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58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
#include <stdio.h>
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#include <string.h>
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#include <netinet/ether.h>
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int
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main (int argc, char *argv[])
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{
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struct ether_addr *valp, val;
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int result, r;
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char hostname[32], buf[64], *p;
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valp = ether_aton ("12:34:56:78:9a:bc");
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printf ("ether_aton (\"12:34:56:78:9a:bc\") = %hhx:%hhx:%hhx:%hhx:%hhx:%hhx\n",
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valp->ether_addr_octet[0],
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valp->ether_addr_octet[1],
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valp->ether_addr_octet[2],
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valp->ether_addr_octet[3],
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valp->ether_addr_octet[4],
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valp->ether_addr_octet[5]);
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result = (valp->ether_addr_octet[0] != 0x12
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|| valp->ether_addr_octet[1] != 0x34
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|| valp->ether_addr_octet[2] != 0x56
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|| valp->ether_addr_octet[3] != 0x78
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|| valp->ether_addr_octet[4] != 0x9a
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|| valp->ether_addr_octet[5] != 0xbc);
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if ((r = ether_line ("0:c0:f0:46:5f:97 host.ether.com \t# comment",
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&val, hostname)) == 0)
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{
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ether_ntoa_r (&val, buf);
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p = strchr (buf, '\0');
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*p++ = ' ';
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strcpy (p, hostname);
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printf ("ether_line (\"0:c0:f0:46:5f:97 host.ether.com\") = \"%s\"\n",
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buf);
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result |= strcmp ("0:c0:f0:46:5f:97 host.ether.com", buf) != 0;
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}
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else
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{
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printf ("ether_line (\"0:c0:f0:46:5f:97 host.ether.com\") = %d\n", r);
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result |= 1;
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}
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r = ether_line ("0:c0:2:d0 foo.bar ", &val, hostname);
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printf ("ether_line (\"0:c0:2:d0 foo.bar \") = %d\n", r);
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result |= r != -1;
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r = ether_line ("0:c0:2:d0:1a:2a ", &val, hostname);
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printf ("ether_line (\"0:c0:2:d0:1a:2a \") = %d\n", r);
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result |= r != -1;
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return result;
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}
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