Bruno Haible <[EMAIL PROTECTED]> writes: >> + AC_CACHE_CHECK([for gettimeofday whose signature conforms to POSIX], > > What's the point of checking the signature? The only signatures of > gettimeofday() I've seen are: > > int gettimeofday (struct timeval * tp, ...); > int gettimeofday (struct timeval * tp, struct timezone *tzp); > int gettimeofday (struct timeval * tp, void *tzp); > > and they are all OK with the usual way to call it.
That rings an old bell. Some old SVR4 systems put a one-argument gettimeofday prototype into their <sys/time.h>. Also, Solaris 2.4 has a one-argument prototype for C++ only. See my old Usenet post on the subject here: http://groups.google.com/group/gnu.gcc.bug/msg/1079ba9ae74dd606
