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Avoid lots of stupid alignement problems.

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You can now actually use this on sparc64 systems. Unfortunately the
kernel part contains lots more of this ****** code.
This commit is contained in:
martin 2003-02-20 14:07:12 +00:00
parent 5463479362
commit 58a4ff2fef
1 changed files with 13 additions and 6 deletions
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19
dist/smbfs/lib/smb/nb_name.c vendored
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@ -145,9 +145,11 @@ nb_encname_len(const char *str)
static void static void
memsetw(char *dst, int n, u_short word) memsetw(char *dst, int n, u_short word)
{ {
unsigned char c2 = word & 0x00ff;
unsigned char c1 = (word>>8) & 0x00ff;
while (n--) { while (n--) {
*(u_short*)dst = word; *dst++ = c1;
dst += 2; *dst++ = c2;
} }
} }
@ -157,22 +159,27 @@ nb_name_encode(struct nb_name *np, u_char *dst)
u_char *name, *plen; u_char *name, *plen;
u_char *cp = dst; u_char *cp = dst;
int i, lblen; int i, lblen;
u_int16_t ch;
*cp++ = NB_ENCNAMELEN; *cp++ = NB_ENCNAMELEN;
name = np->nn_name; name = np->nn_name;
if (name[0] == '*' && name[1] == 0) { if (name[0] == '*' && name[1] == 0) {
*(u_short*)cp = NBENCODE('*'); ch = NBENCODE('*');
memcpy(cp, &ch, 2);
memsetw(cp + 2, NB_NAMELEN - 1, NBENCODE(' ')); memsetw(cp + 2, NB_NAMELEN - 1, NBENCODE(' '));
cp += NB_ENCNAMELEN; cp += NB_ENCNAMELEN;
} else { } else {
for (i = 0; *name && i < NB_NAMELEN; i++, cp += 2, name++) for (i = 0; *name && i < NB_NAMELEN; i++, cp += 2, name++) {
*(u_short*)cp = NBENCODE(toupper(*name)); ch = NBENCODE(toupper(*name));
memcpy(cp, &ch, 2);
}
i = NB_NAMELEN - i - 1; i = NB_NAMELEN - i - 1;
if (i > 0) { if (i > 0) {
memsetw(cp, i, NBENCODE(' ')); memsetw(cp, i, NBENCODE(' '));
cp += i * 2; cp += i * 2;
} }
*(u_short*)cp = NBENCODE(np->nn_type); ch = NBENCODE(np->nn_type);
memcpy(cp, &ch, 2);
cp += 2; cp += 2;
} }
*cp = 0; *cp = 0;