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authorUlrich Drepper <drepper@redhat.com>1998-01-25 17:01:47 +0000
committerUlrich Drepper <drepper@redhat.com>1998-01-25 17:01:47 +0000
commitaf69217fea009d28a9dca78796147a05d3cffb01 (patch)
tree98fd27434ad1ae66768530dd28b8bde5721e6c5f /db2/os
parentac9f45cfd18eeffd6a9fbbcc86e68657c95658a6 (diff)
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Update.
1998-01-26 00:57 Ulrich Drepper <drepper@cygnus.com> * db2/Makefile (routines): Add os_alloc. * db2/db.h: Update from db-2.3.16. * db2/db_185.h: Likewise. * db2/db_int.h: Likewise. * db2/btree/bt_close.c: Likewise. * db2/btree/bt_cursor.c: Likewise. * db2/btree/bt_delete.c: Likewise. * db2/btree/bt_open.c: Likewise. * db2/btree/bt_page.c: Likewise. * db2/btree/bt_put.c: Likewise. * db2/btree/bt_rec.c: Likewise. * db2/btree/bt_recno.c: Likewise. * db2/btree/btree_auto.c: Likewise. * db2/common/db_appinit.c: Likewise. * db2/common/db_apprec.c: Likewise. * db2/common/db_err.c: Likewise. * db2/common/db_region.c: Likewise. * db2/common/db_shash.c: Likewise. * db2/db/db.c: Likewise. * db2/db/db_auto.c: Likewise. * db2/db/db_conv.c: Likewise. * db2/db/db_dispatch.c: Likewise. * db2/db/db_dup.c: Likewise. * db2/db/db_pr.c: Likewise. * db2/db/db_rec.c: Likewise. * db2/db185/db185.c: Likewise. * db2/dbm/dbm.c: Likewise. * db2/hash/hash.c: 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_ext.h: Likewise. * db2/include/clib_ext.h: Likewise. * db2/include/common_ext.h: Likewise. * db2/include/db.h.src: Likewise. * db2/include/db_185.h.src: Likewise. * db2/include/db_am.h: Likewise. * db2/include/db_ext.h: Likewise. * db2/include/db_int.h.src: Likewise. * db2/include/hash_ext.h: Likewise. * db2/include/lock_ext.h: Likewise. * db2/include/log.h: Likewise. * db2/include/log_auto.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_ext.h: Likewise. * db2/lock/lock.c: Likewise. * db2/lock/lock_util.c: Likewise. * db2/log/log.c: Likewise. * db2/log/log.src: Likewise. * db2/log/log_archive.c: Likewise. * db2/log/log_auto.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_pr.c: Likewise. * db2/mp/mp_sync.c: Likewise. * db2/mutex/mutex.c: Likewise. * db2/os/os_alloc.c: Likewise. * db2/os/os_config.c: Likewise. * db2/os/os_stat.c: Likewise. * db2/progs/db_checkpoint/db_checkpoint.c: Likewise. * db2/progs/db_deadlock/db_deadlock.c: Likewise. * db2/progs/db_load/db_load.c: Likewise. * db2/progs/db_printlog/db_printlog.c: Likewise. * db2/progs/db_recover/db_recover.c: Likewise. * db2/progs/db_stat/db_stat.c: Likewise. * db2/txn/txn.c: Likewise. * elf/dl-close.c (_dl_close): Rename inner variable named map to imap. Unmap memory blocks in reverse order of allocation. Call munmap with load address added to offset. Bug reported by Miguel de Icaza. * locale/programs/ld-collate.c (collate_end_weight): Correctly fill up weight array. * localedata/locales/cs_CZ: Update by Michael Mraka <michael@informatics.muni.cz>. * misc/sys/syslog.h: Reformat a bit. Don't declare vsyslog unless __USE_BSD. * nis/nss_compat/compat-grp.c: Correctly handle buffer overflow while reading line with fgets. * nis/nss_compat/compat-pwd.c: Likewise. * nis/nss_compat/compat-spwd.c: Likewise. * nss/nss_files/files-XXX.c: Likewise. * nss/nss_files/files-alias.c: Likewise. * shadow/fgetspent_r.c: Likewise. * string/strerror_r.c: Correct comment. Patch by Andreas Jaeger. * sysdeps/unix/sysv/linux/bits/stat.h: Define _STATBUF_ST_RDEV. * sysdeps/unix/sysv/linux/alpha/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/i386/sys/ucontext.h: Allocate room for FP register content in ucontext_t. 1998-01-22 Andreas Jaeger <aj@arthur.rhein-neckar.de> * sysdeps/libm-ieee754/s_modfl.c (modf): Correct calculation. Patch by Markus Schoder <Markus.Schoder@dresdner-bank.de>. * math/libm-test.c (modf_test): Add more tests for modf. * sysdeps/unix/sysv/linux/sys/mman.h: Add const to mlock and munlock according to Unix98. 