offset of a structure member NAME offsetof - offset of a structure member LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #includ......uff *skb, int nh_off, __u16 old_port, __u16 new_port) { bpf_l4_csum_replace(skb, nh_off + offsetof(struct tcphdr, check), old_port, new_port, sizeof(new_port)); bpf_skb_store_by…...recv (2), send (2), write (2), fread (3), fwrite (3), memcmp (3), memcpy (3), memset (3), offsetof (3), ptrdiff_t (3type)...recv (2), send (2), write (2), fread (3), fwrite (3), memcmp (3), memcpy (3), memset (3), offsetof (3), ptrdiff_t (3type)...of a pathname socket is returned (by one of the system calls noted above), its length is offsetof(struct sockaddr_un, sun_path) + strlen(sun_path) + 1 and sun_path contains the …...sorted in any fashion. SEE ALSO getdents (2), read (2), closedir (3), dirfd (3), ftw (3), offsetof (3), opendir (3), readdir_r (3), rewinddir (3), scandir (3), seekdir (3), tell…...*/ char d_name[]; /* Filename (null-terminated) */ /* length is actually (d_reclen - 2 - offsetof(struct linux_dirent, d_name)) */ /* char pad; // Zero padding byte char d_type;…...*/ char d_name[]; /* Filename (null-terminated) */ /* length is actually (d_reclen - 2 - offsetof(struct linux_dirent, d_name)) */ /* char pad; // Zero padding byte char d_type;…operate on Secure Computing state of the process NAME seccomp - operate on Secure Computing state of the process LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux/…perform a command on an extended BPF map or program NAME bpf - perform a command on an extended BPF map or program SYNOPSIS #include <linux/bpf.h> int bpf(int cmd , union bpf_attr …Seccomp user-space notification mechanism NAME seccomp_unotify - Seccomp user-space notification mechanism LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux/seccom…