1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
|
__ __ __ __
| \/ | \/ |
| |\/| | |\/| |
| | | | | | |
|_| |_|_| |_|
MM - Shared Memory Library
ChangeLog
=========
_ _
/ | / |
| | | |
| |_| |
__|_(_)_|__________________________________________________________
Changes between 1.1.2 and 1.1.3 (21-May-2000 to 01-Jul-2000)
*) Upgraded to GNU libtool from version 1.3.4 to 1.3.5
and upgraded GNU shtool from version 1.4.9 to 1.5.0
[Ralf S. Engelschall]
*) Added OS/390 support to config.sub.
[Greg Ames <gregames@raleigh.ibm.com>]
*) Fixed type-warnings related to `char' vs. `unsigned char' in mm_test.c
[Ralf S. Engelschall]
*) Let the internal mm_insert_chunk() function detect the situation
where a chunk of memory is inserted twice (usually caused by the
application through multiple and this way illegal calls to mm_free() with
the same argument). This especially makes sure the internal list
of free chunks is not corrupted.
[Jeffrey Hsu <hsu@FreeBSD.ORG>, Ralf S. Engelschall]
*) Fixed typos in mm.pod.
[Ralf S. Engelschall]
Changes between 1.1.1 and 1.1.2 (30-Apr-2000 to 21-May-2000)
*) Fixed some logic in mm's configuration that removes -g from CFLAGS.
It incorrectly collapsed " -g " to "", which leaded to invalid CFLAGS.
[Jeff Trawick <trawickj@bellsouth.net>]
*) Fixed shared memory decisions on Linux:
We now avoid using MM_SHMT_MMANON (seems to be completely
broken on 2.0), MM_SHMT_MMZERO (seems like Linux 2.0 hates this
classical combination and return EINVAL for unknown reasons) and
MM_SHMT_IPCSHM (requires that a IPC shm filesystem is mounted
since 2.3). So, technically MM_SHMT_IPCSHM is preferred if the shm
filesystem exists, else we count on MM_SHMT_MMFILE now.
[Ralf S. Engelschall]
Changes between 1.1.0 and 1.1.1 (30-Apr-2000 to 30-Apr-2000)
*) Fixed compilation under Solaris where the SunOS4 and BS2000 kludges
for <sys/shm.h> conflicted with the Sun vendor includes (which
unfortunately use the defines).
[Ralf S. Engelschall, Jeff Beard <jeff@cyberxape.com>]
Changes between 1.0.12 and 1.1.0 (28-Sep-1999 to 30-Apr-2000)
*) Fixed `make test' feedback procedure in Makefile.in now that the
platform list is stored in the PORTING file.
[Ralf S. Engelschall]
*) Renamed file CHANGES to ChangeLog.
[Ralf S. Engelschall]
*) Fixed pointer arithmentic in memset/memcpy replacements
by casting `void *' arguments to `char *'.
[Sascha Schumann <sascha@schumann.cx>]
*) Added BS2000 support for <sys/shm.h> stuff.
[Martin Kraemer <martin.kraemer@mch.sni.de>]
*) Added an include for <fcntl.h> to maximum shared mem segment size
check in aclocal.m4. This especially fixes compile problems under for
Solaris 8.
[Alexander Demenchuk <alder@untech.com>, Greg Gears <gears@netair.com>]
*) Fixed a warning under IRIX related to size_t comparisons
[Ralf S. Engelschall]
*) Added support for IBM OS/390
[Jeff Trawick <trawick@ibm.net>]
*) Upgraded to GNU libtool from version 1.3.3 to 1.3.4
and upgraded GNU shtool from version 1.4.6 to 1.4.9
[Ralf S. Engelschall]
*) Upgraded config.guess to GNU Pth's version and
use "/sbin/sysctl" under FreeBSD instead of just "sysctl"
[Jeff Trawick <trawick@ibm.net>]
*) Added platform support for the esoteric Unix look-alike BeOS
[David Reid" <dreid@jetnet.co.uk>]
*) Added `make check' as an alias for `make test'
[Ralf S. Engelschall]
*) Adjusted copyright messages for year 2000
[Ralf S. Engelschall]
*) Fixed Autoconf checks for SunOS
[Ralf S. Engelschall]
*) Fixed a bug in aclocal.m4's AC_CHECK_DEFINE macro.
