ucontext_compat.h

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#ifndef CLIENT_MAC_HANDLER_UCONTEXT_COMPAT_H_
#define CLIENT_MAC_HANDLER_UCONTEXT_COMPAT_H_

#include <sys/ucontext.h>

// The purpose of this file is to work around the fact that ucontext_t's
// uc_mcontext member is an mcontext_t rather than an mcontext64_t on ARM64.
#if defined(__aarch64__)
// <sys/ucontext.h> doesn't include the below file.
#include <sys/_types/_ucontext64.h>
typedef ucontext64_t breakpad_ucontext_t;
#define breakpad_uc_mcontext uc_mcontext64
#else
typedef ucontext_t breakpad_ucontext_t;
#define breakpad_uc_mcontext uc_mcontext
#endif  // defined(__aarch64__)

#endif  // CLIENT_MAC_HANDLER_UCONTEXT_COMPAT_H_