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-rw-r--r--src/H5Gdeprec.c123
-rw-r--r--src/H5Gloc.c212
-rw-r--r--src/H5Gprivate.h4
-rw-r--r--src/H5Gpublic.h6
-rw-r--r--src/H5O.c92
-rw-r--r--src/H5Opublic.h4
6 files changed, 318 insertions, 123 deletions
diff --git a/src/H5Gdeprec.c b/src/H5Gdeprec.c
index 2662778..2ce8aa3 100644
--- a/src/H5Gdeprec.c
+++ b/src/H5Gdeprec.c
@@ -81,10 +81,6 @@ static herr_t H5G_link_hard(hid_t cur_loc_id, const char *cur_name,
static herr_t H5G_move(hid_t src_loc_id, const char *src_name,
hid_t dst_loc_id, const char *dst_name);
#endif /* H5_NO_DEPRECATED_SYMBOLS */
-static herr_t H5G_set_comment(H5G_loc_t *loc, const char *name,
- const char *buf, hid_t dxpl_id);
-static int H5G_get_comment(H5G_loc_t *loc, const char *name,
- size_t bufsize, char *buf, hid_t dxpl_id);
static herr_t H5G_get_objinfo_cb(H5G_loc_t *grp_loc/*in*/, const char *name,
const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/,
H5G_own_loc_t *own_loc/*out*/);
@@ -637,6 +633,7 @@ done:
FUNC_LEAVE_API(ret_value)
} /* end H5Gget_objname_by_idx() */
+#ifndef H5_NO_DEPRECATED_SYMBOLS
/*-------------------------------------------------------------------------
* Function: H5Gset_comment
@@ -646,7 +643,7 @@ done:
* one comment at a time. Passing NULL for the COMMENT argument
* will remove the comment property from the object.
*
- * Note: Deprecated in favor of using attributes on group
+ * Note: Deprecated in favor of using attributes on object
*
* Return: Non-negative on success/Negative on failure
*
@@ -669,7 +666,7 @@ H5Gset_comment(hid_t loc_id, const char *name, const char *comment)
if(!name || !*name)
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified")
- if(H5G_set_comment(&loc, name, comment, H5AC_dxpl_id) < 0)
+ if(H5G_loc_set_comment(&loc, name, comment, H5P_DEFAULT, H5AC_dxpl_id) < 0)
HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to set comment value")
done:
@@ -716,123 +713,13 @@ H5Gget_comment(hid_t loc_id, const char *name, size_t bufsize, char *buf)
if(bufsize > 0 && !buf)
HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no buffer specified")
- if((ret_value = H5G_get_comment(&loc, name, bufsize, buf, H5AC_ind_dxpl_id)) < 0)
+ if((ret_value = (int)H5G_loc_get_comment(&loc, name, buf, bufsize, H5P_DEFAULT, H5AC_ind_dxpl_id)) < 0)
HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to get comment value")
done:
FUNC_LEAVE_API(ret_value)
} /* end H5Gget_comment() */
-
-
-/*-------------------------------------------------------------------------
- * Function: H5G_set_comment
- *
- * Purpose: (Re)sets the comment for an object.
- *
- * Return: Non-negative on success/Negative on failure
- *
- * Programmer: Robb Matzke
- * Monday, July 20, 1998
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5G_set_comment(H5G_loc_t *loc, const char *name, const char *buf, hid_t dxpl_id)
-{
- H5G_loc_t obj_loc; /* Object's location */
- H5G_name_t path;
- H5O_loc_t oloc;
- hbool_t loc_valid = FALSE;
- H5O_name_t comment;
- herr_t ret_value = SUCCEED; /* Return value */
-
- FUNC_ENTER_NOAPI_NOINIT(H5G_set_comment)
-
- /* Get the symbol table entry for the object */
- obj_loc.path = &path;
- obj_loc.oloc = &oloc;
- H5G_loc_reset(&obj_loc);
- if(H5G_loc_find(loc, name, &obj_loc/*out*/, H5P_DEFAULT, dxpl_id) < 0)
- HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found")
- loc_valid = TRUE;
-
- /* Remove the previous comment message if any */
- if(H5O_msg_remove(obj_loc.oloc, H5O_NAME_ID, 0, TRUE, dxpl_id) < 0)
- H5E_clear_stack(NULL);
-
- /* Add the new message */
- if(buf && *buf) {
- /* Casting away const OK -QAK */
- comment.s = (char *)buf;
- if(H5O_msg_create(obj_loc.oloc, H5O_NAME_ID, 0, H5O_UPDATE_TIME, &comment, dxpl_id) < 0)
- HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to set comment object header message")
- } /* end if */
-
-done:
- /* Release obj_loc */
- if(loc_valid && H5G_loc_free(&obj_loc) < 0)
- HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to free location")
-
- FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_set_comment() */
-
-
-/*-------------------------------------------------------------------------
- * Function: H5G_get_comment
- *
- * Purpose: Get the comment value for an object.
