llvm-project/compiler-rt/test/msan/Linux/tcgetattr.cpp

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// RUN: %clangxx_msan -O0 %s -o %t && %run %t %p
#include <assert.h>
#include <glob.h>
#include <stdio.h>
#include <stdlib.h>
#include <termios.h>
#include <unistd.h>
int main(int argc, char *argv[]) {
int fd = getpt();
assert(fd >= 0);
struct termios t;
int res = tcgetattr(fd, &t);
assert(!res);
if (t.c_iflag == 0)
exit(0);
return 0;
}