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en:docs:fapi:dosqfilemode [2020/12/04 12:56] – prokushev | en:docs:fapi:dosqfilemode [2021/09/17 08:06] (current) – prokushev | ||
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- | {{logos:os2.gif? | + | {{page>en:templates:fapiint}} |
====== DosQFileMode ====== | ====== DosQFileMode ====== | ||
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This call queries the mode (attribute) of the specified file. | This call queries the mode (attribute) of the specified file. | ||
- | ==Syntax== | + | ===== Syntax ===== |
- | | + | |
+ | <code c> | ||
+ | DosQFileMode (FilePathName, | ||
+ | </ | ||
+ | |||
+ | ===== Parameters ===== | ||
+ | |||
+ | * FilePathName ([[PSZ]]) - input : Address of the file path name. | ||
+ | |||
+ | [[DosQSysInfo]] is called by an application during initialization to determine the maximum path length allowed by OS/2. | ||
+ | |||
+ | * CurrentAttribute ([[PUSHORT]]) - output : Address of the file's current attribute. | ||
+ | |||
+ | ^ Bit ^ Description ^ | ||
+ | | 15-6 | Reserved | | ||
+ | | 5 | File archive | | ||
+ | | 4 | Subdirectory | | ||
+ | | 3 | Reserved | | ||
+ | | 2 | System file | | ||
+ | | 1 | Hidden file | | ||
+ | | 0 | Read only file | | ||
- | ==Parameters== | ||
- | ; | ||
- | : | ||
- | ; | ||
- | ''' | ||
- | | ||
- | | ||
- | | ||
- | | ||
- | | ||
- | | ||
- | | ||
These bits can be set individually or in combination. For example, an attribute value of 0021H (bits 5 and 0 set to 1) indicates a read-only file that is archived. | These bits can be set individually or in combination. For example, an attribute value of 0021H (bits 5 and 0 set to 1) indicates a read-only file that is archived. | ||
- | ; Reserved (ULONG) - input : Reserved must be set to zero. | ||
- | ==Return Code== | + | * Reserved ([[ULONG]]) - input : Reserved must be set to zero. |
- | rc (USHORT) - return | + | |
+ | ===== Return Code ===== | ||
+ | |||
+ | rc ([[USHORT]]) - return | ||
Return code descriptions are: | Return code descriptions are: | ||
- | * 0 | ||
- | * 2 | ||
- | * 3 | ||
- | * 26 ERROR_NOT_DOS_DISK | ||
- | * 87 ERROR_INVALID_PARAMETER | ||
- | * 108 ERROR_DRIVE_LOCKED | ||
- | * 206 ERROR_FILENAME_EXCED_RANGE | ||
- | ==Remarks== | + | * 0 |
+ | * 2 | ||
+ | * 3 | ||
+ | * 26 ERROR_NOT_DOS_DISK | ||
+ | * 87 ERROR_INVALID_PARAMETER | ||
+ | * 108 ERROR_DRIVE_LOCKED | ||
+ | * 206 ERROR_FILENAME_EXCED_RANGE | ||
+ | |||
+ | ===== Remarks ===== | ||
The " | The " | ||
- | ==Example Code== | + | ===== Example Code ===== |
- | ===C Binding=== | + | |
- | <PRE> | + | ==== C Binding ==== |
+ | |||
+ | <code c> | ||
#define INCL_DOSFILEMGR | #define INCL_DOSFILEMGR | ||
Line 49: | Line 64: | ||
USHORT | USHORT | ||
- | </PRE> | + | </code> |
- | ===MASM Binding=== | + | ==== MASM Binding ==== |
- | <PRE> | + | |
+ | <code asm> | ||
EXTRN DosQFileMode: | EXTRN DosQFileMode: | ||
INCL_DOSFILEMGR | INCL_DOSFILEMGR | ||
Line 61: | Line 77: | ||
CALL | CALL | ||
- | Returns WORD | + | </code> |
- | </PRE> | + | |
+ | Returns WORD | ||
+ | ===== Note ===== | ||
- | ====== Note ====== | ||
Text based on http:// | Text based on http:// |