Update. cvs/libc-ud-971201

1997-12-01 17:27  Ulrich Drepper  <drepper@cygnus.com>

	* Makefile (subdirs): Add iconvdata and localedata.

	* iconv/gconv.h: Define UNKNOWN_10646_CHAR as error value.

	* iconv/gconv_conf.c (read_conf_file): Little optimization.

	* iconvdata/8bit-gap.c: New file.
	* iconvdata/8bit-generic.c: Renamed from ...
	* iconvdata/iso8859-generic.c: ...this.
	* iconvdata/configure: Removed.
	* iconvdata/Makefile: Add new modules and better rules.
	* iconvdata/iso6937.c: Minor bug fixes.
	* iconvdata/iso8859-1.c: Likewise.
	* iconvdata/t61.c: Likewise.
	* iconvdata/iso8859-2.c: Change to use 8bit-generic.c.
	Minor bug fixes.
	* iconvdata/iso8859-3.c: Likewise.
	* iconvdata/iso8859-4.c: Likewise.
	* iconvdata/iso8859-5.c: Likewise.
	* iconvdata/iso8859-6.c: Likewise.
	* iconvdata/iso8859-7.c: Likewise.
	* iconvdata/iso8859-8.c: Likewise.
	* iconvdata/iso8859-9.c: Likewise.
	* iconvdata/iso8859-10.c: Likewise.
	* iconvdata/ebcdic-at-de-a.c: New file.
	* iconvdata/ebcdic-at-de.c: New file.
	* iconvdata/ebcdic-ca-fr.c: New file.
	* iconvdata/hp-roman8.c: New file.
	* iconvdata/koi-8.c: New file.
	* iconvdata/koi8-r.c: New file.
	* iconvdata/koi8-h.c: New file.
	* iconvdata/latin-greek-1.c: New file.
	* iconvdata/latin-greek-1.h: New file.
	* iconvdata/latin-greek.c: New file.
	* iconvdata/latin-greek.h: New file.
	* iconvdata/jis0201.c: New file.
	* iconvdata/jis0201.h: New file.
	* iconvdata/jis0208.c: New file.
	* iconvdata/jis0208.h: New file.
	* iconvdata/jis0212.c: New file.
	* iconvdata/jis0212.h: New file.
	* iconvdata/sjis.c: New file.
	* iconvdata/gap.pl: New file.  Script to generate table header.
	* iconvdata/gaptab.pl: New file.
	* iconvdata/gconv-modules: Add info about new modules.

	* locale/programs/charmap.c: Also examine alias names given in charmap
	files.

	* localedata/*: Add to here from add-on.  We need the information
	to generate tables for iconv.

	Update from db-2.3.14.
	* db2/Makefile: Updated.
	* db2/config.h: Likewise.
	* db2/db.h: Likewise.
	* db2/db_int.h: Likewise.
	* db2/btree/bt_cursor.c: Likewise.
	* db2/btree/bt_delete.c: Likewise.
	* db2/btree/bt_put.c: Likewise.
	* db2/btree/bt_search.c: Likewise.
	* db2/btree/bt_split.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/db/db_auto.c: Likewise.
	* db2/db/db_dispatch.c: Likewise.
	* db2/db/db_ret.c: Likewise.
	* db2/dbm/dbm.c: Likewise.
	* db2/hash/hash_auto.c: Likewise.
	* db2/include/btree_ext.h: Likewise.
	* db2/include/common_ext.h: Likewise.
	* db2/include/db.h.src: Likewise.
	* db2/include/db_cxx.h: Likewise.
	* db2/include/db_ext.h: Likewise.
	* db2/include/db_int.h.src: Likewise.
	* db2/include/lock.h: Likewise.
	* db2/include/log.h: Likewise.
	* db2/include/mp.h: Likewise.
	* db2/include/mp_ext.h: Likewise.
	* db2/include/os_ext.h: Likewise.
	* db2/include/os_func.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_get.c: Likewise.
	* db2/log/log_put.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/README: Likewise.
	* db2/mutex/mutex.c: Likewise.
	* db2/os/os_open.c: Likewise.
	* db2/os/os_func.c: Removed.
	* db2/os/os_config.c: New file.
	* db2/os/os_spin.c: New file.
	* db2/txn/txn.c: Likewise.
	* db2/txn/txn_auto.c: Likewise.

1997-11-30 06:01  Ulrich Drepper  <drepper@cygnus.com>

	* posix/sys/wait.h (__WAIT_INT): Don't use complex version with
	__typeof for C++ since this fails for class members.
	Reported by Neal Becker <neal@ctd.comsat.com>.

1997-11-28 11:21  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* configure.in: Check for a working makeinfo (3.11 or better).
	* config.make.in: Add MAKEINFO to be substituted.
	* manual/Makefile: Don't update info if makeinfo is too old.

