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Overview
Comment:Small simplification to the xOpen method in the unix VFS.
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SHA1: 96e7d638ecdabbf84a152036eb01d408d142839e
User & Date: drh 2015-11-26 02:21:05.964
Context
2015-11-26
10:37
Simplify logic for syncing directories after creating or deleting a file in the unix VFS. (check-in: eb180b4f04 user: drh tags: trunk)
02:21
Small simplification to the xOpen method in the unix VFS. (check-in: 96e7d638ec user: drh tags: trunk)
2015-11-25
23:13
Simplify the temporary filename generator and the time-of-day functions in the unix VFS. (check-in: 6c5621ce1b user: drh tags: trunk)
Changes
Unified Diff Show Whitespace Changes Patch
Changes to src/os_unix.c.
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    if( rc!=SQLITE_OK ){
      assert( !p->pUnused );
      assert( eType==SQLITE_OPEN_WAL || eType==SQLITE_OPEN_MAIN_JOURNAL );
      return rc;
    }
    fd = robust_open(zName, openFlags, openMode);
    OSTRACE(("OPENX   %-3d %s 0%o\n", fd, zName, openFlags));

    if( fd<0 && errno!=EISDIR && isReadWrite && !isExclusive ){
      /* Failed to open the file for read/write access. Try read-only. */
      flags &= ~(SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE);
      openFlags &= ~(O_RDWR|O_CREAT);
      flags |= SQLITE_OPEN_READONLY;
      openFlags |= O_RDONLY;
      isReadonly = 1;
      fd = robust_open(zName, openFlags, openMode);








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    if( rc!=SQLITE_OK ){
      assert( !p->pUnused );
      assert( eType==SQLITE_OPEN_WAL || eType==SQLITE_OPEN_MAIN_JOURNAL );
      return rc;
    }
    fd = robust_open(zName, openFlags, openMode);
    OSTRACE(("OPENX   %-3d %s 0%o\n", fd, zName, openFlags));
    assert( !isExclusive || (openFlags & O_CREAT)!=0 );
    if( fd<0 && errno!=EISDIR && isReadWrite ){
      /* Failed to open the file for read/write access. Try read-only. */
      flags &= ~(SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE);
      openFlags &= ~(O_RDWR|O_CREAT);
      flags |= SQLITE_OPEN_READONLY;
      openFlags |= O_RDONLY;
      isReadonly = 1;
      fd = robust_open(zName, openFlags, openMode);
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