fd open close
close()closesafiledescriptor,sothatitnolongerreferstoanyfileandmaybereused.Anyrecordlocks(seefcntl(2))heldonthefileitwas ...,...opensample.dat);exit(1);}if(NULL==(fp=fdopen(fh,r)))perror(fdopenfailed);close(fh);exit(1);}if(14!=fread(buffer,1,14,f...
File descriptor
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InUnixandUnix-likecomputeroperatingsystems,afiledescriptor(FD,lessfrequentlyfildes)isaprocess-uniqueidentifier(handle)forafileorother ...
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