[Ralf S. Engelschall]
*) Updated the manual page (typos, fixes, etc.)
[Ralf S. Engelschall]
*) Splitted README into README, PORTING and THANKS document.
[Ralf S. Engelschall]
_ ___
/ | / _ \
| || | | |
| || |_| |
__|_(_)___/________________________________________________________
Changes between 1.0.11 and 1.0.12 (06-Sep-1999 to 28-Sep-1999)
*) Recreated configure with latest Autoconf 2.13.1 (snapshot)
*) Always use --mode=xxx for libtool calls to avoid problems under
situations where $CC doesn't allow libtool to guess the mode
correctly.
Changes between 1.0.10 and 1.0.11 (27-Aug-1999 to 06-Sep-1999)
*) Cleaned up various file permission in source tree
*) Enhanced mm-config.in: new --all option and less newlines
*) Added support --silent to libtool glue code in aclocal.m4
*) Upgraded to GNU Pth's more recent config.{guess,sub}
*) Upgraded to GNU shtool 1.4.6
*) Fixed --section for mm-config in Makefile.in
*) Added `void *' casts to MAP_FAILED (= -1) values to avoid
warnings under some platforms.
*) Fixed a few typos in mm.pod
Changes between 1.0.9 and 1.0.10 (02-Jul-1999 to 27-Aug-1999)
*) Changed "make dist" and "make snap" to use "shtool tarball"
*) Added #define KERNEL for SunOS to get SHM_R und SHM_W values.
*) Upgraded to GNU libtool 1.3.3
*) Upgraded to GNU shtool 1.4.5
*) Downgraded required Autoconf version to 2.12
*) Added MM version number to test report
*) Added --enable-batch
*) Moved mm_lock_mode in mm.h to top to avoid warnings
Changes between 1.0.8 and 1.0.9 (24-Jun-1999 to 02-Jul-1999)
*) Fixed a nasty bug related to {MM,mm}_[un]lock():
an additional semicolon broke the semantics.
*) Upgraded to released shtool 1.4.0
*) Fixed `make test'
Changes between 1.0.7 and 1.0.8 (22-Jun-1999 to 24-Jun-1999)
*) Added important MAP_FAILED fallback also to Autoconf stuff
*) Upgraded to latest shtool 1.3.0-dev to fix two Awk problems
Changes between 1.0.6 and 1.0.7 (06-Jun-1999 to 22-Jun-1999)
*) Upgraded to latest shtool 1.3.0-dev
*) Avoid -g under non-debugging situation
*) Complain with a fatal error message when MM_SHM_MAXSEGSIZE
couldn't be determined.
*) Updated config.guess/config.sub
*) Fixed a nasty permission bug for the lock files:
they were opened write-only, but at least fcntl()
requires them to be opened read-write.
*) Check return value of mm_core_lock() in mm_alloc.c
Changes between 1.0.5 and 1.0.6 (02-Jun-1999 to 06-Jun-1999)
*) Fixed mm_malloc() function: it returned the wrong pointer when a chunk
was reused and forgot to lock/unlock the data structures.
*) Fixed internal best-fit algorithm for finding a free memory chunk:
- things got inserted out of order in the list
- when chunk is found which matches size exactly it stops immediately
- lowered chunk splitting threshold to MIN(2*size,128)
*) Moved internal definitions in mm.h to private section
Changes between 1.0.4 and 1.0.5 (21-May-1999 to 02-Jun-1999)
*) Fixed output of mm-config.in
*) Fixed output of configure --help
*) Upgraded to GNU libtool 1.3.2
*) Upgraded to shtool 1.2.9
*) Made libtool calls visible but use --quiet
*) Hint user to send feedback only on errors or for new platform
*) Removed unnecessary "elf" hint for FreeBSD from config.guess
Changes between 1.0.3 and 1.0.4 (15-May-1999 to 21-May-1999)
*) Fixed maximum memory size determination and internal handling
*) Documented the mm_lib_xxx() functions.
