src/usr.bin/ssh/buffer.c - diff

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Diff for /src/usr.bin/ssh/Attic/buffer.c between version 1.8 and 1.9

version 1.8, 2000/09/07 20:27:50

version 1.9, 2000/12/19 23:17:55

Line 53

/* Appends data to the buffer, expanding it if necessary. */

void

buffer_append(Buffer *buffer, const char *data, unsigned int len)

buffer_append(Buffer *buffer, const char *data, u_int len)

{

char *cp;

buffer_append_space(buffer, &cp, len);

Line 67

void

buffer_append_space(Buffer *buffer, char **datap, unsigned int len)

buffer_append_space(Buffer *buffer, char **datap, u_int len)

{

/* If the buffer is empty, start using it from the beginning. */

if (buffer->offset == buffer->end) {

Line 100

/* Returns the number of bytes of data in the buffer. */

unsigned int

u_int

buffer_len(Buffer *buffer)

{

return buffer->end - buffer->offset;

Line 109

/* Gets data from the beginning of the buffer. */

void

buffer_get(Buffer *buffer, char *buf, unsigned int len)

buffer_get(Buffer *buffer, char *buf, u_int len)

{

if (len > buffer->end - buffer->offset)

fatal("buffer_get: trying to get more bytes than in buffer");

Line 120

/* Consumes the given number of bytes from the beginning of the buffer. */

void

buffer_consume(Buffer *buffer, unsigned int bytes)

buffer_consume(Buffer *buffer, u_int bytes)

{

if (bytes > buffer->end - buffer->offset)

fatal("buffer_consume: trying to get more bytes than in buffer");

Line 130

/* Consumes the given number of bytes from the end of the buffer. */

void

buffer_consume_end(Buffer *buffer, unsigned int bytes)

buffer_consume_end(Buffer *buffer, u_int bytes)

{

if (bytes > buffer->end - buffer->offset)

fatal("buffer_consume_end: trying to get more bytes than in buffer");

Line 151

buffer_dump(Buffer *buffer)

{

int i;

unsigned char *ucp = (unsigned char *) buffer->buf;

u_char *ucp = (u_char *) buffer->buf;

for (i = buffer->offset; i < buffer->end; i++)

fprintf(stderr, " %02x", ucp[i]);