| OS | Man Page | Section | Hits |
|---|---|---|---|
| opensolaris | fdopen | 3c | 96 |
| freebsd | posix_spawn_file_actions_addopen | 3 | 96 |
| php | imap_open | 3 | 96 |
| centos | opencc_dict | 1 | 96 |
| sunos | au_open | 3bsm | 95 |
| centos | opensc-explorer | 1 | 95 |
| freebsd | openpam_set_option | 3 | 95 |
| bsd | mq_open | 3 | 95 |
| mojave | openat | 2 | 95 |
| freebsd | pcap_open_offline | 3 | 95 |
| opensolaris | opendir | 3c | 95 |
| plan9 | posix_openpt | 3 | 95 |
| opensolaris | shm_open | 3c | 95 |
| php | openssl_csr_sign | 3 | 95 |
| sunos | dlopen | 3c | 95 |
| redhat | iconv_open | 3 | 95 |
| debian | iconv_open | 3 | 95 |
| osx | dbopen | 3 | 95 |
| freebsd | openpam_subst | 3 | 95 |
| sunos | fdopen | 3c | 95 |
| redhat | tiffopen | 3t | 94 |
| sunos | catopen | 3c | 94 |
| opensolaris | sem_open | 3c | 94 |
| freebsd | perf_event_open | 2 | 94 |
| debian | opendir | 3 | 94 |
| netbsd | ldap_open | 3 | 94 |
| osf1 | shm_open | 3 | 94 |
| v7 | perf_event_open | 2 | 93 |
| sunos | pam_open_session | 3pam | 93 |
| linux | kvm_open | 3kvm | 93 |
| posix | popen | 3p | 93 |
| linux | openlog | 3 | 93 |
| v7 | fopen | 3s | 93 |
| v7 | catopen | 3 | 93 |
| debian | posix_openpt | 2 | 93 |
| redhat | perf_event_open | 2 | 93 |
| netbsd | pcap_open_live | 3 | 93 |
| mojave | openpam | 3 | 93 |
| netbsd | dbopen | 3 | 93 |
| hpux | xopendisplay | 3 | 92 |
| redhat | openjade | 1 | 92 |
| netbsd | openpam_ttyconv | 3 | 92 |
| freebsd | sdp_open | 3 | 92 |
| centos | pcap_open_offline_with_tstamp_precision | 3pcap | 92 |
| php | openssl_spki_export_challenge | 3 | 92 |
| freebsd | krb5_openlog | 3 | 92 |
| freebsd | archive_write_open_file | 3 | 92 |
| freebsd | openpam_readword | 3 | 91 |
| minix | openlog | 3 | 91 |
| linux | dbopen | 3 | 91 |