llvm-project/compiler-rt/test/msan/readdir64.cc

28 lines
754 B
C++

// RUN: %clangxx_msan -m64 -O0 %s -o %t && %t
// RUN: %clangxx_msan -m64 -O1 %s -o %t && %t
// RUN: %clangxx_msan -m64 -O2 %s -o %t && %t
// RUN: %clangxx_msan -m64 -O3 %s -o %t && %t
// RUN: %clangxx_msan -m64 -O0 -D_FILE_OFFSET_BITS=64 %s -o %t && %t
// RUN: %clangxx_msan -m64 -O1 -D_FILE_OFFSET_BITS=64 %s -o %t && %t
// RUN: %clangxx_msan -m64 -O2 -D_FILE_OFFSET_BITS=64 %s -o %t && %t
// RUN: %clangxx_msan -m64 -O3 -D_FILE_OFFSET_BITS=64 %s -o %t && %t
// Test that readdir64 is intercepted as well as readdir.
#include <sys/types.h>
#include <dirent.h>
#include <stdlib.h>
int main(void) {
DIR *dir = opendir(".");
struct dirent *d = readdir(dir);
if (d->d_name[0]) {
closedir(dir);
exit(0);
}
closedir(dir);
return 0;
}