<sys/utsname.h>

/////영 어 원 본///// NAME sys/utsname.h - system name structure SYNOPSIS #include <sys/utsname.h> DESCRIPTION The <sys/utsname.h> header defines structure utsname, which includes at least the following members: char sysname[] name of this implementation of the operating system char nodename[] name of this node within an implementation-dependent communications network char release[] current release level of this implementation char version[] current version level of this release char machine[] name ...

원문링크 : &lt;sys/utsname.h&gt;