samples/bpf/syscall_nrs.c

   1 #include <uapi/linux/unistd.h>
   2 #include <linux/kbuild.h>
   3
   4 #define SYSNR(_NR) DEFINE(SYS ## _NR, _NR)
   5
   6 void syscall_defines(void)
   7 {
   8         COMMENT("Linux system call numbers.");
   9         SYSNR(__NR_write);
  10         SYSNR(__NR_read);
  11         SYSNR(__NR_mmap);
  12 }