1997-11-30 05:21  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/alpha/setjmp.S: Define _ASM and _SETJMP_H to get definitions.
	* sysdeps/alpha/__longjmp.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/kernel_termios.h: Include <termios.h>
	not <bits/termios.h>.

	* sysdeps/unix/sysv/linux/alpha/syscalls.list: Define syscall as
	__llseek and make llseek and lseek64 weak aliases.
	* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
	Patches by a sun <asun@zoology.washington.edu>.

1997-11-29 19:19  Zack Weinberg  <zack@rabi.phys.columbia.edu>

	* misc/sys/syslog.h: Delete KERNEL preprocessor conditional.
	* sysdeps/unix/sysv/linux/powerpc/bits/termios.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/termios.h: Likewise.
	* misc/sys/syslog.h: Clean up BSD header.

1997-11-29  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/unix/sysv/linux/bits/in.h: Add changes from Linux 2.1.67.

	* sysdeps/libm-ieee754/s_ctan.c (__ctan): Raise invalid exception
	for ctan(+-inf,x).
	* sysdeps/libm-ieee754/s_ctanl.c (__ctanl): Likewise.
	* sysdeps/libm-ieee754/s_ctanf.c (__ctanf): Likewise.

	* math/libm-test.c (csqrt_test): Add tests for cabs, carg, ctan,
	csqrt (-1), ctanh(i*pi/4).

1997-11-26  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/generic/bits/confname.h: Fix comma in enumerator.

1997-11-28 13:28  Philip Blundell  <Philip.Blundell@pobox.com>

	* sysdeps/unix/sysv/linux/net/if_arp.h: Add more ARPHRD_ constants.

1997-11-26  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* wcsmbs/wcrtomb.c (__wcrtomb): Remove unused variable fake.

1997-11-26 21:28  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/posix/getcwd.c (GETCWD_STORYGE_CLASS): Remove definition
	and use.  Define GETCWD_RETURN_TYPE instead and use it.
	* sysdeps/unix/sysv/linux/getcwd.c: Define GETCWD_RETURN_TYPE instead
	of GETCWD_STORYGE_CLASS and put the return type and the
	`internal_function' in the right order for gcc 2.7.2.

1997-11-26  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/unix/sysv/linux/sys/module.h: Remove file.  It's
	incompatible with Linux 2.1.x.  Packages using modules
	(e.g. modutils) should/do provide their own version.  Suggested by
	Richard Henderson.

	* sysdeps/unix/sysv/linux/Dist: Remove sys/module.h.

	* sysdeps/unix/sysv/linux/Makefile (sysdep_headers)
	[$(subdir)=socket]: Remove sys/module.h.

	* libio/stdio.h: Correct comment of sys_nerr/sys_errlist.

4 files changed, 51 insertions, 34 deletions

diff --git a/db2/common/db_appinit.c b/db2/common/db_appinit.c
index 74ba9ff426..05fc7cc084 100644
--- a/db2/common/db_appinit.c
+++ b/db2/common/db_appinit.c
@@ -8,7 +8,7 @@
 #include "config.h"
 
 #ifndef lint
-static const char sccsid[] = "@(#)db_appinit.c	10.36 (Sleepycat) 10/28/97";
+static const char sccsid[] = "@(#)db_appinit.c	10.37 (Sleepycat) 11/25/97";
 #endif /* not lint */
 
 #ifndef NO_SYSTEM_INCLUDES
@@ -108,10 +108,23 @@ db_appinit(db_home, db_config, dbenv, flags)
 		if ((ret = __db_parse(dbenv, *p)) != 0)
 			goto err;
 
-	/* Parse the config file. */
+	/*
+	 * Parse the config file.
+	 *
+	 * XXX
+	 * Don't use sprintf(3)/snprintf(3) -- the former is dangerous, and
+	 * the latter isn't standard, and we're manipulating strings handed
+	 * us by the application.
+	 */
 	if (dbenv->db_home != NULL) {
-		(void)snprintf(buf,
-		    sizeof(buf), "%s/DB_CONFIG", dbenv->db_home);
+#define	CONFIG_NAME	"/DB_CONFIG"
+		if (strlen(dbenv->db_home) +
+		    strlen(CONFIG_NAME) + 1 > sizeof(buf)) {
+			ret = ENAMETOOLONG;
+			goto err;
+		}
+		(void)strcpy(buf, dbenv->db_home);
+		(void)strcat(buf, CONFIG_NAME);
 		if ((fp = fopen(buf, "r")) != NULL) {
 			while (fgets(buf, sizeof(buf), fp) != NULL) {
 				if ((lp = strchr(buf, '\n')) != NULL)
diff --git a/db2/common/db_apprec.c b/db2/common/db_apprec.c
index ac0176d70f..188c6b9f95 100644
--- a/db2/common/db_apprec.c
+++ b/db2/common/db_apprec.c
@@ -11,7 +11,7 @@
 static const char copyright[] =
 "@(#) Copyright (c) 1997\n\
 	Sleepycat Software Inc.  All rights reserved.\n";
-static const char sccsid[] = "@(#)db_apprec.c	10.18 (Sleepycat) 9/30/97";
+static const char sccsid[] = "@(#)db_apprec.c	10.19 (Sleepycat) 11/23/97";
 #endif
 
