#include <stdlib.h>
-static void default_handler( int sig )
-{
- /* TODO: Implement error message */
- exit( EXIT_FAILURE );
-}
-
-void (*_PDCLIB_sigabrt)( int ) = default_handler;
-void (*_PDCLIB_sigfpe)( int ) = default_handler;
-void (*_PDCLIB_sigill)( int ) = default_handler;
-void (*_PDCLIB_sigint)( int ) = default_handler;
-void (*_PDCLIB_sigsegv)( int ) = default_handler;
-void (*_PDCLIB_sigterm)( int ) = default_handler;
+void (*_PDCLIB_sigabrt)( int ) = SIG_DFL;
+void (*_PDCLIB_sigfpe)( int ) = SIG_DFL;
+void (*_PDCLIB_sigill)( int ) = SIG_DFL;
+void (*_PDCLIB_sigint)( int ) = SIG_DFL;
+void (*_PDCLIB_sigsegv)( int ) = SIG_DFL;
+void (*_PDCLIB_sigterm)( int ) = SIG_DFL;
void (*signal( int sig, void (*func)( int ) ) )( int )
{
_PDCLIB_sigterm = func;
break;
default:
- /* TODO: Implement. */
- break;
+ /* The standard calls for an unspecified "positive value". You
+ will probably want to define a specific value for this.
+ */
+ _PDCLIB_errno = 1;
+ return SIG_ERR;
}
return oldhandler;
}