[microblaze-uclinux] ncurses library integration

[Stephane CAYLA <steph.cayla@xxxxxxxxxx>]

Hi,

I'm trying to use ncurses (v5.6) with Petalinux 0.3-rc1. I have followed 
instruction from previous messages (Mostafa ali) and i succeed to 
generate the library an compile examples but when i try to execute 
provided test programs the program stops with "cannot open terminfo 
/usr/share/terminfo/v/vt100  (errno=22)"  . I have checked the terminfo 
files in /usr/share/terminfo/v for vt100 configuration and that's OK. I 
have investigated the problem and i found that the open function return 
"illegal parameter" in the following code (read_entry.c):

   if (_nc_access(filename, R_OK) < 0
   || (fd = open(filename, O_RDONLY | O_BINARY)) < 0) {
   T(("cannot open terminfo %s (errno=%d)", filename, errno));

Then i have tried to use the same code in standalone code compiled with 
Petalinux makefile and the "open" function return fd=3 as expected.

My main question is does anybody have succeded to run ncurses test 
programs in Petalinux? secondary why "open(" function doesn't have the 
same behaviour with ncurses library. For the moment i have no idea how 
to make the things working better.

Thanks

Stéphane CAYLA








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