- *
- * Return: Success: Number of bytes in the comment including the
- * null terminator. Zero if the object has no
- * comment.
- *
- * Failure: Negative
- *
- * Programmer: Robb Matzke
- * Monday, July 20, 1998
- *
- *-------------------------------------------------------------------------
- */
-static int
-H5G_get_comment(H5G_loc_t *loc, const char *name, size_t bufsize, char *buf, hid_t dxpl_id)
-{
- H5O_name_t comment;
- H5G_loc_t obj_loc; /* Object's location */
- H5G_name_t path;
- H5O_loc_t oloc;
- hbool_t loc_valid = FALSE;
- int ret_value; /* Return value */
-
- FUNC_ENTER_NOAPI_NOINIT(H5G_get_comment)
-
- /* Get the symbol table entry for the object */
- obj_loc.path = &path;
- obj_loc.oloc = &oloc;
- H5G_loc_reset(&obj_loc);
- if(H5G_loc_find(loc, name, &obj_loc/*out*/, H5P_DEFAULT, dxpl_id) < 0)
- HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found")
- loc_valid = TRUE;
-
- /* Get the message */
- comment.s = NULL;
- if(NULL == H5O_msg_read(obj_loc.oloc, H5O_NAME_ID, &comment, dxpl_id)) {
- if(buf && bufsize > 0)
- buf[0] = '\0';
- ret_value = 0;
- } else {
- if(buf && bufsize)
- HDstrncpy(buf, comment.s, bufsize);
- ret_value = (int)HDstrlen(comment.s);
- H5O_msg_reset(H5O_NAME_ID, &comment);
- } /* end else */
-
-done:
- /* Release obj_loc */
- if(loc_valid && H5G_loc_free(&obj_loc) < 0)
- HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to free location")
-
- FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_get_comment() */
+#endif /* H5_NO_DEPRECATED_SYMBOLS */
/*-------------------------------------------------------------------------
diff --git a/src/H5Gloc.c b/src/H5Gloc.c
index 20c8a08..fc02539 100644
--- a/src/H5Gloc.c
+++ b/src/H5Gloc.c
@@ -79,6 +79,26 @@ typedef struct {
H5O_info_t *oinfo; /* Object information to retrieve */
} H5G_loc_info_t;
+/* User data for setting an object's comment in a group */
+typedef struct {
+ /* downward */
+ hid_t dxpl_id; /* DXPL to use for operation */
+ const char *comment; /* Object comment buffer */
+
+ /* upward */
+} H5G_loc_sc_t;
+
+/* User data for getting an object's comment in a group */
+typedef struct {
+ /* downward */
+ hid_t dxpl_id; /* DXPL to use for operation */
+ char *comment; /* Object comment buffer */
+ size_t bufsize; /* Size of object comment buffer */
+
+ /* upward */
+ ssize_t comment_size; /* Actual size of object comment */
+} H5G_loc_gc_t;
+
/********************/
/* Local Prototypes */
@@ -87,10 +107,16 @@ typedef struct {
/* Group traversal callbacks */
static herr_t H5G_loc_find_cb(H5G_loc_t *grp_loc, const char *name,
const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata,
- H5G_own_loc_t *own_loc/*out*/);
+ H5G_own_loc_t *own_loc);
static herr_t H5G_loc_find_by_idx_cb(H5G_loc_t *grp_loc, const char *name,
const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata,
- H5G_own_loc_t *own_loc/*out*/);
+ H5G_own_loc_t *own_loc);
+static herr_t H5G_loc_set_comment_cb(H5G_loc_t *grp_loc, const char *name,
+ const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata,
+ H5G_own_loc_t *own_loc);
+static herr_t H5G_loc_get_comment_cb(H5G_loc_t *grp_loc, const char *name,
+ const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata,
+ H5G_own_loc_t *own_loc);
/*********************/
@@ -682,3 +708,185 @@ done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5G_loc_info() */
+
+/*-------------------------------------------------------------------------
+ * Function: H5G_loc_set_comment_cb
+ *
+ * Purpose: Callback for (re)setting object comment for an object in a group
+ *
+ * Return: Non-negative on success/Negative on failure
+ *
+ * Programmer: Quincey Koziol
+ * Thursday, August 30, 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5G_loc_set_comment_cb(H5G_loc_t UNUSED *grp_loc/*in*/, const char UNUSED *name, const H5O_link_t UNUSED *lnk,
+ H5G_loc_t *obj_loc, void *_udata/*in,out*/, H5G_own_loc_t *own_loc/*out*/)
+{
+ H5G_loc_sc_t *udata = (H5G_loc_sc_t *)_udata; /* User data passed in */
