summaryrefslogtreecommitdiffstats
path: root/security/nss/lib
diff options
context:
space:
mode:
authorathenian200 <athenian200@outlook.com>2019-10-02 18:26:54 -0500
committerathenian200 <athenian200@outlook.com>2019-10-21 04:53:42 -0500
commitfca7c45a62542e0f625122222386cbee9b76243f (patch)
treeda70360cfbda49a229277009b2170b47033de16f /security/nss/lib
parent4f6639a1b35d4941f52eb4c8901adf45b35bc10d (diff)
downloadUXP-fca7c45a62542e0f625122222386cbee9b76243f.tar
UXP-fca7c45a62542e0f625122222386cbee9b76243f.tar.gz
UXP-fca7c45a62542e0f625122222386cbee9b76243f.tar.lz
UXP-fca7c45a62542e0f625122222386cbee9b76243f.tar.xz
UXP-fca7c45a62542e0f625122222386cbee9b76243f.zip
MoonchildProductions#1251 - Part 16: Resolve namespace conflicts with dbm on Solaris.
https://bugzilla.mozilla.org/show_bug.cgi?id=1513913 Mozilla's solution to this is arguably overkill, since the namespace issue on Solaris only required them to change (or temporarily undefine) __log2. Instead they changed ALL the functions to be something along the lines of dbm_log2. They haven't changed the external interface at all, though. If you're unhappy with this patch, I think I could also use XP_SOLARIS ifdefs to undefine __log2 prior to where it's declared in the dbm headers. The good thing about Mozilla's solution is that it guarantees this namespace issue never occurs again on any platform, though.
Diffstat (limited to 'security/nss/lib')
-rw-r--r--security/nss/lib/dbm/include/extern.h48
-rw-r--r--security/nss/lib/dbm/include/hash.h50
-rw-r--r--security/nss/lib/dbm/include/mcom_db.h24
-rw-r--r--security/nss/lib/dbm/include/ncompat.h6
-rw-r--r--security/nss/lib/dbm/src/db.c25
-rw-r--r--security/nss/lib/dbm/src/h_bigkey.c61
-rw-r--r--security/nss/lib/dbm/src/h_func.c3
-rw-r--r--security/nss/lib/dbm/src/h_log2.c3
-rw-r--r--security/nss/lib/dbm/src/h_page.c77
-rw-r--r--security/nss/lib/dbm/src/hash.c71
-rw-r--r--security/nss/lib/dbm/src/hash_buf.c25
11 files changed, 200 insertions, 193 deletions
diff --git a/security/nss/lib/dbm/include/extern.h b/security/nss/lib/dbm/include/extern.h
index 897369fb8..4fbdc2d80 100644
--- a/security/nss/lib/dbm/include/extern.h
+++ b/security/nss/lib/dbm/include/extern.h
@@ -31,32 +31,32 @@
* @(#)extern.h 8.4 (Berkeley) 6/16/94
*/
-BUFHEAD *__add_ovflpage(HTAB *, BUFHEAD *);
-int __addel(HTAB *, BUFHEAD *, const DBT *, const DBT *);
-int __big_delete(HTAB *, BUFHEAD *);
-int __big_insert(HTAB *, BUFHEAD *, const DBT *, const DBT *);
-int __big_keydata(HTAB *, BUFHEAD *, DBT *, DBT *, int);
-int __big_return(HTAB *, BUFHEAD *, int, DBT *, int);
-int __big_split(HTAB *, BUFHEAD *, BUFHEAD *, BUFHEAD *,
- uint32, uint32, SPLIT_RETURN *);
-int __buf_free(HTAB *, int, int);
-void __buf_init(HTAB *, int);
-uint32 __call_hash(HTAB *, char *, size_t);
-int __delpair(HTAB *, BUFHEAD *, int);
-int __expand_table(HTAB *);
-int __find_bigpair(HTAB *, BUFHEAD *, int, char *, int);
-uint16 __find_last_page(HTAB *, BUFHEAD **);
-void __free_ovflpage(HTAB *, BUFHEAD *);
-BUFHEAD *__get_buf(HTAB *, uint32, BUFHEAD *, int);
-int __get_page(HTAB *, char *, uint32, int, int, int);
-int __ibitmap(HTAB *, int, int, int);
-uint32 __log2(uint32);
-int __put_page(HTAB *, char *, uint32, int, int);
-void __reclaim_buf(HTAB *, BUFHEAD *);
-int __split_page(HTAB *, uint32, uint32);
+BUFHEAD *dbm_add_ovflpage(HTAB *, BUFHEAD *);
+int dbm_addel(HTAB *, BUFHEAD *, const DBT *, const DBT *);
+int dbm_big_delete(HTAB *, BUFHEAD *);
+int dbm_big_insert(HTAB *, BUFHEAD *, const DBT *, const DBT *);
+int dbm_big_keydata(HTAB *, BUFHEAD *, DBT *, DBT *, int);
+int dbm_big_return(HTAB *, BUFHEAD *, int, DBT *, int);
+int dbm_big_split(HTAB *, BUFHEAD *, BUFHEAD *, BUFHEAD *,
+ uint32, uint32, SPLIT_RETURN *);
+int dbm_buf_free(HTAB *, int, int);
+void dbm_buf_init(HTAB *, int);
+uint32 dbm_call_hash(HTAB *, char *, size_t);
+int dbm_delpair(HTAB *, BUFHEAD *, int);
+int dbm_expand_table(HTAB *);
+int dbm_find_bigpair(HTAB *, BUFHEAD *, int, char *, int);
+uint16 dbm_find_last_page(HTAB *, BUFHEAD **);
+void dbm_free_ovflpage(HTAB *, BUFHEAD *);
+BUFHEAD *dbm_get_buf(HTAB *, uint32, BUFHEAD *, int);
+int dbm_get_page(HTAB *, char *, uint32, int, int, int);
+int dbm_ibitmap(HTAB *, int, int, int);
+uint32 dbm_log2(uint32);
+int dbm_put_page(HTAB *, char *, uint32, int, int);
+void dbm_reclaim_buf(HTAB *, BUFHEAD *);
+int dbm_split_page(HTAB *, uint32, uint32);
/* Default hash routine. */
-extern uint32 (*__default_hash)(const void *, size_t);
+extern uint32 (*dbm_default_hash)(const void *, size_t);
#ifdef HASH_STATISTICS
extern int hash_accesses, hash_collisions, hash_expansions, hash_overflows;
diff --git a/security/nss/lib/dbm/include/hash.h b/security/nss/lib/dbm/include/hash.h
index 7da51dc64..0ce3c3ff2 100644
--- a/security/nss/lib/dbm/include/hash.h
+++ b/security/nss/lib/dbm/include/hash.h
@@ -190,7 +190,7 @@ typedef struct htab { /* Memory resident data structure */
#define OADDR_OF(S, O) ((uint32)((uint32)(S) << SPLITSHIFT) + (O))
#define BUCKET_TO_PAGE(B) \
- (B) + hashp->HDRPAGES + ((B) ? hashp->SPARES[__log2((uint32)((B) + 1)) - 1] : 0)
+ (B) + hashp->HDRPAGES + ((B) ? hashp->SPARES[dbm_log2((uint32)((B) + 1)) - 1] : 0)
#define OADDR_TO_PAGE(B) \
BUCKET_TO_PAGE((1 << SPLITNUM((B))) - 1) + OPAGENUM((B));
@@ -314,28 +314,28 @@ typedef struct htab { /* Memory resident data structure */
#define NEXT_FREE hdr.next_free
#define H_CHARKEY hdr.h_charkey
-extern uint32 (*__default_hash)(const void *, size_t);
-void __buf_init(HTAB *hashp, int32 nbytes);
-int __big_delete(HTAB *hashp, BUFHEAD *bufp);
-BUFHEAD *__get_buf(HTAB *hashp, uint32 addr, BUFHEAD *prev_bp, int newpage);
-uint32 __call_hash(HTAB *hashp, char *k, size_t len);
+extern uint32 (*dbm_default_hash)(const void *, size_t);
+void dbm_buf_init(HTAB *hashp, int32 nbytes);
+int dbm_big_delete(HTAB *hashp, BUFHEAD *bufp);
+BUFHEAD *dbm_get_buf(HTAB *hashp, uint32 addr, BUFHEAD *prev_bp, int newpage);
+uint32 dbm_call_hash(HTAB *hashp, char *k, size_t len);
#include "page.h"
-extern int __big_split(HTAB *hashp, BUFHEAD *op, BUFHEAD *np,
- BUFHEAD *big_keyp, uint32 addr, uint32 obucket, SPLIT_RETURN *ret);
