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// RUN: %clang -O0 %s -o %t && %run %t
// XFAIL: i386-netbsd && asan
#include <assert.h>
#include <fcntl.h>
#include <limits.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
int main(int argc, char **argv) {
char symlink_path[PATH_MAX];
snprintf(symlink_path, sizeof(symlink_path), "%s_%d.symlink", argv[0],
getpid());
remove(symlink_path);
int res = symlink(argv[0], symlink_path);
assert(!res);
char readlinkat_path[PATH_MAX];
int res2 = readlinkat(AT_FDCWD, symlink_path, readlinkat_path,
sizeof(readlinkat_path));
assert(res2 >= 0);
readlinkat_path[res2] = '\0';
assert(!strcmp(readlinkat_path, argv[0]));
return 0;
}
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