+ H5O_name_t comment; /* Object header "comment" message */
+ herr_t ret_value = SUCCEED; /* Return value */
+
+ FUNC_ENTER_NOAPI_NOINIT(H5G_loc_set_comment_cb)
+
+ /* Check if the name in this group resolved to a valid link */
+ if(obj_loc == NULL)
+ HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "name doesn't exist")
+
+ /* Remove the previous comment message if any */
+ if(H5O_msg_remove(obj_loc->oloc, H5O_NAME_ID, 0, TRUE, udata->dxpl_id) < 0)
+ H5E_clear_stack(NULL);
+
+ /* Add the new message */
+ if(udata->comment && *udata->comment) {
+ /* Casting away const OK -QAK */
+ comment.s = (char *)udata->comment;
+ if(H5O_msg_create(obj_loc->oloc, H5O_NAME_ID, 0, H5O_UPDATE_TIME, &comment, udata->dxpl_id) < 0)
+ HGOTO_ERROR(H5E_OHDR, H5E_CANTINIT, FAIL, "unable to set comment object header message")
+ } /* end if */
+
+done:
+ /* Indicate that this callback didn't take ownership of the group *
+ * location for the object */
+ *own_loc = H5G_OWN_NONE;
+
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5G_loc_set_comment_cb() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5G_loc_set_comment
+ *
+ * Purpose: (Re)set the information for an object from a group location
+ * and path to that object
+ *
+ * Return: Non-negative on success/Negative on failure
+ *
+ * Programmer: Quincey Koziol
+ * Thursday, August 30, 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5G_loc_set_comment(H5G_loc_t *loc, const char *name, const char *comment,
+ hid_t lapl_id, hid_t dxpl_id)
+{
+ H5G_loc_sc_t udata; /* User data for traversal callback */
+ herr_t ret_value = SUCCEED; /* Return value */
+
+ FUNC_ENTER_NOAPI(H5G_loc_set_comment, FAIL)
+
+ /* Check args. */
+ HDassert(loc);
+ HDassert(name && *name);
+
+ /* Set up user data for locating object */
+ udata.dxpl_id = dxpl_id;
+ udata.comment = comment;
+
+ /* Traverse group hierarchy to locate object */
+ if(H5G_traverse(loc, name, H5G_TARGET_NORMAL, H5G_loc_set_comment_cb, &udata, lapl_id, dxpl_id) < 0)
+ HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't find object")
+
+done:
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5G_loc_set_comment() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5G_loc_get_comment_cb
+ *
+ * Purpose: Callback for retrieving object comment for an object in a group
+ *
+ * Return: Non-negative on success/Negative on failure
+ *
+ * Programmer: Quincey Koziol
+ * Thursday, August 30, 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+H5G_loc_get_comment_cb(H5G_loc_t UNUSED *grp_loc/*in*/, const char UNUSED *name, const H5O_link_t UNUSED *lnk,
+ H5G_loc_t *obj_loc, void *_udata/*in,out*/, H5G_own_loc_t *own_loc/*out*/)
+{
+ H5G_loc_gc_t *udata = (H5G_loc_gc_t *)_udata; /* User data passed in */
+ H5O_name_t comment; /* Object header "comment" message */
+ herr_t ret_value = SUCCEED; /* Return value */
+
+ FUNC_ENTER_NOAPI_NOINIT(H5G_loc_get_comment_cb)
+
+ /* Check if the name in this group resolved to a valid link */
+ if(obj_loc == NULL)
+ HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "name doesn't exist")
+
+ /* Query object comment */
+ comment.s = NULL;
+ if(NULL == H5O_msg_read(obj_loc->oloc, H5O_NAME_ID, &comment, udata->dxpl_id)) {
+ if(udata->comment && udata->bufsize > 0)
+ udata->comment[0] = '\0';
+ udata->comment_size = 0;
+ } else {
+ if(udata->comment && udata->bufsize)
+ HDstrncpy(udata->comment, comment.s, udata->bufsize);
+ udata->comment_size = HDstrlen(comment.s);
+ H5O_msg_reset(H5O_NAME_ID, &comment);
+ } /* end else */
+
+done:
+ /* Indicate that this callback didn't take ownership of the group *
+ * location for the object */
+ *own_loc = H5G_OWN_NONE;
+
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5G_loc_get_comment_cb() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5G_loc_get_comment
+ *
+ * Purpose: Retrieve the information for an object from a group location
+ * and path to that object
+ *
+ * Return: Success: Number of bytes in the comment including the
+ * null terminator. Zero if the object has no
+ * comment.
