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Searched refs:iovcnt (Results 1 – 6 of 6) sorted by relevance

/xnu-12377.41.6/tests/vm/
H A Dvectorupl.c70 uint16_t iovcnt; member
74 arg.iovcnt = NUM_IOVS;
/xnu-12377.41.6/bsd/kern/
H A Dsys_generic.c178 int writev_uio(struct proc *p, int fd, user_addr_t user_iovp, int iovcnt, off_t offset, int flags,
440 user_addr_t user_iovp, int iovcnt, off_t offset, int flags, in readv_uio() argument
447 if (iovcnt <= 0 || iovcnt > UIO_MAXIOV) { in readv_uio()
452 uio = uio_create(iovcnt, offset, in readv_uio()
464 iovcnt, iovp); in readv_uio()
483 return readv_uio(p, uap->fd, uap->iovp, uap->iovcnt, 0, 0, retval); in readv_nocancel()
499 return readv_uio(p, uap->fd, uap->iovp, uap->iovcnt, uap->offset, in sys_preadv_nocancel()
759 user_addr_t user_iovp, int iovcnt, off_t offset, int flags, in writev_uio() argument
766 if (iovcnt <= 0 || iovcnt > UIO_MAXIOV || offset < 0) { in writev_uio()
771 uio = uio_create(iovcnt, offset, in writev_uio()
[all …]
H A Duipc_syscalls.c917 if (uap->iovcnt <= 0 || uap->iovcnt > UIO_MAXIOV) { in connectx_nocancel()
928 auio = uio_create(uap->iovcnt, 0, in connectx_nocancel()
948 uap->iovcnt, iovp); in connectx_nocancel()
3844 nuap.iovcnt = user_hdtr.hdr_cnt; in sendfile()
4101 nuap.iovcnt = user_hdtr.trl_cnt; in sendfile()
H A Dkern_guarded.c65 int iovcnt, off_t offset, int flags, guardid_t *puguard,
760 return writev_uio(p, uap->fd, uap->iovp, uap->iovcnt, 0, 0, &uguard, retval); in guarded_writev_np()
/xnu-12377.41.6/bsd/sys/
H A Dguarded.h59 …rn ssize_t guarded_writev_np(int fd, const guardid_t *guard, const struct iovec *iovp, int iovcnt);
/xnu-12377.41.6/osfmk/vm/
H A Dvm_tests.c2594 uint16_t iovcnt; in vm_vector_upl_test() member
2606 if ((error != 0) || (args.iovcnt == 0)) { in vm_vector_upl_test()
2610 iovsize = sizeof(*iov) * args.iovcnt; in vm_vector_upl_test()
2623 vector_upl = vector_upl_create(iov->base & PAGE_MASK, args.iovcnt); in vm_vector_upl_test()
2627 for (uint16_t i = 0; i < args.iovcnt; i++) { in vm_vector_upl_test()