Fresco/Prague/include/Prague/IPC Coprocess.hh,1.18,1.19 ipcbuf.hh,1.17,1.18

Update of /cvs/fresco/Fresco/Prague/include/Prague/IPC
In directory purcel:/tmp/cvs-serv6616/Prague/include/Prague/IPC

Modified Files:
	Coprocess.hh ipcbuf.hh 
Log Message:
Throw std::runtime_error instead of using perror function in Prague.
Closes bug281.


Index: Coprocess.hh
===================================================================
RCS file: /cvs/fresco/Fresco/Prague/include/Prague/IPC/Coprocess.hh,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -d -r1.18 -r1.19
--- Coprocess.hh	6 Nov 2003 18:03:59 -0000	1.18
+++ Coprocess.hh	7 Nov 2003 23:46:35 -0000	1.19
@@ -28,6 +28,7 @@
 #include <Prague/IPC/Agent.hh>
 #include <string>
 #include <vector>
+#include <stdexcept>
 
 namespace Prague
 {
@@ -70,7 +71,7 @@
       virtual ipcbuf *ebuf() { return _errbuf; }
     protected:
       virtual bool process(int, iomask);
-      void terminate();
+      void terminate() throw(std::runtime_error);
       void shutdown(int);
       std::string  _path;
       IONotifier  *_ioNotifier;
@@ -85,7 +86,7 @@
       Coprocess(const Coprocess &);
       Coprocess &operator = (const Coprocess &);
       bool terminated;
-      void kill(Signal::type);
+      void kill(Signal::type) throw(std::runtime_error);
       mutable Mutex _mutex;
       struct
       {

Index: ipcbuf.hh
===================================================================
RCS file: /cvs/fresco/Fresco/Prague/include/Prague/IPC/ipcbuf.hh,v
retrieving revision 1.17
retrieving revision 1.18
diff -u -d -r1.17 -r1.18
--- ipcbuf.hh	31 Oct 2003 22:33:09 -0000	1.17
+++ ipcbuf.hh	7 Nov 2003 23:46:35 -0000	1.18
@@ -24,6 +24,7 @@
 
 #include <ios>
 #include <streambuf>
+#include <stdexcept>
 
 namespace Prague
 {
@@ -54,9 +55,11 @@
       bool writeready() const;
       bool exceptionpending() const;
       //. try to read n bytes into buf, return the number of bytes actually read
-      virtual std::streamsize sys_read(char *buf, std::streamsize n);
+      virtual std::streamsize sys_read(char *buf, std::streamsize n)
+          throw(std::runtime_error);
       //. try to write n bytes from buf, return the number of bytes actually written
-      virtual std::streamsize sys_write(const char *buf, std::streamsize n);
+      virtual std::streamsize sys_write(const char *buf, std::streamsize n)
+          throw(std::runtime_error);
       // virtual int write (const void *, int);
       // virtual int read (void *, int);
       //. return the file descriptor for that buffer