svn commit: r227496 - in head/sys: kern sys

[Alfred Perlstein]

Author: alfred
Date: Mon Nov 14 07:12:10 2011
New Revision: 227496
URL: http://svn.freebsd.org/changeset/base/227496

Log:
  Constify args to copyiniov and copyinuio.

Modified:
  head/sys/kern/subr_uio.c
  head/sys/sys/uio.h

Modified: head/sys/kern/subr_uio.c
==============================================================================
--- head/sys/kern/subr_uio.c    Mon Nov 14 00:45:25 2011        (r227495)
+++ head/sys/kern/subr_uio.c    Mon Nov 14 07:12:10 2011        (r227496)
@@ -437,7 +437,7 @@ copyinstrfrom(const void * __restrict sr
 }
 
 int
-copyiniov(struct iovec *iovp, u_int iovcnt, struct iovec **iov, int error)
+copyiniov(const struct iovec *iovp, u_int iovcnt, struct iovec **iov, int 
error)
 {
        u_int iovlen;
 
@@ -455,7 +455,7 @@ copyiniov(struct iovec *iovp, u_int iovc
 }
 
 int
-copyinuio(struct iovec *iovp, u_int iovcnt, struct uio **uiop)
+copyinuio(const struct iovec *iovp, u_int iovcnt, struct uio **uiop)
 {
        struct iovec *iov;
        struct uio *uio;

Modified: head/sys/sys/uio.h
==============================================================================
--- head/sys/sys/uio.h  Mon Nov 14 00:45:25 2011        (r227495)
+++ head/sys/sys/uio.h  Mon Nov 14 07:12:10 2011        (r227496)
@@ -89,11 +89,11 @@ struct vm_page;
 struct uio *cloneuio(struct uio *uiop);
 int    copyinfrom(const void * __restrict src, void * __restrict dst,
            size_t len, int seg);
-int    copyiniov(struct iovec *iovp, u_int iovcnt, struct iovec **iov,
+int    copyiniov(const struct iovec *iovp, u_int iovcnt, struct iovec **iov,
            int error);
 int    copyinstrfrom(const void * __restrict src, void * __restrict dst,
            size_t len, size_t * __restrict copied, int seg);
-int    copyinuio(struct iovec *iovp, u_int iovcnt, struct uio **uiop);
+int    copyinuio(const struct iovec *iovp, u_int iovcnt, struct uio **uiop);
 int    copyout_map(struct thread *td, vm_offset_t *addr, size_t sz);
 int    copyout_unmap(struct thread *td, vm_offset_t addr, size_t sz);
 int    uiomove(void *cp, int n, struct uio *uio);
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