 #ifndef NO_SYSTEM_INCLUDES
@@ -72,10 +72,8 @@ __db_apprec(dbenv, flags)
 	if (LF_ISSET(DB_RECOVER_FATAL))
 		first_flag = DB_FIRST;
 	else {
-		if ((ret = __log_findckp(lp, &lsn)) == DB_NOTFOUND) {
-			F_SET(lp, is_thread);
-			return (0);
-		}
+		if ((ret = __log_findckp(lp, &lsn)) == DB_NOTFOUND)
+			goto out;
 		first_flag = DB_SET;
 	}
 
@@ -88,7 +86,7 @@ __db_apprec(dbenv, flags)
 			    (u_long)lsn.file, (u_long)lsn.offset);
 		else
 			__db_err(dbenv, "Retrieving first LSN");
-		goto err;
+		goto out;
 	}
 
 	first_lsn = lsn;
@@ -99,7 +97,7 @@ __db_apprec(dbenv, flags)
 		if ((ret =
 		    log_get(dbenv->lg_info, &lsn, &data, DB_NEXT)) != 0) {
 			if (ret != DB_NOTFOUND)
-				goto err;
+				goto out;
 			break;
 		}
 	}
@@ -123,7 +121,7 @@ __db_apprec(dbenv, flags)
 			goto msgerr;
 	}
 	if (ret != 0 && ret != DB_NOTFOUND)
-		goto err;
+		goto out;
 
 	for (ret = log_get(lp, &lsn, &data, DB_NEXT);
 	    ret == 0; ret = log_get(lp, &lsn, &data, DB_NEXT)) {
@@ -134,7 +132,7 @@ __db_apprec(dbenv, flags)
 			goto msgerr;
 	}
 	if (ret != DB_NOTFOUND)
-		goto err;
+		goto out;
 
 	/* Now close all the db files that are open. */
 	__log_close_files(lp);
@@ -148,7 +146,7 @@ __db_apprec(dbenv, flags)
 	dbenv->tx_info->region->last_ckp = ckp_lsn;
 	dbenv->tx_info->region->time_ckp = (u_int32_t)now;
 	if ((ret = txn_checkpoint(dbenv->tx_info, 0, 0)) != 0)
-		goto err;
+		goto out;
 
 	if (dbenv->db_verbose) {
 		__db_err(lp->dbenv, "Recovery complete at %s", ctime(&now));
@@ -160,12 +158,13 @@ __db_apprec(dbenv, flags)
 		    (u_long)dbenv->tx_info->region->last_ckp.offset);
 	}
 
-	F_SET(lp, is_thread);
-	return (0);
+	if (0) {
+msgerr:		__db_err(dbenv, "Recovery function for LSN %lu %lu failed",
+		    (u_long)lsn.file, (u_long)lsn.offset);
+	}
 
-msgerr:	__db_err(dbenv, "Recovery function for LSN %lu %lu failed",
-	    (u_long)lsn.file, (u_long)lsn.offset);
+out:	F_SET(lp, is_thread);
+	__db_txnlist_end(txninfo);
 
-err:	F_SET(lp, is_thread);
 	return (ret);
 }
diff --git a/db2/common/db_err.c b/db2/common/db_err.c
index f3e7b40448..13f2cb5dc3 100644
--- a/db2/common/db_err.c
+++ b/db2/common/db_err.c
@@ -8,7 +8,7 @@
 #include "config.h"
 
 #ifndef lint
-static const char sccsid[] = "@(#)db_err.c	10.18 (Sleepycat) 8/27/97";
+static const char sccsid[] = "@(#)db_err.c	10.19 (Sleepycat) 11/9/97";
 #endif /* not lint */
 
 #ifndef NO_SYSTEM_INCLUDES
@@ -302,10 +302,13 @@ __db_cgetchk(dbp, key, data, flags, isvalid)
 		break;
 	case DB_SET:
 		break;
-	case DB_SET_RECNO:
 	case DB_GET_RECNO:
 		if (!F_ISSET(dbp, DB_BT_RECNUM))
 			goto err;
+		break;
+	case DB_SET_RECNO:
+		if (!F_ISSET(dbp, DB_BT_RECNUM))
+			goto err;
 		check_key = 1;
 		break;
 	default:
@@ -313,8 +316,9 @@ err:		return (__db_ferr(dbp->dbenv, "c_get", 0));
 	}
 
