workaround lack of POSIX compliance of FreeBSD

git-svn-id: https://svn.r-project.org/R/trunk@72147 00db46b3-68df-0310-9c12-caf00c1e9a41
wch · Feb 9, 2017 · d42b03b · d42b03b
1 parent 866fed4
commit d42b03b
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/unix/system.c b/src/unix/system.c
@@ -210,8 +210,10 @@ int Rf_initialize_R(int ac, char **av)
 	   limit is either unlimited or unrepresentable.
 	*/
 	rlim_t lim = rlim.rlim_cur;
+#if defined(RLIM_SAVED_CUR) && defined(RLIM_SAVED_MAX)
 	if (lim == RLIM_SAVED_CUR || lim == RLIM_SAVED_MAX) 
 	    lim = RLIM_INFINITY;
+#endif
 	if (lim != RLIM_INFINITY) R_CStackLimit = (uintptr_t) lim;
     }
 #if defined(HAVE_LIBC_STACK_END)
@@ -506,8 +508,10 @@ int R_GetFDLimit() {
     */
     if (getrlimit(RLIMIT_NOFILE, &rlim) == 0) {
 	rlim_t lim = rlim.rlim_cur;
+#if defined(RLIM_SAVED_CUR) && defined(RLIM_SAVED_MAX)
 	if (lim == RLIM_SAVED_CUR || lim == RLIM_SAVED_MAX) 
 	    lim = RLIM_INFINITY;
+#endif
 	return (int)((lim > INT_MAX) ? INT_MAX : lim);
     }
 #endif