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Docs/manual.texi: Added chapter for binary log, updated the changelog, linux section, OPTIMIZE TABLE... client/mysqladmin.c: Fixed bug with pid-file handling. client/mysqldump.c: Version change configure.in: Version change include/Makefile.am: Fix for SCO to get sched.h removed. include/global.h: Increased MY_NFILE; Added thread_safe_increment include/my_sys.h: Better root_alloc include/mysql.h: Better root_alloc include/mysys_err.h: Fix for PREAD/PWRITE on windows libmysql/libmysql.c: Better root_alloc myisam/mi_locking.c: Fix for PREAD/PWRITE on windows myisam/mi_static.c: Fix for PREAD/PWRITE on windows mysys/default.c: Better root_alloc mysys/errors.c: Fix for PREAD/PWRITE on windows mysys/my_alloc.c: Better root_alloc mysys/my_create.c: Fix for PREAD/PWRITE on windows mysys/my_fopen.c: Fix for PREAD/PWRITE on windows mysys/my_open.c: Fix for PREAD/PWRITE on windows mysys/my_pread.c: Fix for PREAD/PWRITE on windows mysys/tree.c: Better root_alloc readline/bind.c: Removed compiler warning readline/isearch.c: Removed compiler warning scripts/safe_mysqld.sh: Allow use of MYSQL_UNIX_PORT and MYSQL_TCP_PORT sql-bench/crash-me.sh: Version change sql-bench/limits/mysql-3.23.cfg: Update to latest MySQL version sql/filesort.cc: Added more statistics sql/ha_berkeley.h: Fixed bug with ORDER BY sql/ha_myisam.cc: Added OPTIMIZE TABLE and cleaned up the repair code sql/ha_myisam.h: Added OPTIMIZE TABLE and cleaned up the repair code sql/handler.cc: Added OPTIMIZE TABLE and cleaned up the repair code sql/handler.h: Added OPTIMIZE TABLE and cleaned up the repair code sql/item_func.cc: Fixed comment sql/item_timefunc.cc: Fixed possible month bug sql/mini_client.cc: Use of new root_alloc sql/mysql_priv.h: Added OPTIMIZE TABLE and cleaned up the repair code sql/mysqld.cc: Added more statistics sql/opt_range.cc: Use of new root_alloc sql/slave.cc: Use of new root_alloc sql/sql_acl.cc: Use of new root_alloc sql/sql_class.cc: Use of new root_alloc sql/sql_parse.cc: Use of new root_alloc sql/sql_select.cc: Added more statistics sql/sql_table.cc: Added OPTIMIZE TABLE and cleaned up the repair code sql/sql_udf.cc: Use of new root_alloc sql/sql_yacc.yy: Fixed that OPTIMIZE TABLE can take many tables as arguments sql/table.cc: Use of new root_alloc sql/thr_malloc.cc: Use of new root_alloc support-files/mysql.server.sh: Removed usage of AWK
97 lines
3 KiB
C
97 lines
3 KiB
C
/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA */
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#define USES_TYPES
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#include "mysys_priv.h"
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#include <my_dir.h>
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#include "mysys_err.h"
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#include <errno.h>
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#if defined(MSDOS) || defined(__WIN__)
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#include <share.h>
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#endif
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/*
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** Create a new file
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** Arguments:
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** Path-name of file
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** Read | write on file (umask value)
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** Read & Write on open file
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** Special flags
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*/
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File my_create(const char *FileName, int CreateFlags, int access_flags,
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myf MyFlags)
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{
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int fd;
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DBUG_ENTER("my_create");
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DBUG_PRINT("my",("Name: '%s' CreateFlags: %d AccessFlags: %d MyFlags: %d",
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FileName, CreateFlags, access_flags, MyFlags));
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#if !defined(NO_OPEN_3)
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fd = open((my_string) FileName, access_flags | O_CREAT,
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CreateFlags ? CreateFlags : my_umask);
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#elif defined(VMS)
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fd = open((my_string) FileName, access_flags | O_CREAT, 0,
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"ctx=stm","ctx=bin");
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#elif defined(MSDOS) || defined(__WIN__)
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if (access_flags & O_SHARE)
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fd = sopen((my_string) FileName, access_flags | O_CREAT | O_BINARY,
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SH_DENYNO, MY_S_IREAD | MY_S_IWRITE);
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else
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fd = open((my_string) FileName, access_flags | O_CREAT | O_BINARY,
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MY_S_IREAD | MY_S_IWRITE);
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#else
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fd = open(FileName, access_flags);
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#endif
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if (fd >= 0)
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{
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if ((int) fd >= MY_NFILE)
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{
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#if defined(THREAD) && !defined(HAVE_PREAD)
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(void) my_close(fd,MyFlags);
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my_errno=EMFILE;
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if (MyFlags & (MY_FFNF | MY_FAE | MY_WME))
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my_error(EE_OUT_OF_FILERESOURCES, MYF(ME_BELL+ME_WAITTANG),
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FileName, my_errno);
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DBUG_RETURN(-1);
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#else
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thread_safe_increment(my_file_opened,&THR_LOCK_open);
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DBUG_PRINT("exit",("fd: %d",fd));
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DBUG_RETURN(fd); /* safeguard */
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#endif
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}
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if ((my_file_info[fd].name = (char*) my_strdup(FileName,MyFlags)))
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{
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my_file_opened++;
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my_file_info[fd].type = FILE_BY_CREATE;
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#if defined(THREAD) && !defined(HAVE_PREAD)
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pthread_mutex_init(&my_file_info[fd].mutex,NULL);
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#endif
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DBUG_PRINT("exit",("fd: %d",fd));
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DBUG_RETURN(fd);
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}
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VOID(my_close(fd,MyFlags));
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my_errno=ENOMEM;
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}
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else
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my_errno=errno;
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if (MyFlags & (MY_FFNF | MY_FAE | MY_WME))
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my_error(EE_CANTCREATEFILE, MYF(ME_BELL+ME_WAITTANG), FileName,my_errno);
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DBUG_RETURN(-1);
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} /* my_create */
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