repo/testing/qt5-qtwebengine/patches/0014-chromium-musl-use-off64_t-instead-of-the-internal-__.patch

From 5cde4d2fb5affc6e739dba412453b4bf076f19e9 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 7 Jul 2017 14:38:37 -0700
Subject: [PATCH] chromium: musl: use off64_t instead of the internal __off64_t

- only do the glibc 32-bit ABI check for mmap/mmap64 on gnu libc. musl
  does not support the 32-bit ABI.

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 .../tcmalloc/chromium/src/malloc_hook_mmap_linux.h     | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/chromium/third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h b/chromium/third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h
index 17415aaf538..59c1b6fb5f6 100644
--- a/src/3rdparty/chromium/third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h
+++ b/src/3rdparty/chromium/third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h
@@ -60,7 +60,7 @@

 static inline void* do_mmap64(void *start, size_t length,
                               int prot, int flags,
-                              int fd, __off64_t offset) __THROW {
+                              int fd, off64_t offset) __THROW {
   // The original gperftools uses sys_mmap() here.  But, it is not allowed by
   // Chromium's sandbox.
   return (void*)syscall(SYS_mmap, start, length, prot, flags, fd, offset);
@@ -73,7 +73,7 @@ static inline void* do_mmap64(void *start, size_t length,

 static inline void* do_mmap64(void *start, size_t length,
                               int prot, int flags,
-                              int fd, __off64_t offset) __THROW {
+                              int fd, off64_t offset) __THROW {
   void *result;

   // Try mmap2() unless it's not supported
@@ -144,7 +144,7 @@ static inline void* do_mmap64(void *start, size_t length,

 extern "C" {
   void* mmap64(void *start, size_t length, int prot, int flags,
-               int fd, __off64_t offset  ) __THROW
+               int fd, off64_t offset  ) __THROW
     ATTRIBUTE_SECTION(malloc_hook);
   void* mmap(void *start, size_t length,int prot, int flags,
              int fd, off_t offset) __THROW
@@ -159,7 +159,7 @@ extern "C" {
 }

 extern "C" void* mmap64(void *start, size_t length, int prot, int flags,
-                        int fd, __off64_t offset) __THROW {
+                        int fd, off64_t offset) __THROW {
   MallocHook::InvokePreMmapHook(start, length, prot, flags, fd, offset);
   void *result;
   if (!MallocHook::InvokeMmapReplacement(
@@ -170,7 +170,7 @@ extern "C" void* mmap64(void *start, size_t length, int prot, int flags,
   return result;
 }

-# if !defined(__USE_FILE_OFFSET64) || !defined(__REDIRECT_NTH)
+# if defined(__GLIBC__) && (!defined(__USE_FILE_OFFSET64) || !defined(__REDIRECT_NTH))

 extern "C" void* mmap(void *start, size_t length, int prot, int flags,
                       int fd, off_t offset) __THROW {