X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=support%2Fsys-mman.c;h=afbe46624447d87a05a10d44e367427e0b45311d;hb=52d4b9dcb79e9d5b0c86e6d9ff297e563d80bdee;hp=15e125621d2d03b1596d3ed737dcab38019d8430;hpb=8d1a18d611a7e44bf9cdac34039652d1c325f5b0;p=mono.git

diff --git a/support/sys-mman.c b/support/sys-mman.c
index 15e125621d2..afbe4662444 100644
--- a/support/sys-mman.c
+++ b/support/sys-mman.c
@@ -22,6 +22,11 @@
 #define __BSD_VISIBLE 1
 #endif
 
+#ifdef __NetBSD__
+/* For mincore () */
+#define _NETBSD_SOURCE
+#endif
+
 #include <sys/types.h>
 #include <sys/mman.h>
 #include <errno.h>
@@ -83,17 +88,25 @@ Mono_Posix_Syscall_msync (void *start, mph_size_t len, int flags)
 int
 Mono_Posix_Syscall_mlock (void *start, mph_size_t len)
 {
+#if !defined(HAVE_MINCORE)
+	return ENOSYS;
+#else
 	mph_return_if_size_t_overflow (len);
 
 	return mlock (start, (size_t) len);
+#endif
 }
 
 int
 Mono_Posix_Syscall_munlock (void *start, mph_size_t len)
 {
+#if defined(__HAIKU__)
+	return ENOSYS;
+#else
 	mph_return_if_size_t_overflow (len);
 
 	return munlock (start, (size_t) len);
+#endif
 }
 
 #ifdef HAVE_MREMAP
@@ -124,9 +137,13 @@ Mono_Posix_Syscall_mremap (void *old_address, mph_size_t old_size,
 int
 Mono_Posix_Syscall_mincore (void *start, mph_size_t length, unsigned char *vec)
 {
+#if defined(__HAIKU__)
+	return ENOSYS;
+#else
 	mph_return_if_size_t_overflow (length);
 
 	return mincore (start, (size_t) length, (void*)vec);
+#endif
 }
 
 #ifdef HAVE_POSIX_MADVISE