From cc3fa755128c70f8afc2d604936f33e4d7d652d8 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 12 Nov 1997 00:06:02 +0000 Subject: Update. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 1997-11-11 21:30 Ulrich Drepper * include/sys/stat.h: Define stat, fstat, lstat and *64 variants as macros so the the library compiles correctly even without optimization. * io/fstat.c: Undef fstat. * io/fstat64.c: Undef fstat64 * io/lstat.c: Undef lstat. * io/lstat64.c: Undef lstat64 * io/stat.c: Undef stat. * io/stat64.c: Undef stat64 * io/fts.c: Include to get macro definitions. * io/ftw.c: Likewise. * io/getdirname.c: Likewise. * Makefile (install): Run test-installation.pl if possible. * db2/Makefile: Update from db-2.3.12. * db2/db.h: Likewise. * db2/db_int.h: Likewise. * db2/btree/bt_cursor.c: Likewise. * db2/btree/bt_delete.c: Likewise. * db2/btree/bt_open.c: Likewise. * db2/btree/bt_put.c: Likewise. * db2/btree/bt_rec.c: Likewise. * db2/btree/bt_recno.c: Likewise. * db2/btree/bt_search.c: Likewise. * db2/btree/bt_split.c: Likewise. * db2/btree/bt_stat.c: Likewise. * db2/btree/btree.src: Likewise. * db2/btree/btree_auto.c: Likewise. * db2/btree/bt_cursor.c: Likewise. * db2/btree/bt_delete.c: Likewise. * db2/btree/bt_open.c: Likewise. * db2/btree/bt_put.c: Likewise. * db2/btree/bt_rec.c: Likewise. * db2/btree/bt_recno.c: Likewise. * db2/btree/bt_search.c: Likewise. * db2/btree/bt_split.c: Likewise. * db2/btree/bt_stat.c: Likewise. * db2/btree/btree.src: Likewise. * db2/btree/btree_auto.c: Likewise. * db2/common/db_appinit.c: Likewise. * db2/common/db_apprec.c: Likewise. * db2/common/db_byteorder.c: Likewise. * db2/common/db_region.c: Likewise. * db2/db/db.c: Likewise * db2/db/db.src: Likewise * db2/db/db_auto.c: Likewise * db2/db/db_dispatch.c: Likewise * db2/db/db_dup.c: Likewise * db2/db/db_overflow.c: Likewise * db2/db/db_pr.c: Likewise * db2/db/db_rec.c: Likewise * db2/db/db_ret.c: Likewise * db2/db/db_thread.c: Likewise * db2/db185/db185.c: Likewise. * db2/hash/hash.c: Likewise. * db2/hash/hash.src: Likewise. * db2/hash/hash_auto.c: Likewise. * db2/hash/hash_dup.c: Likewise. * db2/hash/hash_page.c: Likewise. * db2/hash/hash_rec.c: Likewise. * db2/include/btree_auto.h: Likewise. * db2/include/btree_ext.h: Likewise. * db2/include/clib_ext.h: Likewise. * db2/include/common_ext.h: Likewise. * db2/include/db.h.src: Likewise. * db2/include/db_am.h: Likewise. * db2/include/db_auto.h: Likewise. * db2/include/db_cxx.h: Likewise. * db2/include/db_ext.h: Likewise. * db2/include/db_int.h.src: Likewise. * db2/include/hash.h: Likewise. * db2/include/hash_auto.h: Likewise. * db2/include/hash_ext.h: Likewise. * db2/include/lock.h: Likewise. * db2/include/lock_ext.h: Likewise. * db2/include/log.h: Likewise. * db2/include/log_ext.h: Likewise. * db2/include/mp.h: Likewise. * db2/include/mp_ext.h: Likewise. * db2/include/mutex_ext.h: Likewise. * db2/include/os_ext.h: Likewise. * db2/include/os_func.h: Likewise. * db2/include/txn.h: Likewise. * db2/include/txn_ext.h: Likewise. * db2/lock/lock.c: Likewise. * db2/lock/lock_deadlock.c: Likewise. * db2/log/log.c: Likewise. * db2/log/log_archive.c: Likewise. * db2/log/log_auto.c: Likewise. * db2/log/log_findckp.c: Likewise. * db2/log/log_get.c: Likewise. * db2/log/log_put.c: Likewise. * db2/log/log_rec.c: Likewise. * db2/log/log_register.c: Likewise. * db2/mp/mp_bh.c: Likewise. * db2/mp/mp_fget.c: Likewise. * db2/mp/mp_fopen.c: Likewise. * db2/mp/mp_fput.c: Likewise. * db2/mp/mp_fset.c: Likewise. * db2/mp/mp_open.c: Likewise. * db2/mp/mp_pr.c: Likewise. * db2/mp/mp_region.c: Likewise. * db2/mp/mp_sync.c: Likewise. * db2/mutex/mutex.c: Likewise. * db2/os/os_abs.c: Likewise. * db2/os/os_dir.c: Likewise. * db2/os/os_fid.c: Likewise. * db2/os/os_fsync.c: Likewise. * db2/os/os_func.c: Likewise. * db2/os/os_map.c: Likewise. * db2/os/os_oflags.c: Likewise. * db2/os/os_open.c: Likewise. * db2/os/os_rpath.c: Likewise. * db2/os/os_rw.c: Likewise. * db2/os/os_seek.c: Likewise. * db2/os/os_sleep.c: Likewise. * db2/os/os_stat.c: Likewise. * db2/os/os_unlink.c: Likewise. * db2/progs/db_deadlock/db_deadlock.c: Likewise. * db2/progs/db_dump/db_dump.c: Likewise. * db2/progs/db_load/db_load.c: Likewise. * db2/progs/db_recover/db_recover.c: Likewise. * db2/progs/db_stat/db_stat.c: Likewise. * db2/txn/txn.c: Likewise. * db2/txn/txn_auto.c: Likewise. * db2/txn/txn_rec.c: