XRootD
XrdSysDir.hh
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1 #ifndef __SYS_DIR_H__
2 #define __SYS_DIR_H__
3 /******************************************************************************/
4 /* */
5 /* X r d S y s D i r . h h */
6 /* */
7 /* (c) 2006 G. Ganis (CERN) */
8 /* */
9 /* This file is part of the XRootD software suite. */
10 /* */
11 /* XRootD is free software: you can redistribute it and/or modify it under */
12 /* the terms of the GNU Lesser General Public License as published by the */
13 /* Free Software Foundation, either version 3 of the License, or (at your */
14 /* option) any later version. */
15 /* */
16 /* XRootD is distributed in the hope that it will be useful, but WITHOUT */
17 /* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
18 /* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
19 /* License for more details. */
20 /* */
21 /* You should have received a copy of the GNU Lesser General Public License */
22 /* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */
23 /* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */
24 /* */
25 /* The copyright holder's institutional names and contributor's names may not */
26 /* be used to endorse or promote products derived from this software without */
27 /* specific prior written permission of the institution or contributor. */
28 /* All Rights Reserved. See XrdInfo.cc for complete License Terms */
29 /******************************************************************************/
30 
32 // //
33 // XrdSysDir //
34 // //
35 // Author: G. Ganis, CERN, 2006 //
36 // //
37 // API for handling directories //
38 // //
40 
41 #if !defined(WINDOWS)
42 # include <sys/types.h>
43 #else
44 # define uid_t unsigned int
45 # define gid_t unsigned int
46 #endif
47 
48 class XrdSysDir
49 {
50  public:
51  XrdSysDir(const char *path);
52  virtual ~XrdSysDir();
53 
54  bool isValid() { return (dhandle ? 1 : 0); }
55  int lastError() { return lasterr; }
56  char *nextEntry();
57 
58  private:
59  void *dhandle; // Directory handle
60  int lasterr; // Error occurred at last operation
61 };
62 #endif
int lastError()
Definition: XrdSysDir.hh:55
virtual ~XrdSysDir()
Definition: XrdSysDir.cc:81
bool isValid()
Definition: XrdSysDir.hh:54
XrdSysDir(const char *path)
Definition: XrdSysDir.cc:51
char * nextEntry()
Definition: XrdSysDir.cc:95