78 lines
2.4 KiB
Diff
78 lines
2.4 KiB
Diff
From 7779db242ab470053c9da188a639573750587adb Mon Sep 17 00:00:00 2001
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From: Noel Cower <ncower@gmail.com>
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Date: Sun, 10 Feb 2019 20:41:54 -0800
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Subject: [PATCH] musl: use int64_t in place of loff_t
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This replaces the less portable loff_t with int64_t (loff_t is
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exclusive to the kernel). This stays compatible with the syscall when
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available without modifying
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src/fs_copy_file_range_unsupported.icpp is not updated because I'm not
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sure that would apply to musl or glibc targets.
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---
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src/fs_copy_file_range.hpp | 4 ++--
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src/fs_copy_file_range_linux.icpp | 14 +++++++-------
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2 files changed, 9 insertions(+), 9 deletions(-)
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diff --git src/fs_copy_file_range.hpp src/fs_copy_file_range.hpp
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index 0b8984e..036c0f8 100644
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--- src/fs_copy_file_range.hpp
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+++ src/fs_copy_file_range.hpp
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@@ -26,9 +26,9 @@ namespace fs
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{
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ssize_t
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copy_file_range(const int fd_in_,
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- loff_t *off_in_,
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+ int64_t *off_in_,
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const int fd_out_,
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- loff_t *off_out_,
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+ int64_t *off_out_,
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const size_t len_,
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const unsigned int flags_);
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diff --git src/fs_copy_file_range_linux.icpp src/fs_copy_file_range_linux.icpp
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index 4718649..408afb0 100644
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--- src/fs_copy_file_range_linux.icpp
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+++ src/fs_copy_file_range_linux.icpp
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@@ -28,11 +28,11 @@
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#include <unistd.h>
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static
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-loff_t
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+ssize_t
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copy_file_range_(int fd_in_,
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- loff_t *off_in_,
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+ int64_t *off_in_,
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int fd_out_,
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- loff_t *off_out_,
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+ int64_t *off_out_,
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size_t len_,
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unsigned int flags_)
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{
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@@ -53,9 +53,9 @@ namespace fs
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{
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ssize_t
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copy_file_range(const int fd_in_,
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- loff_t *off_in_,
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+ int64_t *off_in_,
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const int fd_out_,
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- loff_t *off_out_,
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+ int64_t *off_out_,
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const size_t len_,
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const unsigned int flags_)
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{
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@@ -73,8 +73,8 @@ namespace fs
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const size_t len_,
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const unsigned int flags_)
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{
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- loff_t off_in;
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- loff_t off_out;
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+ int64_t off_in;
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+ int64_t off_out;
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off_in = 0;
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off_out = 0;
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--
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2.20.1
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