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[compiler-rt][Mips] Align definition of __sanitizer_sigaction with musl #124494

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Feb 14, 2025
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48 changes: 24 additions & 24 deletions compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
Original file line number Diff line number Diff line change
Expand Up @@ -658,49 +658,49 @@ struct __sanitizer_sigaction {
};
#else // !SANITIZER_ANDROID
struct __sanitizer_sigaction {
#if defined(__mips__) && !SANITIZER_FREEBSD
# if defined(__mips__) && !SANITIZER_FREEBSD && !SANITIZER_MUSL
unsigned int sa_flags;
#endif
# endif
union {
__sanitizer_sigactionhandler_ptr sigaction;
__sanitizer_sighandler_ptr handler;
};
#if SANITIZER_FREEBSD
# if SANITIZER_FREEBSD
int sa_flags;
__sanitizer_sigset_t sa_mask;
#else
#if defined(__s390x__)
# else
# if defined(__s390x__)
int sa_resv;
#else
# else
__sanitizer_sigset_t sa_mask;
#endif
#ifndef __mips__
#if defined(__sparc__)
#if __GLIBC_PREREQ (2, 20)
# endif
# if !defined(__mips__) || SANITIZER_MUSL
# if defined(__sparc__)
# if __GLIBC_PREREQ(2, 20)
// On sparc glibc 2.19 and earlier sa_flags was unsigned long.
#if defined(__arch64__)
# if defined(__arch64__)
// To maintain ABI compatibility on sparc64 when switching to an int,
// __glibc_reserved0 was added.
int __glibc_reserved0;
#endif
# endif
int sa_flags;
#else
# else
unsigned long sa_flags;
#endif
#else
# endif
# else
int sa_flags;
#endif
#endif
#endif
#if SANITIZER_LINUX
# endif
# endif
# endif
# if SANITIZER_LINUX
void (*sa_restorer)();
#endif
#if defined(__mips__) && (SANITIZER_WORDSIZE == 32)
# endif
# if defined(__mips__) && (SANITIZER_WORDSIZE == 32) && !SANITIZER_MUSL
int sa_resv[1];
#endif
#if defined(__s390x__)
# endif
# if defined(__s390x__)
__sanitizer_sigset_t sa_mask;
#endif
# endif
};
#endif // !SANITIZER_ANDROID

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