1*4882a593SmuzhiyunFrom 2ee1af42a550fa258a2061452ff2ad2c30c91f9e Mon Sep 17 00:00:00 2001
2*4882a593SmuzhiyunFrom: Khem Raj <raj.khem@gmail.com>
3*4882a593SmuzhiyunDate: Sun, 23 Dec 2018 16:58:04 -0800
4*4882a593SmuzhiyunSubject: [PATCH] chromium: musl: pread pwrite
5*4882a593Smuzhiyun
6*4882a593SmuzhiyunRedefine pread/pwrite in terms of 64bit variants on musl
7*4882a593Smuzhiyunsince 32bit variants don't exist and aliases are not defined in
8*4882a593Smuzhiyunlibc either
9*4882a593Smuzhiyun
10*4882a593SmuzhiyunUpstream-Status: Submitted [https://codereview.chromium.org/1743093002/]
11*4882a593SmuzhiyunSigned-off-by: Khem Raj <raj.khem@gmail.com>
12*4882a593Smuzhiyun---
13*4882a593Smuzhiyun chromium/third_party/lss/linux_syscall_support.h | 6 ++++++
14*4882a593Smuzhiyun 1 file changed, 6 insertions(+)
15*4882a593Smuzhiyun
16*4882a593Smuzhiyundiff --git a/chromium/third_party/lss/linux_syscall_support.h b/chromium/third_party/lss/linux_syscall_support.h
17*4882a593Smuzhiyunindex e4ac22644c0..f56203ccce4 100644
18*4882a593Smuzhiyun--- a/chromium/third_party/lss/linux_syscall_support.h
19*4882a593Smuzhiyun+++ b/chromium/third_party/lss/linux_syscall_support.h
20*4882a593Smuzhiyun@@ -1258,6 +1258,12 @@ struct kernel_statfs {
21*4882a593Smuzhiyun #ifndef __NR_getrandom
22*4882a593Smuzhiyun #define __NR_getrandom          318
23*4882a593Smuzhiyun #endif
24*4882a593Smuzhiyun+
25*4882a593Smuzhiyun+#undef __NR_pread
26*4882a593Smuzhiyun+#define __NR_pread __NR_pread64
27*4882a593Smuzhiyun+#undef __NR_pwrite
28*4882a593Smuzhiyun+#define __NR_pwrite __NR_pwrite64
29*4882a593Smuzhiyun+
30*4882a593Smuzhiyun /* End of x86-64 definitions                                                 */
31*4882a593Smuzhiyun #elif defined(__mips__)
32*4882a593Smuzhiyun #if _MIPS_SIM == _MIPS_SIM_ABI32
33