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authorUlrich Drepper <drepper@redhat.com>1997-11-12 00:06:02 +0000
committerUlrich Drepper <drepper@redhat.com>1997-11-12 00:06:02 +0000
commitcc3fa755128c70f8afc2d604936f33e4d7d652d8 (patch)
tree0c68c1298140e1524078e8bfdf5154fb6129b680 /db2/os
parent86187531d302de284b67ac162cf76c60c86bd7da (diff)
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1997-11-11 21:30 Ulrich Drepper <drepper@cygnus.com> * 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 <include/sys/stat.h> 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 <stddef.h> 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 <aj@arthur.rhein-neckar.de> * 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 <drepper@cygnus.com> * 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 <schwab@issan.informatik.uni-dortmund.de> * 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 <hjl@gnu.ai.mit.edu> * stdlib/exit.c (exit): Handle recursive calls to exit (). 1997-11-09 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * 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 <schwab@issan.informatik.uni-dortmund.de> * manual/arith.texi: Misc doc fixes. * manual/ctype.texi: Likewise. * manual/pattern.texi: Likewise. * manual/terminal.texi: Likewise. 1997-11-08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * 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 <schwab@issan.informatik.uni-dortmund.de> * 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 <schwab@issan.informatik.uni-dortmund.de> * 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 <schwab@issan.informatik.uni-dortmund.de> * 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 <hjl@gnu.ai.mit.edu> * 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 <drepper@cygnus.com> * Makerules (libc.so): Fix typo. * csu/Makefile (CFLAGS-initfini.s): Correctly fix moving function definition. Patch by Zack Weinberg <zack@rabi.phys.columbia.edu>. * stdlib/strtod.c: Handle numbers like 0.0e10000 correctly which produce ±0.0. Reported by Joe Keane <jgk@jgk.org>. * 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 <hjl@gnu.ai.mit.edu> * sysdeps/unix/sysv/i386/i686/time.S: Removed. 1997-11-08 14:07 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * 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 <drepper@cygnus.com> * Makerules (libc.so): Add missing closing brace. 1997-11-05 Brendan Kehoe <brendan@lisa.cygnus.com> * 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.
Diffstat (limited to 'db2/os')
-rw-r--r--db2/os/db_os_abs.c82
-rw-r--r--db2/os/db_os_dir.c138
-rw-r--r--db2/os/db_os_lseek.c60
-rw-r--r--db2/os/db_os_mmap.c106
-rw-r--r--db2/os/os_abs.c31
-rw-r--r--db2/os/os_dir.c100
-rw-r--r--db2/os/os_fid.c (renamed from db2/os/db_os_fid.c)55
-rw-r--r--db2/os/os_fsync.c34
-rw-r--r--db2/os/os_func.c153
-rw-r--r--db2/os/os_map.c71
-rw-r--r--db2/os/os_oflags.c48
-rw-r--r--db2/os/os_open.c (renamed from db2/os/db_os_open.c)58
-rw-r--r--db2/os/os_rpath.c42
-rw-r--r--db2/os/os_rw.c (renamed from db2/os/db_os_rw.c)7
-rw-r--r--db2/os/os_seek.c42
-rw-r--r--db2/os/os_sleep.c (renamed from db2/os/db_os_sleep.c)16
-rw-r--r--db2/os/os_stat.c (renamed from db2/os/db_os_stat.c)20
-rw-r--r--db2/os/os_unlink.c (renamed from db2/os/db_os_unlink.c)5
18 files changed, 549 insertions, 519 deletions
diff --git a/db2/os/db_os_abs.c b/db2/os/db_os_abs.c
deleted file mode 100644
index 8795205..0000000
--- a/db2/os/db_os_abs.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*-
- * See the file LICENSE for redistribution information.
- *
- * Copyright (c) 1997
- * Sleepycat Software. All rights reserved.
- */
-
-#include "config.h"
-
-#ifndef lint
-static const char sccsid[] = "@(#)db_os_abs.c 10.5 (Sleepycat) 7/5/97";
-#endif /* not lint */
-
-#ifndef NO_SYSTEM_INCLUDES
-#include <string.h>
-#endif
-
-#include "db_int.h"
-#include "os_ext.h"
-
-/*
- * __db_abspath --
- * Return if a path is an absolute path.
- *
- * PUBLIC: int __db_abspath __P((const char *));
- */
-int
-__db_abspath(path)
- const char *path;
-{
-#ifdef _WIN32
- /*
- * !!!
- * Check for drive specifications, e.g., "C:". In addition, the path
- * separator used by the win32 DB (PATH_SEPARATOR) is \; look for both
- * / and \ since these are user-input paths.
- */
- if (isalpha(path[0]) && path[1] == ':')
- path += 2;
- return (path[0] == '/' || path[0] == '\\');
-#else
-#ifdef macintosh
- /*
- * !!!
- * Absolute pathnames always start with a volume name, which must be
- * followed by a colon, thus they are of the form:
- * volume: or volume:dir1:dir2:file
- *
- * Relative pathnames are either a single name without colons or a
- * path starting with a colon, thus of the form:
- * file or :file or :dir1:dir2:file
- */
- return (strchr(path, ':') != NULL && path[0] != ':');
-#else
- return (path[0] == '/');
-#endif
-#endif
-}
-
-/*
- * __db_rpath --
- * Return the last path separator in the path or NULL if none found.
