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MDEV-15091 : Windows, 64bit: reenable and fix warning C4267 (conversion from 'size_t' to 'type', possible loss of data)

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Handle string length as size_t, consistently (almost always:))
Change function prototypes to accept size_t, where in the past
ulong or uint were used. change local/member variables to size_t
when appropriate.

This fix excludes rocksdb, spider,spider, sphinx and connect for now.
This commit is contained in:
Vladislav Vaintroub
2018-02-06 12:55:58 +00:00
parent f271100836
commit 6c279ad6a7
257 changed files with 1514 additions and 1543 deletions
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8
mysys/stacktrace.c
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@@ -70,7 +70,7 @@ static void print_buffer(char *buffer, size_t count)
@return Zero on success.
*/
static int safe_print_str(const char *addr, int max_len)
static int safe_print_str(const char *addr, size_t max_len)
{
int fd;
pid_t tid;
@@ -147,7 +147,7 @@ static int safe_print_str(const char *addr, int max_len)
returns 1, it does not mean 100% that the pointer is corrupted.
*/
int my_safe_print_str(const char* val, int max_len)
int my_safe_print_str(const char* val, size_t max_len)
{
char *heap_end;
@@ -763,7 +763,7 @@ void my_write_core(int unused)
}
int my_safe_print_str(const char *val, int len)
int my_safe_print_str(const char *val, size_t len)
{
__try
{
@@ -780,7 +780,7 @@ int my_safe_print_str(const char *val, int len)
size_t my_write_stderr(const void *buf, size_t count)
{
return (size_t) write(fileno(stderr), buf, count);
return (size_t) write(fileno(stderr), buf, (uint)count);
}