci: if_cas.c if_dge.c if_ste.c if_stge.c if_tl.c if_vge.c if_vr.c Log Message: Adopt . To generate a diff of this commit: cvs rdiff -u -r1.37 -r1.38

CVS commit: src/sys/dev/ic

2020-01-29 Thread Jason R Thorpe
Module Name:src Committed By: thorpej Date: Thu Jan 30 04:56:11 UTC 2020 Modified Files: src/sys/dev/ic: seeq8005.c sgec.c smc83c170.c smc90cx6.c smc91cxx.c wi.c Log Message: Adopt . To generate a diff of this commit: cvs rdiff -u -r1.65 -r1.66

CVS commit: src/sys/arch/x86/x86

2020-01-29 Thread Emmanuel Dreyfus
Module Name:src Committed By: manu Date: Thu Jan 30 01:49:44 UTC 2020 Modified Files: src/sys/arch/x86/x86: multiboot2.c Log Message: Insert memory map with its real size, not the maximum possible. To generate a diff of this commit: cvs rdiff -u -r1.3 -r1.4

CVS commit: src/usr.sbin/postinstall

2020-01-29 Thread Christos Zoulas
Module Name:src Committed By: christos Date: Thu Jan 30 01:39:40 UTC 2020 Modified Files: src/usr.sbin/postinstall: postinstall.in Log Message: populate autofs files To generate a diff of this commit: cvs rdiff -u -r1.12 -r1.13 src/usr.sbin/postinstall/postinstall.in

CVS commit: src/doc

2020-01-29 Thread Christos Zoulas
Module Name:src Committed By: christos Date: Thu Jan 30 00:43:58 UTC 2020 Modified Files: src/doc: HACKS Log Message: more like this To generate a diff of this commit: cvs rdiff -u -r1.198 -r1.199 src/doc/HACKS Please note that diffs are not public domain; they are

CVS commit: src/tests/lib/libc/misc

2020-01-29 Thread Christos Zoulas
Module Name:src Committed By: christos Date: Thu Jan 30 00:42:58 UTC 2020 Modified Files: src/tests/lib/libc/misc: Makefile Log Message: hack for clang/powerpc To generate a diff of this commit: cvs rdiff -u -r1.5 -r1.6 src/tests/lib/libc/misc/Makefile Please note that

CVS commit: src/sys/dev/pci

2020-01-29 Thread Jared D. McNeill
Module Name:src Committed By: jmcneill Date: Thu Jan 30 00:36:29 UTC 2020 Modified Files: src/sys/dev/pci: if_re_pci.c Log Message: Prefer memory space register mapping over IO space. Make an exception for RTL8169SC, as the FreeBSD driver says memory mapped IO doesn't

CVS commit: src/sys/dev/hdaudio

2020-01-29 Thread Jared D. McNeill
Module Name:src Committed By: jmcneill Date: Thu Jan 30 00:21:23 UTC 2020 Modified Files: src/sys/dev/hdaudio: hdafg.c Log Message: Only dump ELD info if HDAFG_HDMI_DEBUG is defined To generate a diff of this commit: cvs rdiff -u -r1.19 -r1.20

CVS commit: src/doc

2020-01-29 Thread Christos Zoulas
Module Name:src Committed By: christos Date: Wed Jan 29 23:44:00 UTC 2020 Modified Files: src/doc: HACKS Log Message: same hack different place To generate a diff of this commit: cvs rdiff -u -r1.197 -r1.198 src/doc/HACKS Please note that diffs are not public domain;

CVS commit: src/external/bsd/dhcpcd/sbin/dhcpcd

2020-01-29 Thread Christos Zoulas
Module Name:src Committed By: christos Date: Wed Jan 29 23:42:58 UTC 2020 Modified Files: src/external/bsd/dhcpcd/sbin/dhcpcd: Makefile Log Message: Hack for clang/powerpc To generate a diff of this commit: cvs rdiff -u -r1.49 -r1.50

CVS commit: [netbsd-9] src/doc

2020-01-29 Thread SAITOH Masanobu
Module Name:src Committed By: msaitoh Date: Wed Jan 29 23:33:15 UTC 2020 Modified Files: src/doc [netbsd-9]: CHANGES-9.0 Log Message: Ticket #673. To generate a diff of this commit: cvs rdiff -u -r1.1.2.170 -r1.1.2.171 src/doc/CHANGES-9.0 Please note that diffs are

