diff options
| author | Bram Moolenaar <Bram@vim.org> | 2006-10-10 16:44:07 +0000 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2006-10-10 16:44:07 +0000 |
| commit | 043545e0f63b74585a6257b23a1e8b59b6a08c29 (patch) | |
| tree | c86b2ef48078e41f6254387d4e3be2a8f067c7a7 /src/fileio.c | |
| parent | 57ac3a21635afec3066fdbc282ca7d8eb80976cf (diff) | |
updated for version 7.0-130v7.0.130
Diffstat (limited to 'src/fileio.c')
| -rw-r--r-- | src/fileio.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/fileio.c b/src/fileio.c index 42181e17b2..7bab84e55f 100644 --- a/src/fileio.c +++ b/src/fileio.c @@ -419,6 +419,20 @@ readfile(fname, sfname, from, lines_to_skip, lines_to_read, eap, flags) } #endif +#if defined(MSDOS) || defined(MSWIN) || defined(OS2) + /* + * MS-Windows allows opening a device, but we will probably get stuck + * trying to read it. + */ + if (!p_odev && mch_nodetype(fname) == NODE_WRITABLE) + { + filemess(curbuf, fname, (char_u *)_("is a device (disabled with 'opendevice' option"), 0); + msg_end(); + msg_scroll = msg_save; + return FAIL; + } +#endif + /* set default 'fileformat' */ if (set_options) { @@ -3163,6 +3177,16 @@ buf_write(buf, fname, sfname, start, end, eap, append, forceit, } if (c == NODE_WRITABLE) { +# if defined(MSDOS) || defined(MSWIN) || defined(OS2) + /* MS-Windows allows opening a device, but we will probably get stuck + * trying to write to it. */ + if (!p_odev) + { + errnum = (char_u *)"E796: "; + errmsg = (char_u *)_("writing to device disabled with 'opendevice' option"); + goto fail; + } +# endif device = TRUE; newfile = TRUE; perm = -1; |