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added SUDO_SOCK_SA_LEN

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This commit is contained in:
Todd C. Miller 1995-07-01 20:04:28 +00:00
parent 3a0993f0e5
commit 16768b25a2
1 changed files with 21 additions and 0 deletions
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21
aclocal.m4 vendored
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@ -175,6 +175,27 @@ if test $sudo_cv_func_utime_posix = yes; then
fi
])
dnl
dnl check for sa_len field in struct sockaddr
dnl
AC_DEFUN(SUDO_SOCK_SA_LEN,
[AC_MSG_CHECKING(for sa_len field in struct sockaddr)
AC_CACHE_VAL(sudo_cv_sock_sa_len,
[AC_TRY_RUN([#include <sys/types.h>
#include <sys/socket.h>
main() {
struct sockaddr s;
s.sa_len = 0;
exit(0);
}], sudo_cv_sock_sa_len=yes, sudo_cv_sock_sa_len=no,
sudo_cv_sock_sa_len=no)
rm -f core core.* *.core])dnl
AC_MSG_RESULT($sudo_cv_sock_sa_len)
if test $sudo_cv_sock_sa_len = yes; then
AC_DEFINE(HAVE_SA_LEN)
fi
])
dnl
dnl check for known UNIX variants
dnl XXX - check to see that uname was checked first