Changes between 1.0.2 and 1.0.3 (26-Apr-1999 to 15-May-1999)
*) Added {MM,mm,mm_core}_permission() function
*) Fixed version information and mod_ssl URL in manual page
*) Upgraded config.{guess,sub} from libtool 1.3 distribution
*) Upgraded to GNU libtool 1.3
*) Upgraded to shtool 1.2.7
*) Fixed public includes for xx_t types
*) Fixed mm_vers.c and shtool type inside CVS
Changes between 1.0.1 and 1.0.2 (18-Apr-1999 to 26-Apr-1999)
*) Upgraded to GNU libtool 1.2f
*) Upgraded to shtool 1.1.0
Changes between 1.0.0 and 1.0.1 (18-Mar-1999 to 18-Apr-1999)
*) Fixed "dist" Makefile target to not distribute CVS stuff
*) Upgraded lshtool to the latest version
*) Const'ification of the API
Changes between 1.0b6 and 1.0.0 (18-Mar-1999 to 28-Mar-1999)
*) Finally cleaned up and polished the mm.pod manual page.
*) Fixed mm-config program
Changes between 1.0b5 and 1.0b6 (18-Mar-1999 to 18-Mar-1999)
*) Added {MM,mm}_maxsize() to manual page
*) Changed MM_create() signature to match mm_create()
Changes between 1.0b4 and 1.0b5 (15-Mar-1999 to 18-Mar-1999)
*) Make sure the maximum allocateable size takes
the overhead of the memory pool into account.
*) Fixed lshtool and this way hex version string
*) Fixed Makefile for mm_test target dependecies
*) Added {MM,mm}_maxsize() function to let one
determine in advance the maximum allocateable pool
Changes between 1.0b3 and 1.0b4 (15-Mar-1999 to 15-Mar-1999)
*) Added mm-config.pod manpage
*) Split mm-config --ldflags into --ldflags and --libs
*) Removed TODO and fulltest files
Changes between 1.0b2 and 1.0b3 (13-Mar-1999 to 15-Mar-1999)
*) Added Autoconf check for determining max shared mem segment size
*) Changed -1 to MAP_FAILED when available
*) Replaced 8KB default shared memory segment size with max size
*) Added mm_core_maxsegsize() function
*) Use a remembered offset for mmap() on temporary files
*) Imported source tree into CVS
*) Added read-only locking support
*) Fixed MMFILE and MMZERO variants
Changes between 1.0b1 and 1.0b2 (12-Mar-1999 to 13-Mar-1999)
*) Updated the mm.pod manual page.
*) Split README into README and LICENSE files
*) Fixed becho problems
*) Added a test suite summary
*) Added INSTALL file
*) Reduced mm_test's memory size from 1MB to 512KB
*) Fixed unsigned long and %X related warnings
Changes between 1.0b0 and 1.0b1 (11-Mar-1999 to 12-Mar-1999)
*) Enhanced mm_test
*) Added {MM,mm}_available() function
*) Fixed MMZERO
*) Fixed IPC Semaphore initialization
*) Added --with-{sem,shm}=TYPE options
*) Fixed "make test" and mm_memory_display() function
*) Added mm_lib.c source with mm_lib_xx() functions
Changes between 0.9.0 and 1.0b0 (10-Mar-1999 to 11-Mar-1999)
*) Switched to GNU Autoconf and GNU Libtool
Changes between GENESIS and 0.9.0 (Jan-1999 to 10-Mar-1999)
*) Created initial version on FreeBSD
*) Ported to Linux and Solaris
|
