src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Branch: cygwin-64bit-branch Changes by: cori...@sourceware.org 2013-04-05 20:25:55 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: Pull in change from HEAD Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&only_with_tag=cygwin-64bit-branch&r1=1.5939.2.66&r2=1.5939.2.67 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&only_with_tag=cygwin-64bit-branch&r1=1.177.2.10&r2=1.177.2.11
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: cori...@sourceware.org 2013-04-05 20:25:39 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (is_mmapped_region): Call LIST_UNLOCK on premature return. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.6084&r2=1.6085 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.180&r2=1.181
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: cori...@sourceware.org 2013-01-18 09:35:06 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (handler_disk_file::msync): Add call to FlushFileBuffers to implement MS_SYNC. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.6041&r2=1.6042 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.178&r2=1.179
src/winsup/cygwin ChangeLog mmap.cc ntdll.h
CVSROOT:/cvs/src Module name:src Changes by: cori...@sourceware.org 2011-12-05 15:46:27 Modified files: winsup/cygwin : ChangeLog mmap.cc ntdll.h Log message: * mmap.cc (mlock): Replace LOCK_VM_IN_WSL with correct MAP_PROCESS. (munlock): Ditto. * ntdll.h: Rearrange to have all preprocessor definitions at the start of the file. Add comments to each definition block. (MAP_PROCESS): Rename from LOCK_VM_IN_WSL. (MAP_SYSTEM): Rename from LOCK_VM_IN_RAM. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.5589&r2=1.5590 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.174&r2=1.175 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ntdll.h.diff?cvsroot=src&r1=1.130&r2=1.131
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: cori...@sourceware.org 2011-12-03 23:03:15 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mlock): Drop requesting SE_LOCK_MEMORY_PRIVILEGE. Drop outdated comment. Call NtLockVirtualMemory with LOCK_VM_IN_WSL flag. (munlock): Drop requesting SE_LOCK_MEMORY_PRIVILEGE. Call NtUnlockVirtualMemory with LOCK_VM_IN_WSL flag. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.5582&r2=1.5583 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.172&r2=1.173
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: cori...@sourceware.org 2011-03-25 20:39:26 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap64): Add a cheat to let a certain autoconf test succeed on 64 bit systems. Explain why. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.5203&r2=1.5204 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.166&r2=1.167
src/winsup/cygwin ChangeLog mmap.cc fhandler.h
CVSROOT:/cvs/src Module name:src Branch: cv-post-1_7_9 Changes by: cori...@sourceware.org 2011-03-18 17:50:59 Modified files: winsup/cygwin : ChangeLog mmap.cc fhandler.h Log message: 2011-03-18 Christopher Faylor * fhandler.h (DEFAULT_PIPEBUFSIZE): Reset to 64K. 2011-03-18 Corinna Vinschen * mmap.cc (mmap_record::alloc_fh): Initialize name strings in fdev to empty strings or suffer a SEGV. Drop second parameter in call to build_fh_dev. 2011-03-18 Corinna Vinschen * mmap.cc (class mmap_record): Pack 4 byte-aligned. Convert member dev to plain int. (mmap_record::alloc_fh): Create temporary device from dev and use in call to build_fh_dev. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&only_with_tag=cv-post-1_7_9&r1=1.5189.2.17&r2=1.5189.2.18 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&only_with_tag=cv-post-1_7_9&r1=1.163.2.1&r2=1.163.2.2 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/fhandler.h.diff?cvsroot=src&only_with_tag=cv-post-1_7_9&r1=1.411.2.1&r2=1.411.2.2
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: cori...@sourceware.org 2011-03-18 13:56:57 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap_record::alloc_fh): Initialize nmae strings in fdev to empty strings or suffer a SEGV. Drop second parameter in call to build_fh_dev. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.5195&r2=1.5196 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.165&r2=1.166
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: cori...@sourceware.org 2011-03-18 13:42:03 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (class mmap_record): Pack 4 byte-aligned. Convert member dev to plain int. (mmap_record::alloc_fh): Create temporary device from dev and use in call to build_fh_dev. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.5194&r2=1.5195 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.164&r2=1.165
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: cori...@sourceware.org 2011-03-18 13:38:35 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap_record::page_map): Define as variable array rather than as pointer. (mmap_record::alloc_page_map): Remove. (mmap_record::free_page_map): Remove. (mmap_record::init_page_map): New method. (mmap_record::add_record): Take mmap_record parameter by reference rather than by value. (mmap_record::map_pages): Fix comment. (mmap_list::add_record): Allocate space for mmap_record including the page_map in a single ccalloc call. Call init_page_map afterwards. (mmap_list::del_record): Remove call to mmap_record::free_page_map. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.5193&r2=1.5194 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.163&r2=1.164
