From c4178e519cebec88088ff24bb7daa13a21049d85 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Sun, 23 Dec 2018 16:58:04 -0800
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Subject: [PATCH] chromium: musl: pread pwrite
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Redefine pread/pwrite in terms of 64bit variants on musl
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since 32bit variants don't exist and aliases are not defined in
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libc either
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Upstream-Status: Submitted [https://codereview.chromium.org/1743093002/]
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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chromium/third_party/lss/linux_syscall_support.h | 6 ++++++
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1 file changed, 6 insertions(+)
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diff --git a/chromium/third_party/lss/linux_syscall_support.h b/chromium/third_party/lss/linux_syscall_support.h
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index e4ac22644c0..f56203ccce4 100644
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--- a/chromium/third_party/lss/linux_syscall_support.h
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+++ b/chromium/third_party/lss/linux_syscall_support.h
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@@ -1258,6 +1258,12 @@ struct kernel_statfs {
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#ifndef __NR_getrandom
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#define __NR_getrandom 318
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#endif
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+
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+#undef __NR_pread
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+#define __NR_pread __NR_pread64
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+#undef __NR_pwrite
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+#define __NR_pwrite __NR_pwrite64
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+
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/* End of x86-64 definitions */
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#elif defined(__mips__)
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#if _MIPS_SIM == _MIPS_SIM_ABI32
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