Defined in 3 files as a prototype:

• contrib/libpcap/lbl/os-sunos4.h, line 81 (as a prototype)
• contrib/tcpdump/lbl/os-sunos4.h, line 82 (as a prototype)
• include/unistd.h, line 388 (as a prototype)

Defined in 2 files as a member:

• contrib/lib9p/backend/backend.h, line 60 (as a member)
• sys/xen/interface/io/fsif.h, line 158 (as a member)

Defined in 1 files as a macro:

• lib/libc/include/namespace.h, line 73 (as a macro)

Defined in 2 files as a function:

• contrib/sendmail/src/conf.c, line 3007 (as a function)
• lib/libc/sys/fsync.c, line 44 (as a function)

Referenced in 75 files:

• bin/dd/dd.c, line 533
• contrib/apr/file_io/unix/readwrite.c
  • line 364
  • line 393
• contrib/capsicum-test/capability-fd.cc, line 552
• contrib/capsicum-test/linux.cc
  • line 1087
  • line 1105
• contrib/dma/spool.c
  • line 148
  • line 238
• contrib/less/screen.c, line 460
• contrib/lib9p/backend/fs.c
  • line 2711
  • line 3025
• contrib/lib9p/request.c
  • line 1303
  • line 1303
• contrib/llvm-project/compiler-rt/lib/xray/xray_utils.cpp, line 158
• contrib/llvm-project/lldb/source/Host/common/File.cpp, line 465
• contrib/netbsd-tests/kernel/t_lockf.c
  • line 141
  • line 234
• contrib/netbsd-tests/lib/libc/sys/t_fsync.c
  • line 62
  • line 75
  • line 80
  • line 106
• contrib/ntp/lib/isc/unix/stdio.c, line 119
• contrib/ntp/ntpd/ntpd.c
  • line 1365
  • line 1402
• contrib/nvi/ex/ex_write.c, line 348
• contrib/ofed/opensm/opensm/osm_db_files.c, line 509
• contrib/ofed/opensm/opensm/osm_sa.c, line 585
• contrib/sendmail/mail.local/mail.local.c, line 1354
• contrib/sendmail/src/collect.c, line 780
• contrib/sendmail/src/deliver.c
  • line 984
  • line 5865
• contrib/sendmail/src/map.c, line 3021
• contrib/sendmail/src/milter.c, line 1766
• contrib/sendmail/src/queue.c
  • line 532
  • line 587
  • line 894
  • line 952
  • line 8900
  • line 9002
  • line 9008
• contrib/sendmail/src/srvrsmtp.c, line 4034
• contrib/sqlite3/sqlite3.c
  • line 37089
  • line 37179
  • line 37185
  • line 37190
• contrib/subversion/subversion/libsvn_subr/io.c, line 2742
• contrib/unbound/smallapp/unbound-anchor.c
  • line 1854
  • line 1886
• contrib/unbound/validator/autotrust.c, line 1220
• contrib/wpa/src/utils/os_unix.c, line 490
• crypto/heimdal/appl/push/push.c, line 375
• crypto/heimdal/lib/kadm5/ipropd_slave.c, line 223
• crypto/heimdal/lib/kadm5/log.c, line 205
• crypto/heimdal/lib/krb5/fcache.c, line 235
• crypto/openssh/sftp-client.c, line 1445
• crypto/openssh/sftp-server.c, line 1366
• crypto/openssh/sshkey-xmss.c, line 635
• lib/geom/eli/geom_eli.c, line 1711
• lib/libc/include/un-namespace.h, line 54
• lib/libc/sys/interposing_table.c, line 48
• lib/libdpv/dprompt.c, line 725
• lib/libdpv/dpv.c, line 652
• lib/libthr/thread/thr_syscalls.c, line 655
• lib/libutil/gr_util.c, line 349
• sbin/clri/clri.c, line 118
• sbin/dhclient/dhclient.c, line 1957
• sys/compat/linuxkpi/common/include/linux/fs.h, line 161
• sys/contrib/openzfs/lib/libefi/rdwr_efi.c, line 584
• sys/contrib/openzfs/lib/libzfs/os/linux/libzfs_pool_os.c
  • line 79
  • line 297
• sys/contrib/openzfs/lib/libzpool/kernel.c, line 1329
• sys/contrib/openzfs/module/os/linux/zfs/zpl_file.c
  • line 1047
  • line 1068
• sys/kern/posix4_mib.c, line 94
• tests/sys/audit/file-attribute-modify.c
  • line 169
  • line 192
• tests/sys/cddl/zfs/tests/txg_integrity/fsync_integrity.c, line 371
• tests/sys/cddl/zfs/tests/txg_integrity/txg_integrity.c, line 415
• tests/sys/fs/fusefs/fsync.cc
  • line 66
  • line 67
  • line 241
  • line 258
  • line 283
• tests/sys/fs/fusefs/fsyncdir.cc
  • line 127
  • line 151
  • line 154
  • line 181
  • line 194
• tests/sys/fs/fusefs/mockfs.cc
  • line 197
  • line 566
• tools/build/libc-bootstrap/namespace.h, line 46
• tools/regression/nfsmmap/test1/test1.c, line 34
• tools/regression/security/cap_test/cap_test_capabilities.c
  • line 204
  • line 205
• tools/regression/security/open_to_operation/open_to_operation.c, line 466
• tools/test/upsdl/upsdl.c, line 69
• tools/tools/net80211/wesside/wesside/wesside.c
  • line 1233
  • line 2134
• usr.bin/dpv/dpv.c
  • line 177
  • line 223
• usr.bin/fsync/fsync.c, line 64
• usr.bin/xinstall/xinstall.c
  • line 1296
  • line 1355
• usr.sbin/bhyve/block_if.c, line 224
• usr.sbin/diskinfo/diskinfo.c, line 703
• usr.sbin/nfsd/nfsd.c, line 1139
• usr.sbin/pw/grupd.c, line 82
• usr.sbin/pw/pw_nis.c, line 72
• usr.sbin/pw/pwupd.c, line 119
• usr.sbin/pwd_mkdb/pwd_mkdb.c, line 628
• usr.sbin/services_mkdb/services_mkdb.c, line 179
• usr.sbin/syslogd/syslogd.c, line 1770