- *
- * PUBLIC: char *__db_rpath __P((const char *));
- */
-char *
-__db_rpath(path)
- const char *path;
-{
- const char *s, *last;
-
- last = NULL;
- if (PATH_SEPARATOR[1] != '\0') {
- for (s = path; s[0] != '\0'; ++s)
- if (strchr(PATH_SEPARATOR, s[0]) != NULL)
- last = s;
- } else
- for (s = path; s[0] != '\0'; ++s)
- if (s[0] == PATH_SEPARATOR[0])
- last = s;
- return ((char *)last);
-}
diff --git a/db2/os/db_os_dir.c b/db2/os/db_os_dir.c
deleted file mode 100644
index 1206e3f..0000000
--- a/db2/os/db_os_dir.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*-
- * See the file LICENSE for redistribution information.
- *
- * Copyright (c) 1997
- * Sleepycat Software. All rights reserved.
- */
-
-#include "config.h"
-
-#ifndef lint
-static const char sccsid[] = "@(#)db_os_dir.c 10.10 (Sleepycat) 9/17/97";
-#endif /* not lint */
-
-#ifndef NO_SYSTEM_INCLUDES
-#include <sys/types.h>
-
-#if HAVE_DIRENT_H
-# include <dirent.h>
-# define NAMLEN(dirent) strlen((dirent)->d_name)
-#else
-# define dirent direct
-# define NAMLEN(dirent) (dirent)->d_namlen
-# if HAVE_SYS_NDIR_H
-# include <sys/ndir.h>
-# endif
-# if HAVE_SYS_DIR_H
-# include <sys/dir.h>
-# endif
-# if HAVE_NDIR_H
-# include <ndir.h>
-# endif
-#endif
-
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#endif
-
-#include "db_int.h"
-#include "os_ext.h"
-#include "common_ext.h"
-
-/*
- * __db_dir --
- * Return a list of the files in a directory.
- *
- * PUBLIC: int __db_dir __P((DB_ENV *, const char *, char ***, int *));
- */
-int
-__db_dir(dbenv, dir, namesp, cntp)
- DB_ENV *dbenv;
- const char *dir;
- char ***namesp;
- int *cntp;
-{
- int arraysz, cnt;
- char **names;
-#ifdef _WIN32
- struct _finddata_t fdata;
- long dirhandle;
- int finished;
- char filespec[MAX_PATH];
-
- (void)snprintf(filespec, sizeof(filespec), "%s/*", dir);
- if ((dirhandle = _findfirst(filespec, &fdata)) == -1) {
- __db_err(dbenv, "%s: %s", filespec, strerror(errno));
- return (errno);
- }
-
- names = NULL;
- finished = 0;
- for (arraysz = cnt = 0; finished != 1; ++cnt) {
- if (cnt >= arraysz) {
- arraysz += 100;
- names = (char **)(names == NULL ?
- malloc(arraysz * sizeof(names[0])) :
- realloc(names, arraysz * sizeof(names[0])));
- if (names == NULL)
- goto nomem;
- }
- if ((names[cnt] = (char *)strdup(fdata.name)) == NULL)
- goto nomem;
- if (_findnext(dirhandle,&fdata) != 0)
- finished = 1;
- }
- _findclose(dirhandle);
-#else /* !_WIN32 */
- struct dirent *dp;
- DIR *dirp;
-
- if ((dirp = opendir(dir)) == NULL) {
- __db_err(dbenv, "%s: %s", dir, strerror(errno));
- return (errno);
- }
- names = NULL;
- for (arraysz = cnt = 0; (dp = readdir(dirp)) != NULL; ++cnt) {
- if (cnt >= arraysz) {
- arraysz += 100;
- names = (char **)(names == NULL ?
- malloc(arraysz * sizeof(names[0])) :
- realloc(names, arraysz * sizeof(names[0])));
- if (names == NULL)
- goto nomem;
- }
- if ((names[cnt] = (char *)strdup(dp->d_name)) == NULL)
- goto nomem;
- }
- (void)closedir(dirp);
-#endif /* !_WIN32 */
-
- *namesp = names;
- *cntp = cnt;
- return (0);
-
-nomem: if (names != NULL)
- __db_dirf(dbenv, names, cnt);
- __db_err(dbenv, "%s", strerror(ENOMEM));
- return (ENOMEM);
-}
-
-/*
- * __db_dirf --
- * Free the list of files.
- *
- * PUBLIC: void __db_dirf __P((DB_ENV *, char **, int));
- */
-void
-__db_dirf(dbenv, names, cnt)
- DB_ENV *dbenv;
- char **names;
- int cnt;
-{
- dbenv = dbenv; /* XXX: Shut the compiler up. */
- while (cnt > 0)
- free(names[--cnt]);
- free (names);
-}
diff --git a/db2/os/db_os_lseek.c b/db2/os/db_os_lseek.c
deleted file mode 100644
index cecf0e1..0000000
--- a/db2/os/db_os_lseek.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*-
- * See the file LICENSE for redistribution information.
- *
- * Copyright (c) 1997
- * Sleepycat Software. All rights reserved.
- */
-
-#include "config.h"
-
-#ifndef lint
-static const char sccsid[] = "@(#)db_os_lseek.c 10.3 (Sleepycat) 6/28/97";
-#endif /* not lint */
-
-#ifndef NO_SYSTEM_INCLUDES
-#include <sys/types.h>
-
-#include <errno.h>
-#include <unistd.h>
-#endif
-
-#include "db_int.h"
-#include "os_ext.h"
-
-/*
- * __db_lseek --
- * Seek to a page/byte offset in the file.
