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Check if error code ENOTSUP is supported before using it. Ticket #3375. (CVS 5697)

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FossilOrigin-Name: c32cb106c5d68e98f51f1eaf9ae0e2a3c36d00d6
This commit is contained in:
danielk1977
2008-09-15 04:20:31 +00:00
parent f018cc2ef0
commit 5ad6a88f59
3 changed files with 12 additions and 10 deletions
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6
src/os_unix.c
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@@ -12,7 +12,7 @@
**
** This file contains code that is specific to Unix systems.
**
** $Id: os_unix.c,v 1.200 2008/09/04 17:17:39 danielk1977 Exp $
** $Id: os_unix.c,v 1.201 2008/09/15 04:20:32 danielk1977 Exp $
*/
#include "sqliteInt.h"
#if SQLITE_OS_UNIX /* This file is used on unix only */
@@ -1178,9 +1178,11 @@ static int sqliteErrorFromPosixError(int posixError, int sqliteIOErr) {
/* something went terribly awry, unless during file system support
* introspection, in which it actually means what it says */
#endif
#ifdef ENOTSUP
case ENOTSUP:
/* invalid fd, unless during file system support introspection, in which
* it actually means what it says */
#endif
case EIO:
case EBADF:
case EINVAL:
@@ -1563,7 +1565,7 @@ static int unixUnlock(sqlite3_file *id, int locktype){
pLock->locktype = NO_LOCK;
}else{
int tErrno = errno;
rc = sqliteErrorFromPosixError(tErrno, SQLITE_IOERR_UNLOCK);
rc = sqliteErrorFromPosixError(tErrno, SQLITE_IOERR_UNLOCK);
if( IS_LOCK_ERROR(rc) ){
pFile->lastErrno = tErrno;
}