CVS commit: [netbsd-9] src/usr.sbin/sysinst/arch/evbarm

2020-01-29 Thread SAITOH Masanobu
Module Name:src Committed By: msaitoh Date: Wed Jan 29 23:31:30 UTC 2020 Modified Files: src/usr.sbin/sysinst/arch/evbarm [netbsd-9]: md.c Log Message: Pull up following revision(s) (requested by martin in ticket #673): usr.sbin/sysinst/arch/evbarm/md.c: revision

CVS commit: src/doc

2020-01-29 Thread Christos Zoulas
Module Name:src Committed By: christos Date: Wed Jan 29 22:43:53 UTC 2020 Modified Files: src/doc: HACKS Log Message: powepc/clang hack To generate a diff of this commit: cvs rdiff -u -r1.196 -r1.197 src/doc/HACKS Please note that diffs are not public domain; they are

CVS commit: src/external/bsd/atf/lib/libatf-c

2020-01-29 Thread Christos Zoulas
Module Name:src Committed By: christos Date: Wed Jan 29 22:40:44 UTC 2020 Modified Files: src/external/bsd/atf/lib/libatf-c: Makefile Log Message: Hack for clang. To generate a diff of this commit: cvs rdiff -u -r1.21 -r1.22 src/external/bsd/atf/lib/libatf-c/Makefile

CVS commit: src/sys/dev/usb

2020-01-29 Thread Michael van Elst
Module Name:src Committed By: mlelstv Date: Wed Jan 29 21:52:16 UTC 2020 Modified Files: src/sys/dev/usb: Makefile Log Message: urio(4) was deleted To generate a diff of this commit: cvs rdiff -u -r1.10 -r1.11 src/sys/dev/usb/Makefile Please note that diffs are not

CVS commit: src/sys/dev/ic

2020-01-29 Thread Christos Zoulas
Module Name:src Committed By: christos Date: Wed Jan 29 21:11:39 UTC 2020 Modified Files: src/sys/dev/ic: gem.c Log Message: compile without INET To generate a diff of this commit: cvs rdiff -u -r1.125 -r1.126 src/sys/dev/ic/gem.c Please note that diffs are not public

CVS commit: src/lib/libpthread

2020-01-29 Thread Kamil Rytarowski
Module Name:src Committed By: kamil Date: Wed Jan 29 21:11:25 UTC 2020 Modified Files: src/lib/libpthread: pthread_mutex.c Log Message: Use pthread_mutexattr_t and pthread_mutex_t magic fields Validate _PT_MUTEX_MAGIC in pthread_mutex_t and _PT_MUTEXATTR_MAGIC in

CVS commit: src/sys/arch

2020-01-29 Thread Nick Hudson
Module Name:src Committed By: skrll Date: Wed Jan 29 19:29:23 UTC 2020 Modified Files: src/sys/arch/aarch64/aarch64: genassym.cf src/sys/arch/arm/arm32: genassym.cf Log Message: G/C some more To generate a diff of this commit: cvs rdiff -u -r1.20 -r1.21

CVS commit: src/sys/arch

2020-01-29 Thread Nick Hudson
Module Name:src Committed By: skrll Date: Wed Jan 29 19:21:51 UTC 2020 Modified Files: src/sys/arch/aarch64/aarch64: genassym.cf src/sys/arch/arm/arm32: genassym.cf Log Message: G/C To generate a diff of this commit: cvs rdiff -u -r1.19 -r1.20

CVS commit: src/usr.sbin/sysinst/arch/evbarm

2020-01-29 Thread Martin Husemann
Module Name:src Committed By: martin Date: Wed Jan 29 19:04:41 UTC 2020 Modified Files: src/usr.sbin/sysinst/arch/evbarm: md.c Log Message: Do not compare a char array to NULL, test for empty string instead. To generate a diff of this commit: cvs rdiff -u -r1.14 -r1.15

CVS commit: src/doc

2020-01-29 Thread Maya Rashish
] dhcpcd(8): Import dhcpcd-8.1.6 [roy 20200127] openresolv(8): Import openresolv-3.10.0 [roy 20200127] + urio(4): Removed from the tree. [maya 20200129]

CVS commit: src

2020-01-29 Thread Maya Rashish
Module Name:src Committed By: maya Date: Wed Jan 29 18:39:05 UTC 2020 Modified Files: src/distrib/sets/lists/comp: mi src/distrib/sets/lists/man: mi src/etc: MAKEDEV.tmpl src/share/man/man4: Makefile usb.4 src/share/man/man8: MAKEDEV.8

