| 85 | } |
| 86 | |
| 87 | static int |
| 88 | get_peereid(int fd, uid_t *euid, gid_t *egid) |
| 89 | { |
| 90 | *euid = -1; |
| 91 | *egid = -1; |
| 92 | |
| 93 | #if HAVE_GETPEEREID |
| 94 | return getpeereid(fd, euid, egid); |
| 95 | #elif HAVE_GETPEERUCRED |
| 96 | ucred_t *ucred; |
| 97 | |
| 98 | if (getpeerucred(fd, &ucred) == -1) { |
| 99 | return -1; |
| 100 | } |
| 101 | |
| 102 | *euid = ucred_geteuid(ucred); |
| 103 | *egid = ucred_getegid(ucred); |
| 104 | ucred_free(ucred); |
| 105 | return 0; |
| 106 | #elif TS_HAS_SO_PEERCRED |
| 107 | struct ucred cred; |
| 108 | socklen_t credsz = sizeof(cred); |
| 109 | if (getsockopt(fd, SOL_SOCKET, SO_PEERCRED, &cred, &credsz) == -1) { |
| 110 | return -1; |
| 111 | } |
| 112 | |
| 113 | *euid = cred.uid; |
| 114 | *egid = cred.gid; |
| 115 | return 0; |
| 116 | #else |
| 117 | (void)fd; |
| 118 | errno = ENOTSUP; |
| 119 | return -1; |
| 120 | #endif |
| 121 | } |
| 122 | |
| 123 | } // namespace |
| 124 |
no outgoing calls
no test coverage detected