-void __free_ovflpage(HTAB *hashp, BUFHEAD *obufp);
-BUFHEAD *__add_ovflpage(HTAB *hashp, BUFHEAD *bufp);
-int __big_insert(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val);
-int __expand_table(HTAB *hashp);
-uint32 __log2(uint32 num);
-void __reclaim_buf(HTAB *hashp, BUFHEAD *bp);
-int __get_page(HTAB *hashp, char *p, uint32 bucket, int is_bucket, int is_disk, int is_bitmap);
-int __put_page(HTAB *hashp, char *p, uint32 bucket, int is_bucket, int is_bitmap);
-int __ibitmap(HTAB *hashp, int pnum, int nbits, int ndx);
-int __buf_free(HTAB *hashp, int do_free, int to_disk);
-int __find_bigpair(HTAB *hashp, BUFHEAD *bufp, int ndx, char *key, int size);
-uint16 __find_last_page(HTAB *hashp, BUFHEAD **bpp);
-int __addel(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val);
-int __big_return(HTAB *hashp, BUFHEAD *bufp, int ndx, DBT *val, int set_current);
-int __delpair(HTAB *hashp, BUFHEAD *bufp, int ndx);
-int __big_keydata(HTAB *hashp, BUFHEAD *bufp, DBT *key, DBT *val, int set);
-int __split_page(HTAB *hashp, uint32 obucket, uint32 nbucket);
+extern int dbm_big_split(HTAB *hashp, BUFHEAD *op, BUFHEAD *np,
+ BUFHEAD *big_keyp, uint32 addr, uint32 obucket, SPLIT_RETURN *ret);
+void dbm_free_ovflpage(HTAB *hashp, BUFHEAD *obufp);
+BUFHEAD *dbm_add_ovflpage(HTAB *hashp, BUFHEAD *bufp);
+int dbm_big_insert(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val);
+int dbm_expand_table(HTAB *hashp);
+uint32 dbm_log2(uint32 num);
+void dbm_reclaim_buf(HTAB *hashp, BUFHEAD *bp);
+int dbm_get_page(HTAB *hashp, char *p, uint32 bucket, int is_bucket, int is_disk, int is_bitmap);
+int dbm_put_page(HTAB *hashp, char *p, uint32 bucket, int is_bucket, int is_bitmap);
+int dbm_ibitmap(HTAB *hashp, int pnum, int nbits, int ndx);
+int dbm_buf_free(HTAB *hashp, int do_free, int to_disk);
+int dbm_find_bigpair(HTAB *hashp, BUFHEAD *bufp, int ndx, char *key, int size);
+uint16 dbm_find_last_page(HTAB *hashp, BUFHEAD **bpp);
+int dbm_addel(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val);
+int dbm_big_return(HTAB *hashp, BUFHEAD *bufp, int ndx, DBT *val, int set_current);
+int dbm_delpair(HTAB *hashp, BUFHEAD *bufp, int ndx);
+int dbm_big_keydata(HTAB *hashp, BUFHEAD *bufp, DBT *key, DBT *val, int set);
+int dbm_split_page(HTAB *hashp, uint32 obucket, uint32 nbucket);
diff --git a/security/nss/lib/dbm/include/mcom_db.h b/security/nss/lib/dbm/include/mcom_db.h
index 0a4f6dc14..e961dd1b4 100644
--- a/security/nss/lib/dbm/include/mcom_db.h
+++ b/security/nss/lib/dbm/include/mcom_db.h
@@ -287,16 +287,16 @@ typedef enum { LockOutDatabase,
#endif
/* Access method description structure. */
-typedef struct __db {
+typedef struct dbm_db {
DBTYPE type; /* Underlying db type. */
- int (*close)(struct __db *);
- int (*del)(const struct __db *, const DBT *, uint);
- int (*get)(const struct __db *, const DBT *, DBT *, uint);
- int (*put)(const struct __db *, DBT *, const DBT *, uint);
- int (*seq)(const struct __db *, DBT *, DBT *, uint);
- int (*sync)(const struct __db *, uint);
+ int (*close)(struct dbm_db *);
+ int (*del)(const struct dbm_db *, const DBT *, uint);
+ int (*get)(const struct dbm_db *, const DBT *, DBT *, uint);
+ int (*put)(const struct dbm_db *, DBT *, const DBT *, uint);
+ int (*seq)(const struct dbm_db *, DBT *, DBT *, uint);
+ int (*sync)(const struct dbm_db *, uint);
void *internal; /* Access method private. */
- int (*fd)(const struct __db *);
+ int (*fd)(const struct dbm_db *);
} DB;
#define BTREEMAGIC 0x053162
@@ -412,10 +412,10 @@ dbopen(const char *, int, int, DBTYPE, const void *);
void dbSetOrClearDBLock(DBLockFlagEnum type);
#ifdef __DBINTERFACE_PRIVATE
-DB *__bt_open(const char *, int, int, const BTREEINFO *, int);
-DB *__hash_open(const char *, int, int, const HASHINFO *, int);
-DB *__rec_open(const char *, int, int, const RECNOINFO *, int);
-void __dbpanic(DB *dbp);
+DB *dbm_bt_open(const char *, int, int, const BTREEINFO *, int);
+DB *dbm_hash_open(const char *, int, int, const HASHINFO *, int);
+DB *dbm_rec_open(const char *, int, int, const RECNOINFO *, int);
+void dbm_dbpanic(DB *dbp);
#endif
PR_END_EXTERN_C
diff --git a/security/nss/lib/dbm/include/ncompat.h b/security/nss/lib/dbm/include/ncompat.h
index 9fd434799..f9f631622 100644
--- a/security/nss/lib/dbm/include/ncompat.h
+++ b/security/nss/lib/dbm/include/ncompat.h
@@ -89,13 +89,13 @@ typedef unsigned int sigset_t;
#define SIG_UNBLOCK 2
#define SIG_SETMASK 3
-static int __sigtemp; /* For the use of sigprocmask */
+static int dbm_sigtemp; /* For the use of sigprocmask */
/* Repeated test of oset != NULL is to avoid "*0". */
#define sigprocmask(how, set, oset) \
- ((__sigtemp = \
+ ((dbm_sigtemp = \
(((how) == SIG_BLOCK) ? sigblock(0) | *(set) : (((how) == SIG_UNBLOCK) ? sigblock(0) & ~(*(set)) : ((how) == SIG_SETMASK ? *(set) : sigblock(0))))), \
- ((oset) ? (*(oset ? oset : set) = sigsetmask(__sigtemp)) : sigsetmask(__sigtemp)), 0)
+ ((oset) ? (*(oset ? oset : set) = sigsetmask(dbm_sigtemp)) : sigsetmask(dbm_sigtemp)), 0)
#endif
/*
diff --git a/security/nss/lib/dbm/src/db.c b/security/nss/lib/dbm/src/db.c
index 5c35bbd48..4b5810760 100644
--- a/security/nss/lib/dbm/src/db.c
+++ b/security/nss/lib/dbm/src/db.c
@@ -92,16 +92,16 @@ dbopen(const char *fname, int flags, int mode, DBTYPE type, const void *openinfo
/* we don't need btree and recno right now */
#if 0
case DB_BTREE:
- return (__bt_open(fname, flags & USE_OPEN_FLAGS,
+ return (dbm_bt_open(fname, flags & USE_OPEN_FLAGS,
mode, openinfo, flags & DB_FLAGS));
case DB_RECNO:
- return (__rec_open(fname, flags & USE_OPEN_FLAGS,
+ return (dbm_rec_open(fname, flags & USE_OPEN_FLAGS,
mode, openinfo, flags & DB_FLAGS));
#endif
case DB_HASH:
- return (__hash_open(fname, flags & USE_OPEN_FLAGS,
- mode, (const HASHINFO *)openinfo, flags & DB_FLAGS));
+ return (dbm_hash_open(fname, flags & USE_OPEN_FLAGS,
+ mode, (const HASHINFO *)openinfo, flags & DB_FLAGS));
default:
break;
}
@@ -110,7 +110,7 @@ dbopen(const char *fname, int flags, int mode, DBTYPE type, const void *openinfo
}
static int
-__dberr()
+dbm_dberr()
{
return (RET_ERROR);
}
@@ -122,13 +122,14 @@ __dberr()
* dbp: pointer to the DB structure.
