diff options
Diffstat (limited to 'winsup/cygwin/path.cc')
| -rw-r--r-- | winsup/cygwin/path.cc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/winsup/cygwin/path.cc b/winsup/cygwin/path.cc index e2480c2fc..44ceb6c1c 100644 --- a/winsup/cygwin/path.cc +++ b/winsup/cygwin/path.cc @@ -1718,6 +1718,30 @@ mount_info::conv_to_win32_path (const char *src_path, char *dst, device& dev, return rc; } +int +mount_info::get_mounts_here (const char *parent_dir, int parent_dir_len, + char **mount_points) +{ + int n_mounts = 0; + + for (int i = 0; i < nmounts; i++) + { + mount_item *mi = mount + posix_sorted[i]; + char *last_slash = strrchr (mi->posix_path, '/'); + if (!last_slash) + continue; + if (last_slash == mi->posix_path) + { + if (parent_dir_len == 1 && mi->posix_pathlen > 1) + mount_points[n_mounts++] = last_slash + 1; + } + else if (parent_dir_len == last_slash - mi->posix_path + && strncasematch (parent_dir, mi->posix_path, parent_dir_len)) + mount_points[n_mounts++] = last_slash + 1; + } + return n_mounts; +} + /* cygdrive_posix_path: Build POSIX path used as the mount point for cygdrives created when there is no other way to obtain a POSIX path from a Win32 one. */ |