+ *
+ * Failure: Negative
+ *
+ * Programmer: Quincey Koziol
+ * Thursday, August 30, 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+ssize_t
+H5G_loc_get_comment(H5G_loc_t *loc, const char *name, char *comment/*out*/,
+ size_t bufsize, hid_t lapl_id, hid_t dxpl_id)
+{
+ H5G_loc_gc_t udata; /* User data for traversal callback */
+ ssize_t ret_value; /* Return value */
+
+ FUNC_ENTER_NOAPI(H5G_loc_get_comment, FAIL)
+
+ /* Check args. */
+ HDassert(loc);
+ HDassert(name && *name);
+
+ /* Set up user data for locating object */
+ udata.dxpl_id = dxpl_id;
+ udata.comment = comment;
+ udata.bufsize = bufsize;
+ udata.comment_size = (-1);
+
+ /* Traverse group hierarchy to locate object */
+ if(H5G_traverse(loc, name, H5G_TARGET_NORMAL, H5G_loc_get_comment_cb, &udata, lapl_id, dxpl_id) < 0)
+ HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "can't find object")
+
+ /* Set the return value */
+ ret_value = udata.comment_size;
+
+done:
+ FUNC_LEAVE_NOAPI(ret_value)
+} /* end H5G_loc_get_comment() */
+
diff --git a/src/H5Gprivate.h b/src/H5Gprivate.h
index 82b667b..14e10ff 100644
--- a/src/H5Gprivate.h
+++ b/src/H5Gprivate.h
@@ -200,6 +200,10 @@ H5_DLL herr_t H5G_loc_find_by_idx(H5G_loc_t *loc, const char *group_name,
H5_DLL herr_t H5G_loc_info(H5G_loc_t *loc, const char *name,
hbool_t want_ih_info, H5O_info_t *oinfo/*out*/, hid_t lapl_id,
hid_t dxpl_id);
+H5_DLL herr_t H5G_loc_set_comment(H5G_loc_t *loc, const char *name,
+ const char *comment, hid_t lapl_id, hid_t dxpl_id);
+H5_DLL ssize_t H5G_loc_get_comment(H5G_loc_t *loc, const char *name,
+ char *comment/*out*/, size_t bufsize, hid_t lapl_id, hid_t dxpl_id);
H5_DLL herr_t H5G_loc_reset(H5G_loc_t *loc);
H5_DLL herr_t H5G_loc_free(H5G_loc_t *loc);
diff --git a/src/H5Gpublic.h b/src/H5Gpublic.h
index e0133c5..26baf8b 100644
--- a/src/H5Gpublic.h
+++ b/src/H5Gpublic.h
@@ -139,9 +139,6 @@ H5_DLL herr_t H5Gclose(hid_t group_id);
*/
H5_DLL ssize_t H5Gget_objname_by_idx(hid_t loc_id, hsize_t idx, char* name,
size_t size);
-H5_DLL herr_t H5Gset_comment(hid_t loc_id, const char *name, const char *comment);
-H5_DLL int H5Gget_comment(hid_t loc_id, const char *name, size_t bufsize,
- char *buf);
H5_DLL herr_t H5Giterate(hid_t loc_id, const char *name, int *idx,
H5G_iterate_t op, void *op_data);
H5_DLL H5G_obj_t H5Gget_objtype_by_idx(hid_t loc_id, hsize_t idx);
@@ -170,6 +167,9 @@ H5_DLL herr_t H5Gmove2(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
H5_DLL herr_t H5Gunlink(hid_t loc_id, const char *name);
H5_DLL herr_t H5Gget_linkval(hid_t loc_id, const char *name, size_t size,
char *buf/*out*/);
+H5_DLL herr_t H5Gset_comment(hid_t loc_id, const char *name, const char *comment);
+H5_DLL int H5Gget_comment(hid_t loc_id, const char *name, size_t bufsize,
+ char *buf);
#endif /* H5_NO_DEPRECATED_SYMBOLS */
diff --git a/src/H5O.c b/src/H5O.c
index c8c9d69..aa6b161 100644
--- a/src/H5O.c
+++ b/src/H5O.c
@@ -488,6 +488,7 @@ H5Oget_info(hid_t loc_id, const char *name, H5O_info_t *oinfo, hid_t lapl_id)
/* Retrieve the object's information */
if(H5G_loc_info(&loc, name, TRUE, oinfo/*out*/, lapl_id, H5AC_ind_dxpl_id) < 0)
HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found")
+
done:
FUNC_LEAVE_API(ret_value)
} /* end H5Oget_info() */
@@ -563,6 +564,97 @@ done:
/*-------------------------------------------------------------------------
+ * Function: H5Oset_comment
+ *
+ * Purpose: Gives the specified object a comment. The COMMENT string
+ * should be a null terminated string. An object can have only
+ * one comment at a time. Passing NULL for the COMMENT argument
+ * will remove the comment property from the object.
