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-rw-r--r--src/internal/ptycon_open_impl.c34
1 files changed, 32 insertions, 2 deletions
diff --git a/src/internal/ptycon_open_impl.c b/src/internal/ptycon_open_impl.c
index 8ab9d61..24318fd 100644
--- a/src/internal/ptycon_open_impl.c
+++ b/src/internal/ptycon_open_impl.c
@@ -67,12 +67,42 @@ static int32_t ptyc_open(
options | NT_FILE_SYNCHRONOUS_IO_ALERT);
}
+static int32_t ptyc_open_volume(
+ void ** hfile,
+ void * hat,
+ const char * arg,
+ uint32_t options,
+ bool fprivate)
+{
+ int32_t status;
+ void * hvolume = 0;
+ wchar16_t drive = arg[0];
+
+ if ((arg[1]==':') && ((arg[2]=='\\') || (arg[2]=='/'))) {
+ if ((status = ntapi->tt_get_dos_drive_root_handle(
+ &hvolume,&drive)))
+ return status;
+
+ hat = hvolume;
+ arg = &arg[3];
+ }
+
+ status = ptyc_open(
+ hfile,hat,arg,
+ options,fprivate);
+
+ if (hvolume)
+ ntapi->zw_close(hvolume);
+
+ return status;
+}
+
int32_t ptyc_open_file(void ** hfile, void * hat, const char * arg, bool fprivate)
{
- return ptyc_open(hfile,hat,arg,NT_FILE_NON_DIRECTORY_FILE,fprivate);
+ return ptyc_open_volume(hfile,hat,arg,NT_FILE_NON_DIRECTORY_FILE,fprivate);
}
int32_t ptyc_open_dir(void ** hfile, void * hat, const char * arg, bool fprivate)
{
- return ptyc_open(hfile,hat,arg,NT_FILE_DIRECTORY_FILE,fprivate);
+ return ptyc_open_volume(hfile,hat,arg,NT_FILE_DIRECTORY_FILE,fprivate);
}