- *
- * PUBLIC: int __db_lseek __P((int, size_t, db_pgno_t, u_long, int));
- */
-int
-__db_lseek(fd, pgsize, pageno, relative, whence)
- int fd;
- size_t pgsize;
- db_pgno_t pageno;
- u_long relative;
- int whence;
-{
- /* 64-bit offsets are done differently by different vendors. */
-#undef __LSEEK_SET
-#ifdef HAVE_LLSEEK
-#define __LSEEK_SET
- offset_t offset; /* Solaris. */
-
- offset = pgsize * pageno + relative;
- return (llseek(fd, offset, whence) == -1 ? errno : 0);
-#endif
-#ifdef HAVE_LSEEKI
-#define __LSEEK_SET
- __int64 offset; /* WNT */
-
- offset = pgsize * pageno + relative;
- return (_lseeki64(fd, offset, whence) == -1 ? errno : 0);
-#endif
-#ifndef __LSEEK_SET
- off_t offset; /* Default. */
-
- offset = pgsize * pageno + relative;
- return (lseek(fd, offset, whence) == -1 ? errno : 0);
-#endif
-}
diff --git a/db2/os/db_os_mmap.c b/db2/os/db_os_mmap.c
deleted file mode 100644
index 0cd8fad..0000000
--- a/db2/os/db_os_mmap.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*-
- * See the file LICENSE for redistribution information.
- *
- * Copyright (c) 1996, 1997
- * Sleepycat Software. All rights reserved.
- */
-
-#include "config.h"
-
-#ifndef lint
-static const char sccsid[] = "@(#)db_os_mmap.c 10.4 (Sleepycat) 6/28/97";
-#endif /* not lint */
-
-#ifndef NO_SYSTEM_INCLUDES
-#include <sys/types.h>
-#include <sys/mman.h>
-
-#include <errno.h>
-#endif
-
-#include "db_int.h"
-#include "os_ext.h"
-
-/*
- * __db_mmap --
- * Map in some shared memory backed by a file descriptor.
- *
- * PUBLIC: int __db_mmap __P((int, size_t, int, int, void *));
- */
-int
-__db_mmap(fd, len, is_private, rdonly, addr)
- int fd, is_private, rdonly;
- size_t len;
- void *addr;
-{
-#ifdef _WIN32
- /* We have not implemented copy-on-write here */
- void * pMemory = 0;
- HANDLE hFile = (HANDLE)_get_osfhandle(fd);
- HANDLE hMemory = CreateFileMapping(
- hFile,
- 0,
- (rdonly ? PAGE_READONLY : PAGE_READWRITE),
- 0,
- len, /* This code fails if the library is ever compiled on a 64-bit machine */
- 0
- );
- if (NULL == hMemory)
- {
- return errno;
- }
- pMemory = MapViewOfFile(
- hMemory,
- (rdonly ? FILE_MAP_READ : FILE_MAP_ALL_ACCESS),
- 0,
- 0,
- len
- );
- CloseHandle(hMemory);
- *(void **)addr = pMemory;
- return 0;
-
-#else /* !_WIN32 */
-
- void *p;
- int flags, prot;
-
- flags = is_private ? MAP_PRIVATE : MAP_SHARED;
-#ifdef MAP_HASSEMAPHORE
- flags += MAP_HASSEMAPHORE;
-#endif
- prot = PROT_READ | (rdonly ? 0 : PROT_WRITE);
-
-#ifndef MAP_FAILED /* XXX: Mmap(2) failure return. */
-#define MAP_FAILED -1
-#endif
- if ((p =
- mmap(NULL, len, prot, flags, fd, (off_t)0)) == (void *)MAP_FAILED)
- return (errno);
-
- *(void **)addr = p;
- return (0);
-#endif /* _WIN32 */
-}
-
-/*
- * __db_unmap --
- * Release the specified shared memory.
- *
- * PUBLIC: int __db_munmap __P((void *, size_t));
- */
-int
-__db_munmap(addr, len)
- void *addr;
- size_t len;
-{
- /*
- * !!!
- * The argument len is always the same length as was mapped.
- */
-#ifdef _WIN32
- return (!UnmapViewOfFile(addr) ? errno : 0);
-#else
- return (munmap(addr, len) ? errno : 0);
-#endif
-}
diff --git a/db2/os/os_abs.c b/db2/os/os_abs.c
new file mode 100644
index 0000000..872e46d
--- /dev/null
+++ b/db2/os/os_abs.c
@@ -0,0 +1,31 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1997
+ * Sleepycat Software. All rights reserved.
+ */
+
+#include "config.h"
+
+#ifndef lint
+static const char sccsid[] = "@(#)os_abs.c 10.7 (Sleepycat) 10/24/97";
+#endif /* not lint */
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <sys/types.h>
+#endif
+
+#include "db_int.h"
+
+/*
+ * __db_abspath --
+ * Return if a path is an absolute path.
+ *
+ * PUBLIC: int __db_abspath __P((const char *));
+ */
+int
+__db_abspath(path)
+ const char *path;
+{
+ return (path[0] == '/');
+}
diff --git a/db2/os/os_dir.c b/db2/os/os_dir.c
new file mode 100644
index 0000000..10fb8b6
--- /dev/null
+++ b/db2/os/os_dir.c
@@ -0,0 +1,100 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1997
+ * Sleepycat Software. All rights reserved.
