diff options
| -rw-r--r-- | net/disk_cache/cache_util_posix.cc | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/net/disk_cache/cache_util_posix.cc b/net/disk_cache/cache_util_posix.cc index 041b2b5..c912e2b 100644 --- a/net/disk_cache/cache_util_posix.cc +++ b/net/disk_cache/cache_util_posix.cc @@ -12,6 +12,11 @@ #include "base/logging.h" #include "base/string_util.h" +#if defined(OS_MACOSX) +#include <mach/mach_host.h> +#include <mach/mach_init.h> +#endif + namespace disk_cache { int64 GetFreeDiskSpace(const std::wstring& path) { @@ -36,8 +41,16 @@ int64 GetSystemMemory() { int64 result = static_cast<int64>(pages) * page_size; DCHECK(result > 0); return result; +#elif defined(OS_MACOSX) + struct host_basic_info hostinfo; + mach_msg_type_number_t count = HOST_BASIC_INFO_COUNT; + int result = host_info(mach_host_self(), + HOST_BASIC_INFO, + reinterpret_cast<host_info_t>(&hostinfo), + &count); + DCHECK_EQ(HOST_BASIC_INFO_COUNT, count); + return (result == KERN_SUCCESS) ? hostinfo.max_mem : -1; #else - // TODO(pinkerton): figure this out for mac NOTIMPLEMENTED(); return -1; #endif |