1BSON_READER_READ(3)                 libbson                BSON_READER_READ(3)
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NAME

6       bson_reader_read - bson_reader_read()
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SYNOPSIS

9          const bson_t *
10          bson_reader_read (bson_reader_t *reader, bool *reached_eof);
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PARAMETERS

13       • reader: A bson_reader_t.
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15       • reached_eof: A UNKNOWN.
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DESCRIPTION

18       The  bson_reader_read()  function shall read the next document from the
19       underlying file-descriptor or buffer.
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21       If there are no further documents or a failure was detected, then  NULL
22       is returned.
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24       If we reached the end of the sequence, reached_eof is set to true.
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26       To detect an error, check for NULL and reached_of is false.
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RETURNS

29       A bson_t that should not be modified or freed.
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EXAMPLE

32          const bson_t *doc;
33          bool reached_eof = false;
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35          while ((doc = bson_reader_read (reader, &reached_eof))) {
36             /* do something */
37          }
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39          if (!reached_eof) {
40             fprintf (stderr, "Failed to read all documents.\n");
41          }
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AUTHOR

44       MongoDB, Inc
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47       2017-present, MongoDB, Inc
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521.23.1                           Oct 20, 2022              BSON_READER_READ(3)
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