34 lines
1017 B
Diff
34 lines
1017 B
Diff
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From 41260e21e271eb1dc8b34f952ea3f90a0dc35e9e Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Sun, 25 Dec 2022 20:01:29 -0800
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Subject: [PATCH] Define off64_t as off_t on musl
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Musl's default bitlength for off_t is always 64bit therefore define
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off64_t as off_t on musl
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Upstream-Status: Submitted [https://github.com/gperftools/gperftools/pull/1379]
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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src/malloc_hook_mmap_linux.h | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/src/malloc_hook_mmap_linux.h b/src/malloc_hook_mmap_linux.h
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index c7d8b4b..a10687e 100644
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--- a/src/malloc_hook_mmap_linux.h
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+++ b/src/malloc_hook_mmap_linux.h
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@@ -45,6 +45,11 @@
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#include <sys/syscall.h>
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#include <unistd.h>
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+// musl's off_t is already 64-bit
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+#if defined(__linux__) && !defined(__GLIBC__)
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+typedef off_t off64_t;
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+#endif
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+
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// The x86-32 case and the x86-64 case differ:
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// 32b has a mmap2() syscall, 64b does not.
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// 64b and 32b have different calling conventions for mmap().
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--
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2.39.0
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