From 011ba4b9bf9f0b1b1f99639f8395a76760f717c0 Mon Sep 17 00:00:00 2001
From: Josh Gao <jmgao@google.com>
Date: Thu, 5 Apr 2018 18:09:39 -0700
Subject: [PATCH] adb: win32: properly set EBADF in some functions.

Test: treehugger
Change-Id: If3f29f9ee586e29652e9709b3f594a1376ed4bb3
---
 adb/sysdeps_win32.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/adb/sysdeps_win32.cpp b/adb/sysdeps_win32.cpp
index b5334b141..caad50bf3 100644
--- a/adb/sysdeps_win32.cpp
+++ b/adb/sysdeps_win32.cpp
@@ -462,6 +462,7 @@ int adb_read(int fd, void* buf, int len) {
     FH f = _fh_from_int(fd, __func__);
 
     if (f == NULL) {
+        errno = EBADF;
         return -1;
     }
 
@@ -472,6 +473,7 @@ int adb_write(int fd, const void* buf, int len) {
     FH f = _fh_from_int(fd, __func__);
 
     if (f == NULL) {
+        errno = EBADF;
         return -1;
     }
 
@@ -493,6 +495,7 @@ int adb_lseek(int fd, int pos, int where) {
     FH f = _fh_from_int(fd, __func__);
 
     if (!f) {
+        errno = EBADF;
         return -1;
     }
 
@@ -503,6 +506,7 @@ int adb_close(int fd) {
     FH f = _fh_from_int(fd, __func__);
 
     if (!f) {
+        errno = EBADF;
         return -1;
     }