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Fixate the hash bucket size to 4K. We were using the default,
which is stat.st_blksize (i.e., PAGE_SIZE). This change causes the .db files that were cross-compiled on another platform to be identical to the natively built ones. Tested on: alpha->amd64 build
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=142109
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@ -39,7 +39,7 @@ static const char copyright[] =
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#if 0
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#ifndef lint
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static char sccsid[] = "@(#)cap_mkdb.c 8.1 (Berkeley) 6/6/93";
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static char sccsid[] = "@(#)cap_mkdb.c 8.2 (Berkeley) 4/27/95";
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#endif
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#endif
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@ -65,6 +65,15 @@ DB *capdbp;
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int verbose;
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char *capdb, *capname, buf[8 * 1024];
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HASHINFO openinfo = {
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4096, /* bsize */
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0, /* ffactor */
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0, /* nelem */
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0, /* cachesize */
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NULL, /* hash() */
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0 /* lorder */
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};
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/*
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* Mkcapdb creates a capability hash database for quick retrieval of capability
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* records. The database contains 2 types of entries: records and references
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@ -104,8 +113,8 @@ main(int argc, char *argv[])
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(void)snprintf(buf, sizeof(buf), "%s.db", capname ? capname : *argv);
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if ((capname = strdup(buf)) == NULL)
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errx(1, "strdup failed");
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if ((capdbp = dbopen(capname,
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O_CREAT | O_TRUNC | O_RDWR, DEFFILEMODE, DB_HASH, NULL)) == NULL)
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if ((capdbp = dbopen(capname, O_CREAT | O_TRUNC | O_RDWR,
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DEFFILEMODE, DB_HASH, &openinfo)) == NULL)
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err(1, "%s", buf);
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if (atexit(dounlink))
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