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arch_list = ["native"; "ieee-le"; "ieee-be"; "vaxd"; "vaxg"; "cray"];
status = 1;
for i = 1:6
arch = deblank (arch_list (i,:));
for j = 1:2
if (j == 1)
mode_list = ["w"; "r"; "a"];
else
mode_list = ["w+"; "r+"; "a+"];
endif
nm = tmpnam ();
for k = 1:3
mode = deblank (mode_list (k,:));
[id, err] = fopen (nm, mode, arch);
if (id < 0)
printf ("open failed: %s (%s, %s): %s\n", nm, mode, arch, err);
status = 0;
break;
else
fclose (id);
endif
mode = strcat (mode, "b");
[id, err] = fopen (nm, mode, arch);
if (id < 0)
printf ("open failed: %s (%s, %s): %s\n", nm, mode, arch, err);
status = 0;
break;
else
fclose (id);
endif
endfor
if (status == 0)
break;
endif
endfor
if (status == 0)
break;
endif
endfor
status == 1
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