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+ implemented Erase() for the WASI target

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git-svn-id: trunk@49527 -
This commit is contained in:
nickysn 2021-06-22 23:52:22 +00:00
parent 0af333bd0f
commit a7b3747b7b
1 changed files with 12 additions and 1 deletions
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13
rtl/wasi/sysfile.inc
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@ -27,8 +27,19 @@ begin
end;
procedure Do_Erase(p: pchar; pchangeable: boolean);
var
fd: __wasi_fd_t;
pr: PChar;
res: __wasi_errno_t;
begin
DebugWriteLn('Do_Erase');
if not ConvertToFdRelativePath(p,fd,pr) then
exit;
res:=__wasi_path_unlink_file(fd,pr,StrLen(pr));
if res=__WASI_ERRNO_SUCCESS then
InOutRes:=0
else
InOutRes:=Errno2InoutRes(res);
FreeMem(pr);
end;
procedure do_truncate (handle:thandle;fpos:int64);