+ */
+
+#include "config.h"
+
+#ifndef lint
+static const char sccsid[] = "@(#)os_dir.c 10.13 (Sleepycat) 10/28/97";
+#endif /* not lint */
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <sys/types.h>
+
+#if HAVE_DIRENT_H
+# include <dirent.h>
+# define NAMLEN(dirent) strlen((dirent)->d_name)
+#else
+# define dirent direct
+# define NAMLEN(dirent) (dirent)->d_namlen
+# if HAVE_SYS_NDIR_H
+# include <sys/ndir.h>
+# endif
+# if HAVE_SYS_DIR_H
+# include <sys/dir.h>
+# endif
+# if HAVE_NDIR_H
+# include <ndir.h>
+# endif
+#endif
+
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#endif
+
+#include "db_int.h"
+#include "common_ext.h"
+
+/*
+ * __os_dirlist --
+ * Return a list of the files in a directory.
+ *
+ * PUBLIC: int __os_dirlist __P((const char *, char ***, int *));
+ */
+int
+__os_dirlist(dir, namesp, cntp)
+ const char *dir;
+ char ***namesp;
+ int *cntp;
+{
+ struct dirent *dp;
+ DIR *dirp;
+ int arraysz, cnt;
+ char **names;
+
+ if ((dirp = opendir(dir)) == NULL)
+ return (errno);
+ names = NULL;
+ for (arraysz = cnt = 0; (dp = readdir(dirp)) != NULL; ++cnt) {
+ if (cnt >= arraysz) {
+ arraysz += 100;
+ names = (char **)(names == NULL ?
+ __db_malloc(arraysz * sizeof(names[0])) :
+ __db_realloc(names, arraysz * sizeof(names[0])));
+ if (names == NULL)
+ goto nomem;
+ }
+ if ((names[cnt] = (char *)__db_strdup(dp->d_name)) == NULL)
+ goto nomem;
+ }
+ (void)closedir(dirp);
+
+ *namesp = names;
+ *cntp = cnt;
+ return (0);
+
+nomem: if (names != NULL)
+ __os_dirfree(names, cnt);
+ return (ENOMEM);
+}
+
+/*
+ * __os_dirfree --
+ * Free the list of files.
+ *
+ * PUBLIC: void __os_dirfree __P((char **, int));
+ */
+void
+__os_dirfree(names, cnt)
+ char **names;
+ int cnt;
+{
+ while (cnt > 0)
+ __db_free(names[--cnt]);
+ __db_free(names);
+}
diff --git a/db2/os/db_os_fid.c b/db2/os/os_fid.c
index 960d580..6820b88 100644
--- a/db2/os/db_os_fid.c
+++ b/db2/os/os_fid.c
@@ -8,7 +8,7 @@
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)db_os_fid.c 10.8 (Sleepycat) 8/27/97";
+static const char sccsid[] = "@(#)os_fid.c 10.9 (Sleepycat) 10/24/97";
#endif /* not lint */
#ifndef NO_SYSTEM_INCLUDES
@@ -22,8 +22,6 @@ static const char sccsid[] = "@(#)db_os_fid.c 10.8 (Sleepycat) 8/27/97";
#endif
#include "db_int.h"
-#include "db_page.h"
-#include "os_ext.h"
#include "common_ext.h"
/*
@@ -39,58 +37,11 @@ __db_fileid(dbenv, fname, timestamp, fidp)
int timestamp;
u_int8_t *fidp;
{
+ struct stat sb;
size_t i;
time_t now;
u_int8_t *p;
-#ifdef _WIN32
- /*
- * The documentation for GetFileInformationByHandle() states that the
- * inode-type numbers are not constant between processes. Actually,
- * they are, they're the NTFS MFT indexes. So, this works on NTFS,
- * but perhaps not on other platforms, and perhaps not over a network.
- * Can't think of a better solution right now.
- */
- int fd = 0;
- HANDLE fh = 0;
- BY_HANDLE_FILE_INFORMATION fi;
- BOOL retval = FALSE;
-
- /* Clear the buffer. */
- memset(fidp, 0, DB_FILE_ID_LEN);
-
- /* first we open the file, because we're not given a handle to it */
- fd = open(fname,_O_RDONLY,_S_IREAD);
- if (-1 == fd) {
- /* If we can't open it, we're in trouble */
- return (errno);
- }
-
- /* File open, get its info */
- fh = (HANDLE)_get_osfhandle(fd);
- if ((HANDLE)(-1) != fh) {
- retval = GetFileInformationByHandle(fh,&fi);
- }
- close(fd);
-
- /*
- * We want the three 32-bit words which tell us the volume ID and
- * the file ID. We make a crude attempt to copy the bytes over to
- * the callers buffer.
- *
- * DBDB: really we should ensure that the bytes get packed the same
- * way on all compilers, platforms etc.
- */
- if ( ((HANDLE)(-1) != fh) && (TRUE == retval) ) {
- memcpy(fidp, &fi.nFileIndexLow, sizeof(u_int32_t));
- fidp += sizeof(u_int32_t);
- memcpy(fidp, &fi.nFileIndexHigh, sizeof(u_int32_t));
- fidp += sizeof(u_int32_t);
- memcpy(fidp, &fi.dwVolumeSerialNumber, sizeof(u_int32_t));
- }
-#else
- struct stat sb;
-
/* Clear the buffer. */
memset(fidp, 0, DB_FILE_ID_LEN);
@@ -115,7 +66,7 @@ __db_fileid(dbenv, fname, timestamp, fidp)
for (p = (u_int8_t *)&sb.st_dev +
sizeof(sb.st_dev), i = 0; i < sizeof(sb.st_dev); ++i)
*fidp++ = *--p;
-#endif
+
if (timestamp) {
(void)time(&now);
for (p = (u_int8_t *)&now +
diff --git a/db2/os/os_fsync.c b/db2/os/os_fsync.c
new file mode 100644
index 0000000..7b001ce
--- /dev/null
+++ b/db2/os/os_fsync.c
@@ -0,0 +1,34 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1997
+ * Sleepycat Software. All rights reserved.
