1 /* 2 // Copyright(c)2014 IntelCorporation 3 // 4 // LicensedundertheApacheLicense,Version2.0(the"License"); 5 // youmaynotusethisfileexceptincompliancewiththeLicense. 6 // YoumayobtainacopyoftheLicenseat 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unlessrequiredbyapplicablelaworagreedtoinwriting,software 11 // distributedundertheLicenseisdistributedonan"ASIS"BASIS, 12 // WITHOUTWARRANTIESORCONDITIONSOFANYKIND,eitherexpressorimplied. 13 // SeetheLicenseforthespecificlanguagegoverningpermissionsand 14 // limitationsundertheLicense. 15 */ 16 #include <stdarg.h> 17 #include <stdio.h> 18 19 #include <common/utils/Dump.h> 20 21 namespace android { 22 namespace intel { 23 24 Dump::Dump(char *buf, int len) 25 : mBuf(buf), 26 mLen(len) 27 { 28 29 } 30 31 Dump::~Dump() 32 { 33 34 } 35 36 void Dump::append(const char *fmt, ...) 37 { 38 int len; 39 40 if (!mBuf || !mLen) 41 return; 42 43 va_list ap; 44 va_start(ap, fmt); 45 len = vsnprintf(mBuf, mLen, fmt, ap); 46 va_end(ap); 47 48 mLen -= len; 49 mBuf += len; 50 } 51 52 } // namespace intel 53 } // namespace android 54