lib/util/tftw.h

   1 #include <talloc.h>
   2
   3 enum tftw_flags_e {
   4         /* Regular file.  */
   5         TFTW_FLAG_FILE,
   6         /* Directory.  */
   7         TFTW_FLAG_DIR,
   8         /* Unreadable directory.  */
   9         TFTW_FLAG_DNR,
  10         /* Unstatable file.  */
  11         TFTW_FLAG_NSTAT,
  12         /* Symbolic link.  */
  13         TFTW_FLAG_SLINK,
  14         /* Special file (fifo, ...).  */
  15         TFTW_FLAG_SPEC,
  16
  17         /* Directory, all subdirs have been visited. */
  18         TFTW_FLAG_DP,
  19         /* Symbolic link naming non-existing file.  */
  20         TFTW_FLAG_SLN
  21 };
  22
  23 /* Maximum number of subdirectories to descend into */
  24 #define TFTW_MAX_DEPTH 50
  25
  26 typedef int (*tftw_walker_fn)(TALLOC_CTX *mem_ctx,
  27                               const char *fpath,
  28                               const struct stat *sb,
  29                               enum tftw_flags_e flag,
  30                               void *userdata);
  31
  32 int tftw(TALLOC_CTX *mem_ctx, const char *fpath, tftw_walker_fn fn, size_t depth, void *userdata);