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1997-09-05 03:15 Ulrich Drepper <drepper@cygnus.com> * Makefile (subdirs): Reorganize order so that nss follows add-ons. * config.make.in (LDAP): Add. * configure.in: Prepare for ldap add-on. * shlib-versions: Add version numbers for ldap NSS module. * nss/Makefile: Add rules to build ldap NSS module. * db/btree/bt_page.c (__bt_free): Update meta data information. Update db from db-2.3.6. * db2/db.h: Updated. * db2/btree/bt_close.c: Updated. * db2/btree/bt_compare.c: Updated. * db2/btree/bt_conv.c: Updated. * db2/btree/bt_cursor.c: Updated. * db2/btree/bt_delete.c: Updated. * db2/btree/bt_put.c: Updated. * db2/btree/bt_rec.c: Updated. * db2/btree/bt_recno.c: Updated. * db2/btree/bt_search.c: Updated. * db2/btree/bt_split.c: Updated. * db2/btree/bt_stat.c: Updated. * db2/common/db_appinit.c: Updated. * db2/common/db_apprec.c: Updated. * db2/common/db_byteorder.c: Updated. * db2/common/db_err.c: Updated. * db2/common/db_region.c: Updated. * db2/db/db.c: Updated. * db2/db/db_conv.c: Updated. * db2/db/db_dup.c: Updated. * db2/db/db_pr.c: Updated. * db2/db/db_ret.c: Updated. * db2/db185/db185.c: Updated. * db2/dbm/dbm.c: Updated. * db2/hash/hash_dup.c: Updated. * db2/include/db_am.h: Updated. * db2/include/db_page.h: Updated. * db2/include/mp.h: Updated. * db2/include/queue.h: Updated. * db2/log/log.c: Updated. * db2/log/log_findckp.c: Updated. * db2/log/log_get.c: Updated. * db2/log/log_rec.c: Updated. * db2/mp/mp_bh.c: Updated. * db2/mp/mp_fopen.c: Updated. * db2/mp/mp_pr.c: Updated. * db2/mp/mp_sync.c: Updated. * db2/mutex/x86.gcc: Updated. * db2/os/db_os_dir.c: Updated. * db2/os/db_os_fid.c: Updated. * db2/progs/db_archive/db_archive.c: Updated. * db2/progs/db_checkpoint/db_checkpoint.c: Updated. * db2/progs/db_deadlock/db_deadlock.c: Updated. * db2/progs/db_dump/db_dump.c: Updated. * db2/progs/db_dump185/db_dump185.c: Updated. * db2/progs/db_load/db_load.c: Updated. * db2/progs/db_printlog/db_printlog.c: Updated. * db2/progs/db_recover/db_recover.c: Updated. * db2/progs/db_stat/db_stat.c: Updated. * db2/txn/txn.c: Updated. * db2/txn/txn_rec.c: Updated. * db2/Makefile: Add rule to build db_printlog. * db2/config.h: Don't include endian.h and don't define WORDS_BIGENDIAN. Only define HAVE_ENDIAN_H. * elf/dl-open.c (_dl_open): Make thread-safe. * elf/dl-close.c (_dl_close): Likewise. * elf/dlclose.c: Pretty print. * elf/dl-version.c (make_string): Use __strdup not strdup. (find_needed): Don't use l_searchlist of _dl_loaded, use the l_next list. * elf/dl-deps.c (_dl_map_object_deps): Remove variable head. * manual/math.texi: Add note about == and != for FP values. * manual/message.texi: Mention problems with relative paths and binstextdomain. * manual/string.texi: Mark strdupa and strndupa correctly as macros. * sunrpc/Makefile (CFLAGS-xkey_prot.c): Define to prevent warnings. * sunrpc/rpc_cout.c: Avoid needless races around return value. * sysdeps/generic/stpcpy.c: Include <config.h> if wanted. Update from tzdata-1997h. * time/africa: Updated. * time/europe: Updated. * time/iso3166.tab: Updated. * time/northamerica: Updated. * time/southamerica: Updated. * time/zone.tab: Updated. 1997-09-04 13:19 Richard Henderson <rth@cygnus.com> * sysdeps/alpha/w_sqrt.S: Removed. * sysdeps/alpha/fpu/e_sqrt.c: New. Obey -mieee and -mieee-with-inexact and build a version that is as fast as possible given the constraint. 1997-08-30 Andreas Jaeger <aj@arthur.rhein-neckar.de> * manual/maint.texi: Document some defaults for configuration parameters. 1997-09-04 15:57 Ulrich Drepper <drepper@cygnus.com> * termios/cfsetspeed.c (cfsetspeed): Change return value to int. * termios/termios.h: Change prototype accordingly. Reported by Andreas Jaeger <aj@arthur.rhein-neckar.de>. 1997-07-26 14:42 H.J. Lu <hjl@gnu.ai.mit.edu> * libio/stdfiles.c (_libio_using_thunks): Define if _G_USING_THUNKS is defined. * libio/_G_config.h: Moved to ... * sysdeps/generic/_G_config.h: ...here. * sysdeps/unix/sysv/linux/_G_config.h: New, Add vtable thunks support. 1997-09-02 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/m68k/Makefile (pic-ccflag): Override it for more efficient code (together with a change in gcc). * Makeconfig (pic-ccflag): New variable. (CFLAGS-.os): Use it instead of hardcoding -fPIC. 1997-09-02 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/m68k/dl-machine.h (elf_machine_load_address): Use _dl_start instead of a local label, to avoid getting an unreadable label name. 1997-09-02 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * nss/Makefile ($(objpfx)libnss_db.so): Use $(dbobjdir) to find libdb.so. * Makeconfig (dbobjdir): Use db2. 1997-08-31 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * manual/maint.texi (Porting to Unix): Update description of the implementation of Unix system calls. (Contributors): Use real umlaut in tege's name. 1997-08-30 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/libm-ieee754/w_gamma.c: Make compilable with _IEEE_LIBM. * sysdeps/libm-ieee754/w_gammaf.c: Likewise. * sysdeps/libm-ieee754/w_gammal.c: Likewise.
549 lines
12 KiB
C
549 lines
12 KiB
C
/*-
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* See the file LICENSE for redistribution information.
