src/add-ons/accelerants/via/engine/support.c

   1 /* Some commmon support functions */
   2 /* Mark Watson 2/2000;
   3  * Rudolf Cornelissen 1/2004 */
   4
   5 #define MODULE_BIT 0x00000800
   6
   7 #include <stdarg.h>
   8 #include "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 eng_log(char *fmt, ...)
  19 {
  20         char     buffer[1024];
  21         char     fname[64];
  22         FILE    *myhand;
  23         va_list  args;
  24
  25         sprintf (fname, "/boot/home/" DRIVER_PREFIX ".accelerant.%d.log", accelerantIsClone);
  26         myhand=fopen(fname,"a+");
  27
  28         if (myhand == NULL) return;
  29
  30         va_start(args,fmt);
  31         vsprintf (buffer, fmt, args);
  32         fprintf(myhand, "%s", buffer);
  33         fclose(myhand);
  34 }