/usr/share/systemtap/runtime/linux/autoconf-pagefault_disable.c is in systemtap-common 2.3-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 | #include <linux/uaccess.h>
int foo (int c)
{
pagefault_disable();
c ++;
pagefault_enable();
return c;
}
|