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83 Commits

Author SHA1 Message Date
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
tls a28ecdff3c RCS ID Police 1997-01-13 20:31:18 +00:00
jtc 135c9d2460 Rename the errno field in struct htab to err, as the former name 
conflicts with a macro implementation of errno.h's errno.
 1996-11-07 06:48:01 +00:00
cgd e4cf519e27 fix a bug that shows up only on alphas: ndbm "datum" variables can't be 
cast to DBTs, because the 'size' fields are int and size_t,
respectively, and that means that the DBT size field would be
partially filled with garbage on the Alpha.  Bug fix sent to bostic.
 1996-05-04 00:38:58 +00:00
cgd 5e5ebf658f a script, along the lines of the gcc2netbsd script used to set up gcc 
trees for import, to set up Berkeley DB trees for import.
 1996-05-03 22:43:02 +00:00