Re: [sqlite] HELP sqlite3 used in vxworks has some problem
firstly : Even if I used #if OS_VXWORKS || osAccess(zPath,0) != 0 #endif or I used #if OS_VXWORKS }else if(errno == 0x380003 || errno == 13 ) rc = SQLITE_IOERR_DELETE_NOENT: #endif Without the SQLITE_ENABLE_LOCKING_STYLE compile option, I tried the above two method, but it still told me the error : disk I/o error. secondly, I found another problem. When I download the *.out file, it tells me Unresolved Symbols List: sem_post, ftruncate, sem_trywait,sem_open. when building with spec:PPC604gnu, have the above problem, build spec:SIMNTdiab do not. At 2014-09-01 11:40:53, Andy Ling andy.l...@quantel.com wrote: -Original Message- From: sqlite-users-boun...@sqlite.org [mailto:sqlite-users- boun...@sqlite.org] On Behalf Of Richard Hipp Sent: 01 September 2014 15:30 To: General Discussion of SQLite Database Subject: Re: [sqlite] HELP sqlite3 used in vxworks has some problem Please try the patch at http://www.sqlite.org/src/info/b0f6b91f36b503d8ba8d5257bb194f8c1afb483 3 and see if that fixes the problem. I think that fixes unixDelete. Running on the vxWorks dosFs disk everything works as before. If I use the host filing system, then I think the delete of the non-existent file works, but it then fails in unixSync followed by a fail in unixDelete os_unix.c:27830: (35) full_fsync(/tgtsvr/testdb.sql-journal) - (1034) Error code 35 is ENOTSUP - fsync is apparently not supported on your filesystem. OK. So it sounds like the answer to Wang Qinggang at the moment is that the host filing system is not supported. I'm slightly surprised fsync isn't supported, but a quick test here proves that it isn't. I will try and raise it with WindRiver and see what they say. It may be a general problem with any network filing system under vxWorks. I'm happy that dosFs works. That's all I need for the time being. Regards Andy Ling ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] HELP sqlite3 used in vxworks has some problem
Thank Andy Ling. best wishes. regards Wang Qinggang. At 2014-09-02 09:45:47, Andy Ling andy.l...@quantel.com wrote: -Original Message- From: sqlite-users-boun...@sqlite.org [mailto:sqlite-users- boun...@sqlite.org] On Behalf Of ??? Sent: 02 September 2014 13:41 To: General Discussion of SQLite Database Subject: Re: [sqlite] HELP sqlite3 used in vxworks has some problem firstly : Even if I used #if OS_VXWORKS || osAccess(zPath,0) != 0 #endif or I used #if OS_VXWORKS }else if(errno == 0x380003 || errno == 13 ) rc = SQLITE_IOERR_DELETE_NOENT: #endif Without the SQLITE_ENABLE_LOCKING_STYLE compile option, I tried the above two method, but it still told me the error : disk I/o error. If you read what I wrote in the email you are answering, you will see that the problem is that the host file system does not support fsync. So the short answer is that you cannot use SQLite with a database that is stored on your host PC. You must use a file system that is part of the target system. Regards Andy Ling ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] HELP sqlite3 used in vxworks has someproblem？
hi, Andy Ling
I have removed the SQLITE_ENABLE_LOCKING_STYLE compile option, so it tell
me the error : disk I/o error.
but when I set breakpoint in unixdelete funtion , I found it not enter
the funtion. I do not know why.
You are right! What OS your host system is running (Windows in my case).
I want to get some information from the unixdelete funtion.
Regards
Wang Qinggang
At 2014-08-29 05:30:23, Andy Ling andy.l...@quantel.com wrote:
Have you removed the SQLITE_ENABLE_LOCKING_STYLE compile option?
On my vxWorks system, if I open a new database and create a table it always
calls unixDelete trying to delete a “database name”-wal file. This doesn’t
exist so it has to handle the error.
This patch that was added ….
#if OS_VXWORKS
}else if( errno==0x380003 ){ /* == S_dosFsLib_FILE_NOT_FOUND */
rc = SQLITE_IOERR_DELETE_NOENT;
#endif
to handle the error code returned by a dosFs filing system. Before adding this
patch I got the disk I/O error.