*/
void
-__dbpanic(DB *dbp)
+dbm_dbpanic(DB *dbp)
{
/* The only thing that can succeed is a close. */
- dbp->del = (int (*)(const struct __db *, const DBT *, uint))__dberr;
- dbp->fd = (int (*)(const struct __db *))__dberr;
- dbp->get = (int (*)(const struct __db *, const DBT *, DBT *, uint))__dberr;
- dbp->put = (int (*)(const struct __db *, DBT *, const DBT *, uint))__dberr;
- dbp->seq = (int (*)(const struct __db *, DBT *, DBT *, uint))__dberr;
- dbp->sync = (int (*)(const struct __db *, uint))__dberr;
+ dbp->del = (int (*)(const struct dbm_db *, const DBT *, uint))dbm_dberr;
+ dbp->fd = (int (*)(const struct dbm_db *))dbm_dberr;
+ dbp->get = (int (*)(const struct dbm_db *, const DBT *, DBT *, uint))dbm_dberr;
+ dbp->put = (int (*)(const struct dbm_db *, DBT *, const DBT *, uint))dbm_dberr;
+ dbp->seq = (int (*)(const struct dbm_db *, DBT *, DBT *, uint))dbm_dberr;
+ dbp->sync = (int (*)(const struct dbm_db *, uint))dbm_dberr;
+
}
diff --git a/security/nss/lib/dbm/src/h_bigkey.c b/security/nss/lib/dbm/src/h_bigkey.c
index 6edfe7f5a..795c7a09d 100644
--- a/security/nss/lib/dbm/src/h_bigkey.c
+++ b/security/nss/lib/dbm/src/h_bigkey.c
@@ -85,7 +85,7 @@ static int collect_data(HTAB *, BUFHEAD *, int, int);
*-1 ==> ERROR
*/
extern int
-__big_insert(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val)
+dbm_big_insert(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val)
{
register uint16 *p;
uint key_size, n, val_size;
@@ -114,7 +114,7 @@ __big_insert(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val)
FREESPACE(p) = off - PAGE_META(n);
OFFSET(p) = off;
p[n] = PARTIAL_KEY;
- bufp = __add_ovflpage(hashp, bufp);
+ bufp = dbm_add_ovflpage(hashp, bufp);
if (!bufp)
return (-1);
n = p[0];
@@ -158,7 +158,7 @@ __big_insert(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val)
OFFSET(p) = off;
if (val_size) {
p[n] = FULL_KEY;
- bufp = __add_ovflpage(hashp, bufp);
+ bufp = dbm_add_ovflpage(hashp, bufp);
if (!bufp)
return (-1);
cp = bufp->page;
@@ -182,7 +182,7 @@ __big_insert(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val)
*-1 => ERROR
*/
extern int
-__big_delete(HTAB *hashp, BUFHEAD *bufp)
+dbm_big_delete(HTAB *hashp, BUFHEAD *bufp)
{
register BUFHEAD *last_bfp, *rbufp;
uint16 *bp, pageno;
@@ -207,9 +207,9 @@ __big_delete(HTAB *hashp, BUFHEAD *bufp)
break;
pageno = bp[bp[0] - 1];
rbufp->flags |= BUF_MOD;
- rbufp = __get_buf(hashp, pageno, rbufp, 0);
+ rbufp = dbm_get_buf(hashp, pageno, rbufp, 0);
if (last_bfp)
- __free_ovflpage(hashp, last_bfp);
+ dbm_free_ovflpage(hashp, last_bfp);
last_bfp = rbufp;
if (!rbufp)
return (-1); /* Error. */
@@ -244,9 +244,9 @@ __big_delete(HTAB *hashp, BUFHEAD *bufp)
bufp->flags |= BUF_MOD;
if (rbufp)
- __free_ovflpage(hashp, rbufp);
+ dbm_free_ovflpage(hashp, rbufp);
if (last_bfp != rbufp)
- __free_ovflpage(hashp, last_bfp);
+ dbm_free_ovflpage(hashp, last_bfp);
hashp->NKEYS--;
return (0);
@@ -259,7 +259,7 @@ __big_delete(HTAB *hashp, BUFHEAD *bufp)
* -3 error
*/
extern int
-__find_bigpair(HTAB *hashp, BUFHEAD *bufp, int ndx, char *key, int size)
+dbm_find_bigpair(HTAB *hashp, BUFHEAD *bufp, int ndx, char *key, int size)
{
register uint16 *bp;
register char *p;
@@ -279,7 +279,7 @@ __find_bigpair(HTAB *hashp, BUFHEAD *bufp, int ndx, char *key, int size)
return (-2);
kkey += bytes;
ksize -= bytes;
- bufp = __get_buf(hashp, bp[ndx + 2], bufp, 0);
+ bufp = dbm_get_buf(hashp, bp[ndx + 2], bufp, 0);
if (!bufp)
return (-3);
p = bufp->page;
@@ -306,7 +306,7 @@ __find_bigpair(HTAB *hashp, BUFHEAD *bufp, int ndx, char *key, int size)
* bucket)
*/
extern uint16
-__find_last_page(HTAB *hashp, BUFHEAD **bpp)
+dbm_find_last_page(HTAB *hashp, BUFHEAD **bpp)
{
BUFHEAD *bufp;
uint16 *bp, pageno;
@@ -332,7 +332,7 @@ __find_last_page(HTAB *hashp, BUFHEAD **bpp)
return (0);
pageno = bp[n - 1];
- bufp = __get_buf(hashp, pageno, bufp, 0);
+ bufp = dbm_get_buf(hashp, pageno, bufp, 0);
if (!bufp)
return (0); /* Need to indicate an error! */
bp = (uint16 *)bufp->page;
@@ -350,7 +350,7 @@ __find_last_page(HTAB *hashp, BUFHEAD **bpp)
* index (index should always be 1).
