diff options
Diffstat (limited to 'src/H5Gstab.c')
| -rw-r--r-- | src/H5Gstab.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/src/H5Gstab.c b/src/H5Gstab.c index 34f9610..ca74aa5 100644 --- a/src/H5Gstab.c +++ b/src/H5Gstab.c @@ -150,11 +150,10 @@ H5G__stab_create_components(H5F_t *f, H5O_stab_t *stab, size_t size_hint) HGOTO_ERROR(H5E_SYM, H5E_PROTECT, FAIL, "unable to protect symbol table heap") /* Insert name into the heap */ - if (UFAIL == (name_offset = H5HL_insert(f, heap, (size_t)1, ""))) + if (H5HL_insert(f, heap, (size_t)1, "", &name_offset) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "can't insert name into heap") - /* - * B-tree's won't work if the first name isn't at the beginning + /* B-trees won't work if the first name isn't at the beginning * of the heap. */ HDassert(0 == name_offset); @@ -706,22 +705,22 @@ done: * * Purpose: Returns the name of objects in the group by giving index. * - * Return: Success: Non-negative, length of name - * Failure: Negative + * Return: Non-negative on success/Negative on failure * * Programmer: Raymond Lu * Nov 20, 2002 * *------------------------------------------------------------------------- */ -ssize_t -H5G__stab_get_name_by_idx(const H5O_loc_t *oloc, H5_iter_order_t order, hsize_t n, char *name, size_t size) +herr_t +H5G__stab_get_name_by_idx(const H5O_loc_t *oloc, H5_iter_order_t order, hsize_t n, char *name, + size_t name_size, size_t *name_len) { - H5HL_t * heap = NULL; /* Pointer to local heap */ - H5O_stab_t stab; /* Info about local heap & B-tree */ - H5G_bt_it_gnbi_t udata; /* Iteration information */ - hbool_t udata_valid = FALSE; /* Whether iteration information is valid */ - ssize_t ret_value = -1; /* Return value */ + H5HL_t * heap = NULL; /* Pointer to local heap */ + H5O_stab_t stab; /* Info about local heap & B-tree */ + H5G_bt_it_gnbi_t udata; /* Iteration information */ + hbool_t udata_valid = FALSE; /* Whether iteration information is valid */ + herr_t ret_value = SUCCEED; /* Return value */ /* Portably clear udata struct (before FUNC_ENTER) */ HDmemset(&udata, 0, sizeof(udata)); @@ -768,13 +767,13 @@ H5G__stab_get_name_by_idx(const H5O_loc_t *oloc, H5_iter_order_t order, hsize_t HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "index out of bound") /* Get the length of the name */ - ret_value = (ssize_t)HDstrlen(udata.name); + *name_len = HDstrlen(udata.name); /* Copy the name into the user's buffer, if given */ if (name) { - HDstrncpy(name, udata.name, MIN((size_t)(ret_value + 1), size)); - if ((size_t)ret_value >= size) - name[size - 1] = '\0'; + HDstrncpy(name, udata.name, MIN((*name_len + 1), name_size)); + if (*name_len >= name_size) + name[name_size - 1] = '\0'; } /* end if */ done: |