DataBlade API Programmer's Manual Chapter 12: DataBlade API Function Descriptions

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#include "milo.h"

...
mi_integer mi_lo_from_file_by_lofd(conn, LO_fd, fname_spec, flags, offset, 

	amount)

		MI_CONNECTION *conn;

		MI_LO_FD lofd;

		const char *fspec;

		mi_integer flags;

		mi_integer offset;

		mi_integer amount; 


conn
is a pointer to the connection descriptor that a previous call to mi_open() or mi_server_connect() established.

LO_fd
is a file descriptor for an existing smart large object

fname_spec
is the path to the operating-system file to copy into a smart large object.

flags
is a bitmask argument indicating how to open the source file. 

offset
is the point to begin reading in the file. The offset value is the number of bytes from the beginning of the file, starting at 0.

amount
is the amount of the file to read, starting at the offset. An amount value of -1 means read to the end of the file.





 



Valid in Client Application?

Valid in Server Routine?

No
Yes

MI_O_RDONLY | MI_O_CLIENT_FILE