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87 Commits

Author SHA1 Message Date
lukem
50f5afd52e fix WARNS=2 (-Wshadow) warnings 2001-11-04 13:57:29 +00:00
aymeric
b39251c6b2 indx_t can be a 16 bit type, and is thus not suited to hold a difference 
between two pointers in the general case. Replace it by ptrdiff_t.

-> recno databases can now handle records of more than 64KB
-> nvi can now handle files with lines bigger than 64KB

Problem and fix suggested by FreeBSD PR#9350
 2001-09-30 21:12:00 +00:00
wiz
260d59cdbe Boring whitespace fixes. 2001-09-16 02:57:26 +00:00
wiz
40ac848024 Fix various misspellings of compatible/compatibility. 2001-06-11 01:50:48 +00:00
cgd
579369d368 build new hsearch() code 2001-02-14 05:44:29 +00:00
cgd
603bfd4ff7 nuke old, unredeemably broken DB-based version of hsearch() et al. 2001-02-14 05:41:46 +00:00
cgd
66678fd1bb move db/man/hcreate.3 to stdlib/hcreate.3 2001-02-14 05:41:01 +00:00
christos
f0c45fdbc9 protect against multiple inclusions. 2000-12-20 20:54:01 +00:00
msaitoh
f9b799b651 check LIBC_SCCS 2000-09-13 22:32:25 +00:00
mycroft
8102096d08 Delint. 2000-01-23 00:49:41 +00:00
mycroft
605490369c Delint. 
Remove trailing ; from uses of __weak_alias().  The macro inserts this if
needed.
 2000-01-22 22:19:07 +00:00
scw
2a8d425699 After writing a page out to disk, run the page back through the user's 
input filter to ensure we don't end up with a cached copy of the page
in the wrong byte-order for the host cpu.