+ */
+
+#include "config.h"
+
+#ifndef lint
+static const char sccsid[] = "@(#)os_fsync.c 10.3 (Sleepycat) 10/25/97";
+#endif /* not lint */
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <sys/types.h>
+
+#include <errno.h>
+#include <unistd.h>
+#endif
+
+#include "db_int.h"
+
+/*
+ * __db_fsync --
+ * Flush a file descriptor.
+ *
+ * PUBLIC: int __db_fsync __P((int));
+ */
+int
+__db_fsync(fd)
+ int fd;
+{
+ return (__os_fsync(fd) ? errno : 0);
+}
diff --git a/db2/os/os_func.c b/db2/os/os_func.c
new file mode 100644
index 0000000..afd40f4
--- /dev/null
+++ b/db2/os/os_func.c
@@ -0,0 +1,153 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1997
+ * Sleepycat Software. All rights reserved.
+ */
+
+#include "config.h"
+
+#ifndef lint
+static const char sccsid[] = "@(#)os_func.c 10.4 (Sleepycat) 10/28/97";
+#endif /* not lint */
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <sys/types.h>
+
+#include <errno.h>
+#endif
+
+#include "db_int.h"
+
+/*
+ * XXX
+ * We provide our own extern declarations so that we don't collide with
+ * systems that get them wrong, e.g., SunOS.
+ */
+#ifdef _WIN32
+#define fsync _commit
+#define imported __declspec(dllimport)
+#else
+#define imported
+#endif
+
+imported extern void *calloc __P((size_t, size_t));
+imported extern int close __P((int));
+imported extern void free __P((void *));
+imported extern int fsync __P((int));
+imported extern void *malloc __P((size_t));
+imported extern int open __P((const char *, int, ...));
+imported extern ssize_t read __P((int, void *, size_t));
+imported extern char *strdup __P((const char *));
+imported extern void *realloc __P((void *, size_t));
+imported extern int unlink __P((const char *));
+imported extern ssize_t write __P((int, const void *, size_t));
+
+/*
+ * __db_jump --
+ * This list of interfaces that applications can replace. In some
+ * cases, the user is permitted to replace the standard ANSI C or
+ * POSIX 1003.1 call, e.g., calloc or read. In others, we provide
+ * a local interface to the functionality, e.g., __os_map.
+ */
+struct __db_jumptab __db_jump = {
+ calloc, /* DB_FUNC_CALLOC */
+ close, /* DB_FUNC_CLOSE */
+ __os_dirfree, /* DB_FUNC_DIRFREE */
+ __os_dirlist, /* DB_FUNC_DIRLIST */
+ __os_exists, /* DB_FUNC_EXISTS */
+ free, /* DB_FUNC_FREE */
+ fsync, /* DB_FUNC_FSYNC */
+ __os_ioinfo, /* DB_FUNC_IOINFO */
+ malloc, /* DB_FUNC_MALLOC */
+ __os_map, /* DB_FUNC_MAP */
+ open, /* DB_FUNC_OPEN */
+ read, /* DB_FUNC_READ */
+ realloc, /* DB_FUNC_REALLOC */
+ __os_seek, /* DB_FUNC_SEEK */
+ __os_sleep, /* DB_FUNC_SLEEP */
+ strdup, /* DB_FUNC_STRDUP */
+ unlink, /* DB_FUNC_UNLINK */
+ __os_unmap, /* DB_FUNC_UNMAP */
+ write, /* DB_FUNC_WRITE */
+ NULL /* DB_FUNC_YIELD */
+};
+
+/*
+ * db_jump_set --
+ * Replace an interface.
+ */
+int
+db_jump_set(func, which)
+ void *func;
+ int which;
+{
+ switch (which) {
+ case DB_FUNC_CALLOC:
+ __db_calloc = (void *(*) __P((size_t, size_t)))func;
+ break;
+ case DB_FUNC_CLOSE:
+ __os_close = (int (*) __P((int)))func;
+ break;
+ case DB_FUNC_DIRFREE:
+ __db_dirfree = (void (*) __P((char **, int)))func;
+ break;
+ case DB_FUNC_DIRLIST:
+ __db_dirlist =
+ (int (*) __P((const char *, char ***, int *)))func;
+ break;
+ case DB_FUNC_EXISTS:
+ __db_exists = (int (*) __P((const char *, int *)))func;
+ break;
+ case DB_FUNC_FREE:
+ __db_free = (void (*) __P((void *)))func;
+ break;
+ case DB_FUNC_FSYNC:
+ __os_fsync = (int (*) __P((int)))func;
+ break;
+ case DB_FUNC_IOINFO:
+ __db_ioinfo =
+ (int (*) __P((const char *, int, off_t *, off_t *)))func;
+ break;
+ case DB_FUNC_MALLOC:
+ __db_malloc = (void *(*) __P((size_t)))func;
+ break;
+ case DB_FUNC_MAP:
+ __db_map = (int (*) __P((int, size_t, int, int, void **)))func;
+ break;
+ case DB_FUNC_OPEN:
+ __os_open = (int (*) __P((const char *, int, ...)))func;
+ break;
+ case DB_FUNC_READ:
+ __os_read = (ssize_t (*) __P((int, void *, size_t)))func;
+ break;
+ case DB_FUNC_REALLOC:
+ __db_realloc = (void *(*) __P((void *, size_t)))func;
+ break;
+ case DB_FUNC_SEEK:
+ __db_seek =
+ (int (*) __P((int, size_t, db_pgno_t, u_long, int)))func;
+ break;
+ case DB_FUNC_SLEEP:
+ __db_sleep = (int (*) __P((u_long, u_long)))func;
+ break;
+ case DB_FUNC_STRDUP:
+ __db_strdup = (char *(*) __P((const char *)))func;
+ break;
+ case DB_FUNC_UNLINK:
+ __os_unlink = (int (*) __P((const char *)))func;
+ break;
+ case DB_FUNC_UNMAP:
+ __db_unmap = (int (*) __P((void *, size_t)))func;
+ break;
+ case DB_FUNC_WRITE:
+ __os_write = (ssize_t (*) __P((int, const void *, size_t)))func;
+ break;
+ case DB_FUNC_YIELD:
+ __db_yield = (int (*) __P((void)))func;
+ break;
+ default:
+ return (EINVAL);
+ }
+ return (0);
+}
diff --git a/db2/os/os_map.c b/db2/os/os_map.c
new file mode 100644
index 0000000..b155318
--- /dev/null
+++ b/db2/os/os_map.c
@@ -0,0 +1,71 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1996, 1997
+ * Sleepycat Software. All rights reserved.