Likewise. * db2/os/db_os_abs.c: Removed. * db2/os/db_os_dir.c: Removed. * db2/os/db_os_fid.c: Removed. * db2/os/db_os_lseek.c: Removed. * db2/os/db_os_mmap.c: Removed. * db2/os/db_os_open.c: Removed. * db2/os/db_os_rw.c: Removed. * db2/os/db_os_sleep.c: Removed. * db2/os/db_os_stat.c: Removed. * db2/os/db_os_unlink.c: Removed. * libio/stdio.h (fopen): Add __restrict to parameters. * manual/process.texi (system): Describe behaviour for NULL argument. * stdio-common/printf-parse.h: Parse hh modifier. * stdio-common/vfprintf.c: Handle hh modifier. * stdio-common/vfscanf.c: Likewise. * manual/stdio.texi: Describe hh modifier for scanf/printf. * math/complex.h: Don't define _Imaginary_I, but instead _Complex_I. gcc does no yet know the `imaginary' keyword. * math/test-math.c: Add little test for know gcc bug. * math/tgmath.h: Make complex versions of log10() only available if __USE_GNU. * stdlib/test-canon.c: Fix typo. * sysdeps/generic/setenv.c: Avoid compilation warnings. Reported by Jim Meyering. * sysdeps/generic/bits/errno.h: EILSEQ is an ISO C error number. * sysdeps/mach/hurd/bits/errno.h: Likewise. * sysdeps/standalone/bits/errno.h: Likewise. * sysdeps/unix/sysv/linux/bits/errno.h: Likewise. * sysdeps/i386/i586/memcpy.S: New file. * sysdeps/i386/i586/mempcpy.S: New file. * sysdeps/i386/i586/memset.S: Fix typo. * sysdeps/posix/getcwd.c: Define HAVE_MEMPCPY for _LIBC. Add casts. * sysdeps/posix/system.c: Add comment to explain code. * sysdeps/wordsize-32/inttypes.h: Include for wchar_t. Define PTRDIFF_{MIN,MAX}, SIG_ATOMIC_{MIN,MAX}, SIZE_MAX, WCHAR_{MIN,MAX}, WINT_{MIN,MAX}. Define wcstoimax, wcstoumax. * sysdeps/wordsize-64/inttypes.h: Likewise. * wcsmbs/wchar.h: Define WCHAR_{MIN,MAX} if not already defined. Declare __wcsto{l,ul,ll,ull}_internal only if not already done. * time/Makefile (routines): Add strfxtime. * time/strftime.c: Implement %F and %f format. * time/strfxtime.c: New file. * time/time.h: Define new types and symbols from ISO C 9X. * time/mktime.c: Little comment correction. 1997-11-10 Andreas Jaeger * sysdeps/libm-ieee754/s_sincosl.c: Fix typo. * sysdeps/libm-ieee754/s_tanl.c: Fix typo. * sysdeps/libm-ieee754/s_floorl.c: Correct typos. * sysdeps/libm-ieee754/e_remainderl.c: Replace EXTRACT_LDOUBLE_WORDS by GET_LDOUBLE_WORDS. * sysdeps/libm-ieee754/e_atan2l.c: Replace EXTRACT_LDOUBLE_WORDS by GET_LDOUBLE_WORDS. * sysdeps/libm-ieee754/s_scalbnl.c: Replace ";" by "," for correct variable declaration. * sysdeps/libm-ieee754/s_scalblnl.c: Likewise. * sysdeps/libm-ieee754/s_lrint.c (__lrint): Correct function. * math/libm-test.c (sqrt_test): Add test for sqrt (0.25). (asin_test): Add more test. 1997-11-10 23:34 Ulrich Drepper * sysdeps/libm-ieee754/e_asin.c: Add braces to make code clearer and to not confuse the poor compiler. * sysdeps/libm-ieee754/e_asinf.c: Likewise. Reported by vertex@cagent.com. 1997-11-09 Andreas Schwab * elf/dl-lookup.c (do_lookup): Don't accept the base version if we require a specific one. * libio/oldfreopen.c: Bind old symbols to version GLIBC_2.0. * libio/oldiofopen.c: Likewise. * libio/oldstdfiles.c: Likewise. * libc.map: Export them. 1997-11-10 07:40 H.J. Lu * stdlib/exit.c (exit): Handle recursive calls to exit (). 1997-11-09 Andreas Schwab * sysdeps/m68k/fpu/s_llrint.c: Fixed to take double argument instead of long double. * sysdeps/m68k/fpu/s_llrintf.c: New file. * sysdeps/m68k/fpu/s_llrintl.c: New file. * sysdeps/libm-ieee754/s_llrint.c: Make compilable and fix overflow condition. * sysdeps/libm-ieee754/s_llrintf.c: Fix overflow condition. * sysdeps/libm-ieee754/s_llrintl.c: Likewise. * sysdeps/libm-ieee754/s_llround.c: Likewise. * sysdeps/libm-ieee754/s_llroundf.c: Likewise. * sysdeps/libm-ieee754/s_llroundl.c: Likewise. * sysdeps/libm-ieee754/s_lrint.c: Likewise. * sysdeps/libm-ieee754/s_lrintf.c: Likewise. * sysdeps/libm-ieee754/s_lrintl.c: Likewise. * sysdeps/libm-ieee754/s_lround.c: Likewise. * sysdeps/libm-ieee754/s_lroundf.c: Likewise. * sysdeps/libm-ieee754/s_lroundl.c: Likewise. * math/libm-test.c: Test all three variants of lrint and llrint. Fix typos in lround and llround tests. Add tests for boundary cases for lrint and llround. 1997-11-08 Andreas Schwab * manual/arith.texi: Misc doc fixes. * manual/ctype.texi: Likewise. * manual/pattern.texi: Likewise. * manual/terminal.texi: Likewise. 