diff options
Diffstat (limited to 'bftw.h')
| -rw-r--r-- | bftw.h | 13 |
1 files changed, 11 insertions, 2 deletions
@@ -9,11 +9,15 @@ * the COPYING file or http://www.wtfpl.net/ for more details. * *********************************************************************/ +#include <sys/stat.h> + /** * Callback function type for bftw(). * * @param fpath * The path to the encountered file. + * @param sb + * A stat() buffer; may be NULL if no stat() call was needed. * @param typeflag * A typeflag value (see below). * @param ptr @@ -21,7 +25,7 @@ * @return * An action value (see below). */ -typedef int bftw_fn(const char *fpath, int typeflag, void *ptr); +typedef int bftw_fn(const char *fpath, const struct stat *sb, int typeflag, void *ptr); /** * Breadth First Tree Walk (or Better File Tree Walk). @@ -36,12 +40,14 @@ typedef int bftw_fn(const char *fpath, int typeflag, void *ptr); * The callback to invoke. * @param nopenfd * The maximum number of file descriptors to keep open. + * @param flags + * Flags that control bftw() behavior (see below). * @param ptr * A generic pointer which is passed to fn(). * @return * 0 on success, or -1 on failure. */ -int bftw(const char *dirpath, bftw_fn *fn, int nopenfd, void *ptr); +int bftw(const char *dirpath, bftw_fn *fn, int nopenfd, int flags, void *ptr); /** typeflag: Directory. */ #define BFTW_D 0 @@ -60,3 +66,6 @@ int bftw(const char *dirpath, bftw_fn *fn, int nopenfd, void *ptr); #define BFTW_SKIP_SUBTREE 2 /** action: Stop walking. */ #define BFTW_STOP 3 + +/** flag: stat() each encountered file. */ +#define BFTW_STAT (1 << 0) |