Because you are using the host filing system I would guess the error code
returned will be something different.
Looking at the WindRiver documentation for the tsfs driver it says….
“The routines in this library return the VxWorks error codes that most closely
match the errnos generated by the corresponding host function.”
So it looks like it will depend on what OS your host system is running (Windows
I assume in your case).
Regards
Andy Ling
From: 163 [mailto:2004wqg2...@163.com]
Sent: 29 August 2014 03:34
To: Andy Ling
Cc:sqlite-users@sqlite.org; Jan Nijtmans
Subject: Re: [sqlite] HELP sqlite3 used in vxworks has someproblem？
i find it not enter the unixdelete.
发自我的 iPhone
在 2014年8月28日，22:42，Andy Ling andy.l...@quantel.com 写道：
Sorry, I meant unixDelete
My guess is that because you are using the host filing system vxWorks will be
setting yet another error code for a file that doesn’t exist. So it will need
another check adding to unixDelete
Regards
Andy Ling
From:王庆刚 [mailto:2004wqg2...@163.com]
Sent: 28 August 2014 15:01
To: Andy Ling
Cc:sqlite-users@sqlite.org; Jan Nijtmans
Subject: Re:RE: Re:RE: [sqlite] HELP sqlite3 used in vxworks has someproblem？
Is unixUnlink an function? If it is , but I can not find the funtion in
sqlite3.c.
Regards
Wang Qinggang
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Re: [sqlite] HELP sqlite3 used in vxworks has someproblem？
Is unixUnlink an function? If it is , but I can not find the funtion in sqlite3.c. Regards Wang Qinggang At 2014-08-28 00:03:23, Andy Ling andy.l...@quantel.com wrote: So you are using a host file system. You should be able to make the open work by using rc = sqlite3_open(host:D:/WindRiver/SqliteOne.db,db); You have to use a path and file name that works in the vxWorks domain. It shouldn’t be necessary to use –DSQLITE_ENABLE_LOCKING_STYLE=1. In fact it has been said this will probably not work in other areas. So it would be good to find out what is causing the disk I/O error. Did you try putting some debug in unixUnlink? Regards Andy Ling From:王庆刚 [mailto:2004wqg2...@163.com] Sent: 27 August 2014 16:17 To: Andy Ling Cc:sqlite-users@sqlite.org; Jan Nijtmans Subject: Re:RE: [sqlite] HELP sqlite3 used in vxworks has someproblem？ Firstly: I fixed the disk I/O error by adding -DSQLITE_ENABLE_LOCKING_STYLE=1 to the build macro. Secondly: rc = sqlite3_open(D:\\WindRiver\\SqliteOne.db,db); I change it to the following cd(host:D:/WindRiver); rc = sqlite3_open(SqliteOne.db,db); can fix the problem : unable to open the database. At 2014-08-26 08:55:31, Andy Ling andy.l...@quantel.com wrote: As I said before, that doesn’t look like a vxWorks path to a file. Are you sure D:\\WindRiver really exists? In general vxWorks uses the forward slash (/) as a path separator. Is this a remote mounted host file system you are trying to use? What is your current directory when it works the second time? i.e. what is the output from the “pwd” command? Can you use that directory as part of a full pathname? I’m glad you have fixed the disk I/O problem. What did you have to do? Are there any more changes that need feeding back into the source? Regards Andy Ling From:王庆刚 [mailto:2004wqg2...@163.com] Sent: 26 August 2014 13:44 To: Andy Ling Cc:sqlite-users@sqlite.org; Jan Nijtmans Subject: Re:RE: Re:Re: [sqlite] HELP sqlite3 used in vxworks has someproblem？ hi, Andy Ling: The error disk I / o error I have resolved ; but when I used the following code: rc = sqlite3_open(D:\\WindRiver\\SqliteOne.db,db); it tell me can not find the data base; when I used the following code: rc = sqlite3_open(SqliteOne.db,db); It is OK How could I resolve the prolblem? At 2014-08-25 11:29:57, Andy Ling andy.l...