search for: lual_checklstring

Testing Syslinux 6.03-pre13 in a BIOS 32-bit VM, boot: vesa.c32 Undef symbol FAIL: luaL_checklstring Failed to load COM32 file vesa.c32 boot: Is there a Lua-related issue? Is vesa.c32 expecting some kind of argument? TIA, Ady.

"H. Peter Anvin" <hpa at zytor.com> writes: > On 06/03/2014 02:59 AM, Ady wrote: > >> Testing Syslinux 6.03-pre13 in a BIOS 32-bit VM, >> boot: vesa.c32 >> Undef symbol FAIL: luaL_checklstring >> Failed to load COM32 file vesa.c32 >> boot: >> >> Is there a Lua-related issue? >> >> Is vesa.c32 expecting some kind of argument? > > luaL_checklstring should be found in liblua.c32. Are you perhaps > missing the latter? Vesa.c32 is not an execut...

...i (v6.03) and it automatically loads ldlinux.e64. All is fine. But when I want to use cmenu.c32 (with UI cmenu.c32 in the config file), the loader downloads: * cmenu.c32 * libmenu.c32 * libcom32.c32 * libutil.c32 Then syslinux reports: "unable to load cmenu.c32: symbol not found luaL_checklstring". This sysbol is defined in liblua.c32, that is present in the TFTP directory. The TFTP log file however does not show any attempt to load this library.... How to fix this??? syslinux.efi: 6.03 (EFI; 20151222) Kind regards, Reinier Kleipool

> "H. Peter Anvin" <hpa at zytor.com> writes: > > > On 06/03/2014 02:59 AM, Ady wrote: > > > >> Testing Syslinux 6.03-pre13 in a BIOS 32-bit VM, > >> boot: vesa.c32 > >> Undef symbol FAIL: luaL_checklstring > >> Failed to load COM32 file vesa.c32 > >> boot: > >> > >> Is there a Lua-related issue? > >> > >> Is vesa.c32 expecting some kind of argument? > > > > luaL_checklstring should be found in liblua.c32. Are you perhaps > > m...

On 06/03/2014 02:59 AM, Ady wrote: > Testing Syslinux 6.03-pre13 in a BIOS 32-bit VM, > boot: vesa.c32 > Undef symbol FAIL: luaL_checklstring > Failed to load COM32 file vesa.c32 > boot: > > Is there a Lua-related issue? > > Is vesa.c32 expecting some kind of argument? > luaL_checklstring should be found in liblua.c32. Are you perhaps missing the latter? I didn't realize how many modules there are in Lua, a...

...nux at zytor.com> writes: > But when I want to use cmenu.c32 (with UI cmenu.c32 in the config > file), the loader downloads: > * cmenu.c32 > * libmenu.c32 > * libcom32.c32 > * libutil.c32 > Then syslinux reports: "unable to load cmenu.c32: symbol not found > luaL_checklstring". > This sysbol is defined in liblua.c32, that is present in the TFTP > directory. The TFTP log file however does not show any attempt to load > this library.... cmenu.c32 is a Lua library, use it from a Lua script. See simplemenu.lua in the Syslinux source tree for an example. --...

Ady <ady-sf at hotmail.com> writes: >> "H. Peter Anvin" <hpa at zytor.com> writes: >> >>> I didn't realize how many modules there are in Lua, and quite frankly >>> not all of them are very well named in the sense that it is clear that >>> they are Lua-related. vesa.c32 is one of those - it is one of several >>> Lua

Hi, this patch serie adds a new GUID type in the generator, which would do the same as String, but also validating (just in the C output) the passed GUID string. This allows to reject invalid GUIDs before passing them to low-level tools. Pino Toscano (4): utils: add a function to validate a GUID string generator: add a GUID parameter type generator: generate code for parameter validation

...gList n | DeviceList n | RelativePathnameList n -> pr " char **%s;\n" n | Bool n -> pr " int %s;\n" n | Int n -> pr " int %s;\n" n @@ -504,7 +504,7 @@ guestfs_lua_delete_event_callback (lua_State *L) pr " %s = luaL_checklstring (L, %d, &%s_size);\n" n i n | OptString n -> pr " %s = luaL_optstring (L, %d, NULL);\n" n i - | StringList n | DeviceList n -> + | StringList n | DeviceList n | RelativePathnameList n -> pr " %s = get_string_l...

...| StringList n | DeviceList n | FilenameList n -> pr " char **%s;\n" n | Bool n -> pr " int %s;\n" n | Int n -> pr " int %s;\n" n @@ -504,7 +504,7 @@ guestfs_lua_delete_event_callback (lua_State *L) pr " %s = luaL_checklstring (L, %d, &%s_size);\n" n i n | OptString n -> pr " %s = luaL_optstring (L, %d, NULL);\n" n i - | StringList n | DeviceList n -> + | StringList n | DeviceList n | FilenameList n -> pr " %s = get_string_list (L,...

...Device n | Mountable n - | Dev_or_Path n | Mountable_or_Path n | String n - | FileIn n | FileOut n | Key n | GUID n -> + | String (_, n) -> pr " %s = luaL_checkstring (L, %d);\n" n i | BufferIn n -> pr " %s = luaL_checklstring (L, %d, &%s_size);\n" n i n | OptString n -> pr " %s = luaL_optstring (L, %d, NULL);\n" n i - | StringList n | DeviceList n | FilenameList n -> + | StringList (_, n) -> pr " %s = get_string_list (L, %d);\n&quo...

Very large but mechanical change to the generator. Rich.