431     char *eptr;  in zslParseRange()  local
442             spec->min = strtod((char*)min->ptr+1,&eptr);  in zslParseRange()
443             if (eptr[0] != '\0' || isnan(spec->min)) return C_ERR;  in zslParseRange()
446             spec->min = strtod((char*)min->ptr,&eptr);  in zslParseRange()
447             if (eptr[0] != '\0' || isnan(spec->min)) return C_ERR;  in zslParseRange()
454             spec->max = strtod((char*)max->ptr+1,&eptr);  in zslParseRange()
455             if (eptr[0] != '\0' || isnan(spec->max)) return C_ERR;  in zslParseRange()
458             spec->max = strtod((char*)max->ptr,&eptr);  in zslParseRange()
459             if (eptr[0] != '\0' || isnan(spec->max)) return C_ERR;  in zslParseRange()
675 int zzlCompareElements(unsigned char *eptr, unsigned char *cstr, unsigned int clen) {  in zzlCompareElements()  argument
682     serverAssert(ziplistGet(eptr,&vstr,&vlen,&vlong));  in zzlCompareElements()
701 void zzlNext(unsigned char *zl, unsigned char **eptr, unsigned char **sptr) {  in zzlNext()  argument
703     serverAssert(*eptr != NULL && *sptr != NULL);  in zzlNext()
714     *eptr = _eptr;  in zzlNext()
720 void zzlPrev(unsigned char *zl, unsigned char **eptr, unsigned char **sptr) {  in zzlPrev()  argument
722     serverAssert(*eptr != NULL && *sptr != NULL);  in zzlPrev()
724     _sptr = ziplistPrev(zl,*eptr);  in zzlPrev()
733     *eptr = _eptr;  in zzlPrev()
766     unsigned char *eptr = ziplistIndex(zl,0), *sptr;  in zzlFirstInRange()  local
772     while (eptr != NULL) {  in zzlFirstInRange()
773         sptr = ziplistNext(zl,eptr);  in zzlFirstInRange()
780                 return eptr;  in zzlFirstInRange()
785         eptr = ziplistNext(zl,sptr);  in zzlFirstInRange()
794     unsigned char *eptr = ziplistIndex(zl,-2), *sptr;  in zzlLastInRange()  local
800     while (eptr != NULL) {  in zzlLastInRange()
801         sptr = ziplistNext(zl,eptr);  in zzlLastInRange()
808                 return eptr;  in zzlLastInRange()
814         sptr = ziplistPrev(zl,eptr);  in zzlLastInRange()
816             serverAssert((eptr = ziplistPrev(zl,sptr)) != NULL);  in zzlLastInRange()
818             eptr = NULL;  in zzlLastInRange()
865     unsigned char *eptr = ziplistIndex(zl,0), *sptr;  in zzlFirstInLexRange()  local
870     while (eptr != NULL) {  in zzlFirstInLexRange()
871         if (zzlLexValueGteMin(eptr,range)) {  in zzlFirstInLexRange()
873             if (zzlLexValueLteMax(eptr,range))  in zzlFirstInLexRange()
874                 return eptr;  in zzlFirstInLexRange()
879         sptr = ziplistNext(zl,eptr); /* This element score. Skip it. */  in zzlFirstInLexRange()
881         eptr = ziplistNext(zl,sptr); /* Next element. */  in zzlFirstInLexRange()
890     unsigned char *eptr = ziplistIndex(zl,-2), *sptr;  in zzlLastInLexRange()  local
895     while (eptr != NULL) {  in zzlLastInLexRange()
896         if (zzlLexValueLteMax(eptr,range)) {  in zzlLastInLexRange()
898             if (zzlLexValueGteMin(eptr,range))  in zzlLastInLexRange()
899                 return eptr;  in zzlLastInLexRange()
905         sptr = ziplistPrev(zl,eptr);  in zzlLastInLexRange()
907             serverAssert((eptr = ziplistPrev(zl,sptr)) != NULL);  in zzlLastInLexRange()
909             eptr = NULL;  in zzlLastInLexRange()
916     unsigned char *eptr = ziplistIndex(zl,0), *sptr;  in zzlFind()  local
919     while (eptr != NULL) {  in zzlFind()
920         sptr = ziplistNext(zl,eptr);  in zzlFind()
923         if (ziplistCompare(eptr,ele->ptr,sdslen(ele->ptr))) {  in zzlFind()
927             return eptr;  in zzlFind()
931         eptr = ziplistNext(zl,sptr);  in zzlFind()
940 unsigned char *zzlDelete(unsigned char *zl, unsigned char *eptr) {  in zzlDelete()  argument
941     unsigned char *p = eptr;  in zzlDelete()
949 unsigned char *zzlInsertAt(unsigned char *zl, unsigned char *eptr, robj *ele, double score) {  in zzlInsertAt()  argument
