vrb_put(3)
NAME
vrb_put - put data into a VRB
LIBRARY
-lvrb
SYNOPSIS
#include <vrb.h> size_t vrb_put(vrb_p vrb, char *source, size_t size);
DESCRIPTION
vrb_put puts caller provided data into a virtual ring buffer. If less
space is available in the virtual ring buffer, then only as much will
be copied as can be fit in.
ARGUMENTS
vrb_p vrb
specifies which virtual ring buffer.
char *source
specifies the location where to copy the data from.
size_t size
specifies the length of data provided by the caller.
RETURN VALUE
size_t
The actual length of data copied is returned, which can be any value
from 0 to the specified size.
ERRORS
If an error is returned, then errno will have the following value:
EINVAL An invalid virtual ring buffer pointer was specified.
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_empty(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_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)