*/
extern int
-__big_return(
+dbm_big_return(
HTAB *hashp,
BUFHEAD *bufp,
int ndx,
@@ -364,7 +364,7 @@ __big_return(
bp = (uint16 *)bufp->page;
while (bp[ndx + 1] == PARTIAL_KEY) {
- bufp = __get_buf(hashp, bp[bp[0] - 1], bufp, 0);
+ bufp = dbm_get_buf(hashp, bp[bp[0] - 1], bufp, 0);
if (!bufp)
return (-1);
bp = (uint16 *)bufp->page;
@@ -372,7 +372,7 @@ __big_return(
}
if (bp[ndx + 1] == FULL_KEY) {
- bufp = __get_buf(hashp, bp[bp[0] - 1], bufp, 0);
+ bufp = dbm_get_buf(hashp, bp[bp[0] - 1], bufp, 0);
if (!bufp)
return (-1);
bp = (uint16 *)bufp->page;
@@ -392,7 +392,7 @@ __big_return(
len = bp[1] - off;
save_p = bufp;
save_addr = bufp->addr;
- bufp = __get_buf(hashp, bp[bp[0] - 1], bufp, 0);
+ bufp = dbm_get_buf(hashp, bp[bp[0] - 1], bufp, 0);
if (!bufp)
return (-1);
bp = (uint16 *)bufp->page;
@@ -409,8 +409,8 @@ __big_return(
hashp->cbucket++;
hashp->cndx = 1;
} else {
- hashp->cpage = __get_buf(hashp,
- bp[bp[0] - 1], bufp, 0);
+ hashp->cpage = dbm_get_buf(hashp,
+ bp[bp[0] - 1], bufp, 0);
if (!hashp->cpage)
return (-1);
hashp->cndx = 1;
@@ -470,7 +470,7 @@ collect_data(
save_bufp->flags |= BUF_PIN;
/* read the length of the buffer */
- for (totlen = len; bufp; bufp = __get_buf(hashp, bp[bp[0] - 1], bufp, 0)) {
+ for (totlen = len; bufp; bufp = dbm_get_buf(hashp, bp[bp[0] - 1], bufp, 0)) {
bp = (uint16 *)bufp->page;
mylen = hashp->BSIZE - bp[1];
@@ -502,7 +502,7 @@ collect_data(
/* copy the buffers back into temp buf */
for (bufp = save_bufp; bufp;
- bufp = __get_buf(hashp, bp[bp[0] - 1], bufp, 0)) {
+ bufp = dbm_get_buf(hashp, bp[bp[0] - 1], bufp, 0)) {
bp = (uint16 *)bufp->page;
mylen = hashp->BSIZE - bp[1];
memmove(&hashp->tmp_buf[len], (bufp->page) + bp[1], (size_t)mylen);
@@ -522,7 +522,7 @@ collect_data(
hashp->cpage = NULL;
hashp->cbucket++;
} else {
- hashp->cpage = __get_buf(hashp, bp[bp[0] - 1], bufp, 0);
+ hashp->cpage = dbm_get_buf(hashp, bp[bp[0] - 1], bufp, 0);
if (!hashp->cpage)
return (-1);
else if (!((uint16 *)hashp->cpage->page)[0]) {
@@ -538,7 +538,7 @@ collect_data(
* Fill in the key and data for this big pair.
*/
extern int
-__big_keydata(
+dbm_big_keydata(
HTAB *hashp,
BUFHEAD *bufp,
DBT *key, DBT *val,
@@ -579,10 +579,10 @@ collect_key(
free(hashp->tmp_key);
if ((hashp->tmp_key = (char *)malloc((size_t)totlen)) == NULL)
return (-1);
- if (__big_return(hashp, bufp, 1, val, set))
+ if (dbm_big_return(hashp, bufp, 1, val, set))
return (-1);
} else {
- xbp = __get_buf(hashp, bp[bp[0] - 1], bufp, 0);
+ xbp = dbm_get_buf(hashp, bp[bp[0] - 1], bufp, 0);
if (!xbp || ((totlen =
collect_key(hashp, xbp, totlen, val, set)) < 1))
return (-1);
@@ -601,7 +601,7 @@ collect_key(
* -1 => error
*/
extern int
-__big_split(
+dbm_big_split(
HTAB *hashp,
BUFHEAD *op, /* Pointer to where to put keys that go in old bucket */
BUFHEAD *np, /* Pointer to new bucket page */
@@ -621,13 +621,13 @@ __big_split(
bp = big_keyp;
/* Now figure out where the big key/data goes */
- if (__big_keydata(hashp, big_keyp, &key, &val, 0))
+ if (dbm_big_keydata(hashp, big_keyp, &key, &val, 0))
return (-1);
- change = (__call_hash(hashp, (char *)key.data, key.size) != obucket);
+ change = (dbm_call_hash(hashp, (char *)key.data, key.size) != obucket);
- if ((ret->next_addr = __find_last_page(hashp, &big_keyp))) {
+ if ((ret->next_addr = dbm_find_last_page(hashp, &big_keyp))) {
if (!(ret->nextp =
- __get_buf(hashp, ret->next_addr, big_keyp, 0)))
+ dbm_get_buf(hashp, ret->next_addr, big_keyp, 0)))
return (-1);
;
} else
@@ -692,7 +692,7 @@ __big_split(
tp[0] -= 2;
FREESPACE(tp) = free_space + OVFLSIZE;
OFFSET(tp) = off;
- tmpp = __add_ovflpage(hashp, big_keyp);
+ tmpp = dbm_add_ovflpage(hashp, big_keyp);
if (!tmpp)
return (-1);
tp[4] = n;
@@ -704,4 +704,5 @@ __big_split(
else
ret->oldp = tmpp;
return (0);
+
}
diff --git a/security/nss/lib/dbm/src/h_func.c b/security/nss/lib/dbm/src/h_func.c
index 0d8734e8b..897060992 100644
--- a/security/nss/lib/dbm/src/h_func.c
+++ b/security/nss/lib/dbm/src/h_func.c
@@ -52,7 +52,7 @@ static uint32 hash3(const void *, size_t);
static uint32 hash4(const void *, size_t);
/* Global default hash function */
-uint32 (*__default_hash)(const void *, size_t) = hash4;
+uint32 (*dbm_default_hash)(const void *, size_t) = hash4;
/*
* HASH FUNCTIONS
@@ -205,3 +205,4 @@ hash4(const void *keyarg, register size_t len)
}
return (h);
}
+
diff --git a/security/nss/lib/dbm/src/h_log2.c b/security/nss/lib/dbm/src/h_log2.c
index a42b51a99..0e91fd042 100644
--- a/security/nss/lib/dbm/src/h_log2.c
+++ b/security/nss/lib/dbm/src/h_log2.c
@@ -43,7 +43,7 @@ static char sccsid[] = "@(#)hash_log2.c 8.2 (Berkeley) 5/31/94";
#include "mcom_db.h"
uint32
-__log2(uint32 num)
+dbm_log2(uint32 num)
{
register uint32 i, limit;
@@ -51,4 +51,5 @@ __log2(uint32 num)
for (i = 0; limit < num; limit = limit << 1, i++) {
}
return (i);
+
}
diff --git a/security/nss/lib/dbm/src/h_page.c b/security/nss/lib/dbm/src/h_page.c
index e5623224b..e6f61c623 100644
--- a/security/nss/lib/dbm/src/h_page.c
+++ b/security/nss/lib/dbm/src/h_page.c
@@ -204,7 +204,7 @@ putpair(char *p, const DBT *key, DBT *val)
* -1 error
*/
extern int
-__delpair(HTAB *hashp, BUFHEAD *bufp, int ndx)
+dbm_delpair(HTAB *hashp, BUFHEAD *bufp, int ndx)
{
register uint16 *bp, newoff;
register int n;
@@ -214,7 +214,7 @@ __delpair(HTAB *hashp, BUFHEAD *bufp, int ndx)
n = bp[0];
if (bp[ndx + 1] < REAL_KEY)
- return (__big_delete(hashp, bufp));
+ return (dbm_big_delete(hashp, bufp));
if (ndx != 1)
newoff = bp[ndx - 1];
else
@@ -277,7 +277,7 @@ __delpair(HTAB *hashp, BUFHEAD *bufp, int ndx)
* -1 ==> Error
*/
extern int
-__split_page(HTAB *hashp, uint32 obucket, uint32 nbucket)
+dbm_split_page(HTAB *hashp, uint32 obucket, uint32 nbucket)
