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Searched refs:flock (Results 1 – 25 of 121) sorted by relevance

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/openbmc/linux/fs/
H A Dfcntl.c319 struct flock flock; in do_fcntl() local
347 if (copy_from_user(&flock, argp, sizeof(flock))) in do_fcntl()
350 if (!err && copy_to_user(argp, &flock, sizeof(flock))) in do_fcntl()
361 if (copy_from_user(&flock, argp, sizeof(flock))) in do_fcntl()
468 struct flock64 flock; in SYSCALL_DEFINE3() local
487 if (copy_from_user(&flock, argp, sizeof(flock))) in SYSCALL_DEFINE3()
490 if (!err && copy_to_user(argp, &flock, sizeof(flock))) in SYSCALL_DEFINE3()
498 if (copy_from_user(&flock, argp, sizeof(flock))) in SYSCALL_DEFINE3()
592 static int fixup_compat_flock(struct flock *flock) in fixup_compat_flock() argument
597 flock->l_len = COMPAT_OFF_T_MAX; in fixup_compat_flock()
[all …]
H A Dlocks.c506 struct flock *l) in flock_to_posix_lock()
2173 static int posix_lock_to_flock(struct flock *flock, struct file_lock *fl) in posix_lock_to_flock() argument
2189 flock->l_whence = 0; in posix_lock_to_flock()
2201 flock->l_whence = 0; in posix_lock_to_flock64()
2209 int fcntl_getlk(struct file *filp, unsigned int cmd, struct flock *flock) in fcntl_getlk() argument
2228 if (flock->l_pid != 0) in fcntl_getlk()
2336 struct flock *flock) in fcntl_setlk() argument
2361 if (flock->l_pid != 0) in fcntl_setlk()
2370 if (flock->l_pid != 0) in fcntl_setlk()
2436 if (flock->l_pid != 0) in fcntl_getlk64()
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/openbmc/openbmc/poky/meta/recipes-core/util-linux/util-linux/
H A Dmit-license.patch4 Subject: [PATCH] README.licensing/flock: Add MIT license mention
6 Looking at the license text, flock.c is under the MIT license (see
18 sys-utils/flock.c | 4 +++-
34 diff --git a/sys-utils/flock.c b/sys-utils/flock.c
36 --- a/sys-utils/flock.c
37 +++ b/sys-utils/flock.c
/openbmc/linux/fs/9p/
H A Dvfs_file.c120 struct p9_flock flock; in v9fs_file_do_lock() local
137 memset(&flock, 0, sizeof(flock)); in v9fs_file_do_lock()
141 flock.type = P9_LOCK_TYPE_RDLCK; in v9fs_file_do_lock()
144 flock.type = P9_LOCK_TYPE_WRLCK; in v9fs_file_do_lock()
147 flock.type = P9_LOCK_TYPE_UNLCK; in v9fs_file_do_lock()
150 flock.start = fl->fl_start; in v9fs_file_do_lock()
152 flock.length = 0; in v9fs_file_do_lock()
155 flock.proc_id = fl->fl_pid; in v9fs_file_do_lock()
183 kfree(flock.client_id); in v9fs_file_do_lock()
218 kfree(flock.client_id); in v9fs_file_do_lock()
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/openbmc/linux/Documentation/filesystems/
H A Dlocks.rst18 The old flock(2) emulation in the kernel was swapped for proper BSD
19 compatible flock(2) support in the 1.3.x series of kernels. With the
33 Because sendmail was unable to use the old flock() emulation, many sendmail
34 installations use fcntl() instead of flock(). This is true of Slackware 3.0
38 file with flock(). With pre 1.3.96 kernels this could result in deadlocks that,
46 is to make flock() and fcntl() locks oblivious to each other. Both can
53 cooperative flock()/fcntl() are those that emulate flock() using
/openbmc/openbmc/meta-fii/meta-mori/recipes-mori/mori-fw-utility/mori-fw/
H A Dmori-fw.sh21 flock -x 200
47 flock -x 200
75 flock -x 200
124 flock -x 200
/openbmc/libpldm/src/requester/
H A Dinstance-id.c106 static const struct flock cfls = { in pldm_instance_id_alloc()
111 static const struct flock cflx = { in pldm_instance_id_alloc()
128 struct flock flop; in pldm_instance_id_alloc()
