diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/apos/types.h | 2 | ||||
| -rw-r--r-- | include/apos/vmem.h | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/include/apos/types.h b/include/apos/types.h index 9b90611..fea71ae 100644 --- a/include/apos/types.h +++ b/include/apos/types.h @@ -178,7 +178,7 @@ typedef intmax_t ssize_t; /* some common types used throughout the kernel */ typedef int_fast8_t stat_t; typedef uint_fast32_t id_t; -typedef uint_fast8_t vmflags_t; +typedef uint_fast16_t vmflags_t; /* error types (should this go somewhere else? */ /* negative error codes are reserved for general usage, positive error codes are diff --git a/include/apos/vmem.h b/include/apos/vmem.h index 92e9d61..cbdef2e 100644 --- a/include/apos/vmem.h +++ b/include/apos/vmem.h @@ -21,4 +21,7 @@ stat_t free_uvmem_wrapper(struct vm_branch *b, pm_t *offset, vm_t vaddr, vmflags #define unmap_freed_region(b, start, bytes)\ map_fill_region(b, &free_uvmem_wrapper, 0, start, bytes, 0) +#define vm_flags(x) ((x) & ~0xff) +#define vp_flags(x) ((x) & 0xff) + #endif /* APOS_VMEM_H */ |