Gregory Nutt
0253c974b2
Squashed commit of the following:
...
fs/nxffs: Giving up on truncate() support in NXFFS for now. There is too much that has to be done to make that work.
configs/sim: Add support for testing NXFFS.
2018-01-06 13:32:32 -06:00
Gregory Nutt
17cedb6b20
Squashed commit of the following:
...
fs/smartfs: Add logic needed to ftruncate to shrink a file to any arbitrary size.
fs/smartfs: Repartition some functionality to better fit in new ftruncate features.
2018-01-06 10:43:18 -06:00
Aleksandr Vyhovanec
8b97ea95c7
Merged in AVyhovanec/nuttx (pull request #564 )
...
FAT. Effectively handles the situation when a new file position is within the current sector.
* Find begin of the next token
* EOL
* revert
* Accelerates the work of the FS with a multitude of operations to write small pieces of data within the current sector.
Approved-by: Gregory Nutt <gnutt@nuttx.org>
2018-01-05 20:52:53 +00:00
Gregory Nutt
49775ea801
fs/fat: Fix a bug in the FAT ftruncate logic.
2018-01-05 11:56:39 -06:00
Gregory Nutt
376e30dab4
net/route: Fix a couple of compile-related issues that have crept in sense the last time the file-based routing table was used.
2018-01-05 08:57:22 -06:00
Gregory Nutt
fb73006a4b
These changes implemnt FAT file shrinkage as needed to fully support ftruncate().
...
Squashed commit of the following:
fs/fat: Resolves issues with truncating the cluster chain when shrinking files via ftruncate().
fs/fat: First cut at implementation file shrinkage logic needed to support ftruncate(). Certainly shrinks the file size but it does not appear to correctly disconnect the cluster chains.
fs/fat: Restructure some functions in files to better support forthcoming file shrinkage logic. Put framework for file shrinkage in place. That logic is incomplete on initial commit.
2018-01-04 19:08:43 -06:00
Gregory Nutt
5d1a91fd8e
configs/lpcxpresso-lpc5428/fb: Should disable pixel depths that are not being used.
2018-01-04 16:40:31 -06:00
Gregory Nutt
42701f99fa
fs/nxffs: truncate method is implementated in a separate file and should have been in a previous commit.
2018-01-04 11:01:23 -06:00
Gregory Nutt
39fe6a0dff
Squashed commit of the following:
...
fs/nxffs: Add partial implementation of the truncate method: It extend files, but cannot yet shrink them.
fs/smartfs: Add partial implementation of the truncate method: It extend files, but cannot yet shrink them.
fs/fat: Add partial implementation of the truncate method: It extend files, but no yet shrink them.
fs/nfs: Add support for the truncate method to the NFS file system.
2018-01-04 10:54:54 -06:00
Gregory Nutt
e4652bd3dc
Squashed commit of the following:
...
fs: Add truncate() support for userfs
fs/unionfs: Add truncate() support to the unionfs
fs/tmpfs: Add ftruncate() support to tmpfs
syscall/: Add system call support for ftruncate()
net/route: Adding ftruncate() support eliminates an issue in file-based routing table management.
fs: Add basic framework to support truncate() and ftruncate(). The infrastructure is complete. Now, however, the actual implementation of ftruncate() will have to be done for each file system.
2018-01-03 16:03:56 -06:00
Michael Jung
d46a7beef9
fs/nfs/nfs_vfsops.c: Fix buffer corruption. In case multiple read requests to the NFS server are required to fill up the user provided buffer, nfs_read might write behind the end of said buffer. This is fixed with this change.
2017-12-28 06:31:49 -06:00
Gregory Nutt
91f48701ae
arch/arm/src/sam34: Fix some compile warnings that I introduced with a possibly overzealous recent change.
2017-12-17 17:43:20 -06:00
Gregory Nutt
8057af6724
fs/fat: Still trying to eliminate warnings in all configurations.
2017-12-17 17:10:37 -06:00
Gregory Nutt
cf8a7bebf6
Eliminate another warning.
2017-12-17 16:47:49 -06:00
Gregory Nutt
f96478bb99
fs/fat: Don't warn about the CONFIG_FAT_MAXFNAME being too large if long file name support is not implemented.
2017-12-17 16:41:26 -06:00
Michael Jung
223104a6b4
fs/nfs/nfs_vfsops.c: Correctly infer file type. The file type is in struct nfs_statinfo_s's ns_type field, not in the ns_mode field.
