lib/vfs/mmap.c

28  * \param region  The associated vregion
32 static errval_t pagefault(struct memobj *memobj, struct vregion *vregion,
39     struct vspace *vspace = vregion_get_vspace(vregion);
41     genvaddr_t vregion_base  = vregion_get_base_addr(vregion);
42     genvaddr_t vregion_off   = vregion_get_offset(vregion);
82     struct vregion *tmp_vregion = NULL;
118                       walk->size, vregion_get_flags(vregion), NULL, NULL);
168 errval_t memobj_flush_vfs(struct memobj *memobj, struct vregion *vregion)
175     struct vspace *vspace    = vregion_get_vspace(vregion);
177     genvaddr_t vregion_base  = vregion_get_base_addr(vregion);
179     genvaddr_t vregion_off   = vregion_get_offset(vregion);
227  * The memory object and vregion are returned so the user can call fill and
235                                          struct vregion **ret_vregion,
240     struct vregion *vregion = NULL;
248     vregion = malloc(sizeof(struct vregion));
249     if (!vregion) {
254     // Create a memobj and vregion
263         err1 = vregion_map_fixed(vregion, get_current_vspace(), memobj, 0, size,
266         err1 = vregion_map_aligned(vregion, get_current_vspace(), memobj, 0, size,
269         err1 = vregion_map(vregion, get_current_vspace(), memobj, 0, size, flags);
276     *ret_vregion = vregion;
289     if (vregion) {
290         err2 = vregion_destroy(vregion);
294         free(vregion);
301                          struct vregion **ret_vregion,
311                                struct vregion **ret_vregion,
322                                  struct vregion **ret_vregion,