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*
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* Copyright (c) 1996, 1997
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* Sleepycat Software. All rights reserved.
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*/
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#include "config.h"
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#ifndef lint
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static const char sccsid[] = "@(#)db_err.c 10.18 (Sleepycat) 8/27/97";
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#endif /* not lint */
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#ifndef NO_SYSTEM_INCLUDES
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#include <sys/types.h>
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#include <errno.h>
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#ifdef __STDC__
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#include <stdarg.h>
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#else
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#include <varargs.h>
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#endif
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#endif
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#include "db_int.h"
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#include "common_ext.h"
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static int __db_rdonly __P((const DB_ENV *, const char *));
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/*
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* __db_err --
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* Standard DB error routine.
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*
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* PUBLIC: #ifdef __STDC__
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* PUBLIC: void __db_err __P((const DB_ENV *dbenv, const char *fmt, ...));
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* PUBLIC: #else
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* PUBLIC: void __db_err();
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* PUBLIC: #endif
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*/
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void
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#ifdef __STDC__
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__db_err(const DB_ENV *dbenv, const char *fmt, ...)
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#else
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__db_err(dbenv, fmt, va_alist)
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const DB_ENV *dbenv;
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const char *fmt;
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va_dcl
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#endif
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{
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va_list ap;
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char errbuf[2048]; /* XXX: END OF THE STACK DON'T TRUST SPRINTF. */
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if (dbenv == NULL)
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return;
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#ifdef __STDC__
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va_start(ap, fmt);
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#else
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va_start(ap);
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#endif
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if (dbenv->db_errcall != NULL) {
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(void)vsnprintf(errbuf, sizeof(errbuf), fmt, ap);
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dbenv->db_errcall(dbenv->db_errpfx, errbuf);
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}
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if (dbenv->db_errfile != NULL) {
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if (dbenv->db_errpfx != NULL)
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(void)fprintf(dbenv->db_errfile, "%s: ",
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dbenv->db_errpfx);
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(void)vfprintf(dbenv->db_errfile, fmt, ap);
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(void)fprintf(dbenv->db_errfile, "\n");
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(void)fflush(dbenv->db_errfile);
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}
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va_end(ap);
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}
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/*
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* XXX
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* Provide ANSI C prototypes for the panic functions. Some compilers, (e.g.,
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* MS VC 4.2) get upset if they aren't here, even though the K&R declaration
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* appears before the assignment in the __db__panic() call.