957     if (eptr == NULL) {  in zzlInsertAt()
962         offset = eptr-zl;  in zzlInsertAt()
963         zl = ziplistInsert(zl,eptr,ele->ptr,sdslen(ele->ptr));  in zzlInsertAt()
964         eptr = zl+offset;  in zzlInsertAt()
967         serverAssertWithInfo(NULL,ele,(sptr = ziplistNext(zl,eptr)) != NULL);  in zzlInsertAt()
977     unsigned char *eptr = ziplistIndex(zl,0), *sptr;  in zzlInsert()  local
981     while (eptr != NULL) {  in zzlInsert()
982         sptr = ziplistNext(zl,eptr);  in zzlInsert()
990             zl = zzlInsertAt(zl,eptr,ele,score);  in zzlInsert()
994             if (zzlCompareElements(eptr,ele->ptr,sdslen(ele->ptr)) > 0) {  in zzlInsert()
995                 zl = zzlInsertAt(zl,eptr,ele,score);  in zzlInsert()
1001         eptr = ziplistNext(zl,sptr);  in zzlInsert()
1005     if (eptr == NULL)  in zzlInsert()
1013     unsigned char *eptr, *sptr;  in zzlDeleteRangeByScore()  local
1019     eptr = zzlFirstInRange(zl,range);  in zzlDeleteRangeByScore()
1020     if (eptr == NULL) return zl;  in zzlDeleteRangeByScore()
1024     while ((sptr = ziplistNext(zl,eptr)) != NULL) {  in zzlDeleteRangeByScore()
1028             zl = ziplistDelete(zl,&eptr);  in zzlDeleteRangeByScore()
1029             zl = ziplistDelete(zl,&eptr);  in zzlDeleteRangeByScore()
1042     unsigned char *eptr, *sptr;  in zzlDeleteRangeByLex()  local
1047     eptr = zzlFirstInLexRange(zl,range);  in zzlDeleteRangeByLex()
1048     if (eptr == NULL) return zl;  in zzlDeleteRangeByLex()
1052     while ((sptr = ziplistNext(zl,eptr)) != NULL) {  in zzlDeleteRangeByLex()
1053         if (zzlLexValueLteMax(eptr,range)) {  in zzlDeleteRangeByLex()
1055             zl = ziplistDelete(zl,&eptr);  in zzlDeleteRangeByLex()
1056             zl = ziplistDelete(zl,&eptr);  in zzlDeleteRangeByLex()
1102         unsigned char *eptr, *sptr;  in zsetConvert()  local
1114         eptr = ziplistIndex(zl,0);  in zsetConvert()
1115         serverAssertWithInfo(NULL,zobj,eptr != NULL);  in zsetConvert()
1116         sptr = ziplistNext(zl,eptr);  in zsetConvert()
1119         while (eptr != NULL) {  in zsetConvert()
1121             serverAssertWithInfo(NULL,zobj,ziplistGet(eptr,&vstr,&vlen,&vlong));  in zsetConvert()
1131             zzlNext(zl,&eptr,&sptr);  in zsetConvert()
1301             unsigned char *eptr;  in zaddGenericCommand()  local
1305             if ((eptr = zzlFind(zobj->ptr,ele,&curscore)) != NULL) {  in zaddGenericCommand()
1317                     zobj->ptr = zzlDelete(zobj->ptr,eptr);  in zaddGenericCommand()
1420         unsigned char *eptr;  in zremCommand()  local
1423             if ((eptr = zzlFind(zobj->ptr,c->argv[j],NULL)) != NULL) {  in zremCommand()
1425                 zobj->ptr = zzlDelete(zobj->ptr,eptr);  in zremCommand()
1611                 unsigned char *eptr, *sptr;  member
1666             it->zl.eptr = ziplistIndex(it->zl.zl,0);  in zuiInitIterator()
1667             if (it->zl.eptr != NULL) {  in zuiInitIterator()
1668                 it->zl.sptr = ziplistNext(it->zl.zl,it->zl.eptr);  in zuiInitIterator()
1775             if (it->zl.eptr == NULL || it->zl.sptr == NULL)  in zuiNext()
1777             serverAssert(ziplistGet(it->zl.eptr,&val->estr,&val->elen,&val->ell));  in zuiNext()
1781             zzlNext(it->zl.zl,&it->zl.eptr,&it->zl.sptr);  in zuiNext()
2224         unsigned char *eptr, *sptr;  in zrangeGenericCommand()  local
2230             eptr = ziplistIndex(zl,-2-(2*start));  in zrangeGenericCommand()
2232             eptr = ziplistIndex(zl,2*start);  in zrangeGenericCommand()
2234         serverAssertWithInfo(c,zobj,eptr != NULL);  in zrangeGenericCommand()
2235         sptr = ziplistNext(zl,eptr);  in zrangeGenericCommand()
2238             serverAssertWithInfo(c,zobj,eptr != NULL && sptr != NULL);  in zrangeGenericCommand()
2239             serverAssertWithInfo(c,zobj,ziplistGet(eptr,&vstr,&vlen,&vlong));  in zrangeGenericCommand()
