xv6-65oo2/user/echo.c
2019-09-04 10:12:53 -04:00

20 lines
295 B
C

#include "kernel/types.h"
#include "kernel/stat.h"
#include "user/user.h"
int
main(int argc, char *argv[])
{
int i;
for(i = 1; i < argc; i++){
write(1, argv[i], strlen(argv[i]));
if(i + 1 < argc){
write(1, " ", 1);
} else {
write(1, "\n", 1);
}
}
exit();
}