2017-12-17 06:43:30 -06:00
Gregory Nutt
9638f3f065
fs/fat: CONFIG_FAT_MAXFNAME may not exceed NAME_MAX (CONFIG_NAME_MAX)
2017-12-15 06:19:14 -06:00
Gregory Nutt
f068eb579c
fs/procfs: Correct ordering of procfs entries. For consistency, use alphbetical ordering.
2017-11-24 10:00:35 -06:00
Gregory Nutt
7fa2196f1e
procfs: Fix error in /proc/meminfo format statement introduced with recent commit.
2017-11-23 08:07:20 -06:00
Gregory Nutt
d720711807
fs/procfs: Add logic to show the state of the page allocator in /proc/meminfo.
2017-11-14 14:59:51 -06:00
Gregory Nutt
a6aa4ac5f5
fs/procfs: Optimization of previous commits. /proc/umm and proc/progmem are deleted. /proc/kmm is renamed /proc/meminfo and contains the output that was in all three files previously.
2017-11-13 13:33:12 -06:00
Gregory Nutt
070d40260b
profcs: At file to should user space heap. This replaces the NSH free command.
2017-11-13 12:51:33 -06:00
Gregory Nutt
f3b37e5da3
fs/procfs/fs_procfsprogrem: Add /proc/progmem. This is an alternative way to get the information that was previoulsy available in apps/system/free. apps/system/free was removed beause it made illegal calls into the OS violating the portable interface. This new procfs entry provides the same information with no such violation.
2017-11-13 09:08:39 -06:00
Juha Niskanen
cc7af2b0d0
procfs: Fix uptime being close to maximum 32-bit value in certain config
2017-11-10 09:01:39 -06:00
Gregory Nutt
d5f8a49f18
fs/userfs: Fix return value from dup method. In order to return a pointer, the parameter must be a pointer to a pointer.
2017-11-06 07:14:24 -06:00
Gregory Nutt
7deb24484c
This comment converts the underlying IPC used by the UserFS from Unix domain local sockets to UDP LocalHost loopback sockets. The problem with the local sockets is that they do require operations on the top level psuedo-file system inode tree. That tree must be locked during certain traversals such as enumerate mountpoints or enumerating directory entries.
...
This conversion is unfortunate in the sense that Unix local domain sockets are relatively lightweight. LocalHost UDP sockets are much heavier weight since they rely on the full UDP stack. If anyone is up for a complete redesign, then using some shared memory and a POSIX message queue would be lightweight again.
This commit also fixes several bugs that were not testable before the inode tree deadlock. I cannot say that the logic is 100% stable but it does not have basic functionality.
Squashed commit of the following:
fs/userfs: Order locking so that access to the shared I/O buffer is also locked.
fs/userfs: Converts to use LocalHost UDP loopback for IPC.
2017-11-05 12:25:58 -06:00
Gregory Nutt
2dbe7af7f3
fs/userfs: There are some deadlock issues that make the UserFS un-usable at the current time. Added to the TODO list; also feature is now marked EXPERIMENTAL.
2017-11-02 08:46:18 -06:00
Gregory Nutt
e5d7e4a12b
fs/userfs: Correct check for response type.
2017-11-01 16:57:59 -06:00
Gregory Nutt
0614f9673b
fs/userfs: Some fixes from initial testing.
2017-10-31 15:26:58 -06:00
Gregory Nutt
6e9039bb08
Squashed commit of the following:
...
fs/userfs: This completes coding of the UserFS client and of the UserFS feature in general. This feature is being merged to main now because I believe it is innocuous. It is, however, untesed. The next step will be to develop a test case to verify the feature.
fs/userfs: Completes the request logic for the UserFS client. Still need the logic that receives the responses.
fs/userfs: Completes coding for most of the server side of the user filesystem logic.
fs/userfs: Big design changes, simplications. Use Unix domain local sockets instead of message queues. Easier to transfer big data in local sockets than message queues. Remove character drvier 'factory' it is not necessary.
fs/userfs: Minor reparitioning; volume private info does not need to be held on the OS client side.
libc/userfs: Add some of the server side logic.
fs/userfs: Add some UserFS initialization logic.
fs/userfs: Add frame work for the UserFS proxy. Remove all references to a block driver. There is no block dricer... what was I thinking?
fs/userfs: Add some initialization of the character driver, 'factory' device.
fs/userfs: Rename from fusefs to userfs to that we don't stomp on someone else's cool name.