2249                 zzlPrev(zl,&eptr,&sptr);  in zrangeGenericCommand()
2251                 zzlNext(zl,&eptr,&sptr);  in zrangeGenericCommand()
2344         unsigned char *eptr, *sptr;  in genericZrangebyscoreCommand()  local
2352             eptr = zzlLastInRange(zl,&range);  in genericZrangebyscoreCommand()
2354             eptr = zzlFirstInRange(zl,&range);  in genericZrangebyscoreCommand()
2358         if (eptr == NULL) {  in genericZrangebyscoreCommand()
2364         serverAssertWithInfo(c,zobj,eptr != NULL);  in genericZrangebyscoreCommand()
2365         sptr = ziplistNext(zl,eptr);  in genericZrangebyscoreCommand()
2374         while (eptr && offset--) {  in genericZrangebyscoreCommand()
2376                 zzlPrev(zl,&eptr,&sptr);  in genericZrangebyscoreCommand()
2378                 zzlNext(zl,&eptr,&sptr);  in genericZrangebyscoreCommand()
2382         while (eptr && limit--) {  in genericZrangebyscoreCommand()
2393             serverAssertWithInfo(c,zobj,ziplistGet(eptr,&vstr,&vlen,&vlong));  in genericZrangebyscoreCommand()
2408                 zzlPrev(zl,&eptr,&sptr);  in genericZrangebyscoreCommand()
2410                 zzlNext(zl,&eptr,&sptr);  in genericZrangebyscoreCommand()
2505         unsigned char *eptr, *sptr;  in zcountCommand()  local
2509         eptr = zzlFirstInRange(zl,&range);  in zcountCommand()
2512         if (eptr == NULL) {  in zcountCommand()
2518         sptr = ziplistNext(zl,eptr);  in zcountCommand()
2523         while (eptr) {  in zcountCommand()
2531                 zzlNext(zl,&eptr,&sptr);  in zcountCommand()
2586         unsigned char *eptr, *sptr;  in zlexcountCommand()  local
2589         eptr = zzlFirstInLexRange(zl,&range);  in zlexcountCommand()
2592         if (eptr == NULL) {  in zlexcountCommand()
2599         sptr = ziplistNext(zl,eptr);  in zlexcountCommand()
2600         serverAssertWithInfo(c,zobj,zzlLexValueLteMax(eptr,&range));  in zlexcountCommand()
2603         while (eptr) {  in zlexcountCommand()
2605             if (!zzlLexValueLteMax(eptr,&range)) {  in zlexcountCommand()
2609                 zzlNext(zl,&eptr,&sptr);  in zlexcountCommand()
2696         unsigned char *eptr, *sptr;  in genericZrangebylexCommand()  local
2703             eptr = zzlLastInLexRange(zl,&range);  in genericZrangebylexCommand()
2705             eptr = zzlFirstInLexRange(zl,&range);  in genericZrangebylexCommand()
2709         if (eptr == NULL) {  in genericZrangebylexCommand()
2716         serverAssertWithInfo(c,zobj,eptr != NULL);  in genericZrangebylexCommand()
2717         sptr = ziplistNext(zl,eptr);  in genericZrangebylexCommand()
2726         while (eptr && offset--) {  in genericZrangebylexCommand()
2728                 zzlPrev(zl,&eptr,&sptr);  in genericZrangebylexCommand()
2730                 zzlNext(zl,&eptr,&sptr);  in genericZrangebylexCommand()
2734         while (eptr && limit--) {  in genericZrangebylexCommand()
2737                 if (!zzlLexValueGteMin(eptr,&range)) break;  in genericZrangebylexCommand()
2739                 if (!zzlLexValueLteMax(eptr,&range)) break;  in genericZrangebylexCommand()
2744             serverAssertWithInfo(c,zobj,ziplistGet(eptr,&vstr,&vlen,&vlong));  in genericZrangebylexCommand()
2755                 zzlPrev(zl,&eptr,&sptr);  in genericZrangebylexCommand()
2757                 zzlNext(zl,&eptr,&sptr);  in genericZrangebylexCommand()
2868         unsigned char *eptr, *sptr;  in zrankGenericCommand()  local
2870         eptr = ziplistIndex(zl,0);  in zrankGenericCommand()
2871         serverAssertWithInfo(c,zobj,eptr != NULL);  in zrankGenericCommand()
2872         sptr = ziplistNext(zl,eptr);  in zrankGenericCommand()
2876         while(eptr != NULL) {  in zrankGenericCommand()
2877             if (ziplistCompare(eptr,ele->ptr,sdslen(ele->ptr)))  in zrankGenericCommand()
2880             zzlNext(zl,&eptr,&sptr);  in zrankGenericCommand()
2883         if (eptr != NULL) {  in zrankGenericCommand()