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// RUN: %clang %s -emit-llvm %O0opt -c -o %t2.bc
// RUN: rm -rf %t.klee-out
// RUN: %klee --output-dir=%t.klee-out --posix-runtime --exit-on-error %t2.bc --sym-files 1 10
#include <assert.h>
#include <fcntl.h>
int main(int argc, char **argv) {
int fd = open("A", O_RDWR|O_TRUNC);
if (fd == -1)
klee_silent_exit(0);
assert(fd == 3);
assert((fcntl(fd, F_GETFD) & FD_CLOEXEC) == 0);
assert(fcntl(fd, F_SETFD, FD_CLOEXEC, 1) == 0);
assert((fcntl(fd, F_GETFD) & FD_CLOEXEC) != 0);
return 0;
}
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