1998-01-25 Andreas Jaeger <aj@arthur.rhein-neckar.de> * nss/nss_files/files-network.c (LINE_PARSER): Set n_addrtype to AF_INET. 1998-01-21 07:22 H.J. Lu <hjl@gnu.org> * sysdeps/posix/ttyname.c: Handle symbolic links. * sysdeps/posix/ttyname_r.c: Ditto. 1998-01-25 19:39 Ulrich Drepper <drepper@cygnus.com> * db2/makedb.c (process_input): Write terminating \0 for value. (print_database): Simply print value string, don't use length. 1998-01-24 Andreas Jaeger <aj@arthur.rhein-neckar.de> * nss/nsswitch.c (__nss_configure_lookup): Correct test for early exit of loop. 1998-01-25 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * nis/ypclnt.c: Don't set dom_client to NULL, or we will not close all sockets. 1998-01-25 14:54 Ulrich Drepper <drepper@cygnus.com> * signal/Makefile (routines): Add sighold, sigrelse, sigignore, and sigset. * signal/sighold.c: New file. * signal/sigrelse.c: New file. * sysdeps/generic/sigignore.c: New file. * sysdeps/generic/sigset.c: New file. * sysdeps/posix/sigignore.c: New file. * sysdeps/posix/sigset.c: New file. * signal/signal.h: Add prototypes for new functions. * sysdeps/unix/sysv/linux/alpha/bits/signum.h: Define SIG_HOLD. * sysdeps/unix/sysv/linux/bits/signum.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/signum.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/signum.h: Likewise. 1998-01-23 00:16 Tim Waugh <tim@cyberelk.demon.co.uk> * posix/wordexp.c: Added IFS field-splitting in parameter and command substitution. Fixed an IFS-related bug that caused an infinite loop. 1998-01-25 12:38 Ulrich Drepper <drepper@cygnus.com> * stdlib/Makefile (routines): Add getcontext, setcontext, makecontext, and swapcontext. * stdlib/ucontext.h: Correct prototypes. * sysdeps/generic/getcontext.c: New file. * sysdeps/generic/setcontext.c: New file. * sysdeps/generic/makecontext.c: New file. * sysdeps/generic/swapcontext.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/Makefile: Removed. 1998-01-25 04:07 Ulrich Drepper <drepper@cygnus.com> * resource/sys/resource.h: Remove #include of ulimit.h which is not allowed by SUSv2 and not available on other systems. * sysdeps/unix/sysv/linux/ulimit.c: Include ulimit.h. * streams/Makefile: New file. * streams/stropts.h: New file. * sysdeps/generic/bits/stropts.h: New file. * sysdeps/generic/isastream.c: New file. * sysdeps/generic/getmsg.c: New file. * sysdeps/generic/getpmsg.c: New file. * sysdeps/generic/putmsg.c: New file. * sysdeps/generic/putpmsg.c: New file. * sysdeps/generic/fattach.c: New file. * sysdeps/generic/fdetach.c: New file. * sysdeps/unix/inet/Subdirs: Add streams. * sysdeps/generic/bits/types.h: Add definition of __t_scalar_t and __t_uscalar_t. * sysdeps/unix/sysv/linux/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h: Likewise. * sysdeps/mach/_strerror.c: Follow changes of generic version to handle small buffers correctly. 1998-01-24 17:31 H.J. Lu <hjl@gnu.org> * sysdeps/alpha/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE): Remove the 3rd arg and add declaration for _dl_runtime_resolve and _dl_runtime_profile. 1998-01-25 02:42 Ulrich Drepper <drepper@cygnus.com> * include/cpio.h: New file. Mainly copied from GNU cpio. * posix/Makefile (headers): Add cpio.h.
