commit e1731a4f2e05f1abb4a45602067708851eaf1e14
author Yi Kong <yikong@google.com> Mon Jul 16 18:11:34 2018 -0700
committer Yi Kong <yikong@google.com> Mon Jul 16 18:11:34 2018 -0700
tree 339c0ce3d3de7d6f5e0fb9bdada9b6210d1d470f
parent 895acebe946e34d2626716c5c4d7d7f2cc28c39d

[libutils]  Modernize codebase by replacing NULL with nullptr

Fixes -Wzero-as-null-pointer-constant warning.

Test: m
Bug: 68236239
Change-Id: I5e89ec8c42151875439d2656475a8739ab9cb7dc

libutils/Unicode.cpp

diff --git a/libutils/Unicode.cpp b/libutils/Unicode.cpp
index 1086831..e00fb81 100644
--- a/libutils/Unicode.cpp
+++ b/libutils/Unicode.cpp
@@ -159,7 +159,7 @@
         return -1;
     }
     size_t dummy_index;
-    if (next_index == NULL) {
+    if (next_index == nullptr) {
         next_index = &dummy_index;
     }
     size_t num_read;
@@ -173,7 +173,7 @@
 
 ssize_t utf32_to_utf8_length(const char32_t *src, size_t src_len)
 {
-    if (src == NULL || src_len == 0) {
+    if (src == nullptr || src_len == 0) {
         return -1;
     }
 
@@ -195,7 +195,7 @@
 
 void utf32_to_utf8(const char32_t* src, size_t src_len, char* dst, size_t dst_len)
 {
-    if (src == NULL || src_len == 0 || dst == NULL) {
+    if (src == nullptr || src_len == 0 || dst == nullptr) {
         return;
     }
 
@@ -363,7 +363,7 @@
 
 void utf16_to_utf8(const char16_t* src, size_t src_len, char* dst, size_t dst_len)
 {
-    if (src == NULL || src_len == 0 || dst == NULL) {
+    if (src == nullptr || src_len == 0 || dst == nullptr) {
         return;
     }
 
@@ -440,7 +440,7 @@
 
 ssize_t utf16_to_utf8_length(const char16_t *src, size_t src_len)
 {
-    if (src == NULL || src_len == 0) {
+    if (src == nullptr || src_len == 0) {
         return -1;
     }
 
@@ -490,7 +490,7 @@
 
 size_t utf8_to_utf32_length(const char *src, size_t src_len)
 {
-    if (src == NULL || src_len == 0) {
+    if (src == nullptr || src_len == 0) {
         return 0;
     }
     size_t ret = 0;
@@ -515,7 +515,7 @@
 
 void utf8_to_utf32(const char* src, size_t src_len, char32_t* dst)
 {
-    if (src == NULL || src_len == 0 || dst == NULL) {
+    if (src == nullptr || src_len == 0 || dst == nullptr) {
         return;
     }