busybox/include/dump.h

/* vi: set sw=4 ts=4: */

PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN

#define	F_IGNORE	0x01		/* %_A */
#define	F_SETREP	0x02		/* rep count set, not default */
#define	F_ADDRESS	0x001		/* print offset */
#define	F_BPAD		0x002		/* blank pad */
#define	F_C		0x004		/* %_c */
#define	F_CHAR		0x008		/* %c */
#define	F_DBL		0x010		/* %[EefGf] */
#define	F_INT		0x020		/* %[di] */
#define	F_P		0x040		/* %_p */
#define	F_STR		0x080		/* %s */
#define	F_U		0x100		/* %_u */
#define	F_UINT		0x200		/* %[ouXx] */
#define	F_TEXT		0x400		/* no conversions */

enum dump_vflag_t { ALL, DUP, FIRST, WAIT };	/* -v values */

typedef struct PR {
	struct PR *nextpr;		/* next print unit */
	unsigned flags;			/* flag values */
	int bcnt;			/* byte count */
	char *cchar;			/* conversion character */
	char *fmt;			/* printf format */
	char *nospace;			/* no whitespace version */
} PR;

typedef struct FU {
	struct FU *nextfu;		/* next format unit */
	struct PR *nextpr;		/* next print unit */
	unsigned flags;			/* flag values */
	int reps;			/* repetition count */
	int bcnt;			/* byte count */
	char *fmt;			/* format string */
} FU;

typedef struct FS {			/* format strings */
	struct FS *nextfs;		/* linked list of format strings */
	struct FU *nextfu;		/* linked list of format units */
	int bcnt;
} FS;

typedef struct dumper_t {
	off_t dump_skip;                /* bytes to skip */
	int dump_length;                /* max bytes to read */
	smallint dump_vflag; /*enum dump_vflag_t*/
	FS *fshead;
} dumper_t;

dumper_t* alloc_dumper(void) FAST_FUNC;
extern void bb_dump_add(dumper_t *dumper, const char *fmt) FAST_FUNC;
extern int bb_dump_dump(dumper_t *dumper, char **argv) FAST_FUNC;

POP_SAVED_FUNCTION_VISIBILITY
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