Diffstat (limited to 'db2/os')
-rw-r--r--db2/os/os_alloc.c75
-rw-r--r--db2/os/os_config.c75
-rw-r--r--db2/os/os_stat.c31
3 files changed, 110 insertions, 71 deletions
diff --git a/db2/os/os_alloc.c b/db2/os/os_alloc.c
new file mode 100644
index 0000000000..27abffbf0d
--- /dev/null
+++ b/db2/os/os_alloc.c
@@ -0,0 +1,75 @@
+/*-
+ * 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_alloc.c 10.1 (Sleepycat) 12/1/97";
+#endif /* not lint */
+
+#ifndef NO_SYSTEM_INCLUDES
+#include <sys/types.h>
+
+#include <errno.h>
+#include <string.h>
+#endif
+
+#include "db_int.h"
+
+/*
+ * XXX
+ * Correct for systems that return NULL when you allocate 0 bytes of memory.
+ * There are several places in DB where we allocate the number of bytes held
+ * by the key/data item, and it can be 0. Correct here so that malloc never
+ * returns a NULL for that reason (which behavior is permitted by ANSI). We
+ * could make these calls macros on non-Alpha architectures (that's where we
+ * saw the problem), but it's probably not worth the autoconf complexity.
+ */
+/*
+ * __db_calloc --
+ * The calloc(3) function for DB.
+ *
+ * PUBLIC: void *__db_calloc __P((size_t, size_t));
+ */
+void *
+__db_calloc(num, size)
+ size_t num, size;
+{
+ void *p;
+
+ size *= num;
+ if ((p = __db_jump.db_malloc(size == 0 ? 1 : size)) != NULL)
+ memset(p, 0, size);
+ return (p);
+}
+
+/*
+ * __db_malloc --
+ * The malloc(3) function for DB.
+ *
+ * PUBLIC: void *__db_malloc __P((size_t));
+ */
+void *
+__db_malloc(size)
+ size_t size;
+{
+ return (__db_jump.db_malloc(size == 0 ? 1 : size));
+}
+
+/*
+ * __db_realloc --
+ * The realloc(3) function for DB.
+ *
+ * PUBLIC: void *__db_realloc __P((void *, size_t));
+ */
+void *
+__db_realloc(ptr, size)
+ void *ptr;
+ size_t size;
+{
+ return (__db_jump.db_realloc(ptr, size == 0 ? 1 : size));
+}
diff --git a/db2/os/os_config.c b/db2/os/os_config.c
index ecb4f1c2e7..7a89ba58ab 100644
--- a/db2/os/os_config.c
+++ b/db2/os/os_config.c
@@ -8,7 +8,7 @@
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)os_config.c 10.9 (Sleepycat) 11/28/97";
+static const char sccsid[] = "@(#)os_config.c 10.12 (Sleepycat) 1/8/98";
#endif /* not lint */
#ifndef NO_SYSTEM_INCLUDES
@@ -20,6 +20,22 @@ static const char sccsid[] = "@(#)os_config.c 10.9 (Sleepycat) 11/28/97";
#include "db_int.h"
/*
+ * __os_oldwin --
+ * Return if Windows 95 (as opposed to Windows NT).
+ *
+ * PUBLIC: int __os_oldwin __P((void));
+ */
+int
+__os_oldwin()
+{
+#ifdef _WIN32
+ return ((GetVersion() & 0x80000000) != 0);
+#else
+ return (0);
+#endif
+}
+
+/*
* XXX
* We provide our own extern declarations so that we don't collide with
* systems that get them wrong, e.g., SunOS.