 	/* Check for invalid key/data flags. */
-	DB_CHECK_FLAGS(dbp->dbenv, "key", key->flags,
-	    DB_DBT_MALLOC | DB_DBT_USERMEM | DB_DBT_PARTIAL);
+	if (check_key)
+		DB_CHECK_FLAGS(dbp->dbenv, "key", key->flags,
+		    DB_DBT_MALLOC | DB_DBT_USERMEM | DB_DBT_PARTIAL);
 	DB_CHECK_FLAGS(dbp->dbenv, "data", data->flags,
 	    DB_DBT_MALLOC | DB_DBT_USERMEM | DB_DBT_PARTIAL);
 
diff --git a/db2/common/db_region.c b/db2/common/db_region.c
index 3e8cd2dc66..4fc603a2b0 100644
--- a/db2/common/db_region.c
+++ b/db2/common/db_region.c
@@ -43,7 +43,7 @@
 #include "config.h"
 
 #ifndef lint
-static const char sccsid[] = "@(#)db_region.c	10.15 (Sleepycat) 10/25/97";
+static const char sccsid[] = "@(#)db_region.c	10.18 (Sleepycat) 11/28/97";
 #endif /* not lint */
 
 #ifndef NO_SYSTEM_INCLUDES
@@ -80,14 +80,14 @@ static int __db_rmap __P((DB_ENV *, int, size_t, void *));
  * into memory, NULL on error.
  *
  * PUBLIC: int __db_rcreate __P((DB_ENV *, APPNAME,
- * PUBLIC:    const char *, const char *, int, size_t, int *, void *));
+ * PUBLIC:    const char *, const char *, int, size_t, int, int *, void *));
  */
 int
-__db_rcreate(dbenv, appname, path, file, mode, size, fdp, retp)
+__db_rcreate(dbenv, appname, path, file, mode, size, oflags, fdp, retp)
 	DB_ENV *dbenv;
 	APPNAME appname;
 	const char *path, *file;
-	int mode, *fdp;
+	int mode, oflags, *fdp;
 	size_t size;
 	void *retp;
 {
@@ -110,12 +110,13 @@ __db_rcreate(dbenv, appname, path, file, mode, size, fdp, retp)
 	/*
 	 * Now open the file. We need to make sure that multiple processes
 	 * that attempt to create the region at the same time are properly
-	 * ordered, so we open it O_EXCL and O_CREAT so two simultaneous
+	 * ordered, so we open it DB_EXCL and DB_CREATE so two simultaneous
 	 * attempts to create the region will return failure in one of the
 	 * attempts.
 	 */
-	if (fd == -1 && (ret = __db_open(name,
-	    DB_CREATE | DB_EXCL, DB_CREATE | DB_EXCL, mode, &fd)) != 0) {
+	oflags |= DB_CREATE | DB_EXCL;
+	if (fd == -1 &&
+	    (ret = __db_open(name, oflags, oflags, mode, &fd)) != 0) {
 		if (ret != EEXIST)
 			__db_err(dbenv,
 			    "region create: %s: %s", name, strerror(ret));
@@ -398,7 +399,7 @@ __db_runlink(dbenv, appname, path, file, force)
 
 	/* If the file doesn't exist, we're done. */
 	if (__db_exists(name, NULL))
-		return (0);		/* XXX: ENOENT? */
+		goto done;
 
 	/*
 	 * If we're called with a force flag, try and unlink the file.  This
@@ -412,8 +413,7 @@ __db_runlink(dbenv, appname, path, file, force)
 	if (force) {
 		if ((ret = __db_unlink(name)) != 0 && ret != ENOENT)
 			goto err1;
-		FREES(name);
-		return (0);
+		goto done;
 	}
 
 	/* Open and lock the region. */
@@ -453,7 +453,7 @@ __db_runlink(dbenv, appname, path, file, force)
 		(void)__db_sleep(0, 250000);
 	}
 	if (ret == 0) {
-		FREES(name);
+done:		FREES(name);
 		return (0);
 	}
 
@@ -467,6 +467,7 @@ __db_runlink(dbenv, appname, path, file, force)
 err2:	(void)__db_mutex_unlock(&rp->lock, fd);
 	(void)__db_rclose(dbenv, fd, rp);
 err1:	__db_err(dbenv, "region unlink: %s: %s", name, strerror(ret));
+
 	FREES(name);
 	return (ret);
 }