CVS commit: src/lib/libpthread

2020-01-29 Thread Andrew Doran
Module Name:src Committed By: ad Date: Wed Jan 29 17:11:57 UTC 2020 Modified Files: src/lib/libpthread: pthread.c Log Message: - pthread_join(): remove temporary hack now kernel returns correct errno. - kill(getpid(), SIGABRT) -> _lwp_kill(_lwp_self(), SIGABRT) To

CVS commit: src/lib/libpthread

2020-01-29 Thread Kamil Rytarowski
Module Name:src Committed By: kamil Date: Wed Jan 29 16:34:09 UTC 2020 Modified Files: src/lib/libpthread: pthread_misc.c Log Message: Check thread->pt_magic with PT_MAGIC promptly To generate a diff of this commit: cvs rdiff -u -r1.16 -r1.17

CVS commit: src/distrib/sparc/miniroot

2020-01-29 Thread Christos Zoulas
Module Name:src Committed By: christos Date: Wed Jan 29 16:24:21 UTC 2020 Modified Files: src/distrib/sparc/miniroot: Makefile.inc Log Message: bump a little for llvm To generate a diff of this commit: cvs rdiff -u -r1.30 -r1.31 src/distrib/sparc/miniroot/Makefile.inc

CVS commit: src/lib/libpthread

2020-01-29 Thread Kamil Rytarowski
Module Name:src Committed By: kamil Date: Wed Jan 29 16:03:44 UTC 2020 Modified Files: src/lib/libpthread: pthread.c pthread_getcpuclockid.c Log Message: Chack thread->pt_magic with PT_MAGIC promptly Rearrange some checks to avoid verifying pthread_t after using it. To

CVS commit: src/sys

2020-01-29 Thread Andrew Doran
Module Name:src Committed By: ad Date: Wed Jan 29 15:47:52 UTC 2020 Modified Files: src/sys/compat/common: kern_50.c kern_time_60.c src/sys/compat/netbsd32: netbsd32_compat_50.c netbsd32_compat_60.c netbsd32_lwp.c src/sys/kern: kern_exec.c

CVS commit: src/lib/libpthread

2020-01-29 Thread Kamil Rytarowski
Module Name:src Committed By: kamil Date: Wed Jan 29 15:31:14 UTC 2020 Modified Files: src/lib/libpthread: pthread.c Log Message: Revert previous Two assignments are correct. To generate a diff of this commit: cvs rdiff -u -r1.159 -r1.160 src/lib/libpthread/pthread.c

CVS commit: src/lib/libpthread

2020-01-29 Thread Kamil Rytarowski
Module Name:src Committed By: kamil Date: Wed Jan 29 15:15:00 UTC 2020 Modified Files: src/lib/libpthread: pthread.c Log Message: Do not set stackbase2 twice for !__MACHINE_STACK_GROWS_UP To generate a diff of this commit: cvs rdiff -u -r1.158 -r1.159

CVS commit: src/lib/libpthread

2020-01-29 Thread Kamil Rytarowski
Module Name:src Committed By: kamil Date: Wed Jan 29 15:07:46 UTC 2020 Modified Files: src/lib/libpthread: pthread_cond.c Log Message: Use pthread_condattr_t and pthread_cond_t magic fields Validate _PT_CONDATTR_MAGIC and _PT_COND_MAGIC respectively. To generate a diff

CVS commit: src/sys/dev/ic

2020-01-29 Thread Jason R Thorpe
Module Name:src Committed By: thorpej Date: Wed Jan 29 15:06:12 UTC 2020 Modified Files: src/sys/dev/ic: rt2560.c rt2661.c rt2860.c rtl8169.c rtl81x9.c rtw.c Log Message: Adopt . To generate a diff of this commit: cvs rdiff -u -r1.37 -r1.38 src/sys/dev/ic/rt2560.c cvs

CVS commit: src/sys/dev/ic

2020-01-29 Thread Jason R Thorpe
Module Name:src Committed By: thorpej Date: Wed Jan 29 15:00:39 UTC 2020 Modified Files: src/sys/dev/ic: malo.c mb86950.c mb86960.c mtd803.c Log Message: Adopt . To generate a diff of this commit: cvs rdiff -u -r1.17 -r1.18 src/sys/dev/ic/malo.c cvs rdiff -u -r1.32

