sanchayanmaity/minix
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
minix/common/lib/libprop
History
Ben Gras 0b79eac642 mmap: accept non-PROT_WRITE MAP_SHARED mappings 
Currently we don't accept writable file mmap()s, as there is no
system in place to guarantee dirty buffers would make it back to
disk. But we can actually accept MAP_SHARED for PROT_READ mappings,
meaning the ranges aren't writable at all (and no private copy is
made as with MAP_PRIVATE), as it turns out a fairly large class of
usage.

	. fail writable MAP_SHARED mappings at runtime
	. reduces some minix-specific patches
	. lets binutils gold build on minix without further patching

Change-Id: If2896c0a555328ac5b324afa706063fc6d86519e
2014-07-28 17:05:20 +02:00
..
Makefile.inc Upgrading build system to new NetBSD revision 2012-11-15 16:07:29 +01:00
prop_array.3 import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_array.c Libraries updates and cleanup 2013-01-14 11:36:26 +01:00
prop_array_util.3 import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_array_util.c Libraries updates and cleanup 2013-01-14 11:36:26 +01:00
prop_bool.3 import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_bool.c import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_copyin_ioctl.9 import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_data.3 import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_data.c import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_dictionary.3 import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_dictionary.c Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC) 2014-07-28 17:05:06 +02:00
prop_dictionary_util.3 import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_dictionary_util.c Libraries updates and cleanup 2013-01-14 11:36:26 +01:00
prop_ingest.3 import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_ingest.c Libraries updates and cleanup 2013-01-14 11:36:26 +01:00
prop_kern.c import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_number.3 import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_number.c Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC) 2014-07-28 17:05:06 +02:00
prop_object.3 import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_object.c mmap: accept non-PROT_WRITE MAP_SHARED mappings 2014-07-28 17:05:20 +02:00
prop_object_impl.h Libraries updates and cleanup 2013-01-14 11:36:26 +01:00
prop_rb.c Libraries updates and cleanup 2013-01-14 11:36:26 +01:00
prop_rb_impl.h Libraries updates and cleanup 2013-01-14 11:36:26 +01:00
prop_send_ioctl.3 import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_send_syscall.3 import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_stack.c import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_stack.h import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_string.3 import netbsd libprop 2011-12-22 18:03:13 +01:00
prop_string.c import netbsd libprop 2011-12-22 18:03:13 +01:00
proplib.3 Libraries updates and cleanup 2013-01-14 11:36:26 +01:00