diff options
Diffstat (limited to 'pki/base/osutil/src/com/netscape/osutil/ResourceLimit.c')
-rw-r--r-- | pki/base/osutil/src/com/netscape/osutil/ResourceLimit.c | 68 |
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 000000000..2e4203281 --- /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; +} + |