1997-11-08 Andreas Schwab * sysdeps/unix/sysv/linux/xstatconv.c: Use struct assignment instead of memcpy to let the compiler use whatever it regards as optimal. * sysdeps/unix/sysv/linux/alpha/xstatconv.c: Likewise. 1997-11-08 Andreas Schwab * sysdeps/unix/sysv/linux/Makefile (sysdep_headers) [$(subdir)=misc]: Add sys/prctl.h. * sysdeps/unix/sysv/linux/Dist: Distribute it. 1997-11-08 Andreas Schwab * io/ftwtest-sh: Don't use the unknown which command, instead try pwd as /bin/pwd and /usr/bin/pwd. 1997-11-08 Andreas Schwab * manual/maint.texi (Tools for Installation): Don't recommend broken version 3.76.1 of make. (Porting): Fix wording. 1997-11-06 06:13 H.J. Lu * config.make.in (build-pic-default): New, defined with pic_default. * configure.in (pic_default): New, set to yes if PIC is default. * Makeconfig (CPPFLAGS-.o, CPPFLAGS-.op, CPPFLAGS-.og, CPPFLAGS-.ob): Add -DPIC if $(build-pic-default) is yes. 1997-11-09 18:15 Ulrich Drepper * Makerules (libc.so): Fix typo. * csu/Makefile (CFLAGS-initfini.s): Correctly fix moving function definition. Patch by Zack Weinberg . * stdlib/strtod.c: Handle numbers like 0.0e10000 correctly which produce ±0.0. Reported by Joe Keane . * sysdeps/libm-ieee754/s_ceill.c: Fix typos. * sysdeps/libm-ieee754/s_llrint.c: Correct code, it never worked. 1997-11-06 07:00 H.J. Lu * sysdeps/unix/sysv/i386/i686/time.S: Removed. 1997-11-08 14:07 Thorsten Kukuk * nis/libnsl.map: Add __do_niscall2 for nis_cachemgr. * nis/nis_call.c: Set UDP resend timeout correct. * nis/nss_compat/compat-grp.c: Rewritten to make it faster. * nis/nss_compat/compat-pwd.c: Likewise. * nis/nss_compat/compat-spwd.c: Likewise. * nis/ypclnt.c: Fix UDP resend timeout, fix yp_bind/do_ypcall interaction. * inet/protocols/routed.h: Include sys/socket.h. * inet/protocols/talkd.h: Likewise. * inet/protocols/timed.h: Include rpc/types.h. * sunrpc/rpc/pmap_clnt.h: Include rpc/clnt.h. 1997-11-06 01:39 Ulrich Drepper * Makerules (libc.so): Add missing closing brace. 1997-11-05 Brendan Kehoe * libio.h (__P): Name its arg `p' instead of `params'. This was added solely to work around problems with the definition of __P in the Solaris math.h header. --- db2/db/db.c | 30 ++++++++++++++------- db2/db/db.src | 10 ++++--- db2/db/db_auto.c | 75 ++++++++++++++++++++++++++++------------------------ db2/db/db_dispatch.c | 14 +++++----- db2/db/db_dup.c | 4 +-- db2/db/db_overflow.c | 32 +++++++++++----------- db2/db/db_pr.c | 9 +++---- db2/db/db_rec.c | 21 +++++++-------- db2/db/db_ret.c | 8 +++--- db2/db/db_thread.c | 10 +++---- 10 files changed, 114 insertions(+), 99 deletions(-) (limited to 'db2/db') diff --git a/db2/db/db.c b/db2/db/db.c index 9ebe73c..50b14eb 100644 --- a/db2/db/db.c +++ b/db2/db/db.c @@ -44,7 +44,7 @@ #include "config.h" #ifndef lint -static const char sccsid[] = "@(#)db.c 10.41 (Sleepycat) 9/23/97"; +static const char sccsid[] = "@(#)db.c 10.44 (Sleepycat) 10/25/97"; #endif /* not lint */ #ifndef NO_SYSTEM_INCLUDES @@ -125,13 +125,19 @@ db_open(fname, type, flags, mode, dbenv, dbinfo, dbpp) if ((ret = __db_fchk(dbenv, "db_open", flags, OKFLAGS)) != 0) return (ret); + if (dbenv != NULL && + LF_ISSET(DB_THREAD) && !F_ISSET(dbenv, DB_ENV_THREAD)) { + __db_err(dbenv, "environment not created using DB_THREAD"); + return (EINVAL); + } + /* Initialize for error return. */ fd = -1; need_fileid = 1; real_name = NULL; /* Allocate the DB structure, reference the DB_ENV structure. */ - if ((dbp = (DB *)calloc(1, sizeof(DB))) == NULL) { + if ((dbp = (DB *)__db_calloc(1, sizeof(DB))) == NULL) { __db_err(dbenv, "%s", strerror(ENOMEM)); return (ENOMEM); } @@ -239,7 +245,7 @@ db_open(fname, type, flags, mode, dbenv, dbinfo, dbpp) */ retry_cnt = 0; open_retry: if (LF_ISSET(DB_CREATE)) { - if ((ret = __db_fdopen(real_name, flags | DB_EXCL, + if ((ret = __db_open(real_name, flags | DB_EXCL, OKFLAGS | DB_EXCL, mode, &fd)) != 0) if (ret == EEXIST) { LF_CLR(DB_CREATE); @@ -250,7 +256,7 @@ open_retry: if (LF_ISSET(DB_CREATE)) { goto err; } } else - if ((ret = __db_fdopen(real_name, + if ((ret = __db_open(real_name, flags, OKFLAGS, mode, &fd)) != 0) { __db_err(dbenv, "%s: %s", fname, strerror(ret)); goto err; @@ -264,8 +270,11 @@ open_retry: if (LF_ISSET(DB_CREATE)) { */ if (dbp->pgsize == 0) { if ((ret = - __db_stat(dbenv, real_name, fd, NULL, &io)) != 0) + __db_ioinfo(real_name, fd, NULL, &io)) != 0) { + __db_err(dbenv, + "%s: %s", real_name, strerror(ret)); goto err; + } if (io < 512) io = 512; if (io > 16 * 1024) @@ -477,7 +486,7 @@ empty: /* if (dbenv == NULL) { if ((dbp->mp_dbenv = - (DB_ENV *)calloc(sizeof(DB_ENV), 1)) == NULL) { + (DB_ENV *)__db_calloc(sizeof(DB_ENV), 1)) == NULL) { ret = ENOMEM; goto err; } @@ -491,9 +500,9 @@ empty: /* restore = 1; } envp->mp_size = cachesize; - F_SET(envp, DB_MPOOL_PRIVATE); - if ((ret = memp_open(NULL, - DB_CREATE, S_IRUSR | S_IWUSR, envp, &dbp->mp)) != 0) + if ((ret = memp_open(NULL, DB_CREATE | DB_MPOOL_PRIVATE | + (F_ISSET(dbp, DB_AM_THREAD) ? DB_THREAD : 0), + S_IRUSR | S_IWUSR, envp, &dbp->mp)) != 0) goto err; if (restore) *dbenv = t_dbenv; @@ -725,7 +734,8 @@ db_close(dbp, flags) } /* Sync the memory pool. */ - if ((t_ret = memp_fsync(dbp->mpf)) != 0 && ret == 0) + if ((t_ret = memp_fsync(dbp->mpf)) != 0 && + t_ret != DB_INCOMPLETE && ret == 0) ret = t_ret; /* Close the memory pool file. */ diff --git a/db2/db/db.src b/db2/db/db.src index a3e2f7b..07d9812 100644 --- a/db2/db/db.src +++ b/db2/db/db.src @@ -3,7 +3,7 @@ * * Copyright (c) 1996, 1997 * Sleepycat Software. All rights reserved. - * @(#)db.src 10.3 (Sleepycat) 8/18/97 + * @(#)db.src 10.4 (Sleepycat) 11/2/97 */ #include "config.h" @@ -81,15 +81,17 @@ POINTER nextlsn DB_LSN * lu END /* - * ovref -- Handles increment of overflow page reference count. + * ovref -- Handles increment/decrement of overflow page reference count. * * fileid: identifies the file being modified. - * pgno: page number being incremented. - * lsn the page's original lsn. + * pgno: page number whose ref count is being incremented/decremented. + * adjust: the adjustment being made. + * lsn: the page's original lsn. */ BEGIN ovref ARG fileid u_int32_t lu ARG pgno db_pgno_t lu +ARG adjust int32_t ld POINTER lsn DB_LSN * lu END diff --git a/db2/db/db_auto.c b/db2/db/db_auto.c index 6922504..d40d964 100644 --- a/db2/db/db_auto.c +++ b/db2/db/db_auto.c @@ -62,7 +62,7 @@ int __db_addrem_log(logp, txnid, ret_lsnp, flags, + sizeof(u_int32_t) + (hdr == NULL ? 0 : hdr->size) + sizeof(u_int32_t) + (dbt == NULL ? 0 : dbt->size) + sizeof(*pagelsn); - if ((logrec.data = (void *)malloc(logrec.size)) == NULL) + if ((logrec.data = (void *)__db_malloc(logrec.size)) == NULL) return (ENOMEM); bp = logrec.data; @@ -114,7 +114,7 @@ int __db_addrem_log(logp, txnid, ret_lsnp, flags, ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags); if (txnid != NULL) txnid->last_lsn = *ret_lsnp; - free(logrec.data); + __db_free(logrec.data); return (ret); } @@ -176,7 +176,7 @@ __db_addrem_print(notused1, dbtp, lsnp, notused3, notused4) printf("\tpagelsn: [%lu][%lu]\n", (u_long)argp->pagelsn.file, (u_long)argp->pagelsn.offset); printf("\n"); - free(argp); + __db_free(argp); return (0); } @@ -191,7 +191,7 @@ __db_addrem_read(recbuf, argpp) __db_addrem_args *argp; u_int8_t *bp; - argp = (__db_addrem_args *)malloc(sizeof(__db_addrem_args) + + argp = (__db_addrem_args *)__db_malloc(sizeof(__db_addrem_args) + sizeof(DB_TXN)); if (argp == NULL) return (ENOMEM); @@ -266,7 +266,7 @@ int __db_split_log(logp, txnid, ret_lsnp, flags, + sizeof(pgno) + sizeof(u_int32_t) + (pageimage == NULL ? 0 : pageimage->size) + sizeof(*pagelsn); - if ((logrec.data = (void *)malloc(logrec.size)) == NULL) + if ((logrec.data = (void *)__db_malloc(logrec.size)) == NULL) return (ENOMEM); bp = logrec.data; @@ -304,7 +304,7 @@ int __db_split_log(logp, txnid, ret_lsnp, flags, ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags); if (txnid != NULL) txnid->last_lsn = *ret_lsnp; - free(logrec.data); + __db_free(logrec.data); return (ret); } @@ -355,7 +355,7 @@ __db_split_print(notused1, dbtp, lsnp, notused3, notused4) printf("\tpagelsn: [%lu][%lu]\n", (u_long)argp->pagelsn.file, (u_long)argp->pagelsn.offset); printf("\n"); - free(argp); + __db_free(argp); return (0); } @@ -370,7 +370,7 @@ __db_split_read(recbuf, argpp) __db_split_args *argp; u_int8_t *bp; - argp = (__db_split_args *)malloc(sizeof(__db_split_args) + + argp = (__db_split_args *)__db_malloc(sizeof(__db_split_args) + sizeof(DB_TXN)); if (argp == NULL) return (ENOMEM); @@ -447,7 +447,7 @@ int __db_big_log(logp, txnid, ret_lsnp, flags, + sizeof(*pagelsn) + sizeof(*prevlsn) + sizeof(*nextlsn); - if ((logrec.data = (void *)malloc(logrec.size)) == NULL) + if ((logrec.data = (void *)__db_malloc(logrec.size)) == NULL) return (ENOMEM); bp = logrec.data; @@ -499,7 +499,7 @@ int __db_big_log(logp, txnid, ret_lsnp, flags, ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags); if (txnid != NULL) txnid->last_lsn = *ret_lsnp; - free(logrec.data); + __db_free(logrec.data); return (ret); } @@ -556,7 +556,7 @@ __db_big_print(notused1, dbtp, lsnp, notused3, notused4) printf("\tnextlsn: [%lu][%lu]\n", (u_long)argp->nextlsn.file, (u_long)argp->nextlsn.offset); printf("\n"); - free(argp); + __db_free(argp); return (0); } @@ -571,7 +571,7 @@ __db_big_read(recbuf, argpp) __db_big_args *argp; u_int8_t *bp; - argp = (__db_big_args *)malloc(sizeof(__db_big_args) + + argp = (__db_big_args *)__db_malloc(sizeof(__db_big_args) + sizeof(DB_TXN)); if (argp == NULL) return (ENOMEM); @@ -610,16 +610,17 @@ __db_big_read(recbuf, argpp) /* * PUBLIC: int __db_ovref_log * PUBLIC: __P((DB_LOG *, DB_TXN *, DB_LSN *, u_int32_t, - * PUBLIC: u_int32_t, db_pgno_t, DB_LSN *)); + * PUBLIC: u_int32_t, db_pgno_t, int32_t, DB_LSN *)); */ int __db_ovref_log(logp, txnid, ret_lsnp, flags, - fileid, pgno, lsn) + fileid, pgno, adjust, lsn) DB_LOG *logp; DB_TXN *txnid; DB_LSN *ret_lsnp; u_int32_t flags; u_int32_t fileid; db_pgno_t pgno; + int32_t adjust; DB_LSN * lsn; { DBT logrec; @@ -639,8 +640,9 @@ int __db_ovref_log(logp, txnid, ret_lsnp, flags, logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN) + sizeof(fileid) + sizeof(pgno) + + sizeof(adjust) + sizeof(*lsn); - if ((logrec.data = (void *)malloc(logrec.size)) == NULL) + if ((logrec.data = (void *)__db_malloc(logrec.size)) == NULL) return (ENOMEM); bp = logrec.data; @@ -654,6 +656,8 @@ int __db_ovref_log(logp, txnid, ret_lsnp, flags, bp += sizeof(fileid); memcpy(bp, &pgno, sizeof(pgno)); bp += sizeof(pgno); + memcpy(bp, &adjust, sizeof(adjust)); + bp += sizeof(adjust); if (lsn != NULL) memcpy(bp, lsn, sizeof(*lsn)); else @@ -666,7 +670,7 @@ int __db_ovref_log(logp, txnid, ret_lsnp, flags, ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags); if (txnid != NULL) txnid->last_lsn = *ret_lsnp; - free(logrec.data); + __db_free(logrec.data); return (ret); } @@ -704,10 +708,11 @@ __db_ovref_print(notused1, dbtp, lsnp, notused3, notused4) (u_long)argp->prev_lsn.offset); printf("\tfileid: %lu\n", (u_long)argp->fileid); printf("\tpgno: %lu\n", (u_long)argp->pgno); + printf("\tadjust: %ld\n", (long)argp->adjust); printf("\tlsn: [%lu][%lu]\n", (u_long)argp->lsn.file, (u_long)argp->lsn.offset); printf("\n"); - free(argp); + __db_free(argp); return (0); } @@ -722,7 +727,7 @@ __db_ovref_read(recbuf, argpp) __db_ovref_args *argp; u_int8_t *bp; - argp = (__db_ovref_args *)malloc(sizeof(__db_ovref_args) + + argp = (__db_ovref_args *)__db_malloc(sizeof(__db_ovref_args) + sizeof(DB_TXN)); if (argp == NULL) return (ENOMEM); @@ -738,6 +743,8 @@ __db_ovref_read(recbuf, argpp) bp += sizeof(argp->fileid); memcpy(&argp->pgno, bp, sizeof(argp->pgno)); bp += sizeof(argp->pgno); + memcpy(&argp->adjust, bp, sizeof(argp->adjust)); + bp += sizeof(argp->adjust); memcpy(&argp->lsn, bp, sizeof(argp->lsn)); bp += sizeof(argp->lsn); *argpp = argp; @@ -787,7 +794,7 @@ int __db_relink_log(logp, txnid, ret_lsnp, flags, + sizeof(*lsn_prev) + sizeof(next) + sizeof(*lsn_next); - if ((logrec.data = (void *)malloc(logrec.size)) == NULL) + if ((logrec.data = (void *)__db_malloc(logrec.size)) == NULL) return (ENOMEM); bp = logrec.data; @@ -827,7 +834,7 @@ int __db_relink_log(logp, txnid, ret_lsnp, flags, ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags); if (txnid != NULL) txnid->last_lsn = *ret_lsnp; - free(logrec.data); + __db_free(logrec.data); return (ret); } @@ -874,7 +881,7 @@ __db_relink_print(notused1, dbtp, lsnp, notused3, notused4) printf("\tlsn_next: [%lu][%lu]\n", (u_long)argp->lsn_next.file, (u_long)argp->lsn_next.offset); printf("\n"); - free(argp); + __db_free(argp); return (0); } @@ -889,7 +896,7 @@ __db_relink_read(recbuf, argpp) __db_relink_args *argp; u_int8_t *bp; - argp = (__db_relink_args *)malloc(sizeof(__db_relink_args) + + argp = (__db_relink_args *)__db_malloc(sizeof(__db_relink_args) + sizeof(DB_TXN)); if (argp == NULL) return (ENOMEM); @@ -957,7 +964,7 @@ int __db_addpage_log(logp, txnid, ret_lsnp, flags, + sizeof(*lsn) + sizeof(nextpgno) + sizeof(*nextlsn); - if ((logrec.data = (void *)malloc(logrec.size)) == NULL) + if ((logrec.data = (void *)__db_malloc(logrec.size)) == NULL) return (ENOMEM); bp = logrec.data; @@ -990,7 +997,7 @@ int __db_addpage_log(logp, txnid, ret_lsnp, flags, ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags); if (txnid != NULL) txnid->last_lsn = *ret_lsnp; - free(logrec.data); + __db_free(logrec.data); return (ret); } @@ -1034,7 +1041,7 @@ __db_addpage_print(notused1, dbtp, lsnp, notused3, notused4) printf("\tnextlsn: [%lu][%lu]\n", (u_long)argp->nextlsn.file, (u_long)argp->nextlsn.offset); printf("\n"); - free(argp); + __db_free(argp); return (0); } @@ -1049,7 +1056,7 @@ __db_addpage_read(recbuf, argpp) __db_addpage_args *argp; u_int8_t *bp; - argp = (__db_addpage_args *)malloc(sizeof(__db_addpage_args) + + argp = (__db_addpage_args *)__db_malloc(sizeof(__db_addpage_args) + sizeof(DB_TXN)); if (argp == NULL) return (ENOMEM); @@ -1114,7 +1121,7 @@ int __db_debug_log(logp, txnid, ret_lsnp, flags, + sizeof(u_int32_t) + (key == NULL ? 0 : key->size) + sizeof(u_int32_t) + (data == NULL ? 0 : data->size) + sizeof(arg_flags); - if ((logrec.data = (void *)malloc(logrec.size)) == NULL) + if ((logrec.data = (void *)__db_malloc(logrec.size)) == NULL) return (ENOMEM); bp = logrec.data; @@ -1165,7 +1172,7 @@ int __db_debug_log(logp, txnid, ret_lsnp, flags, ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags); if (txnid != NULL) txnid->last_lsn = *ret_lsnp; - free(logrec.data); + __db_free(logrec.data); return (ret); } @@ -1231,7 +1238,7 @@ __db_debug_print(notused1, dbtp, lsnp, notused3, notused4) printf("\n"); printf("\targ_flags: %lu\n", (u_long)argp->arg_flags); printf("\n"); - free(argp); + __db_free(argp); return (0); } @@ -1246,7 +1253,7 @@ __db_debug_read(recbuf, argpp) __db_debug_args *argp; u_int8_t *bp; - argp = (__db_debug_args *)malloc(sizeof(__db_debug_args) + + argp = (__db_debug_args *)__db_malloc(sizeof(__db_debug_args) + sizeof(DB_TXN)); if (argp == NULL) return (ENOMEM); @@ -1303,7 +1310,7 @@ int __db_noop_log(logp, txnid, ret_lsnp, flags) } else lsnp = &txnid->last_lsn; logrec.size = sizeof(rectype) + sizeof(txn_num) + sizeof(DB_LSN); - if ((logrec.data = (void *)malloc(logrec.size)) == NULL) + if ((logrec.data = (void *)__db_malloc(logrec.size)) == NULL) return (ENOMEM); bp = logrec.data; @@ -1320,7 +1327,7 @@ int __db_noop_log(logp, txnid, ret_lsnp, flags) ret = log_put(logp, ret_lsnp, (DBT *)&logrec, flags); if (txnid != NULL) txnid->last_lsn = *ret_lsnp; - free(logrec.data); + __db_free(logrec.data); return (ret); } @@ -1357,7 +1364,7 @@ __db_noop_print(notused1, dbtp, lsnp, notused3, notused4) (u_long)argp->prev_lsn.file, (u_long)argp->prev_lsn.offset); printf("\n"); - free(argp); + __db_free(argp); return (0); } @@ -1372,7 +1379,7 @@ __db_noop_read(recbuf, argpp) __db_noop_args *argp; u_int8_t *bp; - argp = (__db_noop_args *)malloc(sizeof(__db_noop_args) + + argp = (__db_noop_args *)__db_malloc(sizeof(__db_noop_args) + sizeof(DB_TXN)); if (argp == NULL) return (ENOMEM); diff --git a/db2/db/db_dispatch.c b/db2/db/db_dispatch.c index 3d7b162..a4bcdb7 100644 --- a/db2/db/db_dispatch.c +++ b/db2/db/db_dispatch.c @@ -43,7 +43,7 @@ #include "config.h" #ifndef lint -static const char sccsid[] = "@(#)db_dispatch.c 10.5 (Sleepycat) 7/2/97"; +static const char sccsid[] = "@(#)db_dispatch.c 10.6 (Sleepycat) 10/25/97"; #endif /* not lint */ #ifndef NO_SYSTEM_INCLUDES @@ -155,12 +155,12 @@ __db_add_recovery(dbenv, func, ndx) if (ndx >= dispatch_size) { if (dispatch_table == NULL) dispatch_table = (int (**) - __P((DB_LOG *, DBT *, DB_LSN *, int, void *))) - malloc(DB_user_BEGIN * sizeof(dispatch_table[0])); + __P((DB_LOG *, DBT *, DB_LSN *, int, void *))) + __db_malloc(DB_user_BEGIN * sizeof(dispatch_table[0])); else dispatch_table = (int (**) __P((DB_LOG *, DBT *, DB_LSN *, int, void *))) - realloc(dispatch_table, (DB_user_BEGIN + + __db_realloc(dispatch_table, (DB_user_BEGIN + dispatch_size) * sizeof(dispatch_table[0])); if (dispatch_table == NULL) { __db_err(dbenv, "%s", strerror(ENOMEM)); @@ -187,8 +187,8 @@ __db_txnlist_init(retp) { __db_txnhead *headp; - if ((headp = - (struct __db_txnhead *)malloc(sizeof(struct __db_txnhead))) == NULL) + if ((headp = (struct __db_txnhead *) + __db_malloc(sizeof(struct __db_txnhead))) == NULL) return (ENOMEM); LIST_INIT(&headp->head); @@ -212,7 +212,7 @@ __db_txnlist_add(listp, txnid) __db_txnhead *hp; __db_txnlist *elp; - if ((elp = (__db_txnlist *)malloc(sizeof(__db_txnlist))) == NULL) + if ((elp = (__db_txnlist *)__db_malloc(sizeof(__db_txnlist))) == NULL) return (ENOMEM); elp->txnid = txnid; diff --git a/db2/db/db_dup.c b/db2/db/db_dup.c index 66c6c261..faeefa0 100644 --- a/db2/db/db_dup.c +++ b/db2/db/db_dup.c @@ -8,7 +8,7 @@ #include "config.h" #ifndef lint -static const char sccsid[] = "@(#)db_dup.c 10.9 (Sleepycat) 9/3/97"; +static const char sccsid[] = "@(#)db_dup.c 10.10 (Sleepycat) 10/25/97"; #endif /* not lint */ #ifndef NO_SYSTEM_INCLUDES @@ -217,7 +217,7 @@ __db_dsplit(dbp, hp, indxp, size, newfunc) indx = *indxp; /* Create a temporary page to do compaction onto. */ - if ((tp = (PAGE *)malloc(dbp->pgsize)) == NULL) + if ((tp = (PAGE *)__db_malloc(dbp->pgsize)) == NULL) return (ENOMEM); #ifdef DEBUG memset(tp, 0xff, dbp->pgsize); diff --git a/db2/db/db_overflow.c b/db2/db/db_overflow.c index 2340e9e..8c6619f 100644 --- a/db2/db/db_overflow.c +++ b/db2/db/db_overflow.c @@ -47,7 +47,7 @@ #include "config.h" #ifndef lint -static const char sccsid[] = "@(#)db_overflow.c 10.4 (Sleepycat) 7/2/97"; +static const char sccsid[] = "@(#)db_overflow.c 10.7 (Sleepycat) 11/2/97"; #endif /* not lint */ #ifndef NO_SYSTEM_INCLUDES @@ -121,14 +121,14 @@ __db_goff(dbp, dbt, tlen, pgno, bpp, bpsz) } } else if (F_ISSET(dbt, DB_DBT_MALLOC)) { dbt->data = dbp->db_malloc == NULL ? - (void *)malloc(needed + 1) : + (void *)__db_malloc(needed + 1) : (void *)dbp->db_malloc(needed + 1); if (dbt->data == NULL) return (ENOMEM); } else if (*bpsz == 0 || *bpsz < needed) { *bpp = (*bpp == NULL ? - (void *)malloc(needed + 1) : - (void *)realloc(*bpp, needed + 1)); + (void *)__db_malloc(needed + 1) : + (void *)__db_realloc(*bpp, needed + 1)); if (*bpp == NULL) return (ENOMEM); *bpsz = needed + 1; @@ -256,15 +256,16 @@ __db_poff(dbp, dbt, pgnop, newfunc) } /* - * __db_ioff -- - * Increment the reference count on an overflow page. + * __db_ovref -- + * Increment/decrement the reference count on an overflow page. * - * PUBLIC: int __db_ioff __P((DB *, db_pgno_t)); + * PUBLIC: int __db_ovref __P((DB *, db_pgno_t, int)); */ int -__db_ioff(dbp, pgno) +__db_ovref(dbp, pgno, adjust) DB *dbp; db_pgno_t pgno; + int adjust; { PAGE *h; int ret; @@ -274,10 +275,12 @@ __db_ioff(dbp, pgno) return (ret); } - ++OV_REF(h); - if (DB_LOGGING(dbp) && (ret = __db_ovref_log(dbp->dbenv->lg_info, - dbp->txn, &LSN(h), 0, dbp->log_fileid, h->pgno, &LSN(h))) != 0) - return (ret); + if (DB_LOGGING(dbp)) + if ((ret = __db_ovref_log(dbp->dbenv->lg_info, dbp->txn, + &LSN(h), 0, dbp->log_fileid, h->pgno, (int32_t)adjust, + &LSN(h))) != 0) + return (ret); + OV_REF(h) += adjust; (void)memp_fput(dbp->mpf, h, DB_MPOOL_DIRTY); return (0); @@ -311,9 +314,8 @@ __db_doff(dbp, pgno, freefunc) * one key/data item, decrement the reference count and return. */ if (TYPE(pagep) == P_OVERFLOW && OV_REF(pagep) > 1) { - --OV_REF(pagep); - (void)memp_fput(dbp->mpf, pagep, DB_MPOOL_DIRTY); - return (0); + (void)memp_fput(dbp->mpf, pagep, 0); + return (__db_ovref(dbp, pgno, -1)); } if (DB_LOGGING(dbp)) { diff --git a/db2/db/db_pr.c b/db2/db/db_pr.c index 09d8057..6b6171a 100644 --- a/db2/db/db_pr.c +++ b/db2/db/db_pr.c @@ -8,7 +8,7 @@ #include "config.h" #ifndef lint -static const char sccsid[] = "@(#)db_pr.c 10.17 (Sleepycat) 9/15/97"; +static const char sccsid[] = "@(#)db_pr.c 10.19 (Sleepycat) 11/2/97"; #endif /* not lint */ #ifndef NO_SYSTEM_INCLUDES @@ -183,7 +183,6 @@ __db_prbtree(dbp) }; BTMETA *mp; BTREE *t; - DB_LOCK lock; EPG *epg; FILE *fp; RECNO *rp; @@ -195,8 +194,6 @@ __db_prbtree(dbp) (void)fprintf(fp, "%s\nOn-page metadata:\n", DB_LINE); i = PGNO_METADATA; - if ((ret = __bam_lget(dbp, 0, PGNO_METADATA, DB_LOCK_READ, &lock)) != 0) - return (ret); if ((ret = __bam_pget(dbp, (PAGE **)&mp, &i, 0)) != 0) return (ret); @@ -211,7 +208,6 @@ __db_prbtree(dbp) __db_prflags(mp->flags, mfn); (void)fprintf(fp, "\n"); (void)memp_fput(dbp->mpf, mp, 0); - (void)__bam_lput(dbp, lock); (void)fprintf(fp, "%s\nDB_INFO:\n", DB_LINE); (void)fprintf(fp, "bt_maxkey: %lu bt_minkey: %lu\n", @@ -416,7 +412,8 @@ __db_prpage(h, all) (TYPE(h) == P_LRECNO && h->pgno == PGNO_ROOT)) fprintf(fp, " total records: %4lu", (u_long)RE_NREC(h)); fprintf(fp, "\n"); - if (TYPE(h) == P_LBTREE || TYPE(h) == P_LRECNO) + if (TYPE(h) == P_LBTREE || TYPE(h) == P_LRECNO || + TYPE(h) == P_DUPLICATE || TYPE(h) == P_OVERFLOW) fprintf(fp, " prev: %4lu next: %4lu", (u_long)PREV_PGNO(h), (u_long)NEXT_PGNO(h)); if (TYPE(h) == P_IBTREE || TYPE(h) == P_LBTREE) diff --git a/db2/db/db_rec.c b/db2/db/db_rec.c