musl: Update to latest master
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f9f686b7 have posix_spawnattr_setflags check for supported flags
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77e895dc add no-op POSIX_SPAWN_USEVFORK to spawn.h
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55550416 s390x: provide sigcontext struct definition
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bb439bb1 implement new posix_spawn flag POSIX_SPAWN_SETSID
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58e2396a remove va_arg hacks in printf core with undefined behavior
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e1232f5b make ttyname[_r] return ENODEV rather than ENOENT
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1a7fa5e5 fix regression in support for resolv.conf attempts option
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8c44a060 fix scalbn when result is in the subnormal range
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2577b1bc allow full-range file offsets to mmap on archs with 64-bit syscall args
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b3751c32 fix dl_iterate_phdr in static PIE binaries
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1ca59755 fix read past end of buffer in getaddrinfo backend
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>