| 1 | /* |
| 2 | * du.h: the function which actually performs the disk scan. |
| 3 | */ |
| 4 | |
| 5 | #include <sys/types.h> |
| 6 | #include <sys/stat.h> |
| 7 | |
| 8 | /* |
| 9 | * Function called to report a file or directory, its size and its |
| 10 | * last-access time. |
| 11 | * |
| 12 | * Returns non-zero if recursion should proceed into this file's |
| 13 | * contents (if it's a directory); zero if it should not. If the |
| 14 | * file isn't a directory, the return value is ignored. |
| 15 | */ |
| 16 | typedef int (*gotdata_fn_t)(void *ctx, |
| 17 | const char *pathname, |
| 18 | const struct stat64 *st); |
| 19 | |
| 20 | /* |
| 21 | * Recursively scan a directory tree and report every |
| 22 | * space-consuming item in it to gotdata(). |
| 23 | */ |
| 24 | void du(const char *path, gotdata_fn_t gotdata, void *gotdata_ctx); |