CVS commit: src/sys/dev/ic

2020-01-29 Thread Jason R Thorpe
Module Name:src Committed By: thorpej Date: Wed Jan 29 14:53:41 UTC 2020 Modified Files: src/sys/dev/ic: lan9118.c lemac.c Log Message: Adopt . To generate a diff of this commit: cvs rdiff -u -r1.35 -r1.36 src/sys/dev/ic/lan9118.c cvs rdiff -u -r1.54 -r1.55

CVS commit: src/sys/dev/ic

2020-01-29 Thread Jason R Thorpe
Module Name:src Committed By: thorpej Date: Wed Jan 29 14:49:44 UTC 2020 Modified Files: src/sys/dev/ic: i82557.c i82586.c i82596.c Log Message: Adopt . To generate a diff of this commit: cvs rdiff -u -r1.156 -r1.157 src/sys/dev/ic/i82557.c cvs rdiff -u -r1.87 -r1.88

CVS commit: src/sys/dev/ic

2020-01-29 Thread Jason R Thorpe
Module Name:src Committed By: thorpej Date: Wed Jan 29 14:47:08 UTC 2020 Modified Files: src/sys/dev/ic: gem.c hd64570.c hme.c Log Message: Adopt . To generate a diff of this commit: cvs rdiff -u -r1.124 -r1.125 src/sys/dev/ic/gem.c cvs rdiff -u -r1.54 -r1.55

CVS commit: src/lib/libpthread

2020-01-29 Thread Kamil Rytarowski
Module Name:src Committed By: kamil Date: Wed Jan 29 14:41:57 UTC 2020 Modified Files: src/lib/libpthread: pthread_barrier.c Log Message: Use pthread_barrierattr_t and pthread_barrier_t magic fields Set respectively _PT_BARRIER_DEAD for pthread_barrier_destroy() and

CVS commit: src/sys/dev/ic

2020-01-29 Thread Jason R Thorpe
Module Name:src Committed By: thorpej Date: Wed Jan 29 14:18:54 UTC 2020 Modified Files: src/sys/dev/ic: tulip.c Log Message: Adopt . To generate a diff of this commit: cvs rdiff -u -r1.200 -r1.201 src/sys/dev/ic/tulip.c Please note that diffs are not public domain;

CVS commit: src/sys/dev/ic

2020-01-29 Thread Jason R Thorpe
Module Name:src Committed By: thorpej Date: Wed Jan 29 14:17:27 UTC 2020 Modified Files: src/sys/dev/ic: elink3.c elinkxl.c Log Message: Adopt . To generate a diff of this commit: cvs rdiff -u -r1.149 -r1.150 src/sys/dev/ic/elink3.c cvs rdiff -u -r1.133 -r1.134

CVS commit: src/sys/dev/ic

2020-01-29 Thread Jason R Thorpe
Module Name:src Committed By: thorpej Date: Wed Jan 29 14:14:56 UTC 2020 Modified Files: src/sys/dev/ic: bwfm.c bwi.c cs89x0.c dm9000.c dp8390.c dp83932.c dwc_gmac.c Log Message: Adopt . To generate a diff of this commit: cvs rdiff -u -r1.19 -r1.20

CVS commit: src/sys/dev/ic

2020-01-29 Thread Jason R Thorpe
Module Name:src Committed By: thorpej Date: Wed Jan 29 14:09:58 UTC 2020 Modified Files: src/sys/dev/ic: aic6915.c an.c arn5008.c arn9003.c ath.c athn.c atw.c awi.c Log Message: Adopt . To generate a diff of this commit: cvs rdiff -u -r1.40 -r1.41

CVS commit: src/sys/dev/pcmcia

2020-01-29 Thread Jason R Thorpe
Module Name:src Committed By: thorpej Date: Wed Jan 29 13:54:42 UTC 2020 Modified Files: src/sys/dev/pcmcia: if_cnw.c if_malo_pcmcia.c if_ray.c Log Message: Adopt . To generate a diff of this commit: cvs rdiff -u -r1.67 -r1.68 src/sys/dev/pcmcia/if_cnw.c cvs rdiff -u

CVS commit: src/lib/libpthread

2020-01-29 Thread Kamil Rytarowski
Module Name:src Committed By: kamil Date: Wed Jan 29 13:47:31 UTC 2020 Modified Files: src/lib/libpthread: pthread_attr.c Log Message: Use the pta_magic field in pthread attribute Set PT_ATTR_DEAD on pthread_attr_destroy(). Check pta_magic before using pthread_attr_t in

CVS commit: src/tests/lib/libpthread

2020-01-29 Thread Kamil Rytarowski
Module Name:src Committed By: kamil Date: Wed Jan 29 13:40:23 UTC 2020 Modified Files: src/tests/lib/libpthread: t_join.c Log Message: Fix the t_join test For pthread_attr_get_np() attr should be initialized prior to the call by using pthread_attr_init(3).

