void user_x( void ) {
int i, j;
int pid, ppid;
char buf1[16], buf2[16];
pid = get_process_info( INFO_PID, 0 );
ppid = get_process_info( INFO_PPID, 0 );
i = itos10( buf1, pid );
j = itos10( buf2, ppid );
write( FD_CONSOLE, "User X running, PID ", 0 );
write( FD_CONSOLE, buf1, i );
write( FD_CONSOLE, " PPID ", 0 );
write( FD_CONSOLE, buf2, j );
write( FD_CONSOLE, "\n", 1 );
for( int k = 0; k < 20 ; ++k ) {
write( FD_SIO, "X", 1 );
for( int k2 = 0; k2 < DELAY_STD; ++k2 )
continue;
}
write( FD_CONSOLE, "User X exiting, PID ", 0 );
write( FD_CONSOLE, buf1, i );
write( FD_CONSOLE, " PPID ", 0 );
write( FD_CONSOLE, buf2, j );
write( FD_CONSOLE, "\n", 1 );
exit();
}
void user_z( void ) {
int n;
int pid, ppid;
char buf1[16], buf2[16];
pid = get_process_info( INFO_PID, 0 );
ppid = get_process_info( INFO_PPID, 0 );
n = itos10( buf1, pid );
pid = n;
n = itos10( buf2, ppid );
ppid = n;
write( FD_CONSOLE, "User Z running, PID ", 0 );
write( FD_CONSOLE, buf1, pid );
write( FD_CONSOLE, " PPID ", 0 );
write( FD_CONSOLE, buf2, ppid );
write( FD_CONSOLE, "\n", 1 );
for( int i = 0; i < 10 ; ++i ) {
write( FD_SIO, "Z", 1 );
for( int j = 0; j < DELAY_STD; ++j )
continue;
}
write( FD_CONSOLE, "User Z exiting, PID ", 0 );
write( FD_CONSOLE, buf1, pid );
write( FD_CONSOLE, " PPID ", 0 );
write( FD_CONSOLE, buf2, ppid );
write( FD_CONSOLE, "\n", 1 );
exit();
}
static inline void printStatus(uint16 curX, uint16 curY, bool inCmdMode)
{
// The trailing spaces clears out junky characters! Keep them
// Also the 181 and 198 are hybrid boxed drawing chars. Not adding them
printCharAt((char) 181, black, 1, 24);
printAt(inCmdMode ? " CMD " : " INS ", dark_grey, 2, 24);
printAt(itos10(curX - 1), black, 7, 24);
printAt(": ", black, 10, 24);
printAt(itos10(curY - 5), black, 12, 24);
printCharAt((char) 198, black, 16, 24);
}
void user_l( void ) {
int i;
int pid;
uint32_t time;
char buf[16];
time = get_system_info( SYSINFO_TIME );
i = itos16( buf, time, 1 );
write( FD_CONSOLE, "User L running, initial time ", 0 );
write( FD_CONSOLE, buf, i );
write( FD_CONSOLE, "\n", 1 );
write( FD_SIO, "L", 1 );
for( i = 0; i < 3 ; ++i ) {
pid = spawn( user_x );
if( pid < 0 ) {
write( FD_CONSOLE, "User L spawn() #", 0 );
pid = itos10( buf, i );
write( FD_CONSOLE, buf, pid );
write( FD_CONSOLE, " failed\n", 0 );
} else {
sleep( 0 );
write( FD_SIO, "L", 1 );
}
}
time = get_system_info( SYSINFO_TIME );
i = itos16( buf, time, 1 );
write( FD_CONSOLE, "User L exiting at time ", 0 );
write( FD_CONSOLE, buf, i );
write( FD_CONSOLE, "\n", 1 );
exit();
}
string ftos(float f) {
// Room for the digits, -, '\0', '.'
static char buf[FLOAT_DIGITS + 3];
string p = buf + FLOAT_DIGITS + 1; /* points to terminating '\0' */
memset(p, 0, FLOAT_DIGITS + 3);
int i = (int) f;
f -= i;
strcat(p, itos10(i));
strcat(p, ".");
f = abs(f); // Clear negativity
while(((int) f) != f) {
// Pad zeros
f *= 10;
}
strcat(p, itos10((int) f));
return p;
}
void user_g( void ) {
int i;
char buf[16];
write( FD_CONSOLE, "User G (pid ", 0 );
i = itos10( buf, get_process_info( INFO_PID, 0 ) );
write( FD_CONSOLE, buf, i );
write( FD_CONSOLE, ") running\n", 0 );
write( FD_SIO, "G", 1 );
for( i = 0; i < 5; ++i ) {
sleep( SECONDS_TO_MS(15) );
write( FD_SIO, "G", 1 );
}
write( FD_CONSOLE, "User G exiting\n", 0 );
exit();
}
void user_n( void ) {
int i, j;
int prio;
char buf[16];
prio = get_process_info( INFO_PRIO, 0 );
i = itos10( buf, prio );
write( FD_CONSOLE, "User N running @ ", 0 );
write( FD_CONSOLE, buf, i );
write( FD_CONSOLE, "\n", 1 );
write( FD_SIO, "N", 1 );
for( i = 0; i < 30; ++i ) {
for( j = 0; j < DELAY_STD; ++j )
continue;
write( FD_SIO, "N", 1 );
}
write( FD_CONSOLE, "User N exiting\n", 0 );
exit();
}
void user_k( void ) {
int i;
int pid;
char buf[16];
write( FD_CONSOLE, "User K running\n", 0 );
write( FD_SIO, "K", 1 );
for( i = 0; i < 3 ; ++i ) {
pid = spawn( user_x );
if( pid < 0 ) {
write( FD_CONSOLE, "User K spawn() #", 0 );
pid = itos10( buf, i );
write( FD_CONSOLE, buf, pid );
write( FD_CONSOLE, " failed\n", 0 );
} else {
sleep( SECONDS_TO_MS(30) );
write( FD_SIO, "K", 1 );
}
}
write( FD_CONSOLE, "User K exiting\n", 0 );
exit();
}
void user_j( void ) {
int i;
int pid;
char buf[16];
write( FD_CONSOLE, "User J running\n", 0 );
write( FD_SIO, "J", 1 );
for( i = 0; i < N_PROCS * 2 ; ++i ) {
pid = spawn( user_y );
if( pid < 0 ) {
write( FD_SIO, "j", 1 );
write( FD_CONSOLE, "User J spawn() #", 0 );
pid = itos10( buf, i );
write( FD_CONSOLE, buf, pid );
write( FD_CONSOLE, " failed\n", 0 );
} else {
write( FD_SIO, "J", 1 );
}
}
write( FD_CONSOLE, "User J exiting\n", 0 );
exit();
}
