On Sat, Dec 31, 2011 at 08:45:07PM -0600, Yaakov (Cygwin/X) wrote: >This patchset adds get_current_dir_name(3), a GNU extension: >[snip] >diff -u -p -r1.644 path.cc >--- path.cc 24 Dec 2011 13:11:34 -0000 1.644 >+++ path.cc 27 Dec 2011 11:28:06 -0000 >@@ -2855,6 +2855,27 @@ getwd (char *buf) > return getcwd (buf, PATH_MAX + 1); /*Per SuSv3!*/ > } > >+extern "C" char * >+get_current_dir_name (void) >+{ >+ char *pwd = getenv ("PWD"); >+ char *cwd = getcwd (NULL, 0); >+ >+ if (pwd) >+ { >+ struct __stat64 pwdbuf, cwdbuf; >+ stat64 (pwd, &pwdbuf); >+ stat64 (cwd, &cwdbuf); >+ if (pwdbuf.st_ino == cwdbuf.st_ino)
You have to check st_dev here too don't you? cgf