Hello,

I am trying to run a sample program which uses
readlink("/proc/self/exefile",buf.PATH_MAX). It returns -1.

I am using QNX 6.6.0 32-bit.

Doing ls to /proc/self/exefile displays:-
-rw------- 1 root 0 14 Mar 09 06:32 /proc/self/exefile

I tried changing the permission using chmod.

Using the command :-

> chmod u+x /proc/self/exefile

gives result :-
chmod: changing permission of /proc/self/exefile : No such file or directory

Please assist.

I have attached the sample program.

Regards

-Akshat