Add a header file describing the fusefs interface.
2017-10-30 18:07:42 -06:00
Gregory Nutt
a50c5d6674
fs/procfs: Restore a necessary chagne that was lost with commit 07f441eecb
2017-10-28 17:13:52 -06:00
Gregory Nutt
382979b7cb
Update comments in a Kconfig file.
2017-10-27 18:30:18 -06:00
Gregory Nutt
07f441eecb
Missing some conditional logic for cases where mountpoint procfd entries excluded.
2017-10-27 06:06:20 -06:00
Gregory Nutt
ea13e24392
Correct a problem that was causing an apparent directory to be reported as a file instead of a directory by opendir.
...
This happened after adding these three new procfs entries:
fs/block
fs/mount
fs/usage
Of course, there is no directory fs in this case, only three files that have fs/ in their relative pathnames. The logic was detecting that fs was the name of the enty to report, but it was then declaring that fs was a file (because fs/block is of type file).
This was fixed by adding a check for matching lenghts. i.e., if strlen(fs) != strlen(fs/block), then report fs as a directory instead of a file.
2017-10-26 16:30:59 -06:00
Gregory Nutt
1ed816de4b
Squashed commit of the following:
...
fs/mount: Implements procfs /proc/fs/blocks and /proc/fs/usage files, replacing the NSH df command.
fs/mount: Implements procfs /proc/fs/mount file, replacing the NSH mount command when there are not arguments.
fs/: Move prototype of foreach_mountpoint out of include/nuttx/fs/fs.h to fs/mount/mount.h. Add framework for the mount procfs (initial commit is just a close of the net/route table procfs.
2017-10-26 13:33:08 -06:00
Gregory Nutt
9b31a81b00
Squashed commit of the following:
...
fs/fat: Remove mkfatfs from the OS. This is a user-space application and belongs in apps, not in the OS.
2017-10-20 12:36:25 -06:00
Gregory Nutt
cc09e77a94
fs/vfs: Fix after recent changes. write() was return negative values in errno. Noted by Jussi Kivilinna.
2017-10-18 10:17:55 -06:00
Jussi Kivilinna
d02c0c05ae
FS FAT: Fix hard-fault when listing contents of FAT root
2017-10-13 07:54:40 -06:00
Gregory Nutt
181875f3ba
fs/vfs: Add new internal OS interface nx_read(). nx_read() is functionally equivalent to read() except that it does not modify the errno variable and it is not a cancellation point. Changed all references to read() in the OS to nx_read().
2017-10-11 12:13:41 -06:00
Gregory Nutt
a00d8e16a1
Adds OS internal function nx_write() which is functionally equivalent to write() except that it does not set the errno variable and do not cause cancellation points.
2017-10-11 10:18:30 -06:00
Gregory Nutt
af072d52bc
Adds OS internal functions nx_send(), ns_recv(), and nx_recvfrom() which are functionally equivalent to send(), recv(), and recvfrom() except that they do not set the errno variable and do not cause cancellation points.
2017-10-11 09:25:43 -06:00
Gregory Nutt
536e4d7fa6
fs/vfs: Change the return value of internal function fs_getfilep(). It no longer sets the errno variable but, rather, returns errors in the same manner as other internal OS functions.
2017-10-11 08:39:19 -06:00
Gregory Nutt
fca07be1df
Squashed commit of the following:
...
Change all calls to mq_send() and mq_timedsend() in the OS to calls to nxmq_send() and nxmq_timedsend(), making appropriate changes for differences in return values.
sched/mqueue: Add internal function nxmq_send() and nxmq_timedsend() that are equivalent to mq_send() and mq_timedsend() except that they do not create cancellation points and do to not modify the errno variable.
2017-10-10 08:44:12 -06:00
Gregory Nutt
ecf6dda2c5
Correct recurring typo: semaphore not semapore
2017-10-09 09:57:56 -06:00
Gregory Nutt
700f1a8e8c
Eliminate some warnings found in build testing.
2017-10-08 16:27:17 -06:00
Gregory Nutt
4810499d3a
Squashed commit of the following:
...
Replace all calls to sigqueue() in the OS proper with calls to nxsig_queue() to avoid accessing the errno variable.
sched/signal: Add nxsig_queue() which is functionally equivalent to sigqueue() except that it does not modify the errno variable.
