/* INTERNAL: free a file entry fd */
static void free_fd(int fd)
{
- HANDLE old_handle;
ioinfo *fdinfo;
LOCK_FILES();
fdinfo = get_ioinfo(fd);
- old_handle = fdinfo->handle;
if(fdinfo != &__badioinfo)
{
fdinfo->handle = INVALID_HANDLE_VALUE;
fdinfo->wxflag = 0;
}
TRACE(":fd (%d) freed\n",fd);
- if (fd < 3) /* don't use 0,1,2 for user files */
+
+ if (fd < 3)
{
switch (fd)
{
case 0:
- if (GetStdHandle(STD_INPUT_HANDLE) == old_handle) SetStdHandle(STD_INPUT_HANDLE, 0);
+ SetStdHandle(STD_INPUT_HANDLE, 0);
break;
case 1:
- if (GetStdHandle(STD_OUTPUT_HANDLE) == old_handle) SetStdHandle(STD_OUTPUT_HANDLE, 0);
+ SetStdHandle(STD_OUTPUT_HANDLE, 0);
break;
case 2:
- if (GetStdHandle(STD_ERROR_HANDLE) == old_handle) SetStdHandle(STD_ERROR_HANDLE, 0);
+ SetStdHandle(STD_ERROR_HANDLE, 0);
break;
}
}
- else
- {
- if (fd == fdend - 1)
- fdend--;
- if (fd < fdstart)
- fdstart = fd;
- }
+
+ if (fd == fdend - 1)
+ fdend--;
+ if (fd < fdstart)
+ fdstart = fd;
UNLOCK_FILES();
}