sqlite3_blob_bytes(3) - NetBSD Manual Pages

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SQLITE3_BLOB_BYTES(3)   NetBSD Library Functions Manual  SQLITE3_BLOB_BYTES(3)


NAME

     sqlite3_blob_bytes -- return the size of an open BLOB


SYNOPSIS

     #include <sqlite3.h>

     int
     sqlite3_blob_bytes(sqlite3_blob *);


DESCRIPTION

     Returns the size in bytes of the BLOB accessible via the successfully
     opened BLOB handle in its only argument.  The incremental blob I/O rou-
     tines can only read or overwriting existing blob content; they cannot
     change the size of a blob.

     This routine only works on a BLOB handle which has been created by a
     prior successful call to sqlite3_blob_open() and which has not been
     closed by sqlite3_blob_close().  Passing any other pointer in to this
     routine results in undefined and probably undesirable behavior.


IMPLEMENTATION NOTES

     These declarations were extracted from the interface documentation at
     line 7824.

     SQLITE_API int sqlite3_blob_bytes(sqlite3_blob *);


SEE ALSO

     sqlite3_blob(3), sqlite3_blob_close(3), sqlite3_blob_open(3)

NetBSD 10.99                   January 24, 2024                   NetBSD 10.99