CVS commit: src/external/bsd/wpa/dist/src/drivers

2020-01-29 Thread Roy Marples
Module Name:src Committed By: roy Date: Wed Jan 29 12:05:08 UTC 2020 Modified Files: src/external/bsd/wpa/dist/src/drivers: driver_bsd.c Log Message: wpa: reduce diff with upstream To generate a diff of this commit: cvs rdiff -u -r1.35 -r1.36

CVS commit: src/external/bsd/wpa/dist/src/drivers

2020-01-29 Thread Roy Marples
Module Name:src Committed By: roy Date: Wed Jan 29 11:57:36 UTC 2020 Modified Files: src/external/bsd/wpa/dist/src/drivers: driver_bsd.c Log Message: wpa: Fix the maximum size of a route(4) msg to 2048 This mirrors other programs which parse route(4) messages and will

CVS commit: src/external/bsd/wpa/dist/src/drivers

2020-01-29 Thread Roy Marples
Module Name:src Committed By: roy Date: Wed Jan 29 11:45:54 UTC 2020 Modified Files: src/external/bsd/wpa/dist/src/drivers: driver_bsd.c Log Message: wpa: Don't set or remove IFF_UP Now that both hostapd and wpa_supplicant react to interface flag changes, there is no

CVS commit: src/external/bsd/wpa/dist/src/drivers

2020-01-29 Thread Roy Marples
Module Name:src Committed By: roy Date: Wed Jan 29 11:46:47 UTC 2020 Modified Files: src/external/bsd/wpa/dist/src/drivers: driver_bsd.c Log Message: wpa: Remove an outdated comment With interface matching support, wpa_supplicant can wait for an interface to appear. To

CVS commit: src/external/bsd/wpa/dist/src/drivers

2020-01-29 Thread Roy Marples
Module Name:src Committed By: roy Date: Wed Jan 29 11:44:43 UTC 2020 Modified Files: src/external/bsd/wpa/dist/src/drivers: driver_bsd.c Log Message: wpa: Share route(4) processing with hostapd and wpa_supplicant. There is little point in having both and it brings

CVS commit: src/external/bsd/wpa/dist/src/drivers

2020-01-29 Thread Roy Marples
Module Name:src Committed By: roy Date: Wed Jan 29 11:31:40 UTC 2020 Modified Files: src/external/bsd/wpa/dist/src/drivers: driver_bsd.c Log Message: wpa: Driver does not need to know about both wpa and hostap contexts It will either be one or the other. Fold hapd into

CVS commit: src/lib/libpthread

2020-01-29 Thread Kamil Rytarowski
Module Name:src Committed By: kamil Date: Wed Jan 29 10:55:23 UTC 2020 Modified Files: src/lib/libpthread: pthread_mutex.c Log Message: Mark destroyed pthread_mutexattr_t as dead To generate a diff of this commit: cvs rdiff -u -r1.68 -r1.69

CVS commit: src/common/lib/libc/string

2020-01-29 Thread Andrew Doran
Module Name:src Committed By: ad Date: Wed Jan 29 09:18:26 UTC 2020 Modified Files: src/common/lib/libc/string: bcmp.c memcmp.c Log Message: Some boot blocks too big now, only compare in big chunks if !_STANDALONE. To generate a diff of this commit: cvs rdiff -u -r1.9

CVS commit: src/sys/arch/x86/pci

2020-01-29 Thread Kengo NAKAHARA
Module Name:src Committed By: knakahara Date: Wed Jan 29 08:43:30 UTC 2020 Modified Files: src/sys/arch/x86/pci: if_vmx.c Log Message: Fix missing callout_destroy(). Pointed out by yamaguchi@n.o. To generate a diff of this commit: cvs rdiff -u -r1.55 -r1.56