---

dt_buf.h File Reference

---

Detailed Description

A resizeable data buffer used internally (interface).

Definition in file dt_buf.h.

Go to the source code of this file.

Data Structures
struct	dt_buf_
	A structure that contains a dynamically allocated, resizeable block of memory. More...
Typedefs
typedef dt_buf_	dt_buf
	A structure that contains a dynamically allocated, resizeable block of memory.

---

Typedef Documentation

typedef struct dt_buf_ dt_buf

A structure that contains a dynamically allocated, resizeable block of memory.

---

Function Documentation

dt_bool dt_buf_append (  dt_buf *  buf, int  c )

Appends a single byte of value c to the end of the buffer. Definition at line 57 of file dt_buf.c.

dt_bool dt_buf_append_data (  dt_buf *  buf, void const *  data, size_t  len )

Appends the data found at data of length len to the end of the buffer.

void dt_buf_clear (  dt_buf *  buf  )

Makes the buffer empty without releasing its memory. Postcondition: strEnd == begin Definition at line 53 of file dt_buf.c.

void dt_buf_free (  dt_buf *  buf  )

Frees the memory associated with the buffer. Must balance every call to dt_buf_init. Definition at line 45 of file dt_buf.c.

dt_bool dt_buf_growth_reserve (  dt_buf *  buf, size_t  len )

Ensure that the buffer allocates sufficient memory to store 'len' additional data. Postcondition: ( strEnd - begin ) has the same value as prior to the call ( allocEnd - strEnd ) >= len

dt_bool dt_buf_init (  dt_buf *  buf  )

Initialize the buffer. Postcondition: begin == strEnd == a valid buffer address Definition at line 14 of file dt_buf.c.

dt_bool dt_buf_init_data (  dt_buf *  buf, dt_byte const *  data, size_t  len )

Initialize a buffer and store specified data into it. Definition at line 29 of file dt_buf.c.

---