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Branch: cv-post-1_7_9 Changes by: cori...@sourceware.org 2011-03-12 10:57:41 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap_record::page_map): Define as variable array rather than as pointer. (mmap_record::alloc_page_map): Remove. (mmap_record::free_page_map): Remove. (mmap_record::init_page_map): New method. (mmap_record::add_record): Take mmap_record parameter by reference rather than by value. (mmap_record::map_pages): Fix comment. (mmap_list::add_record): Allocate space for mmap_record including the page_map in a single ccalloc call. Call init_page_map afterwards. (mmap_list::del_record): Remove call to mmap_record::free_page_map. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&only_with_tag=cv-post-1_7_9&r1=1.5189.2.7&r2=1.5189.2.8 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&only_with_tag=cv-post-1_7_9&r1=1.163&r2=1.163.2.1
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: cori...@sourceware.org 2009-08-21 08:47:59 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap64): Allocate fh_disk_file on cygheap. Delete explicitely before returning. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.4632&r2=1.4633 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.160&r2=1.161
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: cori...@sourceware.org 2009-06-06 19:56:41 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc: Use NtUnmapViewOfSection instead of UnmapViewOfFile throughout for symmetry. (fhandler_dev_mem::munmap): Use correct process handle in call to NtUnmapViewOfSection. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.4509&r2=1.4510 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.157&r2=1.158
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: cori...@sourceware.org 2009-01-17 17:20:37 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap64): Fix condition checking if anonymous mapping beyond EOF is required. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.4354&r2=1.4355 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.156&r2=1.157
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2008-11-21 10:52:10 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (MapView): Add NT status to debug output. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.4298&r2=1.4299 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.155&r2=1.156
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2007-11-27 10:09:05 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc: Convert usage of dynamically growing cmalloced arrays to cmalloced linked lists throughout. (class mmap_record): Add LIST_ENTRY element. (mmap_record::match): New method, taking over match algorithm from list::search_record. (class mmap_list): Rename from class list. Add LIST_ENTRY. Convert recs to a LIST_HEAD. Drop nrecs and maxrecs members. (mmap_list::get_record): Drop entirely. (mmap_list::free_recs): Drop entirely. (mmap_list::del_record): Take mmap_record to delete as parameter. (mmap_list::search_record): Convert to mmap_record::match. (class mmap_areas): Rename from class map. Convert lists to LIST_HEAD. (mmap_areas::get_list): Drop entirely. (mmap_areas::del_list): Take mmap_list to delete as parameter. (mprotect): Fix indentation. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3954&r2=1.3955 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.147&r2=1.148
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2007-09-18 15:59:50 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (fh_disk_file): Delete as global static variable and... (mmap64): ...define as local pointer to make mmap thread-safe. Accommodate throughout. Only initialize fh_disk_file after file could be opened with GENERIC_EXECUTE access. Call fstat_by_handle instead of fstat to avoid overhead. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3930&r2=1.3931 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.146&r2=1.147
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2007-08-13 19:44:31 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc: Call NtClose instead of CloseHandle throughout. (CreateMapping): Drop unused last argument. Accommodate throughout. (mmap64): Re-open file with execute permissions using NtOpenFile. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3899&r2=1.3900 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.145&r2=1.146
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2007-01-18 17:15:59 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (list::hash): Fix type to __ino64_t. (list::get_hash): Ditto. (list::set): Add struct stat parameter. Use that instead of calling fstat. (map::get_list_by_fd): Ditto. (map::add_list): Ditto. (mmap_is_attached_or_noreserve): Call get_list_by_fd appropriately. (mmap_worker): Add pameters for map list and file stat information. Propagate to called functions. (mmap64): Use fstat on files early. Replace call to GetFileSize. Call get_list_by_fd and mmap_worker appropriately. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3725&r2=1.3726 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.137&r2=1.138
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Branch: cr-0x5f1 Changes by: [EMAIL PROTECTED] 2007-01-18 17:14:43 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (list::hash): Fix type to __ino64_t. (list::get_hash): Ditto. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&only_with_tag=cr-0x5f1&r1=1.3582.2.25&r2=1.3582.2.26 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&only_with_tag=cr-0x5f1&r1=1.132.2.3&r2=1.132.2.4
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Branch: cr-0x5f1 Changes by: [EMAIL PROTECTED] 2007-01-17 10:49:28 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (MapView9x): Note possible uselessness of retrying. (MapViewNT): Ditto. (mmap64): Fix pre-reservation to work for non NULL, non MAP_FIXED. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&only_with_tag=cr-0x5f1&r1=1.3582.2.24&r2=1.3582.2.25 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&only_with_tag=cr-0x5f1&r1=1.132.2.2&r2=1.132.2.3
