| ping.c (277562) | ping.c (282436) |
|---|---|
| 1/* 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Mike Muuss. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 28 unchanged lines hidden (view full) --- 37 The Regents of the University of California. All rights reserved.\n"; 38#endif /* not lint */ 39 40#ifndef lint 41static char sccsid[] = "@(#)ping.c 8.1 (Berkeley) 6/5/93"; 42#endif /* not lint */ 43#endif 44#include <sys/cdefs.h> | 1/* 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Mike Muuss. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 28 unchanged lines hidden (view full) --- 37 The Regents of the University of California. All rights reserved.\n"; 38#endif /* not lint */ 39 40#ifndef lint 41static char sccsid[] = "@(#)ping.c 8.1 (Berkeley) 6/5/93"; 42#endif /* not lint */ 43#endif 44#include <sys/cdefs.h> |
| 45__FBSDID("$FreeBSD: head/sbin/ping/ping.c 277562 2015-01-23 13:26:35Z ae $"); | 45__FBSDID("$FreeBSD: head/sbin/ping/ping.c 282436 2015-05-04 21:44:51Z brooks $"); |
| 46 47/* 48 * P I N G . C 49 * 50 * Using the Internet Control Message Protocol (ICMP) "ECHO" facility, 51 * measure round-trip-delays and packet loss across network paths. 52 * 53 * Author - --- 678 unchanged lines hidden (view full) --- 732 /* 733 * Here we enter capability mode. Further down access to global 734 * namespaces (e.g filesystem) is restricted (see capsicum(4)). 735 * We must connect(2) our socket before this point. 736 */ 737 if (cansandbox && cap_enter() < 0 && errno != ENOSYS) 738 err(1, "cap_enter"); 739 | 46 47/* 48 * P I N G . C 49 * 50 * Using the Internet Control Message Protocol (ICMP) "ECHO" facility, 51 * measure round-trip-delays and packet loss across network paths. 52 * 53 * Author - --- 678 unchanged lines hidden (view full) --- 732 /* 733 * Here we enter capability mode. Further down access to global 734 * namespaces (e.g filesystem) is restricted (see capsicum(4)). 735 * We must connect(2) our socket before this point. 736 */ 737 if (cansandbox && cap_enter() < 0 && errno != ENOSYS) 738 err(1, "cap_enter"); 739 |
| 740 if (cap_sandboxed()) 741 fprintf(stderr, "capability mode sandbox enabled\n"); 742 | |
| 743 cap_rights_init(&rights, CAP_RECV, CAP_EVENT, CAP_SETSOCKOPT); 744 if (cap_rights_limit(srecv, &rights) < 0 && errno != ENOSYS) 745 err(1, "cap_rights_limit srecv"); 746 747 cap_rights_init(&rights, CAP_SEND, CAP_SETSOCKOPT); 748 if (cap_rights_limit(ssend, &rights) < 0 && errno != ENOSYS) 749 err(1, "cap_rights_limit ssend"); 750 --- 1093 unchanged lines hidden --- | 740 cap_rights_init(&rights, CAP_RECV, CAP_EVENT, CAP_SETSOCKOPT); 741 if (cap_rights_limit(srecv, &rights) < 0 && errno != ENOSYS) 742 err(1, "cap_rights_limit srecv"); 743 744 cap_rights_init(&rights, CAP_SEND, CAP_SETSOCKOPT); 745 if (cap_rights_limit(ssend, &rights) < 0 && errno != ENOSYS) 746 err(1, "cap_rights_limit ssend"); 747 --- 1093 unchanged lines hidden --- |