32 lines
606 B
C
32 lines
606 B
C
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/* $NetBSD: kvatoname.c,v 1.1.1.1 2004/03/28 08:56:19 martti Exp $ */
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#include "ipf.h"
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#include <fcntl.h>
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#include <sys/ioctl.h>
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char *kvatoname(func, iocfunc)
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ipfunc_t func;
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ioctlfunc_t iocfunc;
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{
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static char funcname[40];
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ipfunc_resolve_t res;
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int fd;
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res.ipfu_addr = func;
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res.ipfu_name[0] = '\0';
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fd = -1;
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if ((opts & OPT_DONOTHING) == 0) {
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fd = open(IPL_NAME, O_RDONLY);
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if (fd == -1)
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return NULL;
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}
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(void) (*iocfunc)(fd, SIOCFUNCL, &res);
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if (fd >= 0)
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close(fd);
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strncpy(funcname, res.ipfu_name, sizeof(funcname));
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funcname[sizeof(funcname) - 1] = '\0';
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return funcname;
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}
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