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Restructure the OS interface yet again. This time make the OsFile object

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a virtual base class which is subclassed for unix, windows, and the crash
test simulator.  Add the new file "os.c" for common os layer code.  Move
all OS-specific routines into the sqlite3Os structure. (CVS 2795)

FossilOrigin-Name: bd8740d1aecba69e1b5d64d43db07e8ad8841f07
This commit is contained in:
drh
2005-11-30 03:20:31 +00:00
parent 392b3ddf2e
commit 054889ec6d
20 changed files with 752 additions and 598 deletions
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10
src/test2.c
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@@ -13,7 +13,7 @@
** is not included in the SQLite library. It is used for automated
** testing of the SQLite library.
**
** $Id: test2.c,v 1.37 2005/11/29 03:13:22 drh Exp $
** $Id: test2.c,v 1.38 2005/11/30 03:20:32 drh Exp $
*/
#include "sqliteInt.h"
#include "os.h"
@@ -532,20 +532,20 @@ static int fake_big_file(
return TCL_ERROR;
}
if( Tcl_GetInt(interp, argv[1], &n) ) return TCL_ERROR;
rc = sqlite3Io.xOpenReadWrite(argv[2], &fd, &readOnly);
rc = sqlite3Os.xOpenReadWrite(argv[2], &fd, &readOnly);
if( rc ){
Tcl_AppendResult(interp, "open failed: ", errorName(rc), 0);
return TCL_ERROR;
}
offset = n;
offset *= 1024*1024;
rc = sqlite3Io.xSeek(fd, offset);
rc = sqlite3OsSeek(fd, offset);
if( rc ){
Tcl_AppendResult(interp, "seek failed: ", errorName(rc), 0);
return TCL_ERROR;
}
rc = sqlite3Io.xWrite(fd, "Hello, World!", 14);
sqlite3Io.xClose(&fd);
rc = sqlite3OsWrite(fd, "Hello, World!", 14);
sqlite3OsClose(&fd);
if( rc ){
Tcl_AppendResult(interp, "write failed: ", errorName(rc), 0);
return TCL_ERROR;