pSOSystem System Calls - Read

pHILE+ System Calls verify_vol
This structure cannot be packed. The contents of the fault_desc_block fields are
as follows:
fdb_code Contains a fault code describing the type of fault.
fdb_fn1 Contains the file number of the file.
fdb_fn2 For faults involving two files, contains the file number of the
second file.
fdb_path1 Contains a pointer to the file’s complete pathname. This
pathname is constructed by verify_vol() within the
verify_vol() work area.
fdb_path2 For faults involving two files, contains a pointer to the second
file’s complete pathname.
fdb_bn For faults involving a specific block, contains the block
number of the affected block.
fdb_fixable Indicates whether the fault can be corrected by
verify_vol(), as follows:
Fault Types
fdb_fixable = 0 means fault is not fixable.
fdb_fixable = 1 means fault is fixable.
Table 2-2 beginning on page 2-134 summarizes, for each fault type, the contents of
each field. An X indicates the field is used in describing the fault. The last column
indicates whether or not the fault is fixable.
NOTE: Footnotes a through f for Table 2-2 are all listed at the end of the table.
pSOSystem System Calls 2-133
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