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Appendix B Error handling method
- Describes the cause and remedy for the following error codes.
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GFS_ERR_CDRD
Cause The CD block has caused a read error.
Action If a read error occurs in GFS_NwExecOne, GFS_NwExecServer, the function value
returns GFS_ERR_CDRD, but if the server function is called as is, recovery processing is performed. Complete
Return-only access returns GFS_ERR_CDRD and does not perform recovery processing. This place
If , please read the file again.
If read errors occur frequently, check the CD-ROM hardware and media.
Please .
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GFS_ERR_CDNODISC
Cause CD-ROM is not set.
Action Please insert a CD-ROM and try again.
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GFS_ERR_CDROM
Cause A disc that is not a CD-ROM is loaded.
Action Please insert the correct CD-ROM and try again.
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GFS_ERR_DIRTBL
Cause The contents of the directory management structure are invalid.
Action Before calling GFS_Init and GFS_LoadDir, set a value for each member of the directory management structure.
Make sure that you have not forgotten to set it or that an invalid value has been set.
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GFS_ERR_OPENMAX
Cause The value of the maximum number of open is invalid.
Solution Check whether the maximum open number specified by calling GFS_Init exceeds the range of 1 to 24
Please .
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GFS_ERR_DIR
Cause The specified file is not a directory.
Action Check the correspondence between the file identifier and the file.
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GFS_ERR_CDBFS
Cause An attempt was made to use a CD block file system even though it was not declared.
Solution If using the CD block file system, the directory management area address is NULL.
Please specify and call GFS_Init.
If you do not use the CD block file system, specify NULL in GFS_LoadDir and GFS_SetDir.
Do not specify .
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GFS_ERR_NONAME
Cause File name cannot be handled in the current directory.
Action Specify a directory management area with GFS_DIR_BL_TYPE set to GFS_DIRTBL_TYPE,
Call Init or GFS_LoadDir.
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GFS_ERR_NEXIST
Cause The specified file name does not exist.
Action Check if the current directory setting or file name is specified correctly.