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*/
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static int __db_ecursor __P((DB *, DB_TXN *, DBC **));
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static int __db_edel __P((DB *, DB_TXN *, DBT *, int));
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static int __db_efd __P((DB *, int *));
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static int __db_egp __P((DB *, DB_TXN *, DBT *, DBT *, int));
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static int __db_estat __P((DB *, void *, void *(*)(size_t), int));
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static int __db_esync __P((DB *, int));
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/*
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* __db_ecursor --
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* After-panic cursor routine.
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*/
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static int
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__db_ecursor(a, b, c)
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DB *a;
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DB_TXN *b;
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DBC **c;
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{
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a = a; b = b; c = c; /* XXX: Shut the compiler up. */
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return (EPERM);
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}
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/*
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* __db_edel --
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* After-panic delete routine.
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*/
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static int
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__db_edel(a, b, c, d)
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DB *a;
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DB_TXN *b;
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DBT *c;
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int d;
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{
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a = a; b = b; c = c; d = d; /* XXX: Shut the compiler up. */
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return (EPERM);
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}
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/*
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* __db_efd --
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* After-panic fd routine.
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*/
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static int
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__db_efd(a, b)
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DB *a;
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int *b;
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{
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a = a; b = b; /* XXX: Shut the compiler up. */
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return (EPERM);
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}
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/*
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* __db_egp --
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* After-panic get/put routine.
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*/
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static int
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__db_egp(a, b, c, d, e)
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DB *a;
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DB_TXN *b;
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DBT *c, *d;
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int e;
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{
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a = a; b = b; c = c; d = d; e = e; /* XXX: Shut the compiler up. */
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return (EPERM);
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}
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/*
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* __db_estat --
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* After-panic stat routine.
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*/
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static int
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__db_estat(a, b, c, d)
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DB *a;
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void *b;
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void *(*c) __P((size_t));
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int d;
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{
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a = a; b = b; c = c; d = d; /* XXX: Shut the compiler up. */
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return (EPERM);
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}
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/*
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* __db_esync --
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* After-panic sync routine.
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*/
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static int
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__db_esync(a, b)
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DB *a;
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int b;
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{
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a = a; b = b; /* XXX: Shut the compiler up. */
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return (EPERM);
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}
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/*
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* __db_panic --
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* Lock out the tree due to unrecoverable error.
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*
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* PUBLIC: int __db_panic __P((DB *));
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*/
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int
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__db_panic(dbp)
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DB *dbp;
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{
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/*
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* XXX
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* We should shut down all of the process's cursors, too.
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*
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* We should call mpool and have it shut down the file, so we get
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* other processes sharing this file as well.
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*/
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dbp->cursor = __db_ecursor;
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dbp->del = __db_edel;
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dbp->fd = __db_efd;
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dbp->get = __db_egp;
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dbp->put = __db_egp;
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dbp->stat = __db_estat;
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dbp->sync = __db_esync;
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return (EPERM);
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}
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/* Check for invalid flags. */
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#undef DB_CHECK_FLAGS
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#define DB_CHECK_FLAGS(dbenv, name, flags, ok_flags) \
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if ((flags) & ~(ok_flags)) \
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return (__db_ferr(dbenv, name, 0));
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/* Check for invalid flag combinations. */
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#undef DB_CHECK_FCOMBO
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#define DB_CHECK_FCOMBO(dbenv, name, flags, flag1, flag2) \
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if ((flags) & (flag1) && (flags) & (flag2)) \
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return (__db_ferr(dbenv, name, 1));
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/*
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* __db_fchk --
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* General flags checking routine.