@@ -41,7 +57,6 @@ 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));
-imported extern void *memset __P((void *, int, size_t));
/*
* __db_jump --
@@ -110,8 +125,8 @@ db_jump_set(func, which)
__db_jump.db_fsync = (int (*) __P((int)))func;
break;
case DB_FUNC_IOINFO:
- __db_jump.db_ioinfo =
- (int (*) __P((const char *, int, off_t *, off_t *)))func;
+ __db_jump.db_ioinfo = (int (*) __P((const char *,
+ int, u_int32_t *, u_int32_t *, u_int32_t *)))func;
break;
case DB_FUNC_MALLOC:
__db_jump.db_malloc = (void *(*) __P((size_t)))func;
@@ -178,55 +193,3 @@ db_value_set(value, which)
}
return (0);
}
-
-/*
- * XXX
- * Correct for systems that return NULL when you allocate 0 bytes of memory.
- * There are several places in DB where we allocate the number of bytes held
- * by the key/data item, and it can be 0. Correct here so that malloc never
- * returns a NULL for that reason.
- */
-/*
- * __db_calloc --
- * The calloc(3) function for DB.
- *
- * PUBLIC: void *__db_calloc __P((size_t, size_t));
- */
-void *
-__db_calloc(num, size)
- size_t num, size;
-{
- void *p;
-
- size *= num;
- if ((p = __db_jump.db_malloc(size == 0 ? 1 : size)) != NULL)
- memset(p, 0, size);
- return (p);
-}
-
-/*
- * __db_malloc --
- * The malloc(3) function for DB.
- *
- * PUBLIC: void *__db_malloc __P((size_t));
- */
-void *
-__db_malloc(size)
- size_t size;
-{
- return (__db_jump.db_malloc(size == 0 ? 1 : size));
-}
-
-/*
- * __db_realloc --
- * The realloc(3) function for DB.
- *
- * PUBLIC: void *__db_realloc __P((void *, size_t));
- */
-void *
-__db_realloc(ptr, size)
- void *ptr;
- size_t size;
-{
- return (__db_jump.db_realloc(ptr, size == 0 ? 1 : size));
-}
diff --git a/db2/os/os_stat.c b/db2/os/os_stat.c
index ee84ab0588..73600b6336 100644
--- a/db2/os/os_stat.c
+++ b/db2/os/os_stat.c
@@ -8,7 +8,7 @@
#include "config.h"
#ifndef lint
-static const char sccsid[] = "@(#)os_stat.c 10.8 (Sleepycat) 10/25/97";
+static const char sccsid[] = "@(#)os_stat.c 10.11 (Sleepycat) 1/8/98";
#endif /* not lint */
#ifndef NO_SYSTEM_INCLUDES
@@ -47,34 +47,35 @@ __os_exists(path, isdirp)
* Return file size and I/O size; abstracted to make it easier
* to replace.
*
- * PUBLIC: int __os_ioinfo __P((const char *, int, off_t *, off_t *));
+ * PUBLIC: int __os_ioinfo
+ * PUBLIC: __P((const char *, int, u_int32_t *, u_int32_t *, u_int32_t *));
*/
int
-__os_ioinfo(path, fd, sizep, iop)
+__os_ioinfo(path, fd, mbytesp, bytesp, iosizep)
const char *path;
int fd;
- off_t *sizep, *iop;
+ u_int32_t *mbytesp, *bytesp, *iosizep;
{
struct stat sb;
+ COMPQUIET(path, NULL);
+
if (fstat(fd, &sb) == -1)
return (errno);
/* Return the size of the file. */
- if (sizep != NULL)
- *sizep = sb.st_size;
+ if (mbytesp != NULL)
+ *mbytesp = sb.st_size / MEGABYTE;
+ if (bytesp != NULL)
+ *bytesp = sb.st_size % MEGABYTE;
- /*
- * Return the underlying filesystem blocksize, if available. Default
- * to 8K on the grounds that most OS's use less than 8K as their VM
- * page size.
- */
+ /* Return the underlying filesystem blocksize, if available. */
#ifdef HAVE_ST_BLKSIZE
- if (iop != NULL)
- *iop = sb.st_blksize;
+ if (iosizep != NULL)
+ *iosizep = sb.st_blksize;
#else
- if (iop != NULL)
- *iop = 8 * 1024;
+ if (iosizep != NULL)
+ *iosizep = DB_DEF_IOSIZE;
#endif
return (0);
}