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- /*
- (C) 1995-96 AROS - The Amiga Replacement OS
- $Id: finddosentry.c,v 1.9 1997/01/27 00:36:19 ldp Exp $
- $Log: finddosentry.c,v $
- Revision 1.9 1997/01/27 00:36:19 ldp
- Polish
-
- Revision 1.8 1996/12/09 13:53:28 aros
- Added empty templates for all missing functions
-
- Moved #include's into first column
-
- Revision 1.7 1996/11/14 08:54:17 aros
- Some more changes
-
- Revision 1.6 1996/10/24 15:50:28 aros
- Use the official AROS macros over the __AROS versions.
-
- Revision 1.5 1996/10/10 13:20:49 digulla
- Use dol_DevName(STRPTR) instead of dol_Name(BSTR) (Fleischer)
-
- Revision 1.4 1996/09/11 12:58:46 digulla
- Determine the size of the name (M. Fleischer)
-
- Revision 1.3 1996/08/13 13:52:46 digulla
- Replaced <dos/dosextens.h> by "dos_intern.h" or added "dos_intern.h"
- Replaced AROS_LA by AROS_LHA
-
- Revision 1.2 1996/08/01 17:40:51 digulla
- Added standard header for all files
-
- Desc:
- Lang: english
- */
- #include <dos/dosextens.h>
- #include <proto/utility.h>
- #include "dos_intern.h"
-
- /*****************************************************************************
-
- NAME */
- #include <proto/dos.h>
-
- AROS_LH3(struct DosList *, FindDosEntry,
-
- /* SYNOPSIS */
- AROS_LHA(struct DosList *, dlist, D1),
- AROS_LHA(STRPTR, name, D2),
- AROS_LHA(ULONG, flags, D3),
-
- /* LOCATION */
- struct DosLibrary *, DOSBase, 114, Dos)
-
- /* FUNCTION
- Looks for the next dos list entry with the right name. The list
- must be locked for this. There may be not more than one device
- or assign node of the same name. There are no restrictions on
- volume nodes.
-
- INPUTS
- dlist - the value given by LockDosList() or the last call to
- FindDosEntry().
- name - logical device name without colon. Case insensitive.
- flags - the same flags as given to LockDosList() or a subset
- of them.
-
- RESULT
- Pointer to dos list entry found or NULL if the are no more entries.
-
- NOTES
-
- EXAMPLE
-
- BUGS
-
- SEE ALSO
-
- INTERNALS
-
- HISTORY
- 29-10-95 digulla automatically created from
- dos_lib.fd and clib/dos_protos.h
-
- *****************************************************************************/
- {
- AROS_LIBFUNC_INIT
- AROS_LIBBASE_EXT_DECL(struct DosLibrary *,DOSBase)
-
- static const ULONG flagarray[]=
- { 0, LDF_DEVICES, LDF_ASSIGNS, LDF_VOLUMES, LDF_ASSIGNS, LDF_ASSIGNS };
-
- /* Determine the size of the name (-1 if the last character is a ':') */
- STRPTR end=name;
- ULONG size;
- while(*end++)
- ;
- size=~(name-end);
- if(size&&end[-2]==':')
- size--;
-
- /* Follow the list */
- for(;;)
- {
- /* Get next entry. Return NULL if there is none. */
- dlist=dlist->dol_Next;
- if(dlist==NULL)
- return NULL;
-
- /* Check type and name */
- if(flags&flagarray[dlist->dol_Type+1]&&
- !Strnicmp(name,dlist->dol_DevName,size)&&!dlist->dol_DevName[size])
- return dlist;
- }
- AROS_LIBFUNC_EXIT
- } /* FindDosEntry */
-