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Searched refs:iov_max (Results 1 – 4 of 4) sorted by relevance

/freebsd/contrib/netbsd-tests/net/bpf/
H A Dt_bpf.c114 long iov_max, vm_page_size; /* round_page wants vm_page_size variable */ in ATF_TC_BODY() local
118 iov_max = sysconf(_SC_IOV_MAX); in ATF_TC_BODY()
120 ATF_REQUIRE(iov_max > 1 && vm_page_size > 1); in ATF_TC_BODY()
126 iov = calloc(iov_max, sizeof(struct iovec)); in ATF_TC_BODY()
129 sz = round_page((total + (iov_max - 1)) / iov_max); in ATF_TC_BODY()
152 ATF_REQUIRE(iovlen >= 1 && iovlen <= (size_t)iov_max); in ATF_TC_BODY()
/freebsd/sys/contrib/openzfs/cmd/zstream/
H A Dzstream_raw.c69 long iov_max; member
90 int iovcnt = MIN(howmany(length, limits->pagesize), limits->iov_max); in write_zeros()
472 long iov_max = sysconf(_SC_IOV_MAX); in zstream_do_raw() local
475 context.limits.iov_max = iov_max; in zstream_do_raw()
476 context.limits.buffers_max = MIN(context.limits.buffers_max, iov_max); in zstream_do_raw()
482 context.zeros.iov = safe_malloc(iov_max * sizeof (struct iovec)); in zstream_do_raw()
484 for (int i = 0; i < iov_max; i++) in zstream_do_raw()
/freebsd/sys/kern/
H A Dsubr_uio.c64 SYSCTL_INT(_kern, KERN_IOV_MAX, iov_max, CTLFLAG_RD, SYSCTL_NULL_INT_PTR, UIO_MAXIOV,
/freebsd/tools/tools/sysdoc/
H A Dtunables.mdoc738 kern.iov_max