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*
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* PUBLIC: int __db_fchk __P((DB_ENV *, const char *, int, int));
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*/
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int
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__db_fchk(dbenv, name, flags, ok_flags)
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DB_ENV *dbenv;
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const char *name;
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int flags, ok_flags;
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{
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DB_CHECK_FLAGS(dbenv, name, flags, ok_flags);
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return (0);
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}
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/*
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* __db_fcchk --
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* General combination flags checking routine.
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*
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* PUBLIC: int __db_fcchk __P((DB_ENV *, const char *, int, int, int));
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*/
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int
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__db_fcchk(dbenv, name, flags, flag1, flag2)
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DB_ENV *dbenv;
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const char *name;
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int flags, flag1, flag2;
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{
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DB_CHECK_FCOMBO(dbenv, name, flags, flag1, flag2);
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return (0);
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}
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/*
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* __db_cdelchk --
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* Common cursor delete argument checking routine.
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*
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* PUBLIC: int __db_cdelchk __P((const DB *, int, int, int));
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*/
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int
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__db_cdelchk(dbp, flags, isrdonly, isvalid)
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const DB *dbp;
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int flags, isrdonly, isvalid;
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{
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/* Check for changes to a read-only tree. */
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if (isrdonly)
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return (__db_rdonly(dbp->dbenv, "c_del"));
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/* Check for invalid dbc->c_del() function flags. */
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DB_CHECK_FLAGS(dbp->dbenv, "c_del", flags, 0);
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/*
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* The cursor must be initialized, return -1 for an invalid cursor,
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* otherwise 0.
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*/
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return (isvalid ? 0 : EINVAL);
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}
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/*
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* __db_cgetchk --
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* Common cursor get argument checking routine.
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*
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* PUBLIC: int __db_cgetchk __P((const DB *, DBT *, DBT *, int, int));
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*/
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int
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__db_cgetchk(dbp, key, data, flags, isvalid)
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const DB *dbp;
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DBT *key, *data;
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int flags, isvalid;
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{
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int check_key;
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check_key = 0;
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/* Check for invalid dbc->c_get() function flags. */
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switch (flags) {
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case DB_CURRENT:
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case DB_FIRST:
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case DB_LAST:
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case DB_NEXT:
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case DB_PREV:
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case DB_SET_RANGE:
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check_key = 1;
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break;
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case DB_SET:
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break;
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case DB_SET_RECNO:
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case DB_GET_RECNO:
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if (!F_ISSET(dbp, DB_BT_RECNUM))
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goto err;
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check_key = 1;
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break;
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default:
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err: return (__db_ferr(dbp->dbenv, "c_get", 0));
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}
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/* Check for invalid key/data flags. */
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DB_CHECK_FLAGS(dbp->dbenv, "key", key->flags,
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DB_DBT_MALLOC | DB_DBT_USERMEM | DB_DBT_PARTIAL);
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DB_CHECK_FLAGS(dbp->dbenv, "data", data->flags,
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DB_DBT_MALLOC | DB_DBT_USERMEM | DB_DBT_PARTIAL);
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/* Check dbt's for valid flags when multi-threaded. */
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if (F_ISSET(dbp, DB_AM_THREAD)) {
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if (!F_ISSET(data, DB_DBT_USERMEM | DB_DBT_MALLOC))
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return (__db_ferr(dbp->dbenv, "threaded data", 1));
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if (check_key &&
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!F_ISSET(key, DB_DBT_USERMEM | DB_DBT_MALLOC))
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return (__db_ferr(dbp->dbenv, "threaded key", 1));
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}
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/*
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* The cursor must be initialized for DB_CURRENT, return -1 for an
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* invalid cursor, otherwise 0.
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*/
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return (isvalid || flags != DB_CURRENT ? 0 : EINVAL);
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}
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/*
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* __db_cputchk --
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* Common cursor put argument checking routine.