{
register BUFHEAD *new_bufp, *old_bufp;
register uint16 *ino;
@@ -292,10 +292,10 @@ __split_page(HTAB *hashp, uint32 obucket, uint32 nbucket)
copyto = (uint16)hashp->BSIZE;
off = (uint16)hashp->BSIZE;
- old_bufp = __get_buf(hashp, obucket, NULL, 0);
+ old_bufp = dbm_get_buf(hashp, obucket, NULL, 0);
if (old_bufp == NULL)
return (-1);
- new_bufp = __get_buf(hashp, nbucket, NULL, 0);
+ new_bufp = dbm_get_buf(hashp, nbucket, NULL, 0);
if (new_bufp == NULL)
return (-1);
@@ -331,7 +331,7 @@ __split_page(HTAB *hashp, uint32 obucket, uint32 nbucket)
assert(((int)key.size) > -1);
#endif
- if (__call_hash(hashp, (char *)key.data, key.size) == obucket) {
+ if (dbm_call_hash(hashp, (char *)key.data, key.size) == obucket) {
/* Don't switch page */
diff = copyto - off;
if (diff) {
@@ -443,8 +443,8 @@ ugly_split(HTAB *hashp, uint32 obucket, BUFHEAD *old_bufp,
return DATABASE_CORRUPTED_ERROR;
if (ino[2] < REAL_KEY && ino[2] != OVFLPAGE) {
- if ((status = __big_split(hashp, old_bufp,
- new_bufp, bufp, bufp->addr, obucket, &ret)))
+ if ((status = dbm_big_split(hashp, old_bufp,
+ new_bufp, bufp, bufp->addr, obucket, &ret)))
return (status);
old_bufp = ret.oldp;
if (!old_bufp)
@@ -477,7 +477,7 @@ ugly_split(HTAB *hashp, uint32 obucket, BUFHEAD *old_bufp,
scopyto - sizeof(uint16) * (ino[0] + 3);
OFFSET(ino) = scopyto;
- bufp = __get_buf(hashp, ov_addr, bufp, 0);
+ bufp = dbm_get_buf(hashp, ov_addr, bufp, 0);
if (!bufp)
return (-1);
@@ -487,7 +487,7 @@ ugly_split(HTAB *hashp, uint32 obucket, BUFHEAD *old_bufp,
moved = 0;
if (last_bfp)
- __free_ovflpage(hashp, last_bfp);
+ dbm_free_ovflpage(hashp, last_bfp);
last_bfp = bufp;
}
/* Move regular sized pairs of there are any */
@@ -506,13 +506,13 @@ ugly_split(HTAB *hashp, uint32 obucket, BUFHEAD *old_bufp,
val.size = ino[n] - ino[n + 1];
off = ino[n + 1];
- if (__call_hash(hashp, (char *)key.data, key.size) == obucket) {
+ if (dbm_call_hash(hashp, (char *)key.data, key.size) == obucket) {
/* Keep on old page */
if (PAIRFITS(op, (&key), (&val)))
putpair((char *)op, &key, &val);
else {
old_bufp =
- __add_ovflpage(hashp, old_bufp);
+ dbm_add_ovflpage(hashp, old_bufp);
if (!old_bufp)
return (-1);
op = (uint16 *)old_bufp->page;
@@ -525,7 +525,7 @@ ugly_split(HTAB *hashp, uint32 obucket, BUFHEAD *old_bufp,
putpair((char *)np, &key, &val);
else {
new_bufp =
- __add_ovflpage(hashp, new_bufp);
+ dbm_add_ovflpage(hashp, new_bufp);
if (!new_bufp)
return (-1);
np = (uint16 *)new_bufp->page;
@@ -536,7 +536,7 @@ ugly_split(HTAB *hashp, uint32 obucket, BUFHEAD *old_bufp,
}
}
if (last_bfp)
- __free_ovflpage(hashp, last_bfp);
+ dbm_free_ovflpage(hashp, last_bfp);
return (0);
}
@@ -548,7 +548,7 @@ ugly_split(HTAB *hashp, uint32 obucket, BUFHEAD *old_bufp,
* 1 ==> failure
*/
extern int
-__addel(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val)
+dbm_addel(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val)
{
register uint16 *bp, *sop;
int do_expand;
@@ -562,7 +562,7 @@ __addel(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val)
and we need to add another page */
break;
else if (bp[2] < REAL_KEY && bp[bp[0]] != OVFLPAGE) {
- bufp = __get_buf(hashp, bp[bp[0] - 1], bufp, 0);
+ bufp = dbm_get_buf(hashp, bp[bp[0] - 1], bufp, 0);
if (!bufp) {
#ifdef DEBUG
assert(0);
@@ -585,7 +585,7 @@ __addel(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val)
return (0);
}
} else {
- bufp = __get_buf(hashp, bp[bp[0] - 1], bufp, 0);
+ bufp = dbm_get_buf(hashp, bp[bp[0] - 1], bufp, 0);
if (!bufp) {
#ifdef DEBUG
assert(0);
@@ -599,7 +599,7 @@ __addel(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val)
putpair(bufp->page, key, (DBT *)val);
else {
do_expand = 1;
- bufp = __add_ovflpage(hashp, bufp);
+ bufp = dbm_add_ovflpage(hashp, bufp);
if (!bufp) {
#ifdef DEBUG
assert(0);
@@ -610,7 +610,7 @@ __addel(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val)
if (PAIRFITS(sop, key, val))
putpair((char *)sop, key, (DBT *)val);
- else if (__big_insert(hashp, bufp, key, val)) {
+ else if (dbm_big_insert(hashp, bufp, key, val)) {
#ifdef DEBUG
assert(0);
#endif
@@ -625,7 +625,7 @@ __addel(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val)
hashp->NKEYS++;
if (do_expand ||
(hashp->NKEYS / (hashp->MAX_BUCKET + 1) > hashp->FFACTOR))
- return (__expand_table(hashp));
+ return (dbm_expand_table(hashp));
return (0);
}
@@ -636,7 +636,7 @@ __addel(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val)
* NULL on error
*/
extern BUFHEAD *
-__add_ovflpage(HTAB *hashp, BUFHEAD *bufp)
+dbm_add_ovflpage(HTAB *hashp, BUFHEAD *bufp)
{
register uint16 *sp;
uint16 ndx, ovfl_num;
@@ -657,7 +657,7 @@ __add_ovflpage(HTAB *hashp, BUFHEAD *bufp)
tmp1 = bufp->addr;
tmp2 = bufp->ovfl ? bufp->ovfl->addr : 0;
#endif
- if (!ovfl_num || !(bufp->ovfl = __get_buf(hashp, ovfl_num, bufp, 1)))
+ if (!ovfl_num || !(bufp->ovfl = dbm_get_buf(hashp, ovfl_num, bufp, 1)))
return (NULL);
bufp->ovfl->flags |= BUF_MOD;
#ifdef DEBUG1
@@ -687,12 +687,12 @@ __add_ovflpage(HTAB *hashp, BUFHEAD *bufp)
* -1 indicates FAILURE
*/
extern int
-__get_page(HTAB *hashp,
- char *p,
- uint32 bucket,
- int is_bucket,
- int is_disk,
- int is_bitmap)
+dbm_get_page(HTAB *hashp,
+ char *p,
+ uint32 bucket,
+ int is_bucket,
+ int is_disk,
+ int is_bitmap)
{
register int fd, page;
size_t size;
@@ -805,7 +805,7 @@ __get_page(HTAB *hashp,
* -1 ==>failure
*/
extern int
-__put_page(HTAB *hashp, char *p, uint32 bucket, int is_bucket, int is_bitmap)
+dbm_put_page(HTAB *hashp, char *p, uint32 bucket, int is_bucket, int is_bitmap)
{
register int fd, page;
size_t size;
@@ -895,7 +895,7 @@ __put_page(HTAB *hashp, char *p, uint32 bucket, int is_bucket, int is_bitmap)
* once they are read in.
