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