Hi, Emilio. Sure is. In my code, I have this:
#include <signal.h>
void sig_segv(int);
main(int argc, char **argv) {
signal(SIGSEGV, sig_segv);
}
void sig_segv(int errno) {
// Re-establish seg fault breakpoint. When this handler is called,
// SIGSEGV is no longer being captured, least in Solaris. I
// believe Linux behaves the same way.
signal(SIGSEGV, sig_segv);
puts("seg fault!\n");
// recovery stuff here.
}
---
This is simply userspace code.
--
Kernelnewbies: Help each other learn about the Linux kernel.
Archive: http://mail.nl.linux.org/kernelnewbies/
FAQ: http://kernelnewbies.org/faq/
