add PBD::sys::path::exists_and_writable() method to help replace access(2)
commita1d2dad02ace30e0529af4116407e021c364308b
authorpaul <paul@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Sat, 9 Apr 2011 15:27:22 +0000 (9 15:27 +0000)
committerpaul <paul@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Sat, 9 Apr 2011 15:27:22 +0000 (9 15:27 +0000)
treeffcd7b99fe2d044481a6b6b6e51d8f38a930c9d3
parent8f83d0512860c2569c4b81816de533f445ebec01
add PBD::sys::path::exists_and_writable() method to help replace access(2)

git-svn-id: http://subversion.ardour.org/svn/ardour2/ardour2/branches/3.0@9338 d708f5d6-7413-0410-9779-e7cbd77b26cf
libs/pbd/filesystem.cc
libs/pbd/pbd/filesystem.h