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*
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* PUBLIC: int __db_cputchk __P((const DB *,
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* PUBLIC: const DBT *, DBT *, int, int, int));
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*/
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int
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__db_cputchk(dbp, key, data, flags, isrdonly, isvalid)
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const DB *dbp;
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const DBT *key;
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DBT *data;
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int flags, isrdonly, isvalid;
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{
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int check_key;
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/* Check for changes to a read-only tree. */
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if (isrdonly)
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return (__db_rdonly(dbp->dbenv, "c_put"));
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/* Check for invalid dbc->c_put() function flags. */
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check_key = 0;
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switch (flags) {
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case DB_AFTER:
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case DB_BEFORE:
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if (dbp->type == DB_RECNO && !F_ISSET(dbp, DB_RE_RENUMBER))
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goto err;
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if (dbp->type != DB_RECNO && !F_ISSET(dbp, DB_AM_DUP))
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goto err;
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break;
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case DB_CURRENT:
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break;
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case DB_KEYFIRST:
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case DB_KEYLAST:
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if (dbp->type == DB_RECNO)
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goto err;
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check_key = 1;
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break;
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default:
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err: return (__db_ferr(dbp->dbenv, "c_put", 0));
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}
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/* Check for invalid key/data flags. */
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if (check_key)
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DB_CHECK_FLAGS(dbp->dbenv, "key", key->flags,
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DB_DBT_MALLOC | DB_DBT_USERMEM | DB_DBT_PARTIAL);
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DB_CHECK_FLAGS(dbp->dbenv, "data", data->flags,
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DB_DBT_MALLOC | DB_DBT_USERMEM | DB_DBT_PARTIAL);
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/*
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* The cursor must be initialized for anything other than DB_KEYFIRST
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* and DB_KEYLAST, return -1 for an invalid cursor, otherwise 0.
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*/
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return (isvalid ||
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(flags != DB_KEYFIRST && flags != DB_KEYLAST) ? 0 : EINVAL);
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}
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/*
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* __db_delchk --
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* Common delete argument checking routine.
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*
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* PUBLIC: int __db_delchk __P((const DB *, int, int));
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*/
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int
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__db_delchk(dbp, flags, isrdonly)
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const DB *dbp;
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int flags, isrdonly;
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{
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/* Check for changes to a read-only tree. */
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if (isrdonly)
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return (__db_rdonly(dbp->dbenv, "delete"));
|
|
|
|
/* Check for invalid db->del() function flags. */
|
|
DB_CHECK_FLAGS(dbp->dbenv, "delete", flags, 0);
|
|
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* __db_getchk --
|
|
* Common get argument checking routine.
|
|
*
|
|
* PUBLIC: int __db_getchk __P((const DB *, const DBT *, DBT *, int));
|
|
*/
|
|
int
|
|
__db_getchk(dbp, key, data, flags)
|
|
const DB *dbp;
|
|
const DBT *key;
|
|
DBT *data;
|
|
int flags;
|
|
{
|
|
/* Check for invalid db->get() function flags. */
|
|
DB_CHECK_FLAGS(dbp->dbenv,
|
|
"get", flags, F_ISSET(dbp, DB_BT_RECNUM) ? DB_SET_RECNO : 0);
|
|
|
|
/* Check for invalid key/data flags. */
|
|
DB_CHECK_FLAGS(dbp->dbenv, "key", key->flags, 0);
|
|
DB_CHECK_FLAGS(dbp->dbenv, "data", data->flags,
|
|
DB_DBT_MALLOC | DB_DBT_USERMEM | DB_DBT_PARTIAL);
|
|
DB_CHECK_FCOMBO(dbp->dbenv,
|
|
"data", data->flags, DB_DBT_MALLOC, DB_DBT_USERMEM);
|
|
if (F_ISSET(dbp, DB_AM_THREAD) &&
|
|
!F_ISSET(data, DB_DBT_MALLOC | DB_DBT_USERMEM))
|
|
return (__db_ferr(dbp->dbenv, "threaded data", 1));
|
|
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* __db_putchk --
|
|
* Common put argument checking routine.
