1<sys/utsname.h>(P) POSIX Programmer's Manual <sys/utsname.h>(P)
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6 sys/utsname.h - system name structure
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9 #include <sys/utsname.h>
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12 The <sys/utsname.h> header shall define the structure utsname which
13 shall include at least the following members:
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16 char sysname[] Name of this implementation of the operating system.
17 char nodename[] Name of this node within an implementation-defined
18 communications network.
19 char release[] Current release level of this implementation.
20 char version[] Current version level of this release.
21 char machine[] Name of the hardware type on which the system is running.
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23 The character arrays are of unspecified size, but the data stored in
24 them shall be terminated by a null byte.
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26 The following shall be declared as a function and may also be defined
27 as a macro:
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30 int uname(struct utsname *);
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32 The following sections are informative.
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35 None.
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38 None.
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41 None.
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44 The System Interfaces volume of IEEE Std 1003.1-2001, uname()
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47 Portions of this text are reprinted and reproduced in electronic form
48 from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
49 -- Portable Operating System Interface (POSIX), The Open Group Base
50 Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of
51 Electrical and Electronics Engineers, Inc and The Open Group. In the
52 event of any discrepancy between this version and the original IEEE and
53 The Open Group Standard, the original IEEE and The Open Group Standard
54 is the referee document. The original Standard can be obtained online
55 at http://www.opengroup.org/unix/online.html .
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59IEEE/The Open Group 2003 <sys/utsname.h>(P)