some changes for solaris

mrw/stacktrace.cpp

@@ -9,6 +9,9 @@
     @license LGPL, see file <a href="license.html">COPYING</a>
 
     $Log$
+    Revision 1.9  2005/01/07 00:34:38  marc
+    some changes for solaris
+
     Revision 1.8  2004/12/20 13:22:25  marc
     mrw string now throws exceptions, catch needed
 
@@ -103,8 +106,12 @@ namespace mrw {
        confusing the demangler.  */
     const char* p(name);
     while (p && *p == '.') ++p;
-    
-    Auto<char*>::Free res(cplus_demangle(p, DMGL_ANSI | DMGL_PARAMS));
+#   ifdef __solaris__
+      char res[1024];
+      if (cplus_demangle(p, res, 1024)) return name;
+#   else
+      Auto<char*>::Free res(cplus_demangle(p, DMGL_ANSI | DMGL_PARAMS));
+#   endif
     if (res) {
       /* Now put back any stripped dots.  */
       if (p==name) return static_cast<const char*>(res);
@@ -244,17 +251,17 @@ bool mrw::StackTrace::createSymtable(const mrw::StackTrace::BinFiles& files)
 mrw::StackTrace::BinFiles mrw::StackTrace::filename()
   throw(std::bad_exception) {
   mrw::StackTrace::BinFiles res;
-#   if defined(__solaris__)
+# if defined(__solaris__)
   {
     std::string s;
     s<<"/proc/"<<getpid();
-    AutoFile fd(open(s.str(), O_RDONLY));
+    AutoFile fd(open(s.c_str(), O_RDONLY));
     prpsinfo_t status;
     if (fd==-1 || ioctl(fd, PIOCPSINFO, &status)==-1) return res;
     s = status.pr_psargs;
     return res<<BinFiles::value_type(s.substr(0, s.find(' ')), 0);
   }
-#   elif defined(__linux__)
+# elif defined(__linux__)
   {
     res<<BinFiles::value_type("/proc/self/exe", 0);
     std::ifstream is("/proc/self/maps");
@@ -270,14 +277,14 @@ mrw::StackTrace::BinFiles mrw::StackTrace::filename()
     } catch (...) {} // ignore non matching lines
     return res;
   }
-#   else
+# else
   {
 #     warning "Don't know how to get executable file name in your system!"
 #     warning "Impossible to get function names in stack trace!"
 #     warning "Give the path to the executable to StackTrace::createSymtable!"
     return res; // empty
   }
-#   endif 
+# endif 
 }
 
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