31 lines
445 B
C
31 lines
445 B
C
#include <u.h>
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#include <lib9.h>
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void
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main(int argc, char *argv[])
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{
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Waitmsg *w;
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int i;
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for(i = 0; i < argc; i++){
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switch(fork()){
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case -1:
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fprint(2, "fork fail\n");
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exits("FAIL");
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case 0:
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execl("/cmd/echo", "echo", argv[i], nil);
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fprint(2, "execl fail: %r\n");
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exits("FAIL");
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default:
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w = wait();
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if(w->msg[0]){
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print("FAIL\n");
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exits("FAIL");
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}
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break;
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}
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}
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print("PASS\n");
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exits("PASS");
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}
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