DC_BUFFER_GET_SIZE(3) Library Functions Manual DC_BUFFER_GET_SIZE(3) NAME dc_buffer_get_size -- get the size used by a buffer LIBRARY libdivecomputer SYNOPSIS #include <libdivecomputer/buffer.h> size_t dc_buffer_get_size(dc_buffer_t *buffer); DESCRIPTION Get the number of bytes currently used by buffer, previously allocated with dc_buffer_new(3). This shouldn't be confused with the capacity, which may be larger. The returned value is not valid after subsequent calls to change the buffer. RETURN VALUES Returns the number of bytes used, which may be zero, or zero if buffer is NULL. SEE ALSO AUTHORS The libdivecomputer library was written by Jef Driesen, jef@libdivecom- puter.org. The manpages were written by Kristaps Dzonsons, kristaps@bsd.lv. dc_buffer_new(3) FreeBSD ports 15.quarterly January 5, 2017 DC_BUFFER_GET_SIZE(3)
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO | AUTHORS
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