/* * Copyright (c) 1998, 2020, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions.
*/
/* * Machine Dependent implementation of the dynamic linking support * for java. This routine is Unix specific.
*/
while (path != NULL) {
size_t result_len = (size_t)snprintf(buffer, buflen, "%s/lib%s." LIB_SUFFIX, path, fname); if (result_len >= buflen) {
EXIT_ERROR(JVMTI_ERROR_INVALID_LOCATION, "One or more of the library paths supplied to jdwp, " "likely by sun.boot.library.path, is too long.");
} elseif (access(buffer, F_OK) == 0) { break;
}
*buffer = '\0';
path = strtok_r(NULL, PATH_SEPARATOR, &next_token);
}
jvmtiDeallocate(paths_copy);
}
/* * create a string for the JNI native function name by adding the * appropriate decorations.
*/ int
dbgsysBuildFunName(char *name, int nameLen, int args_size, int encodingIndex)
{ // On Unix, there is only one encoding method. if (encodingIndex == 0) return 1; return 0;
}
/* * create a string for the dynamic lib open call by adding the * appropriate pre and extensions to a filename and the path
*/ void
dbgsysBuildLibName(char *holder, int holderlen, constchar *pname, constchar *fname)
{ constint pnamelen = pname ? strlen(pname) : 0;
if (pnamelen == 0) { if (pnamelen + (int)strlen(fname) + 10 > holderlen) {
EXIT_ERROR(JVMTI_ERROR_INVALID_LOCATION, "One or more of the library paths supplied to jdwp, " "likely by sun.boot.library.path, is too long.");
}
(void)snprintf(holder, holderlen, "lib%s." LIB_SUFFIX, fname);
} else {
dll_build_name(holder, holderlen, pname, fname);
}
}
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