git: 9e0164087cbf - main - vm: Change the return types of kernacc and useracc to bool
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Date: Fri, 10 May 2024 20:45:33 UTC
The branch main has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=9e0164087cbf395624f63a5343357e2f6bd0370c commit 9e0164087cbf395624f63a5343357e2f6bd0370c Author: John Baldwin <jhb@FreeBSD.org> AuthorDate: 2024-05-10 20:43:56 +0000 Commit: John Baldwin <jhb@FreeBSD.org> CommitDate: 2024-05-10 20:43:56 +0000 vm: Change the return types of kernacc and useracc to bool Reviewed by: kib Differential Revision: https://reviews.freebsd.org/D45156 --- sys/vm/vm_extern.h | 4 ++-- sys/vm/vm_glue.c | 8 ++++---- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/sys/vm/vm_extern.h b/sys/vm/vm_extern.h index b50abab7380c..8c9addda1196 100644 --- a/sys/vm/vm_extern.h +++ b/sys/vm/vm_extern.h @@ -83,8 +83,8 @@ void kmem_init(vm_offset_t, vm_offset_t); void kmem_init_zero_region(void); void kmeminit(void); -int kernacc(void *, int, int); -int useracc(void *, int, int); +bool kernacc(void *, int, int); +bool useracc(void *, int, int); int vm_fault(vm_map_t map, vm_offset_t vaddr, vm_prot_t fault_type, int fault_flags, vm_page_t *m_hold); void vm_fault_copy_entry(vm_map_t, vm_map_t, vm_map_entry_t, vm_map_entry_t, diff --git a/sys/vm/vm_glue.c b/sys/vm/vm_glue.c index 979a0fc27120..641800413e68 100644 --- a/sys/vm/vm_glue.c +++ b/sys/vm/vm_glue.c @@ -122,7 +122,7 @@ * just checking the vm_map_entry is sufficient within the kernel's address * space. */ -int +bool kernacc(void *addr, int len, int rw) { boolean_t rv; @@ -134,7 +134,7 @@ kernacc(void *addr, int len, int rw) if ((vm_offset_t)addr + len > vm_map_max(kernel_map) || (vm_offset_t)addr + len < (vm_offset_t)addr) - return (FALSE); + return (false); prot = rw; saddr = trunc_page((vm_offset_t)addr); @@ -154,7 +154,7 @@ kernacc(void *addr, int len, int rw) * vm_fault_quick(), or copyin()/copout()/su*()/fu*() functions should be * used in conjunction with this call. */ -int +bool useracc(void *addr, int len, int rw) { boolean_t rv; @@ -167,7 +167,7 @@ useracc(void *addr, int len, int rw) map = &curproc->p_vmspace->vm_map; if ((vm_offset_t)addr + len > vm_map_max(map) || (vm_offset_t)addr + len < (vm_offset_t)addr) { - return (FALSE); + return (false); } vm_map_lock_read(map); rv = vm_map_check_protection(map, trunc_page((vm_offset_t)addr),