76    const HChar* classname = NULL;  in VG_()  local
78       case VG_DARWIN_SYSCALL_CLASS_MACH: classname = "mach"; break;  in VG_()
79       case VG_DARWIN_SYSCALL_CLASS_UNIX: classname = "unix"; break;  in VG_()
80       case VG_DARWIN_SYSCALL_CLASS_MDEP: classname = "mdep"; break;  in VG_()
81       case VG_DARWIN_SYSCALL_CLASS_DIAG: classname = "diag"; break;  in VG_()
82       default: classname = "UNKNOWN"; break;  in VG_()
84    VG_(sprintf)(buf, "%s:%ld", classname, VG_DARWIN_SYSNO_INDEX(sysnum));  in VG_()
96    const HChar* classname = NULL;  in VG_()  local
98       case VG_SOLARIS_SYSCALL_CLASS_CLASSIC: classname = ""; break;  in VG_()
99       case VG_SOLARIS_SYSCALL_CLASS_FASTTRAP: classname = "fast:"; break;  in VG_()
100       default: classname = "UNKNOWN:"; break;  in VG_()
102    VG_(sprintf)(buf, "%s%ld", classname, VG_SOLARIS_SYSNO_INDEX(sysnum));  in VG_()