.\"  Automatically generated man page, do not edit
.TH QB_RB_CHUNK_WRITE 3 2023-07-21 "LIBQB" "libqb Programmer's Manual"
.SH NAME
qb_rb_chunk_write \- Write a chunk to the ring buffer. 

.SH SYNOPSIS
.nf
.B #include <qb/qbrb.h>
.sp
\fBssize_t qb_rb_chunk_write\fP(
    \fBqb_ringbuffer_t   *\fP\fIrb\fP,\fR    /* ringbuffer instance */
    \fBconst void        *\fP\fIdata\fP,\fR  /* (in) the data to write */
    \fBsize_t             \fP\fIlen\fP\fR    /* (in) the size of the chunk. */
);
.fi
.SH PARAMS
\fBrb   \fP\fIringbuffer instance \fP
.PP
\fBdata \fP\fI(in) the data to write \fP
.PP
\fBlen  \fP\fI(in) the size of the chunk. \fP
.PP
.SH DESCRIPTION
.PP
This simply calls \fIqb_rb_chunk_alloc()\fR and then \fIqb_rb_chunk_commit()\fR.
.RE
.SH RETURN VALUE
.PP
the amount of bytes actually buffered (either len or -1).
.PP
.SH SEE ALSO
.PP
.nh
.ad l
\fIqb_rb_close\fR(3), \fIqb_rb_refcount_get\fR(3), \fIqb_rb_chmod\fR(3), \fIqb_rb_chown\fR(3), \fIqb_rb_open\fR(3), \fIqb_rb_write_to_file\fR(3), \fIqb_rb_create_from_file\fR(3), \fIqb_rb_chunks_used\fR(3), \fIqb_rb_chunk_reclaim\fR(3), \fIqb_rb_space_used\fR(3), \fIqb_rb_shared_user_data_get\fR(3), \fIqb_rb_chunk_commit\fR(3), \fIqb_rb_chunk_peek\fR(3), \fIqb_rb_space_free\fR(3), \fIqb_rb_name_get\fR(3), \fIqb_rb_chunk_alloc\fR(3), \fIqb_rb_chunk_read\fR(3)
.ad
.hy
.SH "COPYRIGHT"
.PP
Copyright (C) 2010-2020 Red Hat, Inc.