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Use __DECONST to avoid compiler warnings (and thus build failures)

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with gcc on sparc64, mips, and powerpc after r271173.
This commit is contained in:
Bjoern A. Zeeb 2014-09-08 08:12:09 +00:00
parent 313ef9368f
commit afa0a6efe0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=271251
1 changed files with 2 additions and 2 deletions
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4
sys/libkern/memmem.c
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@ -52,9 +52,9 @@ memmem(const void *l, size_t l_len, const void *s, size_t s_len)
return memchr(l, (int)*cs, l_len);
/* the last position where its possible to find "s" in "l" */
last = (char *)cl + l_len - s_len;
last = __DECONST(char *, cl) + l_len - s_len;
for (cur = (char *)cl; cur <= last; cur++)
for (cur = __DECONST(char *, cl); cur <= last; cur++)
if (cur[0] == cs[0] && memcmp(cur, cs, s_len) == 0)
return cur;