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2007-01-17 10:49:24 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (MapView9x): Note possible uselessness of retrying. (MapViewNT): Ditto. (mmap64): Fix pre-reservation to work for non NULL, non MAP_FIXED. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3720&r2=1.3721 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.136&r2=1.137
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2007-01-10 09:30:38 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap64): Pre-Reserve space for the whole mapping to get a useful, valid address before the actual mappings take place. Fix typo in comment. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3705&r2=1.3706 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.135&r2=1.136
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2007-01-09 11:18:57 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc: Do bookkeeping in 4K pages, rather than in 64K chunks. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3702&r2=1.3703 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.134&r2=1.135
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2006-07-19 08:58:10 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (msync): Disable rounding up len. Fix bug in access check loop. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3579&r2=1.3580 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.131&r2=1.132
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Branch: cv-branch Changes by: [EMAIL PROTECTED] 2006-07-13 10:29:26 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap64): Drop MAP_NORESERVE flag for non-anonymous, non-private mappings. (mmap_record::unmap_pages): Only check noreserve flag which now implies anonymous and private. (mprotect): Ditto. (fixup_mmaps_after_fork): Ditto. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&only_with_tag=cv-branch&r1=1.3560.2.13&r2=1.3560.2.14 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&only_with_tag=cv-branch&r1=1.127.2.1&r2=1.127.2.2
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2006-07-13 10:29:21 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap64): Drop MAP_NORESERVE flag for non-anonymous, non-private mappings. (mmap_record::unmap_pages): Only check noreserve flag which now implies anonymous and private. (mprotect): Ditto. (fixup_mmaps_after_fork): Ditto. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3567&r2=1.3568 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.129&r2=1.130
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2006-07-12 20:15:00 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap_record::alloc_page_map): Don't call VirtualProtect on maps created with MAP_NORESERVE. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3565&r2=1.3566 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.127&r2=1.128
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2005-12-19 15:25:23 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (fhandler_dev_zero::mmap): Call VirtualFree(MEM_RELEASE) with zero length parameter, otherwise it fails. (fhandler_dev_zero::munmap): Ditto. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3270&r2=1.3271 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.122&r2=1.123
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2005-12-15 09:04:28 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (fhandler_dev_zero::fixup_mmap_after_fork): Use system_printf like any other fixup_mmap_after_fork. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3263&r2=1.3264 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.121&r2=1.122
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2005-12-12 10:00:33 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (gen_create_protect): Always generate WRITECOPY protection for private maps. (fixup_mmaps_after_fork): Fix calculation of WRITECOPY protection for VirtualProtect. Add some words to the comment. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3247&r2=1.3248 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.120&r2=1.121
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2005-12-01 20:35:13 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc: Make debug output more consistently. Fix some comments. (gen_protect): Convert to inline function. (gen_access): Ditto. (mmap_record::gen_protect): Add create parameter as in global function. (mmap_record::alloc_page_map): Change condition so that always the correct protection setting is set after mapping has been established. (mmap64): For anonymous mappings set offset always to 0. (fixup_mmaps_after_fork): Always call fixup_mmap_after_fork method with the MAP_FIXED flag set. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3223&r2=1.3224 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.117&r2=1.118
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2005-11-30 15:05:48 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (list::try_map): New method, implementing trying to map within another already existing map, moved from mmap64 here. (mmap64): Just call try_map now. (fhandler_dev_zero::fixup_mmap_after_fork): Always create new private map with PAGE_READWRITE protection. (fixup_mmaps_after_fork): Fix comment. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3220&r2=1.3221 http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.116&r2=1.117
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2005-05-19 08:43:18 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap64): Make granularity an automatic variable. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.2903&r2=1.2904 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.110&r2=1.111
src/winsup/cygwin ChangeLog mmap.cc ntea.cc hi ...