*/
extern int
-__ibitmap(HTAB *hashp, int pnum, int nbits, int ndx)
+dbm_ibitmap(HTAB *hashp, int pnum, int nbits, int ndx)
{
uint32 *ip;
size_t clearbytes, clearints;
@@ -1011,8 +1011,8 @@ overflow_page(HTAB *hashp)
* don't have to if we tell init_bitmap not to leave it clear
* in the first place.
*/
- if (__ibitmap(hashp,
- (int)OADDR_OF(splitnum, offset), 1, free_page))
+ if (dbm_ibitmap(hashp,
+ (int)OADDR_OF(splitnum, offset), 1, free_page))
return (0);
hashp->SPARES[splitnum]++;
#ifdef DEBUG2
@@ -1084,7 +1084,7 @@ found:
* Mark this overflow page as free.
*/
extern void
-__free_ovflpage(HTAB *hashp, BUFHEAD *obufp)
+dbm_free_ovflpage(HTAB *hashp, BUFHEAD *obufp)
{
uint16 addr;
uint32 *freep;
@@ -1125,7 +1125,7 @@ __free_ovflpage(HTAB *hashp, BUFHEAD *obufp)
(void)fprintf(stderr, "FREE_OVFLPAGE: ADDR: %d BIT: %d PAGE %d\n",
obufp->addr, free_bit, free_page);
#endif
- __reclaim_buf(hashp, obufp);
+ dbm_reclaim_buf(hashp, obufp);
}
/*
@@ -1236,8 +1236,8 @@ fetch_bitmap(HTAB *hashp, uint32 ndx)
return (NULL);
if ((hashp->mapp[ndx] = (uint32 *)malloc((size_t)hashp->BSIZE)) == NULL)
return (NULL);
- if (__get_page(hashp,
- (char *)hashp->mapp[ndx], hashp->BITMAPS[ndx], 0, 1, 1)) {
+ if (dbm_get_page(hashp,
+ (char *)hashp->mapp[ndx], hashp->BITMAPS[ndx], 0, 1, 1)) {
free(hashp->mapp[ndx]);
hashp->mapp[ndx] = NULL; /* NEW: 9-11-95 */
return (NULL);
@@ -1253,15 +1253,16 @@ print_chain(int addr)
short *bp, oaddr;
(void)fprintf(stderr, "%d ", addr);
- bufp = __get_buf(hashp, addr, NULL, 0);
+ bufp = dbm_get_buf(hashp, addr, NULL, 0);
bp = (short *)bufp->page;
while (bp[0] && ((bp[bp[0]] == OVFLPAGE) ||
((bp[0] > 2) && bp[2] < REAL_KEY))) {
oaddr = bp[bp[0] - 1];
(void)fprintf(stderr, "%d ", (int)oaddr);
- bufp = __get_buf(hashp, (int)oaddr, bufp, 0);
+ bufp = dbm_get_buf(hashp, (int)oaddr, bufp, 0);
bp = (short *)bufp->page;
}
(void)fprintf(stderr, "\n");
}
+
#endif
diff --git a/security/nss/lib/dbm/src/hash.c b/security/nss/lib/dbm/src/hash.c
index 98b1c07c7..100bbad27 100644
--- a/security/nss/lib/dbm/src/hash.c
+++ b/security/nss/lib/dbm/src/hash.c
@@ -118,7 +118,7 @@ int hash_accesses, hash_collisions, hash_expansions, hash_overflows;
* This closes the file, flushing buffers as appropriate.