+ *
+ * Note: Deprecated in favor of using attributes on objects
+ *
+ * Return: Non-negative on success/Negative on failure
+ *
+ * Programmer: Quincey Koziol
+ * August 30 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+H5Oset_comment(hid_t loc_id, const char *name, const char *comment,
+ hid_t lapl_id)
+{
+ H5G_loc_t loc; /* Location of group */
+ herr_t ret_value = SUCCEED; /* Return value */
+
+ FUNC_ENTER_API(H5Oset_comment, FAIL)
+
+ /* Check args */
+ if(H5G_loc(loc_id, &loc) < 0)
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+ if(!name || !*name)
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
+ if(H5P_DEFAULT == lapl_id)
+ lapl_id = H5P_LINK_ACCESS_DEFAULT;
+ else
+ if(TRUE != H5P_isa_class(lapl_id, H5P_LINK_ACCESS))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not link access property list ID")
+
+ /* (Re)set the object's comment */
+ if(H5G_loc_set_comment(&loc, name, comment, lapl_id, H5AC_ind_dxpl_id) < 0)
+ HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found")
+
+done:
+ FUNC_LEAVE_API(ret_value)
+} /* end H5Oset_comment() */
+
+
+/*-------------------------------------------------------------------------
+ * Function: H5Oget_comment
+ *
+ * Purpose: Retrieve comment for an object.
+ *
+ * Return: Success: Number of bytes in the comment including the
+ * null terminator. Zero if the object has no
+ * comment.
+ *
+ * Failure: Negative
+ *
+ * Programmer: Quincey Koziol
+ * August 30 2007
+ *
+ *-------------------------------------------------------------------------
+ */
+ssize_t
+H5Oget_comment(hid_t loc_id, const char *name, char *comment, size_t bufsize,
+ hid_t lapl_id)
+{
+ H5G_loc_t loc; /* Location of group */
+ ssize_t ret_value; /* Return value */
+
+ FUNC_ENTER_API(H5Oget_comment, FAIL)
+
+ /* Check args */
+ if(H5G_loc(loc_id, &loc) < 0)
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location")
+ if(!name || !*name)
+ HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name")
+ if(H5P_DEFAULT == lapl_id)
+ lapl_id = H5P_LINK_ACCESS_DEFAULT;
+ else
+ if(TRUE != H5P_isa_class(lapl_id, H5P_LINK_ACCESS))
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not link access property list ID")
+
+ /* Retrieve the object's comment */
+ if((ret_value = H5G_loc_get_comment(&loc, name, comment/*out*/, bufsize, lapl_id, H5AC_ind_dxpl_id)) < 0)
+ HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "object not found")
+
+done:
+ FUNC_LEAVE_API(ret_value)
+} /* end H5Oget_comment() */
+
+
+/*-------------------------------------------------------------------------
* Function: H5Oclose
*
* Purpose: Close an open file object.
diff --git a/src/H5Opublic.h b/src/H5Opublic.h
index b10a4e4..17fe139 100644
--- a/src/H5Opublic.h
+++ b/src/H5Opublic.h
@@ -156,6 +156,10 @@ H5_DLL herr_t H5Oincr_refcount(hid_t object_id);
H5_DLL herr_t H5Odecr_refcount(hid_t object_id);
H5_DLL herr_t H5Ocopy(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id,
const char *dst_name, hid_t ocpypl_id, hid_t lcpl_id);
+H5_DLL herr_t H5Oset_comment(hid_t loc_id, const char *name,
+ const char *comment, hid_t lapl_id);
+H5_DLL ssize_t H5Oget_comment(hid_t loc_id, const char *name, char *comment,
+ size_t bufsize, hid_t lapl_id);
H5_DLL herr_t H5Oclose(hid_t object_id);
#ifdef __cplusplus