man rbuf_truncate (Fonctions bibliothèques) - change the length of an rbuf's buffer
NAME
rbuf_truncate - change the length of an rbuf's buffer
SYNOPSIS
#include <roy.h>
void rbuf_truncate (RBuf *buf, unsigned int len);
DESCRIPTION
Reset buf's length to len. If len is greater than the current length of buf then this call will actually grow buf's length to len.
RETURN VALUE
This call returns nothing.
ERRORS
Calls to rbuf_truncate(3) can never fail.
FUNCTION
The rbuf_truncate(3) api is implemented using a function.
SEE ALSO
rbuf(3), rbuf_append(3), rbuf_append_char(3), rbuf_append_data(3), rbuf_append_rbuf(3), rbuf_append_sprintf(3), rbuf_append_str(3), rbuf_append_vsprintf(3), rbuf_auto(3), rbuf_down(3), rbuf_empty(3), rbuf_equal(3), rbuf_equal_data(3), rbuf_equal_rbuf(3), rbuf_equal_rbuf_len(3), rbuf_equal_rbufcase(3), rbuf_equal_str(3), rbuf_equal_str_len(3), rbuf_equal_strcase(3), rbuf_erase(3), rbuf_float(3), rbuf_free(3), rbuf_hash(3), rbuf_insert(3), rbuf_last(3), rbuf_len(3), rbuf_long(3), rbuf_new(3), rbuf_new_with_sprintf(3), rbuf_own(3), rbuf_prepend(3), rbuf_prepend_char(3), rbuf_prepend_data(3), rbuf_prepend_rbuf(3), rbuf_prepend_str(3), rbuf_rdonly(3), rbuf_set_to(3), rbuf_split(3), rbuf_sprintf(3), rbuf_str(3), rbuf_up(3), roy(3)