release/src/router/busybox/include/dump.h

   1 /* vi: set sw=4 ts=4: */
   2
   3 PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
   4
   5 #define F_IGNORE        0x01            /* %_A */
   6 #define F_SETREP        0x02            /* rep count set, not default */
   7 #define F_ADDRESS       0x001           /* print offset */
   8 #define F_BPAD          0x002           /* blank pad */
   9 #define F_C             0x004           /* %_c */
  10 #define F_CHAR          0x008           /* %c */
  11 #define F_DBL           0x010           /* %[EefGf] */
  12 #define F_INT           0x020           /* %[di] */
  13 #define F_P             0x040           /* %_p */
  14 #define F_STR           0x080           /* %s */
  15 #define F_U             0x100           /* %_u */
  16 #define F_UINT          0x200           /* %[ouXx] */
  17 #define F_TEXT          0x400           /* no conversions */
  18
  19 enum dump_vflag_t { ALL, DUP, FIRST, WAIT };    /* -v values */
  20
  21 typedef struct PR {
  22         struct PR *nextpr;              /* next print unit */
  23         unsigned flags;                 /* flag values */
  24         int bcnt;                       /* byte count */
  25         char *cchar;                    /* conversion character */
  26         char *fmt;                      /* printf format */
  27         char *nospace;                  /* no whitespace version */
  28 } PR;
  29
  30 typedef struct FU {
  31         struct FU *nextfu;              /* next format unit */
  32         struct PR *nextpr;              /* next print unit */
  33         unsigned flags;                 /* flag values */
  34         int reps;                       /* repetition count */
  35         int bcnt;                       /* byte count */
  36         char *fmt;                      /* format string */
  37 } FU;
  38
  39 typedef struct FS {                     /* format strings */
  40         struct FS *nextfs;              /* linked list of format strings */
  41         struct FU *nextfu;              /* linked list of format units */
  42         int bcnt;
  43 } FS;
  44
  45 typedef struct dumper_t {
  46         off_t dump_skip;                /* bytes to skip */
  47         int dump_length;                /* max bytes to read */
  48         smallint dump_vflag;            /*enum dump_vflag_t*/
  49         FS *fshead;
  50 } dumper_t;
  51
  52 dumper_t* alloc_dumper(void) FAST_FUNC;
  53 extern void bb_dump_add(dumper_t *dumper, const char *fmt) FAST_FUNC;
  54 extern int bb_dump_dump(dumper_t *dumper, char **argv) FAST_FUNC;
  55
  56 POP_SAVED_FUNCTION_VISIBILITY