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-rw-r--r--pki/base/osutil/src/com/netscape/osutil/ResourceLimit.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/pki/base/osutil/src/com/netscape/osutil/ResourceLimit.c b/pki/base/osutil/src/com/netscape/osutil/ResourceLimit.c
new file mode 100644
index 0000000..2e42032
--- /dev/null
+++ b/pki/base/osutil/src/com/netscape/osutil/ResourceLimit.c
@@ -0,0 +1,68 @@
+// --- BEGIN COPYRIGHT BLOCK ---
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; version 2 of the License.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+// (C) 2007 Red Hat, Inc.
+// All rights reserved.
+// --- END COPYRIGHT BLOCK ---
+
+#include <jni.h>
+
+#include <sys/resource.h>
+
+/*
+ * Class: com_netscape_osutil_ResourceLimit
+ * Method: getHardLimit
+ * Signature: (I)I
+ */
+JNIEXPORT jint JNICALL Java_com_netscape_osutil_ResourceLimit_getHardLimit
+ (JNIEnv *env, jclass myclass, jint resource)
+{
+ struct rlimit limit;
+
+ getrlimit(resource,&limit);
+ return limit.rlim_max;
+}
+
+/*
+ * Class: com_netscape_osutil_ResourceLimit
+ * Method: getSoftLimit
+ * Signature: (I)I
+ */
+JNIEXPORT jint JNICALL Java_com_netscape_osutil_ResourceLimit_getSoftLimit
+ (JNIEnv *env, jclass myclass, jint resource)
+{
+ struct rlimit limit;
+
+ getrlimit(resource,&limit);
+ return limit.rlim_cur;
+}
+
+
+/*
+ * Class: com_netscape_certsrv_unix_ResourceLimit
+ * Method: setLimits
+ * Signature: (III)I
+ */
+JNIEXPORT jint JNICALL Java_com_netscape_osutil_ResourceLimit_setLimits
+ (JNIEnv *env, jclass myclass, jint resource, jint soft, jint hard)
+{
+ int r;
+ struct rlimit limit;
+
+ limit.rlim_cur = soft;
+ limit.rlim_max = hard;
+ r = setrlimit(resource,&limit);
+ return r;
+}
+