*/
static void
-__remove_database(DB *dbp)
+dbm_remove_database(DB *dbp)
{
HTAB *hashp = (HTAB *)dbp->internal;
@@ -134,7 +134,7 @@ __remove_database(DB *dbp)
/* OPEN/CLOSE */
extern DB *
-__hash_open(const char *file, int flags, int mode, const HASHINFO *info, int dflags)
+dbm_hash_open(const char *file, int flags, int mode, const HASHINFO *info, int dflags)
{
HTAB *hashp = NULL;
struct stat statbuf;
@@ -199,7 +199,7 @@ __hash_open(const char *file, int flags, int mode, const HASHINFO *info, int dfl
if (info && info->hash)
hashp->hash = info->hash;
else
- hashp->hash = __default_hash;
+ hashp->hash = dbm_default_hash;
hdrsize = read(hashp->fp, (char *)&hashp->hdr, sizeof(HASHHDR));
if (hdrsize == -1)
@@ -243,9 +243,9 @@ __hash_open(const char *file, int flags, int mode, const HASHINFO *info, int dfl
/* Initialize Buffer Manager */
if (info && info->cachesize)
- __buf_init(hashp, (int32)info->cachesize);
+ dbm_buf_init(hashp, (int32)info->cachesize);
else
- __buf_init(hashp, DEF_BUFSIZE);
+ dbm_buf_init(hashp, DEF_BUFSIZE);
hashp->new_file = new_table;
#ifdef macintosh
@@ -331,7 +331,7 @@ init_hash(HTAB *hashp, const char *file, HASHINFO *info)
hashp->SSHIFT = DEF_SEGSIZE_SHIFT;
hashp->DSIZE = DEF_DIRSIZE;
hashp->FFACTOR = DEF_FFACTOR;
- hashp->hash = __default_hash;
+ hashp->hash = dbm_default_hash;
memset(hashp->SPARES, 0, sizeof(hashp->SPARES));
memset(hashp->BITMAPS, 0, sizeof(hashp->BITMAPS));
@@ -353,13 +353,13 @@ init_hash(HTAB *hashp, const char *file, HASHINFO *info)
if (hashp->BSIZE > MAX_BSIZE)
hashp->BSIZE = MAX_BSIZE;
#endif
- hashp->BSHIFT = __log2((uint32)hashp->BSIZE);
+ hashp->BSHIFT = dbm_log2((uint32)hashp->BSIZE);
}
if (info) {
if (info->bsize) {
/* Round pagesize up to power of 2 */
- hashp->BSHIFT = __log2(info->bsize);
+ hashp->BSHIFT = dbm_log2(info->bsize);
hashp->BSIZE = 1 << hashp->BSHIFT;
if (hashp->BSIZE > MAX_BSIZE) {
errno = EINVAL;
@@ -406,7 +406,7 @@ init_htab(HTAB *hashp, int nelem)
*/
nelem = (nelem - 1) / hashp->FFACTOR + 1;
- l2 = __log2((uint32)PR_MAX(nelem, 2));
+ l2 = dbm_log2((uint32)PR_MAX(nelem, 2));
nbuckets = 1 << l2;
hashp->SPARES[l2] = l2 + 1;
@@ -415,7 +415,7 @@ init_htab(HTAB *hashp, int nelem)
hashp->LAST_FREED = 2;
/* First bitmap page is at: splitpoint l2 page offset 1 */
- if (__ibitmap(hashp, (int)OADDR_OF(l2, 1), l2 + 1, 0))
+ if (dbm_ibitmap(hashp, (int)OADDR_OF(l2, 1), l2 + 1, 0))
return (-1);
hashp->MAX_BUCKET = hashp->LOW_MASK = nbuckets - 1;
@@ -425,7 +425,7 @@ init_htab(HTAB *hashp, int nelem)
1;
nsegs = (nbuckets - 1) / hashp->SGSIZE + 1;
- nsegs = 1 << __log2((uint32)nsegs);
+ nsegs = 1 << dbm_log2((uint32)nsegs);
if (nsegs > hashp->DSIZE)
hashp->DSIZE = nsegs;
@@ -463,7 +463,7 @@ hdestroy(HTAB *hashp)
* Call on buffer manager to free buffers, and if required,
* write them to disk.
*/
- if (__buf_free(hashp, 1, hashp->save_file))
+ if (dbm_buf_free(hashp, 1, hashp->save_file))
save_errno = errno;
if (hashp->dir) {
free(*hashp->dir); /* Free initial segments */
@@ -585,7 +585,7 @@ hash_sync(const DB *dbp, uint flags)
if (!hashp->save_file)
return (0);
- if (__buf_free(hashp, 0, 1) || flush_meta(hashp))
+ if (dbm_buf_free(hashp, 0, 1) || flush_meta(hashp))
return (DBM_ERROR);
#if defined(_WIN32) || defined(_WINDOWS)
if (hashp->updateEOF && hashp->filename && !hashp->is_temp) {
@@ -635,8 +635,8 @@ flush_meta(HTAB *hashp)
}
for (i = 0; i < NCACHED; i++)
if (hashp->mapp[i])
- if (__put_page(hashp, (char *)hashp->mapp[i],
- hashp->BITMAPS[i], 0, 1))
+ if (dbm_put_page(hashp, (char *)hashp->mapp[i],
+ hashp->BITMAPS[i], 0, 1))
return (-1);
return (0);
}
@@ -675,7 +675,7 @@ hash_get(
#if defined(unix) && defined(DEBUG)
printf("\n\nDBM Database has been corrupted, tell Lou...\n\n");
#endif
- __remove_database((DB *)dbp);
+ dbm_remove_database((DB *)dbp);
}
return (rv);
@@ -711,7 +711,7 @@ hash_put(
#if defined(unix) && defined(DEBUG)
printf("\n\nDBM Database has been corrupted, tell Lou...\n\n");
#endif
- __remove_database((DB *)dbp);
+ dbm_remove_database((DB *)dbp);
}
return (rv);
@@ -744,7 +744,7 @@ hash_delete(
#if defined(unix) && defined(DEBUG)
printf("\n\nDBM Database has been corrupted, tell Lou...\n\n");
#endif
- __remove_database((DB *)dbp);
+ dbm_remove_database((DB *)dbp);
}
return (rv);
@@ -777,7 +777,7 @@ hash_access(
off = hashp->BSIZE;
size = key->size;
kp = (char *)key->data;
- rbufp = __get_buf(hashp, __call_hash(hashp, kp, size), NULL, 0);
+ rbufp = dbm_get_buf(hashp, dbm_call_hash(hashp, kp, size), NULL, 0);
if (!rbufp)
return (DATABASE_CORRUPTED_ERROR);
save_bufp = rbufp;
@@ -805,7 +805,7 @@ hash_access(
last_overflow_page_no = *bp;
- rbufp = __get_buf(hashp, *bp, rbufp, 0);
+ rbufp = dbm_get_buf(hashp, *bp, rbufp, 0);
if (!rbufp) {
save_bufp->flags &= ~BUF_PIN;
return (DBM_ERROR);
@@ -822,17 +822,17 @@ hash_access(
off = hashp->BSIZE;
} else if (bp[1] < REAL_KEY) {
if ((ndx =
- __find_bigpair(hashp, rbufp, ndx, kp, (int)size)) > 0)
+ dbm_find_bigpair(hashp, rbufp, ndx, kp, (int)size)) > 0)
goto found;
if (ndx == -2) {
bufp = rbufp;
if (!(pageno =
- __find_last_page(hashp, &bufp))) {
+ dbm_find_last_page(hashp, &bufp))) {
ndx = 0;
rbufp = bufp;
break; /* FOR */
}
- rbufp = __get_buf(hashp, pageno, bufp, 0);
+ rbufp = dbm_get_buf(hashp, pageno, bufp, 0);
if (!rbufp) {
save_bufp->flags &= ~BUF_PIN;
return (DBM_ERROR);
@@ -853,7 +853,7 @@ hash_access(
switch (action) {
case HASH_PUT:
case HASH_PUTNEW:
- if (__addel(hashp, rbufp, key, val)) {
+ if (dbm_addel(hashp, rbufp, key, val)) {
save_bufp->flags &= ~BUF_PIN;
return (DBM_ERROR);
} else {
@@ -875,7 +875,7 @@ found:
case HASH_GET:
bp = (uint16 *)rbufp->page;
if (bp[ndx + 1] < REAL_KEY) {
- if (__big_return(hashp, rbufp, ndx, val, 0))
+ if (dbm_big_return(hashp, rbufp, ndx, val, 0))
return (DBM_ERROR);
} else {
val->data = (uint8 *)rbufp->page + (int)bp[ndx + 1];
@@ -883,14 +883,14 @@ found:
}
break;
case HASH_PUT:
- if ((__delpair(hashp, rbufp, ndx)) ||
- (__addel(hashp, rbufp, key, val))) {
+ if ((dbm_delpair(hashp, rbufp, ndx)) ||
+ (dbm_addel(hashp, rbufp, key, val))) {
save_bufp->flags &= ~BUF_PIN;
return (DBM_ERROR);
}
break;
case HASH_DELETE:
- if (__delpair(hashp, rbufp, ndx))
+ if (dbm_delpair(hashp, rbufp, ndx))
return (DBM_ERROR);
break;
default:
@@ -933,7 +933,7 @@ hash_seq(
for (bucket = hashp->cbucket;
bucket <= (uint32)hashp->MAX_BUCKET;
bucket++, hashp->cndx = 1) {
- bufp = __get_buf(hashp, bucket, NULL, 0);
+ bufp = dbm_get_buf(hashp, bucket, NULL, 0);
if (!bufp)
return (DBM_ERROR);
hashp->cpage = bufp;
@@ -955,7 +955,7 @@ hash_seq(
#endif
while (bp[hashp->cndx + 1] == OVFLPAGE) {
bufp = hashp->cpage =
- __get_buf(hashp, bp[hashp->cndx], bufp, 0);
+ dbm_get_buf(hashp, bp[hashp->cndx], bufp, 0);
if (!bufp)
return (DBM_ERROR);
bp = (uint16 *)(bufp->page);
@@ -968,7 +968,7 @@ hash_seq(
}
ndx = hashp->cndx;
if (bp[ndx + 1] < REAL_KEY) {
- if (__big_keydata(hashp, bufp, key, data, 1))
+ if (dbm_big_keydata(hashp, bufp, key, data, 1))
return (DBM_ERROR);
} else {
key->data = (uint8 *)hashp->cpage->page + bp[ndx];
@@ -994,7 +994,7 @@ hash_seq(
* -1 ==> Error
*/
extern int
-__expand_table(HTAB *hashp)
+dbm_expand_table(HTAB *hashp)
{
uint32 old_bucket, new_bucket;
int new_segnum, spare_ndx;
@@ -1029,7 +1029,7 @@ __expand_table(HTAB *hashp)
* * increases), we need to copy the current contents of the spare
* split bucket to the next bucket.
