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test for (non-)posix getlogin

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@6456 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1999-07-13 17:45:30 +00:00
parent 6a23157a15
commit 5c2564f313
1 changed files with 22 additions and 0 deletions
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22
cf/krb-func-getlogin.m4 Normal file
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@@ -0,0 +1,22 @@
dnl
dnl $Id$
dnl
dnl test for POSIX (broken) getlogin
dnl
AC_DEFUN(AC_FUNC_GETLOGIN, [
AC_CHECK_FUNCS(getlogin setlogin)
if test "$ac_cv_func_getlogin" = yes; then
AC_CACHE_CHECK(if getlogin is posix, ac_cv_func_getlogin_posix, [
if test "$ac_cv_func_getlogin" = yes -a "$ac_cv_func_setlogin" = yes; then
ac_cv_func_getlogin_posix=no
else
ac_cv_func_getlogin_posix=yes
fi
])
if test "$ac_cv_func_getlogin_posix" = yes; then
AC_DEFINE(POSIX_GETLOGIN, 1, [Define if getlogin has POSIX flavour (and not BSD).])
fi
fi
])