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rzurita 4 years ago
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ddbfc0fa6a
  1. 9
      apps/example3/main.c

9
apps/example3/main.c

@ -2,7 +2,7 @@
#include <xinu.h> #include <xinu.h>
void sndch(int nargs, char *args[]); void sndch(char);
/*------------------------------------------------------------------------ /*------------------------------------------------------------------------
* main -- example of 2 processes executing the same code concurrently * main -- example of 2 processes executing the same code concurrently
@ -10,18 +10,17 @@ void sndch(int nargs, char *args[]);
*/ */
void main(void) void main(void)
{ {
resume( create(sndch, 128, 20, "send A", 1, 'A') ); resume( create(sndch, 1024, 20, "send A", 1, 'A') );
resume( create(sndch, 128, 20, "send B", 1, 'B') ); resume( create(sndch, 1024, 20, "send B", 1, 'B') );
} }
/*------------------------------------------------------------------------ /*------------------------------------------------------------------------
* sndch -- output a character on a serial device indefinitely * sndch -- output a character on a serial device indefinitely
*------------------------------------------------------------------------ *------------------------------------------------------------------------
*/ */
void sndch(int nargs, char *args[]) void sndch(char ch)
{ {
char ch = args[0]; /* character to emit continuously */
while ( 1 ) while ( 1 )
putc(CONSOLE, ch); putc(CONSOLE, ch);

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