pmem2_badblock_next(3)

()

PMDK Programmer's Manual

()

NAME

pmem2_badblock_next() - read the next bad block for the given bad block context *bbctx.

SYNOPSIS

#include <libpmem2.h>
struct pmem2_badblock;
struct pmem2_badblock_context;
int pmem2_badblock_next(


        struct pmem2_badblock_context *bbctx,


        struct pmem2_badblock *bb);

DESCRIPTION

The pmem2_badblock_next() function reads the next bad block for the given bad block context *bbctx.

RETURN VALUE

The pmem2_badblock_next() function returns 0 and stores the next bad block in *bb on success or it returns a negative error code when there are no more bad blocks for the given bad block context *bbctx.

ERRORS

pmem2_badblock_next() can fail with the following error:

PMEM2_E_NO_BAD_BLOCK_FOUND - there are no more bad blocks for the given bad block context *bbctx, *bb is undefined in this case.
PMEM2_E_NOSUPP - when the OS does not support this functionality