1ldi_dump(9F)             Kernel Functions for Drivers             ldi_dump(9F)
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NAME

6       ldi_dump - Issue a dump request to a device
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SYNOPSIS

9       #include <sys/sunldi.h>
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11       int ldi_dump(ldi_handle_t lh, caddr_t addr, daddr_t blkno,  int nblk);
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PARAMETERS

15       lh        Layered handle.
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18       addr      Area dump address.
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21       blkno     Block offset to dump memory.
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24       nblk      Number of blocks to dump.
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DESCRIPTION

28       The ldi_dump() function passes a dump request to the device entry point
29       specified by the layered handle. This operation is supported for  block
30       devices.
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RETURN VALUES

33       The  ldi_dump()  function  returns  0 upon success. If a failure occurs
34       before the request is passed on to the device, the possible return val‐
35       ues  are  shown below. Otherwise any other error number may be returned
36       by the device.
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38       EINVAL     Invalid input parameters.
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41       ENOTSUP    Operation is not supported for this device.
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CONTEXT

45       These functions may be called from user or kernel context.
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49SunOS 5.11                        3 June 2003                     ldi_dump(9F)