diff options
Diffstat (limited to 'src/H5detect.c')
| -rw-r--r-- | src/H5detect.c | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/src/H5detect.c b/src/H5detect.c index 73ded41..c28d264 100644 --- a/src/H5detect.c +++ b/src/H5detect.c @@ -536,19 +536,19 @@ H5TN_init_interface(void)\n\ \n\ FUNC_ENTER_NOAPI(H5TN_init_interface, FAIL);\n"); - /* The native endianess of this machine */ - /* (Use the byte-order of a reasonably large type) */ - for (i = 0; i < nd; i++) - if(d[i].size>1) { - byte_order=d[i].perm[0]; - break; - } /* end if */ - printf("\n\ - /* Set the native order for this machine */\n\ - H5T_native_order_g = H5T_ORDER_%s;\n", - byte_order ? "BE" : "LE"); /*byte order */ - for (i = 0; i < nd; i++) { + /* The native endianess of this machine */ + /* The INFO.perm now contains `-1' for bytes that aren't used and + * are always zero. This happens on the Cray for `short' where + * sizeof(short) is 8, but only the low-order 4 bytes are ever used. + */ + for(j=0; j<32; j++) { + /*Find the 1st containing valid data*/ + if(d[i].perm[j]>-1) { + byte_order=d[i].perm[j]; + break; + } + } /* Print a comment to describe this section of definitions. */ printf("\n /*\n"); @@ -575,10 +575,10 @@ H5TN_init_interface(void)\n\ dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;\n", d[i].msize ? "FLOAT" : "INTEGER",/*class */ d[i].size, /*size */ - d[i].perm[0] ? "BE" : "LE", /*byte order */ + byte_order ? "BE" : "LE", /*byte order */ d[i].offset, /*offset */ d[i].precision); /*precision */ - assert(d[i].size<2 || (d[i].perm[0]>0)==(byte_order>0)); /* Double-check that byte-order doesn't change */ + assert((d[i].perm[0]>0)==(byte_order>0)); /* Double-check that byte-order doesn't change */ if (0 == d[i].msize) { /* The part unique to fixed point types */ @@ -623,6 +623,11 @@ H5TN_init_interface(void)\n\ } } + printf("\n\ + /* Set the native order for this machine */\n\ + H5T_native_order_g = H5T_ORDER_%s;\n", + byte_order ? "BE" : "LE"); /*byte order */ + /* Structure alignment for pointers, hvl_t, hobj_ref_t, hdset_reg_ref_t */ printf("\n /* Structure alignment for pointers, hvl_t, hobj_ref_t, hdset_reg_ref_t */\n"); for(j=0; j<na; j++) |