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vrb_data_len
Langue: en
Version: 2002-09-30 (debian - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
vrb_data_len - return the length of dataLIBRARY
-lvrbSYNOPSIS
#include <vrb.h>size_t vrb_data_len(vrb_p vrb);
DESCRIPTION
vrb_data_len returns the total length of data presently in the given virtual ring buffer.ARGUMENTS
vrb_p vrbspecifies the virtual ring buffer to obtain the data length of. If a NULL or invalid pointer is given, results are unpredictable and are likely to be disasterous.
RETURN VALUE
size_tThe total data length of the virtual ring buffer is returned.
SEE ALSO
vrb(3), vrb_capacity(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(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)Contenus ©2006-2024 Benjamin Poulain
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