@quantel.com wrote: That file name in the first error doesn't look like a vxWorks file. What devices have you got mounted. You need to specify a file path that points to one of the vxWorks file IO devices. By just specifying the file name in your second example it is being created in the current directory. The second disk I / O error is what I had before applying the patch to unixUnlink. The error returned by vxWorks when deleting a file that doesn't exist depends on the underlying file system. If it is a POSIX file system it should return ENOENT. For dosFS it returns S_dosFsLib_FILE_NOT_FOUND, which in vxWorks 6.9 is 0x380003 So if you are using yet another file system, maybe you are getting a different error code being set. start by adding a printf to unixUnlink to find out if that is your problem. Regards Andy Ling From:王庆刚 [2004wqg2...@163.com] Sent: 25 August 2014 13:13 To:sqlite-users@sqlite.org; Andy Ling; Jan Nijtmans Subject: Re:Re: [sqlite] HELP sqlite3 used in vxworks has someproblem？ hi I modified the code sqlite3.c according to you method, as follow http://fossil-scm.org/index.html/vpatch?from=dd5743a8239d1ce9to=b68f65bb69a098a1 or http://fossil-scm.org/index.html/info/c2d4bd7365 I test you method in workbench3.2(vxworks6.8) , the build macros which I used in build properties is : -DOS_VXWORKS=1 -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION -DHAVE_UTIME but it still have some problems. 1. if I do as follows: rc = sqlite3_open(D:\\WindRiver\\SqliteOne.db,db); it tell me the error can not open the database. 2. if I do as follows: rc = sqlite3_open(SqliteOne.db,db);this will be ok . but when I do the following thing sql = create table stu(i int, name text);; rc = sqlite3_exec(db,sql,NULL,NULL,err); it tell me the error : disk I / O error. 在 2014-08-12 08:10:13，Jan Nijtmans jan.nijtm...@gmail.com 写道： 2014-08-03 9:56 GMT+02:00 Jan Nijtmans jan.nijtm...@gmail.com: 2014-08-02 16:00 GMT+02:00 王庆刚 2004wqg2...@163.com: hi ， Can Sqlite3.c and sqlite.h be compiled in Workbench3.2 for Vxworks6.8 ? When I compile them , there have so many problems . You can find the necessary changes here: http://fossil-scm.org/index.html/vpatch?from=dd5743a8239d1ce9to=b68f65bb69a098a1 thanks to Andy Ling. Still has to be reviewed by the SQLite developers for inclusion in 3.8.6 (not tested yet on other platforms than vxworks, win32/64 and Linux, there it works fine) New attempt here, base
Re: [sqlite] HELP sqlite3 used in vxworks has someproblem？
Firstly: I fixed the disk I/O error by adding -DSQLITE_ENABLE_LOCKING_STYLE=1 to the build macro. Secondly: rc = sqlite3_open(D:\\WindRiver\\SqliteOne.db,db); I change it to the following cd(host:D:/WindRiver); rc = sqlite3_open(SqliteOne.db,db); can fix the problem : unable to open the database. At 2014-08-26 08:55:31, Andy Ling andy.l...@quantel.com wrote: As I said before, that doesn’t look like a vxWorks path to a file. Are you sure D:\\WindRiver really exists? In general vxWorks uses the forward slash (/) as a path separator. Is this a remote mounted host file system you are trying to use? What is your current directory when it works the second time? i.e. what is the output from the “pwd” command? Can you use that directory as part of a full pathname? I’m glad you have fixed the disk I/O problem. What did you have to do? Are there any more changes that need feeding back into the source? Regards Andy Ling From:王庆刚 [mailto:2004wqg2...@163.com] Sent: 26 August 2014 13:44 To: Andy Ling Cc:sqlite-users@sqlite.org; Jan Nijtmans Subject: Re:RE: Re:Re: [sqlite] HELP sqlite3 used in vxworks has someproblem？ hi, Andy Ling: The error disk I / o error I have resolved ; but when I used the following code: rc = sqlite3_open(D:\\WindRiver\\SqliteOne.db,db); it tell me can not find the data base; when I used the following code: rc = sqlite3_open(SqliteOne.db,db); It is OK How could I resolve the prolblem? At 2014-08-25 11:29:57, Andy Ling andy.l...