GNU C Library Manual

glibc说明文档TheClanguageprovidesnobuilt-infacilitiesforperformingsuchcommonoperationsasinput/output,memorymanagement,stringmanipulation,andthelike.Instead,thesefa-cilitiesaredefinedinastandardlibrary,whichyoucompileandlinkwithyourprograms.TheGNUCLibrary,describedinthisdocument,definesall