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gethostid(3c)

gethostid(3C)            Standard C Library Functions            gethostid(3C)

NAME
       gethostid - get an identifier for the current host

SYNOPSIS
       #include <unistd.h>

       long gethostid(void);

DESCRIPTION
       The  gethostid() function returns the 32-bit identifier for the current
       host. If the hardware capability exists, this identifier is taken  from
       platform-dependent stable storage; otherwise it is a randomly generated
       number. It is not guaranteed to be unique.


       If  the  calling thread's process is executing within a non-global zone
       that emulates a host identifier, then the zone's emulated  32-bit  host
       identifier is returned.

ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:

       tab()  box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
       TRIBUTE VALUE _ Interface StabilityCommitted _ MT-LevelMT-Safe _  Stan‐
       dardSee standards(7).


SEE ALSO
       hostid(1), sysinfo(2), attributes(7), standards(7), zones(7)

Oracle Solaris 11.4               29 Jan 2009                    gethostid(3C)
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