include/dump.h

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