https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91625
--- Comment #2 from dave.anglin at bell dot net --- On 2019-09-01 8:08 p.m., msebor at gcc dot gnu.org wrote: > What value does the function return at runtime? By default, snprintf on HP-UX returns a negative value if maxsize is smaller than the number of characters formatted excluding the terminating null but. This changed in UNIX 2003 to the number of characters that would have been written. Only HP-UX 11.31 for HPPA supports the 2003 behavior. Since the whole test is to verify the behavior of snprintf (0, 0, "%s", I think we might as well skip it on hppa*-*-hpux*.
