转自:http://blog.youkuaiyun.com/mad2man/article/details/12911687
- #import <mach/mach.h>
- void report_memory(void) {
- struct task_basic_info info;
- mach_msg_type_number_t size = sizeof(info);
- kern_return_t kerr = task_info(mach_task_self(),
- TASK_BASIC_INFO,
- (task_info_t)&info,
- &size);
- if( kerr == KERN_SUCCESS ) {
- NSLog(@"Memory used: %u", info.resident_size); //in bytes
- } else {
- NSLog(@"Error: %s", mach_error_string(kerr));
- }
- }