NAME¶
vrb_is_empty - indicate if VRB is empty
LIBRARY¶
-lvrb
SYNOPSIS¶
#include <vrb.h>
int vrb_is_empty(vrb_p vrb);
DESCRIPTION¶
vrb_is_empty returns true or false to indicate if the specified virtual
ring buffer is empty or not.
ARGUMENTS¶
vrb_p vrb
specifies the virtual ring buffer to examine
RETURN VALUE¶
int
If the virtual ring buffer is empty, 1 is returned, otherwise 0 is returned.
SEE ALSO¶
vrb(3),
vrb_capacity(3),
vrb_data_len(3),
vrb_data_ptr(3),
vrb_destroy(3),
vrb_get(3),
vrb_get_min(3),
vrb_give(3),
vrb_init(3),
vrb_init_opt(3),
vrb_is_full(3),
vrb_is_not_empty(3),
vrb_is_not_full(3),
vrb_move(3),
vrb_new(3),
vrb_new_opt(3),
vrb_put(3),
vrb_put_all(3),
vrb_read(3),
vrb_read_min(3),
vrb_resize(3),
vrb_space_len(3),
vrb_space_ptr(3),
vrb_take(3),
vrb_uninit(3),
vrb_write(3),
vrb_write_min(3)
