missing_socket: drop unnecessary definitions and update comments

- SO_PEERGROUPS is since kernel v4.13
  (28b5ba2aa0f55d80adb2624564ed2b170c19519e),
- SO_BINDTOIFINDEX is since kernel v5.1
  (f5dd3d0c9638a9d9a02b5964c4ad636f06cf7e2c).
This commit is contained in:
Yu Watanabe
2025-03-31 23:22:12 +09:00
parent 33746caf8f
commit 4216018807
+6 -10
View File
@@ -3,33 +3,29 @@
#include <sys/socket.h>
#ifndef SO_PEERGROUPS
#define SO_PEERGROUPS 59
#endif
/* Supported since kernel v6.5 (5e2ff6704a275be009be8979af17c52361b79b89) */
#ifndef SO_PASSPIDFD
#define SO_PASSPIDFD 76
#endif
/* Supported since kernel v6.5 (7b26952a91cf65ff1cc867a2382a8964d8c0ee7d) */
#ifndef SO_PEERPIDFD
#define SO_PEERPIDFD 77
#endif
#ifndef SO_BINDTOIFINDEX
#define SO_BINDTOIFINDEX 62
#endif
/* Not exposed yet. Defined in include/linux/socket.h. */
#ifndef SOL_SCTP
#define SOL_SCTP 132
#endif
/* since glibc-2.39 */
/* Supported since kernel v2.6.17 (2c7946a7bf45ae86736ab3b43d0085e43947945c).
* Defined since glibc-2.39 */
#ifndef SCM_SECURITY
#define SCM_SECURITY 0x03
#endif
/* since glibc-2.39 */
/* Supported since kernel v6.5 (5e2ff6704a275be009be8979af17c52361b79b89).
* Defined since glibc-2.39 */
#ifndef SCM_PIDFD
#define SCM_PIDFD 0x04
#endif