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Show First 20 Lines • Show All 235 Lines • ▼ Show 20 Lines	#undef SIGCHK_PERIOD
/*		/*
* Short reads due to signal interrupt should not indicate error.		* Short reads due to signal interrupt should not indicate error.
* Instead, the uio will reflect that the read was shorter than		* Instead, the uio will reflect that the read was shorter than
* requested.		* requested.
*/		*/
if (error == ERESTART \|\| error == EINTR)		if (error == ERESTART \|\| error == EINTR)
error = 0;		error = 0;

explicit_bzero(random_buf, bufsize);		zfree(random_buf, M_ENTROPY);
free(random_buf, M_ENTROPY);
return (error);		return (error);
}		}

/*-		/*-
* Kernel API version of read_random(). This is similar to read_random_uio(),		* Kernel API version of read_random(). This is similar to read_random_uio(),
* except it doesn't interface with uio(9). It cannot assumed that random_buf		* except it doesn't interface with uio(9). It cannot assumed that random_buf
* is a multiple of RANDOM_BLOCKSIZE bytes.		* is a multiple of RANDOM_BLOCKSIZE bytes.
*		*
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