1 /* Some commmon support functions */ 2 /* Mark Watson 2/2000 3 * Rudolf Cornelissen 11/2005 */ 4 5 #define MODULE_BIT 0x00000800 6 7 #include <stdarg.h> 8 #include "mga_std.h" 9 10 /* delays in multiple of microseconds */ 11 void delay(bigtime_t i) 12 { 13 bigtime_t start=system_time(); 14 while(system_time()-start<i); 15 } 16 17 /* debug logging */ 18 void mga_log(char *fmt, ...) 19 { 20 char buffer[1024]; 21 char fname[64]; 22 FILE *myhand; 23 va_list args; 24 25 /* determine the logfile name: 26 * we need split-up logging per card and instance of the accelerant */ 27 sprintf (fname, "/boot/home/" DRIVER_PREFIX "." DEVICE_FORMAT ".%d.log", 28 si->vendor_id, si->device_id, si->bus, si->device, si->function, 29 accelerantIsClone); 30 myhand=fopen(fname,"a+"); 31 32 if (myhand == NULL) return; 33 34 va_start(args,fmt); 35 vsprintf (buffer, fmt, args); 36 fprintf(myhand, "%s", buffer); 37 fclose(myhand); 38 } 39