Are you using a CentOS or CentOS derived distribution and you experience deadlocks in dl_sysinfo_int80 function like this?: #0 0x00ace7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2 #1 0x00cb248b in __read_nocancel () from /lib/tls/libpthread.so.0 #2 0x080bdf39 in el_push () #3 0x080bdfda in el_getc () #4 0x080bde50 in el_push () #5 0x080be11b in el_gets () #6 0x080a6f59 in…
Using libGD to manipulate jpeg images in C
Yesterday, for a small project of mine, I needed to implement a small utility to deform jpeg images from command line. The idea was to use texture mapping for deformations, so I needed a way to manipulate the jpeg images at the pixel level. The first thing I tried was the imagemagik utility. I’ve browsed…