|
|
*
|
|
* PUBLIC: int __db_putchk __P((const DB *, DBT *, const DBT *, int, int, int));
|
|
*/
|
|
int
|
|
__db_putchk(dbp, key, data, flags, isrdonly, isdup)
|
|
const DB *dbp;
|
|
DBT *key;
|
|
const DBT *data;
|
|
int flags, isrdonly, isdup;
|
|
{
|
|
/* Check for changes to a read-only tree. */
|
|
if (isrdonly)
|
|
return (__db_rdonly(dbp->dbenv, "put"));
|
|
|
|
/* Check for invalid db->put() function flags. */
|
|
DB_CHECK_FLAGS(dbp->dbenv, "put", flags,
|
|
DB_NOOVERWRITE | (dbp->type == DB_RECNO ? DB_APPEND : 0));
|
|
|
|
/* Check for invalid key/data flags. */
|
|
DB_CHECK_FLAGS(dbp->dbenv, "key", key->flags, 0);
|
|
DB_CHECK_FLAGS(dbp->dbenv, "data", data->flags,
|
|
DB_DBT_MALLOC | DB_DBT_USERMEM | DB_DBT_PARTIAL);
|
|
DB_CHECK_FCOMBO(dbp->dbenv,
|
|
"data", data->flags, DB_DBT_MALLOC, DB_DBT_USERMEM);
|
|
|
|
/* Check for partial puts in the presence of duplicates. */
|
|
if (isdup && F_ISSET(data, DB_DBT_PARTIAL)) {
|
|
__db_err(dbp->dbenv,
|
|
"a partial put in the presence of duplicates requires a cursor operation");
|
|
return (EINVAL);
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* __db_statchk --
|
|
* Common stat argument checking routine.
|
|
*
|
|
* PUBLIC: int __db_statchk __P((const DB *, int));
|
|
*/
|
|
int
|
|
__db_statchk(dbp, flags)
|
|
const DB *dbp;
|
|
int flags;
|
|
{
|
|
/* Check for invalid db->stat() function flags. */
|
|
DB_CHECK_FLAGS(dbp->dbenv, "stat", flags, DB_RECORDCOUNT);
|
|
|
|
if (LF_ISSET(DB_RECORDCOUNT) &&
|
|
dbp->type == DB_BTREE && !F_ISSET(dbp, DB_BT_RECNUM))
|
|
return (__db_ferr(dbp->dbenv, "stat", 0));
|
|
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* __db_syncchk --
|
|
* Common sync argument checking routine.
|
|
*
|
|
* PUBLIC: int __db_syncchk __P((const DB *, int));
|
|
*/
|
|
int
|
|
__db_syncchk(dbp, flags)
|
|
const DB *dbp;
|
|
int flags;
|
|
{
|
|
/* Check for invalid db->sync() function flags. */
|
|
DB_CHECK_FLAGS(dbp->dbenv, "sync", flags, 0);
|
|
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* __db_ferr --
|
|
* Common flag errors.
|
|
*
|
|
* PUBLIC: int __db_ferr __P((const DB_ENV *, const char *, int));
|
|
*/
|
|
int
|
|
__db_ferr(dbenv, name, combo)
|
|
const DB_ENV *dbenv;
|
|
const char *name;
|
|
int combo;
|
|
{
|
|
__db_err(dbenv, "illegal flag %sspecified to %s",
|
|
combo ? "combination " : "", name);
|
|
return (EINVAL);
|
|
}
|
|
|
|
/*
|
|
* __db_rdonly --
|
|
* Common readonly message.
|
|
*/
|
|
static int
|
|
__db_rdonly(dbenv, name)
|
|
const DB_ENV *dbenv;
|
|
const char *name;
|
|
{
|
|
__db_err(dbenv, "%s: attempt to modify a read-only tree", name);
|
|
return (EACCES);
|
|
}
|