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Switch off -Wmissing-prototypes for libgcc math functions

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spl-generic.c defines some of the libgcc integer library functions on
32-bit. Don't bother checking -Wmissing-prototypes since nothing should
directly call these functions from C code.

Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Closes #10470
This commit is contained in:
Arvind Sankar
2020-06-17 16:02:34 -04:00
committed by Brian Behlendorf
parent eebba5d8f4
commit c0673571d0
2 changed files with 32 additions and 28 deletions
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module/lua/lvm.c
-28
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@@ -929,32 +929,4 @@ void luaV_execute (lua_State *L) {
}
}
/*
* this can live in SPL
*/
#if BITS_PER_LONG == 32
#if defined(_KERNEL) && !defined(SPL_HAS_MODDI3)
extern uint64_t __umoddi3(uint64_t dividend, uint64_t divisor);
/* 64-bit signed modulo for 32-bit machines. */
int64_t
__moddi3(int64_t n, int64_t d)
{
int64_t q;
boolean_t nn = B_FALSE;
if (n < 0) {
nn = B_TRUE;
n = -n;
}
if (d < 0)
d = -d;
q = __umoddi3(n, d);
return (nn ? -q : q);
}
EXPORT_SYMBOL(__moddi3);
#endif
#endif
/* END CSTYLED */