xv6-65oo2/user/rm.c

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#include "kernel/types.h"
#include "kernel/stat.h"
#include "user/user.h"
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int
main(int argc, char *argv[])
{
int i;
if(argc < 2){
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fprintf(2, "Usage: rm files...\n");
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exit(1);
}
for(i = 1; i < argc; i++){
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if(unlink(argv[i]) < 0){
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fprintf(2, "rm: %s failed to delete\n", argv[i]);
break;
}
}
exit(0);
}