2017-10-07 10:57:09 -06:00
Gregory Nutt
aeb3944f0a
fs/vfs and net/socket: fcntl() is not return success fail for F_SETFL. Reported by Jussi Kivilinna.
2017-10-06 08:27:38 -06:00
Gregory Nutt
8198ba6a6d
This change renames all internal, private NuttX signal-related functions to use the prefix nxsig_ so that they cannot be confused with application interfaces that begin, primarily, with sig_
...
This is analogous to similar renaming that was done previously for semaphores.
Squashed commit of the following:
sched/signal: Fix a few compile warnings introduced by naming changes.
sched/signal: Rename all private, internal signl functions to use the nxsig_ prefix.
sched/signal: Rename sig_removependingsignal, sig_unmaskpendingsignal, and sig_mqnotempty to nxsig_remove_pendingsignal, nxsig_unmask_pendingsignal, and nxsig_mqnotempty to make it clear that these are OS internal interfaces.
sched/signal: Rename sig_findaction and sig_lowest to nxsig_find_action and nxsig_lowest to make it clear that these are OS internal interfaces.
sched/signal: Rename sig_allocatepingsigaction and sig_deliver to nxsig_alloc_pendingsigaction and nxsig_deliver to make it clear that these are OS internal interfaces.
sched/signal: Rename sig_cleanup, sig_release, sig_releasependingaction, and sig_releasependingsignal to nxsig_cleanup, nxsig_release, nxsig_release_pendingaction, and nxsig_release_pendingsignal to make it clear that these are OS internal interfaces.
sched/signal: Rename sig_tcbdispatch and sig_dispatch to nxsig_tcbdispatch and nxsig_dispatch to make it clear that these are OS internal interfaces.
sched/signal: Rename sig_releaseaction and sig_pendingset to nxsig_release_action and nxsig_pendingset to make it clear that these are OS internal interfaces.
sched/signal: Rename sig_initialize and sig_allocateactionblock to nxsig_initialize and nxsig_alloc_actionblock to make it clear that these are OS internal interfaces.
2017-10-05 13:25:25 -06:00
Gregory Nutt
7cc63f90d9
sched/semaphore: sem_trywait() modifies the errno value and, hence, should not be used within the OS. Use nxsem_trywait() instead.
2017-10-05 07:59:06 -06:00
Gregory Nutt
9568600ab1
Squashed commit of the following:
...
This commit backs out most of commit b4747286b1
. That change was added because sem_wait() would sometimes cause cancellation points inappropriated. But with these recent changes, nxsem_wait() is used instead and it is not a cancellation point.
In the OS, all calls to sem_wait() changed to nxsem_wait(). nxsem_wait() does not return errors via errno so each place where nxsem_wait() is now called must not examine the errno variable.
In all OS functions (not libraries), change sem_wait() to nxsem_wait(). This will prevent the OS from creating bogus cancellation points and from modifying the per-task errno variable.
sched/semaphore: Add the function nxsem_wait(). This is a new internal OS interface. It is functionally equivalent to sem_wait() except that (1) it is not a cancellation point, and (2) it does not set the per-thread errno value on return.
2017-10-04 15:22:27 -06:00
Gregory Nutt
42a0796615
Squashed commit of the following:
...
sched/semaphore: Add nxsem_post() which is identical to sem_post() except that it never modifies the errno variable. Changed all references to sem_post in the OS to nxsem_post().
sched/semaphore: Add nxsem_destroy() which is identical to sem_destroy() except that it never modifies the errno variable. Changed all references to sem_destroy() in the OS to nxsem_destroy().
libc/semaphore and sched/semaphore: Add nxsem_getprotocol() and nxsem_setprotocola which are identical to sem_getprotocol() and set_setprotocol() except that they never modifies the errno variable. Changed all references to sem_setprotocol in the OS to nxsem_setprotocol(). sem_getprotocol() was not used in the OS
2017-10-03 15:35:24 -06:00
Gregory Nutt
83cdb0c552
Squashed commit of the following:
...
libc/semaphore: Add nxsem_getvalue() which is identical to sem_getvalue() except that it never modifies the errno variable. Changed all references to sem_getvalue in the OS to nxsem_getvalue().
sched/semaphore: Rename all internal private functions from sem_xyz to nxsem_xyz. The sem_ prefix is (will be) reserved only for the application semaphore interfaces.
libc/semaphore: Add nxsem_init() which is identical to sem_init() except that it never modifies the errno variable. Changed all references to sem_init in the OS to nxsem_init().
sched/semaphore: Rename sem_tickwait() to nxsem_tickwait() so that it is clear this is an internal OS function.
sched/semaphoate: Rename sem_reset() to nxsem_reset() so that it is clear this is an internal OS function.