@quantel.com wrote: That file name in the first error doesn't look like a vxWorks file. What devices have you got mounted. You need to specify a file path that points to one of the vxWorks file IO devices. By just specifying the file name in your second example it is being created in the current directory. The second disk I / O error is what I had before applying the patch to unixUnlink. The error returned by vxWorks when deleting a file that doesn't exist depends on the underlying file system. If it is a POSIX file system it should return ENOENT. For dosFS it returns S_dosFsLib_FILE_NOT_FOUND, which in vxWorks 6.9 is 0x380003 So if you are using yet another file system, maybe you are getting a different error code being set. start by adding a printf to unixUnlink to find out if that is your problem. Regards Andy Ling From:王庆刚 [2004wqg2...@163.com] Sent: 25 August 2014 13:13 To:sqlite-users@sqlite.org; Andy Ling; Jan Nijtmans Subject: Re:Re: [sqlite] HELP sqlite3 used in vxworks has someproblem？ hi I modified the code sqlite3.c according to you method, as follow http://fossil-scm.org/index.html/vpatch?from=dd5743a8239d1ce9to=b68f65bb69a098a1 or http://fossil-scm.org/index.html/info/c2d4bd7365 I test you method in workbench3.2(vxworks6.8) , the build macros which I used in build properties is : -DOS_VXWORKS=1 -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION -DHAVE_UTIME but it still have some problems. 1. if I do as follows: rc = sqlite3_open(D:\\WindRiver\\SqliteOne.db,db); it tell me the error can not open the database. 2. if I do as follows: rc = sqlite3_open(SqliteOne.db,db);this will be ok . but when I do the following thing sql = create table stu(i int, name text);; rc = sqlite3_exec(db,sql,NULL,NULL,err); it tell me the error : disk I / O error. 在 2014-08-12 08:10:13，Jan Nijtmans jan.nijtm...@gmail.com 写道： 2014-08-03 9:56 GMT+02:00 Jan Nijtmans jan.nijtm...@gmail.com: 2014-08-02 16:00 GMT+02:00 王庆刚 2004wqg2...@163.com: hi ， Can Sqlite3.c and sqlite.h be compiled in Workbench3.2 for Vxworks6.8 ? When I compile them , there have so many problems . You can find the necessary changes here: http://fossil-scm.org/index.html/vpatch?from=dd5743a8239d1ce9to=b68f65bb69a098a1 thanks to Andy Ling. Still has to be reviewed by the SQLite developers for inclusion in 3.8.6 (not tested yet on other platforms than vxworks, win32/64 and Linux, there it works fine) New attempt here, base on current SQLite trunk: http://fossil-scm.org/index.html/info/c2d4bd7365 Regards, Jan Nijtmans ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] HELP sqlite3 used in vxworks has someproblem？
hi, Andy Ling: The error disk I / o error I have resolved ; but when I used the following code: rc = sqlite3_open(D:\\WindRiver\\SqliteOne.db,db); it tell me can not find the data base; when I used the following code: rc = sqlite3_open(SqliteOne.db,db); It is OK How could I resolve the prolblem? At 2014-08-25 11:29:57, Andy Ling andy.l...@quantel.com wrote: That file name in the first error doesn't look like a vxWorks file. What devices have you got mounted. You need to specify a file path that points to one of the vxWorks file IO devices. By just specifying the file name in your second example it is being created in the current directory. The second disk I / O error is what I had before applying the patch to unixUnlink. The error returned by vxWorks when deleting a file that doesn't exist depends on the underlying file system. If it is a POSIX file system it should return ENOENT. For dosFS it returns S_dosFsLib_FILE_NOT_FOUND, which in vxWorks 6.9 is 0x380003 So if you are using yet another file system, maybe you are getting a different error code being set. start by adding a printf to unixUnlink to find out if that is your problem. Regards Andy Ling From: 王庆刚 [2004wqg2...