srv_alloc (Extended Stored Procedure API)

重要提示：
后续版本的 Microsoft SQL Server 将删除该功能。请不要在新的开发工作中使用该功能，并尽快修改当前还在使用该功能的应用程序。 Use CLR integration instead.

Allocates memory dynamically.

语法

void * srv_alloc ( DBINT
size
);

Arguments

• size
  Specifies the number of bytes to allocate.

Returns

A pointer to the newly allocated space. If size bytes cannot be allocated, a null pointer is returned.

备注

The srv_alloc function is equivalent to the Microsoft Windows API GlobalAlloc function. Normal Windows API C run-time memory management functions can be used in an Extended Stored Procedure API application.

安全说明：
You should thoroughly review the source code of extended stored procedures, and you should test the compiled DLLs before you install them on a production server. For information about security review and testing, see this Microsoft Web site.