diff options
Diffstat (limited to 'examples/h5_extlink.c')
| -rw-r--r-- | examples/h5_extlink.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/examples/h5_extlink.c b/examples/h5_extlink.c index 229e465..fea1fa2 100644 --- a/examples/h5_extlink.c +++ b/examples/h5_extlink.c @@ -316,7 +316,7 @@ static void hard_link_example(void) { hid_t file_id; hid_t group_id; - H5L_info_t li; + H5L_info2_t li; /* Define the link class that we'll use to register "user-defined hard * links" using the callbacks we defined above. * A link class can have NULL for any callback except its traverse @@ -361,13 +361,13 @@ static void hard_link_example(void) * the target group's address. We do this by calling H5Lget_info * on a hard link to the object. */ - H5Lget_info(file_id, TARGET_GROUP, &li, H5P_DEFAULT); + H5Lget_info2(file_id, TARGET_GROUP, &li, H5P_DEFAULT); /* Now create a user-defined link. We give it the group's address * as its udata. */ - H5Lcreate_ud(file_id, UD_HARD_LINK_NAME, (H5L_type_t)UD_HARD_CLASS, &(li.u.address), - sizeof(li.u.address), H5P_DEFAULT, H5P_DEFAULT); + H5Lcreate_ud(file_id, UD_HARD_LINK_NAME, (H5L_type_t)UD_HARD_CLASS, &(li.u.token), + sizeof(H5O_token_t), H5P_DEFAULT, H5P_DEFAULT); /* The UD hard link has now incremented the group's reference count * like a normal hard link would. This means that we can unlink the @@ -404,23 +404,23 @@ static void hard_link_example(void) static herr_t UD_hard_create(const char *link_name, hid_t loc_group, const void *udata, size_t udata_size, hid_t lcpl_id) { - haddr_t addr; - hid_t target_obj = -1; + H5O_token_t token; + hid_t target_obj = H5I_INVALID_HID; herr_t ret_value = 0; /* Make sure that the address passed in looks valid */ - if(udata_size != sizeof(haddr_t)) + if(udata_size != sizeof(H5O_token_t)) { ret_value = -1; goto done; } - addr = *((const haddr_t *) udata); + token = *((H5O_token_t *) udata); /* Open the object this link points to so that we can increment - * its reference count. This also ensures that the address passed + * its reference count. This also ensures that the token passed * in points to a real object (although this check is not perfect!) */ - target_obj= H5Oopen_by_addr(loc_group, addr); + target_obj = H5Oopen_by_token(loc_group, token); if(target_obj < 0) { ret_value = -1; @@ -448,23 +448,23 @@ done: static herr_t UD_hard_delete(const char *link_name, hid_t loc_group, const void *udata, size_t udata_size) { - haddr_t addr; - hid_t target_obj = -1; + H5O_token_t token; + hid_t target_obj = H5I_INVALID_HID; herr_t ret_value = 0; /* Sanity check; we have already verified the udata's size in the creation * callback. */ - if(udata_size != sizeof(haddr_t)) + if(udata_size != sizeof(H5O_token_t)) { ret_value = -1; goto done; } - addr = *((const haddr_t *) udata); + token = *((H5O_token_t *) udata); /* Open the object this link points to */ - target_obj= H5Oopen_by_addr(loc_group, addr); + target_obj = H5Oopen_by_token(loc_group, token); if(target_obj < 0) { ret_value = -1; @@ -492,21 +492,21 @@ done: static hid_t UD_hard_traverse(const char *link_name, hid_t cur_group, const void *udata, size_t udata_size, hid_t lapl_id, hid_t dxpl_id) { - haddr_t addr; - hid_t ret_value = -1; + H5O_token_t token; + hid_t ret_value = H5I_INVALID_HID; /* Sanity check; we have already verified the udata's size in the creation * callback. */ - if(udata_size != sizeof(haddr_t)) - return -1; + if(udata_size != sizeof(H5O_token_t)) + return H5I_INVALID_HID; - addr = *((const haddr_t *) udata); + token = *((H5O_token_t *) udata); - /* Open the object by address. If H5Oopen_by_addr fails, ret_value will + /* Open the object by token. If H5Oopen_by_token fails, ret_value will * be negative to indicate that the traversal function failed. */ - ret_value = H5Oopen_by_addr(cur_group, addr); + ret_value = H5Oopen_by_token(cur_group, token); return ret_value; } @@ -621,7 +621,7 @@ static hid_t UD_plist_traverse(const char *link_name, hid_t cur_group, const void *udata, size_t udata_size, hid_t lapl_id, hid_t dxpl_id) { char * path; - hid_t ret_value = -1; + hid_t ret_value = H5I_INVALID_HID; /* If the link property isn't set or can't be found, traversal fails. */ if(H5Pexist(lapl_id, PLIST_LINK_PROP) < 0) @@ -638,7 +638,7 @@ static hid_t UD_plist_traverse(const char *link_name, hid_t cur_group, return ret_value; error: - return -1; + return H5I_INVALID_HID; } |