+ */
+
+#include "config.h"
+
+#ifndef lint
+static const char sccsid[] = "@(#)os_map.c 10.7 (Sleepycat) 10/25/97";
+#endif /* not lint */
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <sys/types.h>
+#include <sys/mman.h>
+
+#include <errno.h>
+#endif
+
+#include "db_int.h"
+
+/*
+ * __os_map --
+ * Map in some shared memory backed by a file descriptor.
+ *
+ * PUBLIC: int __os_map __P((int, size_t, int, int, void **));
+ */
+int
+__os_map(fd, len, is_private, is_rdonly, addr)
+ int fd, is_private, is_rdonly;
+ size_t len;
+ void **addr;
+{
+ void *p;
+ int flags, prot;
+
+ flags = is_private ? MAP_PRIVATE : MAP_SHARED;
+#ifdef MAP_HASSEMAPHORE
+ flags |= MAP_HASSEMAPHORE;
+#endif
+ prot = PROT_READ | (is_rdonly ? 0 : PROT_WRITE);
+
+#ifndef MAP_FAILED /* XXX: Mmap(2) failure return. */
+#define MAP_FAILED -1
+#endif
+ if ((p =
+ mmap(NULL, len, prot, flags, fd, (off_t)0)) == (void *)MAP_FAILED)
+ return (errno);
+
+ *addr = p;
+ return (0);
+}
+
+/*
+ * __os_unmap --
+ * Release the specified shared memory.
+ *
+ * PUBLIC: int __os_unmap __P((void *, size_t));
+ */
+int
+__os_unmap(addr, len)
+ void *addr;
+ size_t len;
+{
+ /*
+ * !!!
+ * The argument len is always the same length as was mapped.
+ */
+ return (munmap(addr, len) ? errno : 0);
+}
diff --git a/db2/os/os_oflags.c b/db2/os/os_oflags.c
new file mode 100644
index 0000000..3656eef
--- /dev/null
+++ b/db2/os/os_oflags.c
@@ -0,0 +1,48 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1997
+ * Sleepycat Software. All rights reserved.
+ */
+
+#include "config.h"
+
+#ifndef lint
+static const char sccsid[] = "@(#)os_oflags.c 10.2 (Sleepycat) 10/24/97";
+#endif /* not lint */
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <sys/types.h>
+
+#include <fcntl.h>
+#endif
+
+#include "db_int.h"
+
+/*
+ * __db_oflags --
+ * Convert open(2) flags to DB flags.
+ *
+ * PUBLIC: int __db_oflags __P((int));
+ */
+int
+__db_oflags(oflags)
+ int oflags;
+{
+ int dbflags;
+
+ /*
+ * XXX
+ * Convert POSIX 1003.1 open(2) flags to DB flags. Not an exact
+ * science as most POSIX implementations don't have a flag value
+ * for O_RDONLY, it's simply the lack of a write flag.
+ */
+ dbflags = 0;
+ if (oflags & O_CREAT)
+ dbflags |= DB_CREATE;
+ if (!(oflags & (O_RDWR | O_WRONLY)) || oflags & O_RDONLY)
+ dbflags |= DB_RDONLY;
+ if (oflags & O_TRUNC)
+ dbflags |= DB_TRUNCATE;
+ return (dbflags);
+}
diff --git a/db2/os/db_os_open.c b/db2/os/os_open.c
index 1d67ef9..05784e4 100644
--- a/db2/os/db_os_open.c
+++ b/db2/os/os_open.c
@@ -8,7 +8,7 @@
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)db_os_open.c 10.14 (Sleepycat) 7/5/97";
+static const char sccsid[] = "@(#)os_open.c 10.19 (Sleepycat) 10/28/97";
#endif /* not lint */
#ifndef NO_SYSTEM_INCLUDES
@@ -20,44 +20,15 @@ static const char sccsid[] = "@(#)db_os_open.c 10.14 (Sleepycat) 7/5/97";
#endif
#include "db_int.h"
-#include "os_ext.h"
/*
- * __db_oflags --
- * Convert open(2) flags to DB flags.
- *
- * PUBLIC: int __db_oflags __P((int));
- */
-int
-__db_oflags(oflags)
- int oflags;
-{
- int dbflags;
-
- /*
- * XXX
- * Convert POSIX 1003.1 open(2) flags to DB flags. Not an exact
- * science as most POSIX implementations don't have a flag value
- * for O_RDONLY, it's simply the lack of a write flag.
