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MDEV-13384 - misc Windows warnings fixed

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This commit is contained in:
Vladislav Vaintroub
2017-09-28 10:38:02 +00:00
parent 509928718d
commit 7354dc6773
147 changed files with 545 additions and 491 deletions
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38
sql/sql_string.h
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@@ -354,22 +354,22 @@ public:
Ptr=0;
str_length=0; /* Safety */
}
inline bool alloc(uint32 arg_length)
inline bool alloc(size_t arg_length)
{
if (arg_length < Alloced_length)
return 0;
return real_alloc(arg_length);
}
bool real_alloc(uint32 arg_length); // Empties old string
bool realloc_raw(uint32 arg_length);
bool realloc(uint32 arg_length)
bool real_alloc(size_t arg_length); // Empties old string
bool realloc_raw(size_t arg_length);
bool realloc(size_t arg_length)
{
if (realloc_raw(arg_length))
return TRUE;
Ptr[arg_length]=0; // This make other funcs shorter
return FALSE;
}
bool realloc_with_extra(uint32 arg_length)
bool realloc_with_extra(size_t arg_length)
{
if (extra_alloc < 4096)
extra_alloc= extra_alloc*2+128;
@@ -378,7 +378,7 @@ public:
Ptr[arg_length]=0; // This make other funcs shorter
return FALSE;
}
bool realloc_with_extra_if_needed(uint32 arg_length)
bool realloc_with_extra_if_needed(size_t arg_length)
{
if (arg_length < Alloced_length)
{
@@ -388,7 +388,7 @@ public:
return realloc_with_extra(arg_length);
}
// Shrink the buffer, but only if it is allocated on the heap.
inline void shrink(uint32 arg_length)
inline void shrink(size_t arg_length)
{
if (!is_alloced())
return;
@@ -405,7 +405,7 @@ public:
else
{
Ptr=new_ptr;
Alloced_length=arg_length;
Alloced_length=(uint32)arg_length;
}
}
}
@@ -428,7 +428,7 @@ public:
bool copy(); // Alloc string if not alloced
bool copy(const String &s); // Allocate new string
bool copy(const char *s,uint32 arg_length, CHARSET_INFO *cs); // Allocate new string
bool copy(const char *s,size_t arg_length, CHARSET_INFO *cs); // Allocate new string
static bool needs_conversion(uint32 arg_length,
CHARSET_INFO *cs_from, CHARSET_INFO *cs_to,
uint32 *offset);
@@ -466,10 +466,10 @@ public:
}
bool append(const String &s);
bool append(const char *s);
bool append(const LEX_STRING *ls) { return append(ls->str, (uint32)ls->length); }
bool append(const LEX_CSTRING *ls) { return append(ls->str, (uint32)ls->length); }
bool append(const char *s, uint32 arg_length);
bool append(const char *s, uint32 arg_length, CHARSET_INFO *cs);
bool append(const LEX_STRING *ls) { return append(ls->str, (uint32) ls->length); }
bool append(const LEX_CSTRING *ls) { return append(ls->str, (uint32) ls->length); }
bool append(const char *s, size_t size);
bool append(const char *s, uint arg_length, CHARSET_INFO *cs);
bool append_ulonglong(ulonglong val);
bool append_longlong(longlong val);
bool append(IO_CACHE* file, uint32 arg_length);
@@ -552,10 +552,11 @@ public:
float8store(Ptr + str_length, *d);
str_length += 8;
}
void q_append(const char *data, uint32 data_len)
void q_append(const char *data, size_t data_len)
{
memcpy(Ptr + str_length, data, data_len);
str_length += data_len;
DBUG_ASSERT(str_length <= UINT_MAX32 - data_len);
str_length += (uint)data_len;
}
void write_at_position(int position, uint32 value)
@@ -634,7 +635,9 @@ public:
}
bool append_for_single_quote(const char *st)
{
return append_for_single_quote(st, (uint)strlen(st));
size_t len= strlen(st);
DBUG_ASSERT(len < UINT_MAX32);
return append_for_single_quote(st, (uint32) len);
}
/* Swap two string objects. Efficient way to exchange data without memcpy. */
@@ -678,10 +681,11 @@ public:
}
void q_net_store_data(const uchar *from, size_t length)
{
DBUG_ASSERT(length < UINT_MAX32);
DBUG_ASSERT(Alloced_length >= (str_length + length +
net_length_size(length)));
q_net_store_length(length);
q_append((const char *)from, length);
q_append((const char *)from, (uint32) length);
}
};