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Placate the Sun monster.

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This commit is contained in:
wkj 2004-07-03 17:48:02 +00:00
parent 13afc7e57c
commit 5241ed2bc2
4 changed files with 26 additions and 6 deletions
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20
src/libip/eipfmt.c
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@ -7,6 +7,9 @@ enum
Isprefix= 16,
};
// XXX: manually initialize once to placate the Sun monster
uchar prefixvals[256];
#ifdef NOTDEF
uchar prefixvals[256] =
{
[0x00] 0 | Isprefix,
@ -19,6 +22,7 @@ uchar prefixvals[256] =
[0xFE] 7 | Isprefix,
[0xFF] 8 | Isprefix,
};
#endif
int
eipfmt(Fmt *f)
@ -31,6 +35,22 @@ eipfmt(Fmt *f)
ushort s;
int i, j, n, eln, eli;
static int once = 0; // XXX: placate the Sun monster
if(!once){
once = 1;
memset(prefixvals, 0, sizeof(prefixvals));
prefixvals[0x00] = 0 | Isprefix;
prefixvals[0x80] = 1 | Isprefix;
prefixvals[0xC0] = 2 | Isprefix;
prefixvals[0xE0] = 3 | Isprefix;
prefixvals[0xF0] = 4 | Isprefix;
prefixvals[0xF8] = 5 | Isprefix;
prefixvals[0xFC] = 6 | Isprefix;
prefixvals[0xFE] = 7 | Isprefix;
prefixvals[0xFF] = 8 | Isprefix;
}
switch(f->r) {
case 'E': /* Ethernet address */
p = va_arg(f->args, uchar*);