- */
- dbflags = 0;
- if (oflags & O_CREAT)
- dbflags |= DB_CREATE;
- if (!(oflags & (O_RDWR | O_WRONLY)) || oflags & O_RDONLY)
- dbflags |= DB_RDONLY;
- if (oflags & O_TRUNC)
- dbflags |= DB_TRUNCATE;
- return (dbflags);
-}
-
-/*
- * __db_fdopen --
+ * __db_open --
* Open a file descriptor.
*
- * PUBLIC: int __db_fdopen __P((const char *, int, int, int, int *));
+ * PUBLIC: int __db_open __P((const char *, int, int, int, int *));
*/
int
-__db_fdopen(name, arg_flags, ok_flags, mode, fdp)
+__db_open(name, arg_flags, ok_flags, mode, fdp)
const char *name;
int arg_flags, ok_flags, mode, *fdp;
{
@@ -95,13 +66,13 @@ __db_fdopen(name, arg_flags, ok_flags, mode, fdp)
flags |= O_TRUNC;
/* Open the file. */
- if ((fd = open(name, flags, mode)) == -1)
+ if ((fd = __os_open(name, flags, mode)) == -1)
return (errno);
#ifndef _WIN32
/* Delete any temporary file; done for Win32 by _O_TEMPORARY. */
if (arg_flags & DB_TEMPORARY)
- (void)unlink(name);
+ (void)__os_unlink(name);
#endif
#if !defined(_WIN32) && !defined(macintosh)
@@ -112,7 +83,7 @@ __db_fdopen(name, arg_flags, ok_flags, mode, fdp)
if (fcntl(fd, F_SETFD, 1) == -1) {
int ret = errno;
- (void)__db_close(fd);
+ (void)__os_close(fd);
return (ret);
}
#endif
@@ -121,19 +92,6 @@ __db_fdopen(name, arg_flags, ok_flags, mode, fdp)
}
/*
- * __db_fsync --
- * Flush a file descriptor.
- *
- * PUBLIC: int __db_fsync __P((int));
- */
-int
-__db_fsync(fd)
- int fd;
-{
- return (fsync(fd) ? errno : 0);
-}
-
-/*
* __db_close --
* Close a file descriptor.
*
@@ -143,5 +101,5 @@ int
__db_close(fd)
int fd;
{
- return (close(fd) ? errno : 0);
+ return (__os_close(fd) ? errno : 0);
}
diff --git a/db2/os/os_rpath.c b/db2/os/os_rpath.c
new file mode 100644
index 0000000..44fd4ec
--- /dev/null
+++ b/db2/os/os_rpath.c
@@ -0,0 +1,42 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1997
+ * Sleepycat Software. All rights reserved.
+ */
+
+#include "config.h"
+
+#ifndef lint
+static const char sccsid[] = "@(#)os_rpath.c 10.2 (Sleepycat) 10/24/97";
+#endif /* not lint */
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <string.h>
+#endif
+
+#include "db_int.h"
+
+/*
+ * __db_rpath --
+ * Return the last path separator in the path or NULL if none found.
+ *
+ * PUBLIC: char *__db_rpath __P((const char *));
+ */
+char *
+__db_rpath(path)
+ const char *path;
+{
+ const char *s, *last;
+
+ last = NULL;
+ if (PATH_SEPARATOR[1] != '\0') {
+ for (s = path; s[0] != '\0'; ++s)
+ if (strchr(PATH_SEPARATOR, s[0]) != NULL)
+ last = s;
+ } else
+ for (s = path; s[0] != '\0'; ++s)
+ if (s[0] == PATH_SEPARATOR[0])
+ last = s;
+ return ((char *)last);
+}
diff --git a/db2/os/db_os_rw.c b/db2/os/os_rw.c
index 5a6c219..48f7fdc 100644
--- a/db2/os/db_os_rw.c
+++ b/db2/os/os_rw.c
@@ -8,7 +8,7 @@
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)db_os_rw.c 10.4 (Sleepycat) 6/28/97";
+static const char sccsid[] = "@(#)os_rw.c 10.6 (Sleepycat) 10/25/97";
#endif /* not lint */
#ifndef NO_SYSTEM_INCLUDES
@@ -19,7 +19,6 @@ static const char sccsid[] = "@(#)db_os_rw.c 10.4 (Sleepycat) 6/28/97";
#endif
#include "db_int.h"
-#include "os_ext.h"
/*
* __db_read --
@@ -40,7 +39,7 @@ __db_read(fd, addr, len, nrp)
for (taddr = addr,
offset = 0; offset < len; taddr += nr, offset += nr) {
- if ((nr = read(fd, taddr, len - offset)) < 0)
+ if ((nr = __os_read(fd, taddr, len - offset)) < 0)
return (errno);
if (nr == 0)
break;
@@ -68,7 +67,7 @@ __db_write(fd, addr, len, nwp)
for (taddr = addr,
offset = 0; offset < len; taddr += nw, offset += nw)
- if ((nw = write(fd, taddr, len - offset)) < 0)
+ if ((nw = __os_write(fd, taddr, len - offset)) < 0)
return (errno);
*nwp = len;
return (0);
diff --git a/db2/os/os_seek.c b/db2/os/os_seek.c
new file mode 100644
index 0000000..e27044b
--- /dev/null
+++ b/db2/os/os_seek.c
@@ -0,0 +1,42 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 1997
+ * Sleepycat Software. All rights reserved.
