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GetFile fixes

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git-svn-id: svn://svn.cc65.org/cc65/trunk@2104 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
izydorst 2003-05-01 16:18:04 +00:00
parent e6464a8a0e
commit c87ddefa00
3 changed files with 9 additions and 9 deletions
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10
doc/geos.sgml
View File

@ -890,16 +890,16 @@ starting track and sector which may point either to start of a chain for VLIR or
<sect3>GetFile
<p>
<tt/char __fastcall__ GetFile(char saveflag, char loadflag, const char *fname, const char *loadaddr, const char *datadname, char *datafname)/
<tt/char __fastcall__ GetFile(char flag, const char *fname, const char *loadaddr, const char *datadname, const char *datafname)/
<p>
This routine loads and runs a given file <tt/fname/. The file must be one of following types:
<tt/SYSTEM, DESK_ACC, APPLICATION, APPL_DATA, PRINTER,/ or <tt/INPUT_DEVICE/. The execution
address is taken from file header. It is zero, then file is only loaded. Only the first chain
from VLIR files is loaded. If <tt/loadflag/ has bit 0 set then load address is taken from <tt/loadaddr/
address is taken from file header. If it is zero, then file is only loaded. Only the first chain
from VLIR files is loaded. If <tt/flag/ has bit 0 set then load address is taken from <tt/loadaddr/
and not from file header. In this case <tt/APPLICATION/ files will be only loaded, not executed.
This does not apply to <tt/DESK_ACC/. If either bit 6 or 7 of <tt/loadflag/ are set, then 16 bytes from
This does not apply to <tt/DESK_ACC/. If either bit 6 or 7 of <tt/flag/ are set, then 16 bytes from
<tt/datadname/ is copied to <tt/dataDiskName/ and 16 bytes from <tt/datafname/ goes to <tt/dataFileName/
in system case. If you don't use it it is safe to pass <tt/NULL/ to this function.
thus becoming parameters for the new application. Pass <tt/NULL/ as any unused parameter.
<sect3>ReadFile

4
include/geos/gfile.h
View File

@ -17,8 +17,8 @@ struct filehandle *__fastcall__ GetNxtDirEntry(void);
char __fastcall__ FindFTypes(char *buffer, char ftype, char fmaxnum, const char *classtxt);
char __fastcall__ GetFile(char saveflag, char loadflag, const char *fname,
const char *loadaddr, const char *datadname, char *datafname);
char __fastcall__ GetFile(char flag, const char *fname,
const char *loadaddr, const char *datadname, const char *datafname);
char __fastcall__ FindFile(const char *fname);
char __fastcall__ ReadFile(struct tr_se *myTrSe, char *buffer, unsigned flength);
char __fastcall__ SaveFile(char skip, struct fileheader *myHeader);

4
libsrc/geos/file/getfile.s
View File

@ -4,7 +4,7 @@
;
; 4.4.2003
; char __fastcall__ GetFile(char saveflag, char loadflag, const char *fname, const char *loadaddr, const char *datadname, char *datafname);
; char __fastcall__ GetFile(char flag, const char *fname, const char *loadaddr, const char *datadname, char *datafname);
.export _GetFile
.import popa, popax, setoserror
@ -26,7 +26,7 @@ _GetFile:
stx r6H
jsr popa
sta r0L
jsr popa
lda #0
sta r10L
jsr GetFile
jmp setoserror