jdk/src/solaris/back/linker_md.c
changeset 14698 9294fcf94c46
parent 14342 8435a30053c1
child 16057 16a81953a291
--- a/jdk/src/solaris/back/linker_md.c	Sun Dec 02 16:37:31 2012 +0000
+++ b/jdk/src/solaris/back/linker_md.c	Sun Dec 02 19:16:56 2012 -0500
@@ -54,6 +54,32 @@
 #define LIB_SUFFIX "so"
 #endif
 
+static void dll_build_name(char* buffer, size_t buflen,
+                           const char* pname, const char* fname) {
+    // Based on os_solaris.cpp
+
+    char *path_sep = PATH_SEPARATOR;
+    char *pathname = (char *)pname;
+    while (strlen(pathname) > 0) {
+        char *p = strchr(pathname, *path_sep);
+        if (p == NULL) {
+            p = pathname + strlen(pathname);
+        }
+        /* check for NULL path */
+        if (p == pathname) {
+            continue;
+        }
+        (void)snprintf(buffer, buflen, "%.*s/lib%s." LIB_SUFFIX, (p - pathname),
+                       pathname, fname);
+
+        if (access(buffer, F_OK) == 0) {
+            break;
+        }
+        pathname = p + 1;
+        *buffer = '\0';
+    }
+}
+
 /*
  * create a string for the JNI native function name by adding the
  * appropriate decorations.
@@ -76,16 +102,16 @@
 {
     const int pnamelen = pname ? strlen(pname) : 0;
 
+    *holder = '\0';
     /* Quietly truncate on buffer overflow.  Should be an error. */
     if (pnamelen + (int)strlen(fname) + 10 > holderlen) {
-        *holder = '\0';
         return;
     }
 
     if (pnamelen == 0) {
         (void)snprintf(holder, holderlen, "lib%s." LIB_SUFFIX, fname);
     } else {
-        (void)snprintf(holder, holderlen, "%s/lib%s." LIB_SUFFIX, pname, fname);
+      dll_build_name(holder, holderlen, pname, fname);
     }
 }