2017-10-03 12:52:31 -06:00
Gregory Nutt
9232da4af8
fs/vfs: Remove warning generated by fcntl()
2017-10-02 14:04:50 -06:00
Gregory Nutt
e4dd33280d
Squashed commit of the following:
...
psock_close() and net_close() are internal OS functions and should not set the errno variable.
psock_ioctl() and netdev_ioctl() are internal OS functions and should not set the errno variable.
net_dupsd() and net_dupsd2() are internal OS functions and should not set the errno variable.
net/ and fs/: net_vfcntl(), file_fcntl(), file_dup(), and file_dup2() are all internal OS interfaces and should not modify the errno value.
2017-09-30 10:41:21 -06:00
Gregory Nutt
2c2aa94b7d
Squashed commit of the following:
...
net/: psock_recvfrom() is an internal interface and should not set the errno nor should it be a cancellation point.
net/: psock_accept() is not a cancellation point.
net/: psock_getsockopt() and psock_socket*9 are an internal interfaces and should not set the errno.
net/: psock_getsockopt() is an internal interface and should not set the errno.
net/: psock_listen() is an internal interface and should not set the errno.
net/: psock_connect(( is an internal interface and should not set the errno nor should it be a cancellation point.
net/: psock_bind() is an internal interface and should not set the errno.
net/: psock_accept() is an internal interface and should not set the errno.
2017-09-30 08:18:08 -06:00
Gregory Nutt
44736b721c
net/sockets: psock_send() is an internal OS interface an should not set the errno variable.
2017-09-29 17:48:15 -06:00
Gregory Nutt
9e8529b1d0
net/sockets: psock_sendto() is an internal OS interface an should not set the errno variable.
2017-09-29 17:35:38 -06:00
Xiao Qin
e5c79ba1a6
Merged in x_qin/nuttx/null_check_for_open_and_write (pull request #498 )
...
fs/vfs:null check for path on open and buf on write
Null path check is depend on CONFIG_DEBUG_FEATURES and CONFIG_DEBUG_ASSERTIONS, added null checking so it's always performed
Added null checking on buf for write()
Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-09-29 18:15:33 +00:00
Gregory Nutt
44d88abb83
This commit adds support for routing tables in files in a file system. This might be useful for customized, per-unit routing tables.
...
There are two issues with it however:
1. Reading from file system on a per packet basis could be slow. I think it probably should have a small, in-memory cache of most frequently used routes for good problem.
2. Currently the delroute logic is disabled due to a problem with the design. NuttX does not currently support truncate(). Therefore, it is not possible to delete entries from the routing table file.
In this current implementation, that leaves the last entry intact at the end of the file. An alternative design might include a tag on each record to indicate if the record is valid or not. That would work but would add complexity to the other routing table functions.
The existing implementation is available for testing purposes only if CONFIG_EXPERIMENTAL=y.
Squashed commit of the following:
net/route: The current delroute design depends on file truncation. However, NuttX does not currently support truncate. Alternative, more complex designs are possible but not implemented. At present the file routing table are otherwise functional but the delroute logic is disabled via CONFIG_EXPERIMENTAL. Enable it only if you plan to fix it.
net/route: Fix some issues with locking routing table files.
net/route: Add partial implementation of delroute for the case where the routing table is in a file.
net/route: Add support for seeking to positions in the routing table.
net/route: Add net_addroute_ipv4/6() using a file-based routing table.
net/route: Add net_foreach_ipv4/4() using a file-based routing table.
net/route: Initial build, configuration, and fs utilies to support routing tables in a file.
