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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | */ |
27 | */ |
| 28 | 28 | ||
| 29 | /** @addtogroup libc |
29 | /** @addtogroup libc |
| 30 | * @{ |
30 | * @{ |
| 31 | */ |
31 | */ |
| 32 | /** @file |
32 | /** @file |
| 33 | */ |
33 | */ |
| 34 | 34 | ||
| 35 | #include <sys/mman.h> |
35 | #include <sys/mman.h> |
| 36 | #include <as.h> |
36 | #include <as.h> |
| 37 | #include <unistd.h> |
37 | #include <unistd.h> |
| 38 | 38 | ||
| 39 | void *mmap(void *start, size_t length, int prot, int flags, int fd, |
39 | void *mmap(void *start, size_t length, int prot, int flags, int fd, off_t offset) |
| 40 | off_t offset) |
- | |
| 41 | { |
40 | { |
| 42 | int rc; |
- | |
| 43 | - | ||
| 44 | if (!start) |
41 | if (!start) |
| 45 | start = as_get_mappable_page(length); |
42 | start = as_get_mappable_page(length); |
| 46 | 43 | ||
| 47 | // if (! ((flags & MAP_SHARED) ^ (flags & MAP_PRIVATE))) |
44 | // if (! ((flags & MAP_SHARED) ^ (flags & MAP_PRIVATE))) |
| 48 | // return MAP_FAILED; |
45 | // return MAP_FAILED; |
| Line 56... | Line 53... | ||
| 56 | { |
53 | { |
| 57 | return as_area_destroy(start); |
54 | return as_area_destroy(start); |
| 58 | } |
55 | } |
| 59 | 56 | ||
| 60 | 57 | ||
| 61 | /** @} |
58 | /** @} |
| 62 | */ |
59 | */ |
| 63 | - | ||
| 64 | - | ||