index 900b0ed..2c9ca9a 100644 --- a/db2/db/db_rec.c +++ b/db2/db/db_rec.c @@ -8,7 +8,7 @@ #include "config.h" #ifndef lint -static const char sccsid[] = "@(#)db_rec.c 10.8 (Sleepycat) 8/22/97"; +static const char sccsid[] = "@(#)db_rec.c 10.10 (Sleepycat) 11/2/97"; #endif /* not lint */ #ifndef NO_SYSTEM_INCLUDES @@ -330,7 +330,7 @@ out: REC_CLOSE; /* * __db_ovref_recover -- - * Recovery function for __db_ioff(). + * Recovery function for __db_ovref(). * * PUBLIC: int __db_ovref_recover __P((DB_LOG *, DBT *, DB_LSN *, int, void *)); */ @@ -357,22 +357,21 @@ __db_ovref_recover(logp, dbtp, lsnp, redo, info) } modified = 0; - if (log_compare(lsnp, &argp->lsn) == 0 && redo) { + if (log_compare(&LSN(pagep), &argp->lsn) == 0 && redo) { /* Need to redo update described. */ - ++OV_REF(pagep); + OV_REF(pagep) += argp->adjust; pagep->lsn = *lsnp; modified = 1; } else if (log_compare(lsnp, &LSN(pagep)) == 0 && !redo) { /* Need to undo update described. */ - --OV_REF(pagep); + OV_REF(pagep) -= argp->adjust; pagep->lsn = argp->lsn; modified = 1; } - ret = memp_fput(mpf, pagep, modified ? DB_MPOOL_DIRTY : 0); - - *lsnp = argp->prev_lsn; + if ((ret = memp_fput(mpf, pagep, modified ? DB_MPOOL_DIRTY : 0)) == 0) + *lsnp = argp->prev_lsn; out: REC_CLOSE; } @@ -413,7 +412,7 @@ __db_relink_recover(logp, dbtp, lsnp, redo, info) goto next; } modified = 0; - if (log_compare(lsnp, &argp->lsn) == 0 && redo) { + if (log_compare(&LSN(pagep), &argp->lsn) == 0 && redo) { /* Redo the relink. */ pagep->lsn = *lsnp; modified = 1; @@ -438,7 +437,7 @@ next: if ((ret = memp_fget(mpf, &argp->next, 0, &pagep)) != 0) { goto prev; } modified = 0; - if (log_compare(lsnp, &argp->lsn_next) == 0 && redo) { + if (log_compare(&LSN(pagep), &argp->lsn_next) == 0 && redo) { /* Redo the relink. */ pagep->prev_pgno = argp->prev; @@ -464,7 +463,7 @@ prev: if ((ret = memp_fget(mpf, &argp->prev, 0, &pagep)) != 0) { goto done; } modified = 0; - if (log_compare(lsnp, &argp->lsn_prev) == 0 && redo) { + if (log_compare(&LSN(pagep), &argp->lsn_prev) == 0 && redo) { /* Redo the relink. */ pagep->next_pgno = argp->next; diff --git a/db2/db/db_ret.c b/db2/db/db_ret.c index ee2bc82..bcec308 100644 --- a/db2/db/db_ret.c +++ b/db2/db/db_ret.c @@ -8,7 +8,7 @@ #include "config.h" #ifndef lint -static const char sccsid[] = "@(#)db_ret.c 10.7 (Sleepycat) 9/15/97"; +static const char sccsid[] = "@(#)db_ret.c 10.8 (Sleepycat) 10/25/97"; #endif /* not lint */ #ifndef NO_SYSTEM_INCLUDES @@ -122,7 +122,7 @@ __db_retcopy(dbt, data, len, memp, memsize, db_malloc) */ if (F_ISSET(dbt, DB_DBT_MALLOC)) { dbt->data = db_malloc == NULL ? - (void *)malloc(len + 1) : + (void *)__db_malloc(len + 1) : (void *)db_malloc(len + 1); if (dbt->data == NULL) return (ENOMEM); @@ -134,8 +134,8 @@ __db_retcopy(dbt, data, len, memp, memsize, db_malloc) } else { if (*memsize == 0 || *memsize < len) { *memp = *memp == NULL ? - (void *)malloc(len + 1) : - (void *)realloc(*memp, len + 1); + (void *)__db_malloc(len + 1) : + (void *)__db_realloc(*memp, len + 1); if (*memp == NULL) { *memsize = 0; return (ENOMEM); diff --git a/db2/db/db_thread.c b/db2/db/db_thread.c index 170baf5..d908691 100644 --- a/db2/db/db_thread.c +++ b/db2/db/db_thread.c @@ -8,7 +8,7 @@ #include "config.h" #ifndef lint -static const char sccsid[] = "@(#)db_thread.c 8.12 (Sleepycat) 9/23/97"; +static const char sccsid[] = "@(#)db_thread.c 8.13 (Sleepycat) 10/25/97"; #endif /* not lint */ #ifndef NO_SYSTEM_INCLUDES @@ -42,8 +42,7 @@ __db_gethandle(dbp, am_func, dbpp) DB *ret_dbp; int ret, t_ret; - if ((ret = __db_mutex_lock((db_mutex_t *)dbp->mutexp, -1, - dbp->dbenv == NULL ? NULL : dbp->dbenv->db_yield)) != 0) + if ((ret = __db_mutex_lock((db_mutex_t *)dbp->mutexp, -1)) != 0) return (ret); if ((ret_dbp = LIST_FIRST(&dbp->handleq)) != NULL) @@ -51,7 +50,7 @@ __db_gethandle(dbp, am_func, dbpp) LIST_REMOVE(ret_dbp, links); else { /* Allocate a new handle. */ - if ((ret_dbp = (DB *)malloc(sizeof(*dbp))) == NULL) { + if ((ret_dbp = (DB *)__db_malloc(sizeof(*dbp))) == NULL) { ret = ENOMEM; goto err; } @@ -94,8 +93,7 @@ __db_puthandle(dbp) int ret; master = dbp->master; - if ((ret = __db_mutex_lock((db_mutex_t *)master->mutexp, -1, - dbp->dbenv == NULL ? NULL : dbp->dbenv->db_yield)) != 0) + if ((ret = __db_mutex_lock((db_mutex_t *)master->mutexp, -1)) != 0) return (ret); LIST_INSERT_HEAD(&master->handleq, dbp, links); -- cgit v1.1