/* * @OSF_FREE_COPYRIGHT@ * */ #include <mach/mach.h> #include <mach/mach_init.h> #include <stdio.h> #include <stdarg.h> int (*vprintf_stderr_func)(const char *format, va_list ap); /* This function allows the writing of a mach error message to an * application-controllable output method, the default being to * use printf if no other method is specified by the application. * * To override, set the global (static) function pointer vprintf_stderr to * a function which takes the same parameters as vprintf. */ int fprintf_stderr(const char *format, ...) { va_list args; int retval; va_start(args, format); if (vprintf_stderr_func == NULL) retval = vprintf(format, args); else retval = (*vprintf_stderr_func)(format, args); va_end(args); return retval; }