*/
- spare_ndx = __log2((uint32)(hashp->MAX_BUCKET + 1));
+ spare_ndx = dbm_log2((uint32)(hashp->MAX_BUCKET + 1));
if (spare_ndx > hashp->OVFL_POINT) {
hashp->SPARES[spare_ndx] = hashp->SPARES[hashp->OVFL_POINT];
hashp->OVFL_POINT = spare_ndx;
@@ -1041,7 +1041,7 @@ __expand_table(HTAB *hashp)
hashp->HIGH_MASK = new_bucket | hashp->LOW_MASK;
}
/* Relocate records to the new bucket */
- return (__split_page(hashp, old_bucket, new_bucket));
+ return (dbm_split_page(hashp, old_bucket, new_bucket));
}
/*
@@ -1065,7 +1065,7 @@ hash_realloc(
}
extern uint32
-__call_hash(HTAB *hashp, char *k, size_t len)
+dbm_call_hash(HTAB *hashp, char *k, size_t len)
{
uint32 n, bucket;
@@ -1168,4 +1168,5 @@ swap_header(HTAB *hashp)
M_16_SWAP(hdrp->bitmaps[i]);
}
}
+
#endif
diff --git a/security/nss/lib/dbm/src/hash_buf.c b/security/nss/lib/dbm/src/hash_buf.c
index a7cd2d076..02deb81c5 100644
--- a/security/nss/lib/dbm/src/hash_buf.c
+++ b/security/nss/lib/dbm/src/hash_buf.c
@@ -104,7 +104,7 @@ static BUFHEAD *newbuf(HTAB *, uint32, BUFHEAD *);
* address you are seeking.
*/
extern BUFHEAD *
-__get_buf(HTAB *hashp, uint32 addr, BUFHEAD *prev_bp, int newpage)
+dbm_get_buf(HTAB *hashp, uint32 addr, BUFHEAD *prev_bp, int newpage)
/* If prev_bp set, indicates a new overflow page. */
{
register BUFHEAD *bp;
@@ -124,7 +124,7 @@ __get_buf(HTAB *hashp, uint32 addr, BUFHEAD *prev_bp, int newpage)
/* Grab buffer out of directory */
segment_ndx = addr & (hashp->SGSIZE - 1);
- /* valid segment ensured by __call_hash() */
+ /* valid segment ensured by dbm_call_hash() */
segp = hashp->dir[addr >> hashp->SSHIFT];
#ifdef DEBUG
assert(segp != NULL);
@@ -140,7 +140,7 @@ __get_buf(HTAB *hashp, uint32 addr, BUFHEAD *prev_bp, int newpage)
bp = newbuf(hashp, addr, prev_bp);
if (!bp)
return (NULL);
- if (__get_page(hashp, bp->page, addr, !prev_bp, is_disk, 0)) {
+ if (dbm_get_page(hashp, bp->page, addr, !prev_bp, is_disk, 0)) {
/* free bp and its page */
if (prev_bp) {
/* if prev_bp is set then the new page that
@@ -242,8 +242,8 @@ newbuf(HTAB *hashp, uint32 addr, BUFHEAD *prev_bp)
}
oaddr = shortp[shortp[0] - 1];
}
- if ((bp->flags & BUF_MOD) && __put_page(hashp, bp->page,
- bp->addr, (int)IS_BUCKET(bp->flags), 0))
+ if ((bp->flags & BUF_MOD) && dbm_put_page(hashp, bp->page,
+ bp->addr, (int)IS_BUCKET(bp->flags), 0))
return (NULL);
/*
* Update the pointer to this page (i.e. invalidate it).
@@ -298,8 +298,8 @@ newbuf(HTAB *hashp, uint32 addr, BUFHEAD *prev_bp)
/* set before __put_page */
oaddr = shortp[shortp[0] - 1];
}
- if ((xbp->flags & BUF_MOD) && __put_page(hashp,
- xbp->page, xbp->addr, 0, 0))
+ if ((xbp->flags & BUF_MOD) && dbm_put_page(hashp,
+ xbp->page, xbp->addr, 0, 0))
return (NULL);
xbp->addr = 0;
xbp->flags = 0;
@@ -335,7 +335,7 @@ newbuf(HTAB *hashp, uint32 addr, BUFHEAD *prev_bp)
}
extern void
-__buf_init(HTAB *hashp, int32 nbytes)
+dbm_buf_init(HTAB *hashp, int32 nbytes)
{
BUFHEAD *bfp;
int npages;
@@ -358,7 +358,7 @@ __buf_init(HTAB *hashp, int32 nbytes)
}
extern int
-__buf_free(HTAB *hashp, int do_free, int to_disk)
+dbm_buf_free(HTAB *hashp, int do_free, int to_disk)
{
BUFHEAD *bp;
int status = -1;
@@ -370,8 +370,8 @@ __buf_free(HTAB *hashp, int do_free, int to_disk)
/* Check that the buffer is valid */
if (bp->addr || IS_BUCKET(bp->flags)) {
if (to_disk && (bp->flags & BUF_MOD) &&
- (status = __put_page(hashp, bp->page,
- bp->addr, IS_BUCKET(bp->flags), 0))) {
+ (status = dbm_put_page(hashp, bp->page,
+ bp->addr, IS_BUCKET(bp->flags), 0))) {
if (do_free) {
if (bp->page)
@@ -397,11 +397,12 @@ __buf_free(HTAB *hashp, int do_free, int to_disk)
}
extern void
-__reclaim_buf(HTAB *hashp, BUFHEAD *bp)
+dbm_reclaim_buf(HTAB *hashp, BUFHEAD *bp)
{
bp->ovfl = 0;
bp->addr = 0;
bp->flags = 0;
BUF_REMOVE(bp);
LRU_INSERT(bp);
+
}