2017-09-29 08:33:36 -06:00
Gregory Nutt
7b7ca87941
fs/vfs: file_write() and file_pwrite() are internal OS interfaces and should not report errors via the errno
2017-09-28 14:49:05 -06:00
Gregory Nutt
e761b80ea7
fs/vfs: file_read() is an internal OS interface and should not errors via the errno
2017-09-28 14:14:32 -06:00
Gregory Nutt
9043b9cb6a
fs/vfs: file_seek() is an internal OS interface and should not errors via the errno
2017-09-28 13:55:36 -06:00
DL
9145fe0c10
Fixed directory unlocking in tmpfs_opendir
2017-09-27 06:55:37 +03:00
Gregory Nutt
12c4c4c8a6
In some cases, packets are still not sent behind the router. I found that NuttX sends the ARP requests not to the router but to the target. Mistake in file net/route/netdev_router.c. From Aleksandr Kazantsev
2017-09-20 13:19:05 -06:00
Gregory Nutt
e7ce9c4a79
sem_open() should return SEM_FAILED on any failures. This is change change in the POSIX specification since the original sem_open() was written so many years ago.
2017-09-08 10:14:51 -06:00
Nickolay Semyonov (RPI)
620e2f4ce3
FS_AUTOMOUNTER should depend on SCHED_LPWORK
2017-08-26 11:54:03 -06:00
Gregory Nutt
d209e0e238
Add file missed in last commit. Fix naming in some configuration items.
2017-08-12 07:26:20 -06:00
Gregory Nutt
ee9e4fa8be
procfs: Corret the type of a couple of procfs file entries.
2017-08-11 16:06:53 -06:00
Gregory Nutt
65698da12d
procfs: Add support for routing tables.
2017-08-11 15:33:58 -06:00
Gregory Nutt
aeb59383cf
Remove CONFIG_NET_MULTILINK. This increases code size by a little, but greatly reduces the complexity of the network code.
2017-08-08 15:26:09 -06:00
Jussi Kivilinna
027a446158
poll: fix poll for regular files and block devices. Open Group documentation tells that poll (and select) support regular files and that 'Regular files shall always poll TRUE for reading and writing'.
2017-08-03 09:58:20 -06:00
Simon Piriou
643f5782aa
epoll: fix epoll_wait function
2017-07-22 09:01:24 -06:00
Masayuki Ishikawa
5efd942396
FS: Remove DEBUGASSERT() in block_proxy() because the flags are cleared later.
2017-07-04 10:56:54 +09:00
Gregory Nutt
1ed9793751
fs/: Remove dangling space at the end of lines.
2017-06-28 13:17:55 -06:00
Julien Lecoeur
f26e83d0a1
Fix -Werror=implicit-fallthrough on gcc7
2017-06-28 17:48:04 +02:00
Jussi Kivilinna
4eaa136850
smart: fix wrong freeing of device structure and use-after-free issues on error paths
2017-06-28 07:20:07 -06:00
Jim Paris
db80696d21
vfs/poll: fix timeout calculation
2017-06-09 11:37:30 -06:00
Harri Luhtala
b8b9309d2b
vfs: fdopen: add missing file stream flags clearing. Clear file stream structure regardless of config options. Structure clearing is needed as previous use of stream list entry might leave fs_flags set.
2017-05-31 06:20:18 -06:00
Masayuki Ishikawa
99bdab3ac3
FAT: Fix 'Missing unlock' in fs_fat32.c
...
Jira: PDFW15IS-265
Coverity-ID: 10590 10589
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2017-05-22 14:44:24 +09:00
Gregory Nutt
41680d376d
Replace 'the the' with 'the'
2017-05-11 13:15:13 -06:00
Gregory Nutt
e3d865f6c2
In last changed to poll(),cConverted timeout to unsigned to eliminate the possibility of overflow of signed overflow.
2017-04-28 11:02:54 -06:00
Jussi Kivilinna
37ca797d1c
vfs/poll: round timeout up to next full tick. Calling poll() with timeout less than half tick (thus MSEC2TICK(timeout) => 0) caused returning error with EAGAIN. Instead of rounding timeout down, value should be rounded up. Open Group spec for poll says: "Implementations may place limitations on the granularity of timeout intervals. If the requested timeout interval requires a finer granularity than the implementation supports, the actual timeout interval will be rounded up to the next supported value."
2017-04-28 08:42:37 -06:00
Masatoshi Tateishi
ae8d5821e0
procfs: Fix incorrect uptime with CONFIG_SYSTEM_TIME64
...
Jira: PDFW15IS-45
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2017-04-25 10:58:38 +09:00
Gregory Nutt
d5207efb5a
Be consistent... Use Name: consistent in function headers vs Function:
2017-04-21 16:33:14 -06:00
Gregory Nutt
7457875447
VFS poll(): Add some error handling logic
2017-04-20 19:15:17 -06:00
Nobutaka.Toyoshima
e971083449
procfs: Fix wrong member IDs are displayed when 'cat /proc/<pid>/group/stasus'.
