Merge kpettersson@bk-internal.mysql.com:/home/bk/mysql-5.0-runtime (b894128b) · Commits · Software / OSDI20 Artifacts / mariadb

include/mysql.h

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Original line number	Diff line number	Diff line
		@@ -550,16 +550,6 @@ unsigned long STDCALL mysql_real_escape_string(MYSQL *mysql,
		char to,const char from,
		unsigned long length);
		void STDCALL mysql_debug(const char *debug);
		char * STDCALL mysql_odbc_escape_string(MYSQL *mysql,
		char *to,
		unsigned long to_length,
		const char *from,
		unsigned long from_length,
		void *param,
		char *
		(*extend_buffer)
		(void , char to,
		unsigned long *length));
		void STDCALL myodbc_remove_escape(MYSQL mysql,char name);
		unsigned int STDCALL mysql_thread_safe(void);
		my_bool STDCALL mysql_embedded(void);

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Original line number	Diff line number	Diff line
		@@ -1617,78 +1617,6 @@ mysql_real_escape_string(MYSQL mysql, char to,const char *from,
		return escape_string_for_mysql(mysql->charset, to, 0, from, length);
		}


		char * STDCALL
		mysql_odbc_escape_string(MYSQL *mysql,
		char *to, ulong to_length,
		const char *from, ulong from_length,
		void *param,
		char * (*extend_buffer)
		(void , char , ulong *))
		{
		char *to_end=to+to_length-5;
		const char *end;
		#ifdef USE_MB
		my_bool use_mb_flag=use_mb(mysql->charset);
		#endif

		for (end=from+from_length; from != end ; from++)
		{
		if (to >= to_end)
		{
		to_length = (ulong) (end-from)+512; /* We want this much more */
		if (!(to=(*extend_buffer)(param, to, &to_length)))
		return to;
		to_end=to+to_length-5;
		}
		#ifdef USE_MB
		{
		int l;
		if (use_mb_flag && (l = my_ismbchar(mysql->charset, from, end)))
		{
		while (l--)
		to++ = from++;
		from--;
		continue;
		}
		}
		#endif
		switch (*from) {
		case 0: /* Must be escaped for 'mysql' */
		*to++= '\\';
		*to++= '0';
		break;
		case '\n': /* Must be escaped for logs */
		*to++= '\\';
		*to++= 'n';
		break;
		case '\r':
		*to++= '\\';
		*to++= 'r';
		break;
		case '\\':
		*to++= '\\';
		*to++= '\\';
		break;
		case '\'':
		*to++= '\\';
		*to++= '\'';
		break;
		case '"': /* Better safe than sorry */
		*to++= '\\';
		*to++= '"';
		break;
		case '\032': /* This gives problems on Win32 */
		*to++= '\\';
		*to++= 'Z';
		break;
		default:
		to++= from;
		}
		}
		return to;
		}

		void STDCALL
		myodbc_remove_escape(MYSQL mysql,char name)
		{

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