1. Linux

I have implemented an interposer for open() and open64() system call. This interposer is implemented in interposer.c and I have compiled it in a shared library (libinterposer.so) using the following commands: gcc -g -fPIC -s -o interposer.o -c interposer.c gcc -s -g -shared -nostartfiles ... (0 Replies)

2. HP-UX

Hi , Is LD_PRELOAD supported on HP UX? I am having issues when i export the below export LD_PRELOAD=/usr/local/vertex/commtax_1.0.16/64bit/lib/libctq.so ldd /usr/local/vertex/commtax_1.0.16/64bit/lib/libctq.so /usr/lib/hpux64/dld.so: Unable to find library 'libodbc.so'. Killed Can... (2 Replies)

3. UNIX for Advanced & Expert Users

well i know what LD_PRELOAD is. Now suppose i have hooked a function XDrawString in the my library (Mylib.so.1) and then used the command export LD_PRELOAD=/path/mylib.so.1 Now suppose i open Xeditor by typing 'xeditor' in the console, my library is geting used, so i knw that this applilcation is... (3 Replies)

4. UNIX for Advanced & Expert Users

Dear Fellows; As being new to linux, i have tried to synamically load a custom library which overrides some system calls like conncet(), socket() etc.... for custom purposes. It works well, if declaring the environment path LD_PRELOAD and execution of the application to be override... (0 Replies)

5. Programming

I had it working but i screwed up something and now i get me@mymachine:~$ LD_PRELOAD=/home/me/libf1.o ldd FCaller ERROR: ld.so: object '/home/me/libf1.o' from LD_PRELOAD cannot be preloaded: ignored. ERROR: ld.so: object '/home/me/libf1.o' from LD_PRELOAD cannot be preloaded: ignored. ERROR:... (3 Replies)