This fixes a fatal bug which bites when the DB 'lorder' is different
to the cpu's, and a cached page is accessed soon after it was flushed
to disk.
 2000-01-09 19:56:15 +00:00
mycroft
648d6d9529 Only squeeze a short key/value pair onto a page with other complete key/value 
pairs, not onto a page containing the end of a big pair.
 1999-07-29 08:58:46 +00:00
mycroft
72a2509e35 When deleting a big key, the offset of an empty page should be bsize, not 
bsize-1; otherwise an insertion into the empty page will cause the new key to
be elongated by 1 byte.
 1999-07-29 07:48:03 +00:00
mycroft
3bf07e90f3 Fix a condition where the hole would be inserted in the wrong place during a 
split.
 1999-07-29 04:07:27 +00:00
mycroft
462e381edd Previous bug fix was slightly wrong. In this case, the data must start on a 
new page, or we will mistakenly think the first page is the end of the data.
 1999-07-29 01:12:57 +00:00
mycroft
8458b947ac Document EFBIG as a valid error. 1999-07-29 00:22:29 +00:00
mycroft
343c90058f Return a useful errno value in the overflow case. 
Also, print a message to stderr in one more case.
 1999-07-29 00:19:43 +00:00
mycroft
14f4149717 Make the packing more dense in a couple of cases. 1999-07-28 19:41:36 +00:00
mycroft
ec7d7ed5ec If (keysize+datasize)%(bsize=14)==0, insertion of a `big key' would cause an 
invariant (actually, an ugly hack) to fail, and all Hell would break loose.
 1999-07-28 19:33:03 +00:00
christos
dc1c2ccb47 don't compare non-pointer values against NULL. 1999-07-10 17:48:54 +00:00
garbled
38c96853cf Last of the .Os cleanups. .Os is defined in the tmac.doc-common file, 
so we shouldn't override it with versions in the manpages.  Wheee!
 1999-03-22 19:44:33 +00:00
christos
d4639c815b Adding missing braces that gcc-2.8.1 likes. 1999-03-16 18:17:56 +00:00
erh
bdfd2b2770 Add missing .El lines. 1999-03-09 19:45:09 +00:00
kleink
cbab327fc8 Manual page for hcreate(3) and friends. 1999-03-08 18:43:21 +00:00
kleink
276331d152 Per XSI5, make ENTRY.data a typeless pointer. 1999-02-16 18:23:00 +00:00
kleink
983e1024bf Per XSI5, let hcreate() take a size_t argument. 1999-02-16 18:12:24 +00:00
kleink
fbed58df1f Dispose private search.h header. 1999-02-16 18:01:37 +00:00
kleink
3b5a19a494 Dispose the private search.h header and use <search.h>, which is a superset, 
instead.
 1999-02-16 17:59:18 +00:00
lukem
9d8c1e50bf need <fcntl.h> as well. i hit this, but found that [lib/6782] also noted it 1999-02-07 07:27:13 +00:00
christos
61238e7179 delint 1998-12-09 12:42:46 +00:00
christos
d826507120 s/LALIGN/BTLALIGN 1998-11-06 19:42:43 +00:00
kleink
abc6d45e5c Need "namespace.h". 1998-10-14 11:56:28 +00:00
thorpej
e79648d085 Add some braces to make egcs happy. 1998-08-18 23:50:08 +00:00
mycroft
ea09e5f2d4 Reinitialize the mkstemp() template each time it's used. 1998-07-26 14:05:20 +00:00
thorpej
317d4e84d6 Use pread(2) and pwrite(2) where appropriate. 1998-06-30 21:30:52 +00:00
kleink
23a9b2c5c9 Change the file mode argument to dbopen() and the db backends from int to 
mode_t.
 1998-05-07 19:24:20 +00:00
kleink
9eb0e33ef6 Change the file mode argument to dbm_open() from int to mode_t. 1998-05-07 19:11:14 +00:00
fair
5f06216718 /tmp to _PATH_TMP from paths.h 1998-04-07 10:40:21 +00:00
mycroft
4462053ab3 Fill in missing (default) mmap(2) flags. 1998-02-20 09:27:18 +00:00
mrg
4e252e8c4d add missing .Nm entries. from spz@serpens.swb.de. 1997-11-14 02:04:36 +00:00
lukem
d0e23d974a - use CPPFLAGS instead of CFLAGS 
- use ${COMPILE.C} ... instead of ${CC} ${CFLAGS} -c ...
 1997-10-22 23:14:04 +00:00
is
8871c98bb7 Bug fixes from Sleepycat Software for db_btree databases; for some corner 
cases in splitting pages, and for correctly updating data base metadata.
 1997-10-10 21:08:53 +00:00
fair
bc102d2921 install mpool.3 and links, per PR#4055 1997-09-24 07:33:49 +00:00
kleink
66105c37fc Lseek(2) usage cleanup: the use of L_SET/L_INCR/L_XTND is deprecated, 
use SEEK_SET/SEEK_CUR/SEEK_END instead.
 1997-08-25 19:31:43 +00:00
kleink
cbb9288e9f Lseek(2) returns -1 on failure, so checking for "n < -1" is not appropriate. 1997-08-24 16:13:28 +00:00
jtc
43fa6fe319 If port provides __weak_alias(), provide an Standard C and POSIX pure 
identifier namespace by renaming non standard functions and variables
such that they have a leading underscore.  The library will use those
names internally.  Weak aliases are used to provide the original names
to the API.

This is only the first part of this change.  It is most of the functions
which are implemented in C for all NetBSD ports.  Subsequent changes are
to add the same support to the remaining C files, to assembly files, and
to the automagically generated assembly source used for system calls.
When all of the above is done, ports with weak alias support should add
a definition for __weak_alias to <sys/cdefs.h>.
 1997-07-21 14:06:24 +00:00
christos
00ae392d92 Fix RCSID's 
Fix gcc warnings.
 1997-07-13 18:51:48 +00:00
pk
58efb9d20c NULL => 0 (Arne Juul; PR#3629) 1997-05-17 19:24:44 +00:00
mrg
9cd5492c02 - convert unsafe strcpy(), strcat() and sprintf() to the `n' versions. 
- some KNF.
 1997-01-23 14:01:45 +00:00