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2005-05-18 17:23:19 Modified files: winsup/cygwin : ChangeLog mmap.cc ntea.cc hires.h Log message: * mmap.cc (mmap64): Avoid compiler warning. * ntea.cc (NTReadEA): Ditto. * hires.h (hires_base): Remove useless usecs function. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.2899&r2=1.2900 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.109&r2=1.110 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ntea.cc.diff?cvsroot=src&r1=1.12&r2=1.13 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/hires.h.diff?cvsroot=src&r1=1.9&r2=1.10
src/winsup/cygwin ChangeLog mmap.cc include/cy ...
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2005-03-08 09:18:47 Modified files: winsup/cygwin : ChangeLog mmap.cc winsup/cygwin/include/cygwin: version.h winsup/cygwin/include/sys: mman.h Log message: * mmap.cc (mmap64): Handle MAP_AUTOGROW flag. (fhandler_disk_file::mmap): Ditto. Clean conditional for readability. * include/sys/mman.h: Add MAP_AUTOGROW flag. * include/cygwin/version.h: Bump API minor version. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.2758&r2=1.2759 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.106&r2=1.107 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/include/cygwin/version.h.diff?cvsroot=src&r1=1.180&r2=1.181 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/include/sys/mman.h.diff?cvsroot=src&r1=1.6&r2=1.7
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2005-02-25 11:47:19 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap64): Handle MAP_FIXED request on non-granulation boundary. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.2734&r2=1.2735 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.103&r2=1.104
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2005-02-25 11:15:28 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (class mmap_record): Declare new map_pages method with address parameter. (mmap_record::map_pages): New method with address parameter. (mmap64): Evaluate access mode before checking if already existing mapping can be used. Only use existing mapping if requested access mode matches the one in the existing mapping. Add check for existing mapping for MAP_FIXED case. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.2733&r2=1.2734 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.102&r2=1.103
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2004-07-16 14:32:03 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap_record::alloc_page_map): Mark pages as allocated even on Windows 9x, FWIW. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.2517&r2=1.2518 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.97&r2=1.98
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2004-07-15 17:00:44 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mprotect): When MAP_WRITE protection is requested, use READWRITE or WRITECOPY protection, whatever has been used when the page has been allocated initially. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.2516&r2=1.2517 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.96&r2=1.97
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2004-07-15 09:21:16 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (class mmap_record): Fix return type of get_offset. (mmap_record::fixup_page_map): Fix off by one error. (list::search_record): Use long as type of "start" argument in both, declaration and definition. Use long as type for local variable "i". Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.2514&r2=1.2515 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.95&r2=1.96
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2003-09-26 08:50:13 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (munmap): Use correct address and length parameters when calling fhandler's munmap. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.2098&r2=1.2099 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.86&r2=1.87
src/winsup/cygwin ChangeLog mmap.cc include/sy ...
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2003-09-09 09:41:18 Modified files: winsup/cygwin : ChangeLog mmap.cc winsup/cygwin/include/sys: mman.h Log message: * mmap.cc (mmap64): Change address types from caddr_t to void * according to SUSv3. (mmap): Ditto. (munmap): Ditto. (msync): Ditto. (mprotect): Ditto. Move to before the fhandler methods. * include/sys/mman.h: Change prototypes accordingly. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.2052&r2=1.2053 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.84&r2=1.85 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/include/sys/mman.h.diff?cvsroot=src&r1=1.4&r2=1.5
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2003-09-04 10:27:52 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc: Restructure. Add, remove and rewrite comments throughout for better readability. Change function names for better understanding. (MAP_SET): Accomodate name change from map_map_ to page_map_. (MAP_CLR): Ditto. (MAP_ISSET): Ditto. (mmap_record::page_map_): Rename from page_map_. (mmap_record::get_map): Remove. (mmap_record::alloc_page_map): Rename from alloc_map. Return bool indicating success of cygheap memory allocation. (mmap_record::free_page_map): Rename from free_map. (mmap_record::fixup_page_map): Rename from fixup_map. (mmap_record::find_unused_pages): Rename from find_empty. (mmap_record::map_pages): Rename from map_map. (mmap_record::unmap_pages): Rename from unmap_map. (class list): Make all class members private. (list::list): Remove. (list::~list): Remove. (list::get_fd): New attribute reader. (list::get_hash): Ditto. (list::get_record): Ditto. (list::add_record): Manage all allocation for mmap_records. Check for failed memory allocation and return NULL if so. (list::set): New function. (list::del_record): Rename from erase. Return true if last mmap_record has been deleted, false otherwise. Check for legal incoming index value. (list::erase): Remove erase/0. (list::search_record): Rename from match. (map::map): Remove. (map::~map): Remove. (map::add_list): Manage all allocation for lists. Check for failed memory allocation and return NULL if so. (map::get_list): New method. (map::del_list): Rename from erase. Check for legal incoming index value. (mmap64): Check for failed mmap_record memory allocation. Return with MAP_FAILED and errno set to ENOMEM if so. (munmap): Rearrange loop using new list and mmap_record accessor functions. Rename loop index variables for better understanding. Check if list can be deleted after last mmap_record in it has been deleted. (msync): Rearrange loop using new list and mmap_record accessor functions. Rename loop index variables for better understanding. (fixup_mmaps_after_fork): Ditto. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.2036&r2=1.2037 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.83&r2=1.84
