/* do_skip for profiled xfiles */ static afs_uint32 xf_PROFILE_do_skip(XFILE * X, afs_uint32 count) { PFILE *PF = X->refcon; afs_uint32 err; err = xfskip(&PF->content, count); xfprintf(&PF->profile, "SKIP %ld =%ld\n", (long)count, (long)err); return err; }
/* Parse or skip over the vnode data */ static afs_uint32 parse_vdata(XFILE * X, unsigned char *tag, tagged_field * field, afs_uint32 value, tag_parse_info * pi, void *g_refcon, void *l_refcon) { dump_parser *p = (dump_parser *) g_refcon; afs_vnode *v = (afs_vnode *) l_refcon; static char *symlink_buf = 0; static int symlink_size = 0; afs_uint32 r; if ((r = ReadInt32(X, &v->size))) return r; v->field_mask |= F_VNODE_SIZE; if (v->size) { v->field_mask |= F_VNODE_DATA; if ((r = xftell(X, &v->d_offset))) return r; if (p->print_flags & DSPRINT_VNODE) printf("%s%d (0x%08x) bytes at %s (0x%s)\n", field->label, v->size, v->size, decimate_int64(&v->d_offset, 0), hexify_int64(&v->d_offset, 0)); switch (v->type) { case vSymlink: if (v->size > symlink_size) { if (symlink_buf) symlink_buf = realloc(symlink_buf, v->size + 1); else symlink_buf = (char *)malloc(v->size + 1); symlink_size = symlink_buf ? v->size : 0; } if (symlink_buf) { if ((r = xfread(X, symlink_buf, v->size))) return r; symlink_buf[v->size] = 0; if (p->print_flags & DSPRINT_VNODE) printf(" Target: %s\n", symlink_buf); } else { /* Call the callback here, because it's non-fatal */ if (p->cb_error) (p->cb_error) (ENOMEM, 0, p->err_refcon, "Out of memory reading symlink"); if ((r = xfskip(X, v->size))) return r; } break; case vDirectory: if (p->cb_dirent || (p->print_flags & DSPRINT_DIR)) { if ((r = parse_directory(X, p, v, v->size, 0))) return r; break; } default: if ((r = xfskip(X, v->size))) return r; } } else if (p->print_flags & DSPRINT_VNODE) { printf("%sEmpty\n", field->label); } if (p->repair_flags & DSFIX_VDSYNC) { r = resync_vnode(X, p, v, 10, 15); if (r) return r; } return ReadByte(X, tag); }