minix3/lib/libsys/sys_safememset.c

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2020-02-21 00:59:27 +05:30
#include "syslib.h"
#include <minix/safecopies.h>
int sys_safememset(endpoint_t dst_e, cp_grant_id_t gr_id,
vir_bytes offset, int pattern, size_t len)
{
/* memset() a block of data using pattern */
message copy_mess;
copy_mess.SMS_DST = dst_e;
copy_mess.SMS_GID = gr_id;
copy_mess.SMS_OFFSET = (long) offset;
copy_mess.SMS_PATTERN = pattern;
copy_mess.SMS_BYTES = (long) len;
return(_kernel_call(SYS_SAFEMEMSET, &copy_mess));
}