195 static const struct flock cflu = { in pldm_instance_id_free()
200 struct flock flop; in pldm_instance_id_free()
/openbmc/openbmc/poky/meta/recipes-devtools/qemu/qemu/
H A D0002-linux-user-Replace-use-of-lfs64-related-functions-an.patch28 - * use the flock64 struct rather than unsuffixed flock
30 + * use the flock struct rather than unsuffixed flock
130 +typedef abi_long from_flock_fn(struct flock *fl, abi_ulong target_addr);
131 +typedef abi_long to_flock_fn(abi_ulong target_addr, const struct flock *fl);
144 +static inline abi_long copy_from_user_oabi_flock(struct flock *fl,
159 + const struct flock *fl)
171 +static inline abi_long copy_from_user_flock(struct flock *fl,
186 + const struct flock *fl)
198 + struct flock fl64;
323 + struct flock fl;
/openbmc/linux/fs/smb/client/
H A Dfile.c1421 flock->fl_type = F_UNLCK; in cifs_lock_test()
1640 struct file_lock *flock; in cifs_push_posix_locks() local
1687 if (flock->fl_type == F_RDLCK || flock->fl_type == F_SHLCK) in cifs_push_posix_locks()
1771 if (flock->fl_flags & in cifs_read_flock()
1827 flock->fl_start, length, flock, in cifs_getlk()
1833 rc = cifs_lock_test(cfile, flock->fl_start, length, type, flock); in cifs_getlk()
1843 flock->fl_type = F_UNLCK; in cifs_getlk()
1851 flock->fl_type = F_WRLCK; in cifs_getlk()
1863 flock->fl_type = F_RDLCK; in cifs_getlk()
2085 if ((flock->fl_flags & FL_POSIX) || (flock->fl_flags & FL_FLOCK)) { in cifs_setlk()
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H A Dsmb2file.c189 smb2_unlock_range(struct cifsFileInfo *cfile, struct file_lock *flock, in smb2_unlock_range() argument
198 __u64 length = 1 + flock->fl_end - flock->fl_start; in smb2_unlock_range()
222 if (flock->fl_start > li->offset || in smb2_unlock_range()
223 (flock->fl_start + length) < in smb2_unlock_range()
231 if (!(flock->fl_flags & (FL_FLOCK | FL_OFDLCK))) in smb2_unlock_range()
/openbmc/openbmc/poky/meta/classes/
H A Duseradd_base.bbclass13 # *) Invoke the actual command with flock
26 eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO groupadd \$opts\" || true
43 eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO useradd \$opts\" || true
62 eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO groupmems \$opts\" || true
86 eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO groupdel \$opts\" || true
106 eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO userdel \$opts\" || true
126 eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO groupmod \$opts\"
145 eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO usermod \$opts\"
163 …eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO sed --follow-symlinks -i \''s/^\('$username':[^:]…
H A Dmigrate_localcount.bbclass44 flock = bb.utils.lockfile("%s.lock" % df)
48 bb.utils.unlockfile(flock)
/openbmc/linux/tools/testing/selftests/filelock/
H A Dofdlocks.c11 static int lock_set(int fd, struct flock *fl) in lock_set()
23 static int lock_get(int fd, struct flock *fl) in lock_get()
38 struct flock fl, fl2; in main()
/openbmc/openbmc-build-scripts/
H A Dbuild-setup.sh322 flock \${lock} git config --global core.gitProxy ${WORKSPACE}/bin/git-proxy
323 flock \${lock} git config --global http.proxy ${http_proxy}
325 flock \${lock} mkdir -p ~/.subversion
326 flock \${lock} cat > ~/.subversion/servers << EOF_SVN
332 flock \${lock} cat > ~/.wgetrc << EOF_WGETRC
338 flock \${lock} cat > ~/.curlrc << EOF_CURLRC
/openbmc/linux/tools/testing/selftests/powerpc/nx-gzip/include/
H A Dnx_dbg.h34 flock(nx_gzip_log->_fileno, LOCK_EX); \
42 flock(nx_gzip_log->_fileno, LOCK_UN); \
/openbmc/linux/arch/arm/kernel/
H A Dsys_oabi-compat.c239 struct flock64 flock; in sys_oabi_fcntl64() local
251 err = get_oabi_flock(&flock, argp); in sys_oabi_fcntl64()
254 err = fcntl_getlk64(f.file, cmd, &flock); in sys_oabi_fcntl64()
256 err = put_oabi_flock(&flock, argp); in sys_oabi_fcntl64()
265 err = get_oabi_flock(&flock, argp); in sys_oabi_fcntl64()
268 err = fcntl_setlk64(fd, f.file, cmd, &flock); in sys_oabi_fcntl64()
/openbmc/linux/fs/smb/server/
H A Dvfs.h141 void ksmbd_vfs_posix_lock_wait(struct file_lock *flock);
142 int ksmbd_vfs_posix_lock_wait_timeout(struct file_lock *flock, long timeout);
143 void ksmbd_vfs_posix_lock_unblock(struct file_lock *flock);
H A Dvfs.c332 struct file_lock *flock; in check_lock_range() local
340 list_for_each_entry(flock, &ctx->flc_posix, fl_list) { in check_lock_range()
342 if (flock->fl_end >= start && end >= flock->fl_start) { in check_lock_range()
343 if (flock->fl_type == F_RDLCK) { in check_lock_range()
349 } else if (flock->fl_type == F_WRLCK) { in check_lock_range()
351 if (flock->fl_file != filp) { in check_lock_range()
1851 void ksmbd_vfs_posix_lock_wait(struct file_lock *flock) in ksmbd_vfs_posix_lock_wait() argument
1853 wait_event(flock->fl_wait, !flock->fl_blocker); in ksmbd_vfs_posix_lock_wait()
1858 return wait_event_interruptible_timeout(flock->fl_wait, in ksmbd_vfs_posix_lock_wait_timeout()
1859 !flock->fl_blocker, in ksmbd_vfs_posix_lock_wait_timeout()
[all …]
/openbmc/linux/include/linux/
H A Dfilelock.h137 int fcntl_getlk(struct file *, unsigned int, struct flock *);
139 struct flock *);
192 struct flock __user *user) in fcntl_getlk()
198 unsigned int cmd, struct flock __user *user) in fcntl_setlk()
/openbmc/linux/tools/testing/selftests/wireguard/qemu/
H A DMakefile37 …flock -x $$@.lock -c '[ -f $$@ ] && exit 0; wget -O $$@.tmp $(MIRROR)$(1) || wget -O $$@.tmp $(2)$…
354 flock -s $<.lock tar -C $(BUILD_PATH) -xf $<
364 flock -s $<.lock tar -C $(BUILD_PATH) -xf $<
377 flock -s $<.lock tar -C $(BUILD_PATH) -xf $<
391 flock -s $<.lock tar -C $(BUILD_PATH) -xf $<
401 flock -s $<.lock tar -C $(BUILD_PATH) -xf $<
411 flock -s $<.lock tar -C $(BUILD_PATH) -xf $<
426 flock -s $<.lock tar -C $(BUILD_PATH) -xf $<
437 flock -s $<.lock tar -C $(BUILD_PATH) -xf $<
/openbmc/u-boot/tools/env/
H A Dfw_env_main.c258 if (-1 == flock(lockfd, LOCK_EX)) { in main()
280 flock(lockfd, LOCK_UN); in main()
/openbmc/linux/drivers/nvme/target/
H A Dfc.c85 spinlock_t flock; member
652 spin_lock_init(&fod->flock); in nvmet_fc_prep_fcp_iodlist()
899 spin_lock(&fod->flock); in nvmet_fc_delete_target_queue()
908 spin_unlock(&fod->flock); in nvmet_fc_delete_target_queue()
912 spin_unlock(&fod->flock); in nvmet_fc_delete_target_queue()
2315 spin_lock_irqsave(&fod->flock, flags); in nvmet_fc_transfer_fcp_data()
2358 spin_lock_irqsave(&fod->flock, flags); in nvmet_fc_fod_op_done()
2370 spin_lock_irqsave(&fod->flock, flags); in nvmet_fc_fod_op_done()
2461 spin_lock_irqsave(&fod->flock, flags); in __nvmet_fc_fcp_nvme_cmd_done()
2788 spin_lock(&fod->flock); in nvmet_fc_rcv_fcp_abort()
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/openbmc/linux/fs/afs/
H A DMakefile16 flock.o \
/openbmc/linux/tools/perf/trace/beauty/
H A DBuild3 perf-y += flock.o
/openbmc/qemu/util/
H A Dosdep.c195 struct flock fl = { in qemu_probe_lock_ops()
240 struct flock fl = { in qemu_lock_fcntl()
264 struct flock fl = { in qemu_lock_fd_test()

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