+ */
+
+#include "config.h"
+
+#ifndef lint
+static const char sccsid[] = "@(#)os_seek.c 10.6 (Sleepycat) 10/25/97";
+#endif /* not lint */
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <sys/types.h>
+
+#include <errno.h>
+#include <unistd.h>
+#endif
+
+#include "db_int.h"
+
+/*
+ * __os_seek --
+ * Seek to a page/byte offset in the file.
+ *
+ * PUBLIC: int __os_seek __P((int, size_t, db_pgno_t, u_long, int));
+ */
+int
+__os_seek(fd, pgsize, pageno, relative, whence)
+ int fd;
+ size_t pgsize;
+ db_pgno_t pageno;
+ u_long relative;
+ int whence;
+{
+ off_t offset;
+
+ offset = pgsize * pageno + relative;
+
+ return (lseek(fd, offset, whence) == -1 ? errno : 0);
+}
diff --git a/db2/os/db_os_sleep.c b/db2/os/os_sleep.c
index 5591789..2d2cb71 100644
--- a/db2/os/db_os_sleep.c
+++ b/db2/os/os_sleep.c
@@ -8,7 +8,7 @@
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)db_os_sleep.c 10.6 (Sleepycat) 6/28/97";
+static const char sccsid[] = "@(#)os_sleep.c 10.8 (Sleepycat) 10/25/97";
#endif /* not lint */
#ifndef NO_SYSTEM_INCLUDES
@@ -28,21 +28,18 @@ static const char sccsid[] = "@(#)db_os_sleep.c 10.6 (Sleepycat) 6/28/97";
#endif
#include "db_int.h"
-#include "os_ext.h"
/*
- * __db_sleep --
+ * __os_sleep --
* Yield the processor for a period of time.
*
- * PUBLIC: int __db_sleep __P((u_long, u_long));
+ * PUBLIC: int __os_sleep __P((u_long, u_long));
*/
int
-__db_sleep(secs, usecs)
+__os_sleep(secs, usecs)
u_long secs, usecs; /* Seconds and microseconds. */
{
-#ifndef _WIN32
struct timeval t;
-#endif
/* Don't require that the values be normalized. */
for (; usecs >= 1000000; ++secs, usecs -= 1000000);
@@ -51,12 +48,7 @@ __db_sleep(secs, usecs)
* It's important that we yield the processor here so that other
* processes or threads are permitted to run.
*/
-#ifdef _WIN32
- Sleep(secs * 1000 + usecs / 1000);
- return (0);
-#else
t.tv_sec = secs;
t.tv_usec = usecs;
return (select(0, NULL, NULL, NULL, &t) == -1 ? errno : 0);
-#endif
}
diff --git a/db2/os/db_os_stat.c b/db2/os/os_stat.c
index 7929b6b..ee84ab0 100644
--- a/db2/os/db_os_stat.c
+++ b/db2/os/os_stat.c
@@ -8,7 +8,7 @@
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)db_os_stat.c 10.6 (Sleepycat) 7/2/97";
+static const char sccsid[] = "@(#)os_stat.c 10.8 (Sleepycat) 10/25/97";
#endif /* not lint */
#ifndef NO_SYSTEM_INCLUDES
@@ -20,17 +20,16 @@ static const char sccsid[] = "@(#)db_os_stat.c 10.6 (Sleepycat) 7/2/97";
#endif
#include "db_int.h"
-#include "os_ext.h"
#include "common_ext.h"
/*
- * __db_exists --
+ * __os_exists --
* Return if the file exists.
*
- * PUBLIC: int __db_exists __P((const char *, int *));
+ * PUBLIC: int __os_exists __P((const char *, int *));
*/
int
-__db_exists(path, isdirp)
+__os_exists(path, isdirp)
const char *path;
int *isdirp;
{
@@ -44,25 +43,22 @@ __db_exists(path, isdirp)
}
/*
- * __db_stat --
+ * __os_ioinfo --
* Return file size and I/O size; abstracted to make it easier
* to replace.
*
- * PUBLIC: int __db_stat __P((DB_ENV *, const char *, int, off_t *, off_t *));
+ * PUBLIC: int __os_ioinfo __P((const char *, int, off_t *, off_t *));
*/
int
-__db_stat(dbenv, path, fd, sizep, iop)
- DB_ENV *dbenv;
+__os_ioinfo(path, fd, sizep, iop)
const char *path;
int fd;
off_t *sizep, *iop;
{
struct stat sb;
- if (fstat(fd, &sb) == -1) {
- __db_err(dbenv, "%s: fstat: %s", path, strerror(errno));
+ if (fstat(fd, &sb) == -1)
return (errno);
- }
/* Return the size of the file. */
if (sizep != NULL)
diff --git a/db2/os/db_os_unlink.c b/db2/os/os_unlink.c
index 872beba..473ce77 100644
--- a/db2/os/db_os_unlink.c
+++ b/db2/os/os_unlink.c
@@ -8,7 +8,7 @@
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)db_os_unlink.c 10.2 (Sleepycat) 6/28/97";
+static const char sccsid[] = "@(#)os_unlink.c 10.4 (Sleepycat) 10/28/97";
#endif /* not lint */
#ifndef NO_SYSTEM_INCLUDES
@@ -19,7 +19,6 @@ static const char sccsid[] = "@(#)db_os_unlink.c 10.2 (Sleepycat) 6/28/97";
#endif
#include "db_int.h"
-#include "os_ext.h"
/*
* __db_unlink --
@@ -31,5 +30,5 @@ int
__db_unlink(path)
const char *path;
{
- return (unlink(path) == -1 ? errno : 0);
+ return (__os_unlink(path) == -1 ? errno : 0);
}