.\" Man page generated from reStructuredText.
.
.
.nr rst2man-indent-level 0
.
.de1 rstReportMargin
\\$1 \\n[an-margin]
level \\n[rst2man-indent-level]
level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
-
\\n[rst2man-indent0]
\\n[rst2man-indent1]
\\n[rst2man-indent2]
..
.de1 INDENT
.\" .rstReportMargin pre:
. RS \\$1
. nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin]
. nr rst2man-indent-level +1
.\" .rstReportMargin post:
..
.de UNINDENT
. RE
.\" indent \\n[an-margin]
.\" old: \\n[rst2man-indent\\n[rst2man-indent-level]]
.nr rst2man-indent-level -1
.\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
.in \\n[rst2man-indent\\n[rst2man-indent-level]]u
..
.TH "BSON_READER_READ" "3" "Feb 22, 2024" "1.26.0" "libbson"
.SH SYNOPSIS
.INDENT 0.0
.INDENT 3.5
.sp
.EX
const bson_t *
bson_reader_read (bson_reader_t *reader, bool *reached_eof);
.EE
.UNINDENT
.UNINDENT
.SH PARAMETERS
.INDENT 0.0
.IP \(bu 2
\fBreader\fP: A \fI\%bson_reader_t\fP\&.
.IP \(bu 2
\fBreached_eof\fP: A UNKNOWN.
.UNINDENT
.SH DESCRIPTION
.sp
The \fI\%bson_reader_read()\fP function shall read the next document from the underlying file\-descriptor or buffer.
.sp
If there are no further documents or a failure was detected, then NULL is returned.
.sp
If we reached the end of the sequence, \fBreached_eof\fP is set to true.
.sp
To detect an error, check for NULL and \fBreached_of\fP is false.
.SH RETURNS
.sp
A \fI\%bson_t\fP that should not be modified or freed.
.SH EXAMPLE
.INDENT 0.0
.INDENT 3.5
.sp
.EX
const bson_t *doc;
bool reached_eof = false;

while ((doc = bson_reader_read (reader, &reached_eof))) {
   /* do something */
}

if (!reached_eof) {
   fprintf (stderr, \(dqFailed to read all documents.\en\(dq);
}
.EE
.UNINDENT
.UNINDENT
.SH AUTHOR
MongoDB, Inc
.SH COPYRIGHT
2017-present, MongoDB, Inc
.\" Generated by docutils manpage writer.
.