Remove move dead code.
Test: treehugger
Change-Id: I6a23b19d078400dfe90329a49ae1abbcb24ef2bf
diff --git a/libutils/String8.cpp b/libutils/String8.cpp
index 2974aa3..195e122 100644
--- a/libutils/String8.cpp
+++ b/libutils/String8.cpp
@@ -25,6 +25,8 @@
#include <ctype.h>
+#include <string>
+
#include "SharedBuffer.h"
/*
@@ -163,9 +165,7 @@
}
String8::String8(const char32_t* o)
- : mString(allocFromUTF32(o, strlen32(o)))
-{
-}
+ : mString(allocFromUTF32(o, std::char_traits<char32_t>::length(o))) {}
String8::String8(const char32_t* o, size_t len)
: mString(allocFromUTF32(o, len))
diff --git a/libutils/Unicode.cpp b/libutils/Unicode.cpp
index 843a81a..3ffcf7e 100644
--- a/libutils/Unicode.cpp
+++ b/libutils/Unicode.cpp
@@ -22,20 +22,6 @@
#include <log/log.h>
-#if defined(_WIN32)
-# undef nhtol
-# undef htonl
-# undef nhtos
-# undef htons
-
-# define ntohl(x) ( ((x) << 24) | (((x) >> 24) & 255) | (((x) << 8) & 0xff0000) | (((x) >> 8) & 0xff00) )
-# define htonl(x) ntohl(x)
-# define ntohs(x) ( (((x) << 8) & 0xff00) | (((x) >> 8) & 255) )
-# define htons(x) ntohs(x)
-#else
-# include <netinet/in.h>
-#endif
-
extern "C" {
static const char32_t kByteMask = 0x000000BF;
@@ -115,24 +101,6 @@
}
}
-size_t strlen32(const char32_t *s)
-{
- const char32_t *ss = s;
- while ( *ss )
- ss++;
- return ss-s;
-}
-
-size_t strnlen32(const char32_t *s, size_t maxlen)
-{
- const char32_t *ss = s;
- while ((maxlen > 0) && *ss) {
- ss++;
- maxlen--;
- }
- return ss-s;
-}
-
static inline int32_t utf32_at_internal(const char* cur, size_t *num_read)
{
const char first_char = *cur;
@@ -254,19 +222,6 @@
return d;
}
-char16_t *strcpy16(char16_t *dst, const char16_t *src)
-{
- char16_t *q = dst;
- const char16_t *p = src;
- char16_t ch;
-
- do {
- *q++ = ch = *p++;
- } while ( ch );
-
- return dst;
-}
-
size_t strlen16(const char16_t *s)
{
const char16_t *ss = s;
diff --git a/libutils/include/utils/Unicode.h b/libutils/include/utils/Unicode.h
index 0087383..d60d5d6 100644
--- a/libutils/include/utils/Unicode.h
+++ b/libutils/include/utils/Unicode.h
@@ -27,7 +27,6 @@
int strncmp16(const char16_t *s1, const char16_t *s2, size_t n);
size_t strlen16(const char16_t *);
size_t strnlen16(const char16_t *, size_t);
-char16_t *strcpy16(char16_t *, const char16_t *);
char16_t *strstr16(const char16_t*, const char16_t*);
// Version of comparison that supports embedded NULs.
@@ -39,10 +38,6 @@
// equivalent result as strcmp16 (unlike strncmp16).
int strzcmp16(const char16_t *s1, size_t n1, const char16_t *s2, size_t n2);
-// Standard string functions on char32_t strings.
-size_t strlen32(const char32_t *);
-size_t strnlen32(const char32_t *, size_t);
-
/**
* Measure the length of a UTF-32 string in UTF-8. If the string is invalid
* such as containing a surrogate character, -1 will be returned.