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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [sys/] [linux/] [gethostname.c] - Blame information for rev 207

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Line No. Rev Author Line
1 207 jeremybenn
/* Copyright 2002, Red Hat Inc. */
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#include <errno.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/utsname.h>
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#include <machine/weakalias.h>
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int
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__gethostname (char *name, size_t len)
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{
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        struct utsname nodebuf;
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        size_t nodelen;
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        if (uname (&nodebuf))
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                return -1;
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        nodelen = strlen (nodebuf.nodename) + 1;
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        if (len < nodelen)
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                memcpy (name, nodebuf.nodename, len);
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        else
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                memcpy (name, nodebuf.nodename, nodelen);
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        if (nodelen > len)
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        {
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                errno = ENAMETOOLONG;
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                return -1;
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        }
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        return 0;
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}
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weak_alias(__gethostname, gethostname)

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