| 0,0 → 1,43 |
|---|
| #ifndef RM_H |
| #define RM_H |
| |
| /* Return values for rm_scope() */ |
| #define RM_BOGUS 0 |
| #define RM_FILE 1 |
| #define RM_DIR 2 |
| |
| /* Flags for rm_update() */ |
| #define _RM_ENTRY 0 |
| #define _RM_ADVANCE 1 |
| #define _RM_REWIND 2 |
| #define _RM_EXIT 3 |
| |
| /* A simple job structure */ |
| typedef struct { |
| /* Options set at run time */ |
| unsigned int force; /* -f option */ |
| unsigned int recursive; /* -r option */ |
| unsigned int safe; /* -s option */ |
| |
| /* Keeps track of the job in progress */ |
| int advance; /* How far deep we've gone since entering */ |
| DIR *entry; /* Entry point to the tree being removed */ |
| char *owd; /* Where we were when we invoked rm */ |
| char *cwd; /* Current directory being transversed */ |
| char *nwd; /* Next directory to be transversed */ |
| |
| /* Counters */ |
| int f_removed; /* Number of files unlinked */ |
| int d_removed; /* Number of directories unlinked */ |
| } rm_job_t; |
| |
| |
| /* Prototypes for the rm command, excluding entry points */ |
| static unsigned int rm_start(rm_job_t *); |
| static void rm_end(rm_job_t *rm); |
| static unsigned int rm_recursive(const char *); |
| static unsigned int rm_single(const char *); |
| static unsigned int rm_scope(const char *); |
| |
| #endif /* RM_H */ |
| |