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2003-08-15 12:05:08 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap64): Avoid crash if file size is less than requested map length. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.1992&r2=1.1993 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.81&r2=1.82
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2003-07-21 13:06:49 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc: Use proper format specifiers for _off64_t and size_t in format strings passed to syscall_printf () and debug_printf () throughout. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.1972&r2=1.1973 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.79&r2=1.80
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2003-07-05 18:59:35 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (list::match): Add parameters to return valid address and length back to munmap(). Evaluate intersection between given area and mapped area and return it, if any. (mmap64): On regular files, don't allow mappings beginning beyond EOF. Return with errno set to ENXIO instead. (munmap): Rewrite SUSv3 conformant. Check if given memory area is valid. Unmap all maps inside given memory area. Don't return error if no mapping has been unmapped. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.1954&r2=1.1955 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.78&r2=1.79
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2003-07-04 09:06:55 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (fhandler_disk_file::mmap): Fix address test. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.1951&r2=1.1952 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.77&r2=1.78
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2003-07-03 20:53:26 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap64): Allow MAP_FIXED with pagesize granularity (4K). If a non-zero addr is given, align it to the next lower 64K boundary. (fhandler_disk_file::mmap): If a non-zero address is given, try mapping using the given address first. If it fails and flags is not MAP_FIXED, try again with NULL address. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.1947&r2=1.1948 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.76&r2=1.77
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2003-02-25 12:46:39 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap64): Fix returned address by taking the granularity into account. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.1775&r2=1.1776 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.71&r2=1.72
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2003-02-14 21:15:17 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mprotect): Add missing break. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.1761&r2=1.1762 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.70&r2=1.71
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2003-02-07 20:57:31 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap_record::alloc_map): De-inline. Add offset and length parameter. Only protect pages actually unused currently. Do job of map_map() when initializing a map. (mmap_record::map_map): Reduce functionality for the reuse case of private anonymous mapping. (mmap_record::fixup_map): Format change. (list::add_record): Add offset and length parameter to call mmap_record::alloc_map() correctly. (mmap64): Rename `l' variable to `map_list'. Accomodate above changes. (munmap): Rename `l' variable to `map_list'. (msync): Ditto. (fhandler_disk_file::mmap): Streamline code. (mprotect): Ditto. (fixup_mmaps_after_fork): Rename `l' variable to `map_list'. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.1749&r2=1.1750 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.69&r2=1.70
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2003-01-16 06:11:11 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (fixup_mmaps_after_fork): Add ERROR_NOACCESS to the list of ReadProcessMemory() error codes that trigger a retry with temporary PAGE_READONLY access. Note that this can occur on NT 4.0. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.1691&r2=1.1692 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.68&r2=1.69
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2003-01-14 13:01:44 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (fixup_mmaps_after_fork): Copy protection to child process. Change ambiguous debug output. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.1686&r2=1.1687 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.66&r2=1.67
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2003-01-14 12:40:10 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (mmap_record::access): Change argument type to caddr_t for strictness. (mprotect): Protect against calling VirtualProtect() for shared pages on 9x/Me. (fixup_mmaps_after_fork): If ReadProcessMemory() fails, try to change protection of parent page to PAGE_READONLY, then try again. Revert protection afterwards. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.1685&r2=1.1686 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.65&r2=1.66
src/winsup/cygwin ChangeLog mmap.cc
CVSROOT:/cvs/src Module name:src Changes by: [EMAIL PROTECTED] 2002-09-24 06:48:08 Modified files: winsup/cygwin : ChangeLog mmap.cc Log message: * mmap.cc (map_map): Add debug output. (mmap64): Evaluate gran_len correctly even if offset isn't 0. Patches: http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.1497&r2=1.1498 http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/mmap.cc.diff?cvsroot=src&r1=1.62&r2=1.63
