diff options
Diffstat (limited to 'ikvm-native/os.c')
| -rw-r--r-- | ikvm-native/os.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/ikvm-native/os.c b/ikvm-native/os.c index 9098d269b37..cc90658c76a 100644 --- a/ikvm-native/os.c +++ b/ikvm-native/os.c @@ -1,5 +1,5 @@ /* - Copyright (C) 2004 Jeroen Frijters + Copyright (C) 2004, 2005 Jeroen Frijters This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages @@ -57,6 +57,7 @@ } #else #include <gmodule.h> + #include <sys/mman.h> #include "jni.h" JNIEXPORT void* JNICALL ikvm_LoadLibrary(char* psz) @@ -80,4 +81,19 @@ else return NULL; } + + JNIEXPORT void* JNICALL ikvm_mmap(int fd, jboolean writeable, jboolean copy_on_write, jlong position, jint size) + { + return mmap(0, size, writeable ? PROT_WRITE | PROT_READ : PROT_READ, copy_on_write ? MAP_PRIVATE : MAP_SHARED, fd, position); + } + + JNIEXPORT int JNICALL ikvm_munmap(void* address, jint size) + { + return munmap(address, size); + } + + JNIEXPORT int JNICALL ikvm_msync(void* address, jint size) + { + return msync(address, size, MS_SYNC); + } #endif |