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From 32213f2f1d98bf851a570ecc35c018001e5d5ac4 Mon Sep 17 00:00:00 2001
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From: Aaro Koskinen <aaro.koskinen@nokia.com>
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Date: Mon, 23 Feb 2015 16:01:31 +0200
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Subject: [PATCH] systemd: add getrandom syscall numbers for MIPS
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Add getrandom syscall numbers for MIPS. Based on Linux 3.17 kernel
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(commit 42944521af97a3b25516f15f3149aec3779656dc, "MIPS: Wire up new
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syscalls getrandom and memfd_create").
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(cherry picked from commit 3bec6d4690d2a7f08dc27b8221299c1db94978c4)
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---
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 src/shared/missing.h | 10 ++++++++++
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 1 file changed, 10 insertions(+)
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diff --git a/src/shared/missing.h b/src/shared/missing.h
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index 06a5576..8cb0b2c 100644
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--- a/src/shared/missing.h
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+++ b/src/shared/missing.h
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@@ -243,6 +243,16 @@ static inline int memfd_create(const char *name, unsigned int flags) {
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 #    define __NR_getrandom 349
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 #  elif defined(__powerpc__)
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 #    define __NR_getrandom 359
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+#  elif defined _MIPS_SIM
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+#    if _MIPS_SIM == _MIPS_SIM_ABI32
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+#      define __NR_getrandom 4353
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+#    endif
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+#    if _MIPS_SIM == _MIPS_SIM_NABI32
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+#      define __NR_getrandom 6317
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+#    endif
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+#    if _MIPS_SIM == _MIPS_SIM_ABI64
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+#      define __NR_getrandom 5313
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+#    endif
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 #  else
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 #    warning "__NR_getrandom unknown for your architecture"
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 #    define __NR_getrandom 0xffffffff