@163.com] Sent: 25 August 2014 13:13 To:sqlite-users@sqlite.org; Andy Ling; Jan Nijtmans Subject: Re:Re: [sqlite] HELP sqlite3 used in vxworks has someproblem？ hi I modified the code sqlite3.c according to you method, as follow http://fossil-scm.org/index.html/vpatch?from=dd5743a8239d1ce9to=b68f65bb69a098a1 or http://fossil-scm.org/index.html/info/c2d4bd7365 I test you method in workbench3.2(vxworks6.8) , the build macros which I used in build properties is : -DOS_VXWORKS=1 -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION -DHAVE_UTIME but it still have some problems. 1. if I do as follows: rc = sqlite3_open(D:\\WindRiver\\SqliteOne.db,db); it tell me the error can not open the database. 2. if I do as follows: rc = sqlite3_open(SqliteOne.db,db);this will be ok . but when I do the following thing sql = create table stu(i int, name text);; rc = sqlite3_exec(db,sql,NULL,NULL,err); it tell me the error : disk I / O error. 在 2014-08-12 08:10:13，Jan Nijtmans jan.nijtm...@gmail.com 写道： 2014-08-03 9:56 GMT+02:00 Jan Nijtmans jan.nijtm...@gmail.com: 2014-08-02 16:00 GMT+02:00 王庆刚 2004wqg2...@163.com: hi ， Can Sqlite3.c and sqlite.h be compiled in Workbench3.2 for Vxworks6.8 ? When I compile them , there have so many problems . You can find the necessary changes here: http://fossil-scm.org/index.html/vpatch?from=dd5743a8239d1ce9to=b68f65bb69a098a1 thanks to Andy Ling. Still has to be reviewed by the SQLite developers for inclusion in 3.8.6 (not tested yet on other platforms than vxworks, win32/64 and Linux, there it works fine) New attempt here, base on current SQLite trunk: http://fossil-scm.org/index.html/info/c2d4bd7365 Regards, Jan Nijtmans ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] HELP sqlite3 used in vxworks has someproblem？
hi I modified the code sqlite3.c according to you method, as follow http://fossil-scm.org/index.html/vpatch?from=dd5743a8239d1ce9to=b68f65bb69a098a1 or http://fossil-scm.org/index.html/info/c2d4bd7365 I test you method in workbench3.2(vxworks6.8) , the build macros which I used in build properties is : -DOS_VXWORKS=1 -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION -DHAVE_UTIME but it still have some problems. 1. if I do as follows: rc = sqlite3_open(D:\\WindRiver\\SqliteOne.db,db); it tell me the error can not open the database. 2. if I do as follows: rc = sqlite3_open(SqliteOne.db,db);this will be ok . but when I do the following thing sql = create table stu(i int, name text);; rc = sqlite3_exec(db,sql,NULL,NULL,err); it tell me the error : disk I / O error. 在 2014-08-12 08:10:13，Jan Nijtmans jan.nijtm...@gmail.com 写道： 2014-08-03 9:56 GMT+02:00 Jan Nijtmans jan.nijtm...@gmail.com: 2014-08-02 16:00 GMT+02:00 王庆刚 2004wqg2...@163.com: hi ， Can Sqlite3.c and sqlite.h be compiled in Workbench3.2 for Vxworks6.8 ? When I compile them , there have so many problems . You can find the necessary changes here: http://fossil-scm.org/index.html/vpatch?from=dd5743a8239d1ce9to=b68f65bb69a098a1 thanks to Andy Ling. Still has to be reviewed by the SQLite developers for inclusion in 3.8.6 (not tested yet on other platforms than vxworks, win32/64 and Linux, there it works fine) New attempt here, base on current SQLite trunk: http://fossil-scm.org/index.html/info/c2d4bd7365 Regards, Jan Nijtmans ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
[sqlite] HELP sqlite3 used in vxworks has someproblem？
hi ， Can Sqlite3.c and sqlite.h be compiled in Workbench3.2 for Vxworks6.8 ? When I compile them , there have so many problems . ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
