On Tue, 2008-09-09 at 21:49 -0400, Oren Laadan wrote: > > Dave Hansen wrote: > > On Tue, 2008-09-09 at 03:42 -0400, Oren Laadan wrote: > >> +static int cr_close_all_fds(struct files_struct *files) > >> +{ > >> + int *fdtable; > >> + int n; > >> + > >> + do { > >> + n = cr_scan_fds(files, &fdtable); > >> + if (n < 0) > >> + return n; > >> + while (n--) > >> + sys_close(fdtable[n]); > >> + kfree(fdtable); > >> + } while (n != -1); > >> + > >> + return 0; > >> +} > > > > This needs to use an ERR_PTR(). It will save using the double-pointer. > > I suppose you refer to the call to cr_scan_fds(): either 'fdtable' > or 'n' will have to pass-by-reference. Is it that you prefer it to be > fdtable = cr_scan_fds(files, &n); > ? I was misreading the use of 'n'. Can you really not use close_files() for this operation? You'd need to add some locking around it, but I think it does what you need here. -- Dave _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers