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OS/pintos-env/pintos/tests/userprog/exec-missing.c

12 lines
244 B
C
Executable file

/* Tries to execute a nonexistent process.
The exec system call must return -1. */
#include <syscall.h>
#include "tests/lib.h"
#include "tests/main.h"
void
test_main (void)
{
msg ("exec(\"no-such-file\"): %d", exec ("no-such-file"));
}