...
Jira: PDFW15IS-259
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2017-04-20 16:12:20 +09:00
Gregory Nutt
2bcb8b7b07
If whence is SEEK_END, the file offset shall be set to the size of the file plus offset. Noted by eunb.song@samsung.com
2017-03-13 07:31:47 -06:00
Gregory Nutt
d3408809e4
sendfile(): Fix error introduced with commit ff73be870e
. Noted by Maciej Wójcik
2017-03-05 11:50:34 -06:00
Gregory Nutt
ee8abb8160
FS: Don't build block driver proxy if PSEUDOFS_OPERATIONS are disabled.
2017-03-04 08:25:20 -06:00
Gregory Nutt
0a192361de
Revert "FS: Fix backward conditional logic that prevent unlink() from building in some configurations."
...
Oops. It was not backward. Enable == !Disable. Negative logic is confusing.
This reverts commit 1fcf353e89
.
2017-03-04 08:16:46 -06:00
Gregory Nutt
1fcf353e89
FS: Fix backward conditional logic that prevent unlink() from building in some configurations.
2017-03-04 07:48:56 -06:00
Masayuki Ishikawa
e239961be8
Fix open() a block device with CONFIG_DISABLE_PSEUDOFS_OPERATIONS=y
2017-03-01 13:43:12 +09:00
Gregory Nutt
4fa389898a
Fix a warning when STDIO buffering is disabled
2017-02-27 11:06:13 -06:00
Gregory Nutt
a78593d66d
fstatfs: Rethink last commit. Add verification that the file descriptor refers to an open file. This also should eliminate the warning while doing something useful.
2017-02-22 14:17:14 -06:00
Gregory Nutt
8c7ec7419a
Eliminate a warning
2017-02-22 14:04:06 -06:00
Gregory Nutt
656935ed7e
C library: Add fstatfs(); fix a reference counting error in fstat().
2017-02-17 08:35:59 -06:00
Gregory Nutt
b4d378adb8
Don't build libc/pthread if pthreasa are disable. Fix a warning in dirent logic if mountpoints are disabled.
2017-02-16 09:53:13 -06:00
Gregory Nutt
be7a904d1b
procfs skeleton: Some additional, purely cosmetic updates.
2017-02-15 12:47:51 -06:00
Gregory Nutt
504f677c20
procfs skeleton file should include an example write method.
2017-02-15 12:40:30 -06:00
Gregory Nutt
c67943ed1d
procfs: Most stat() implementations were not initializating the st_atime, st_ctime, and st_mtime fields.
2017-02-15 09:59:09 -06:00
Gregory Nutt
bae367c7c4
fstat(): Rethink procfs fstat(). If write method is supported, then should report file s writeable.
2017-02-15 09:32:42 -06:00
Gregory Nutt
ef8d207118
smartfs: Add support for fstat().
2017-02-14 10:30:11 -06:00
Gregory Nutt
c5df283822
procfs: Add support for fstat().
2017-02-14 10:00:15 -06:00
Gregory Nutt
b4695c5ee9
hostfs: Add support for fstat().
2017-02-14 09:54:08 -06:00
Gregory Nutt
e8d6676e18
procfs: When addition of memset from previous commit, it is no longer necessary to set individual fields to zero.
2017-02-14 09:03:48 -06:00
Gregory Nutt
74d30a0dbc
procfs: stat() left several fields in uninitialized state.
2017-02-14 09:00:48 -06:00
Gregory Nutt
191fb658d0
nfs: Simplify parameters saved for fstat()
2017-02-14 08:16:03 -06:00
Gregory Nutt
2325ea4a45
statfs() should not fail on path '/'
2017-02-14 06:30:35 -06:00
Gregory Nutt
a2e74f2583
fs/inode/inode.h: Fix a warning 'inode/inode.h:264:45: error: 'struct stat' declared inside parameter list' by adding a forward reference to struct stat. Noted by David Sidrane.
2017-02-13 17:19:49 -06:00
Gregory Nutt
78fa87c7db
ROMFS: stat() and fstat() should always indicate that directories are executable.
2017-02-13 16:56:55 -06:00
Gregory Nutt
d677e63008
ROMFS: Back out 29028bcd5a
. A cool idea, but loses the EXECUTABLE bit in the file type.
2017-02-13 15:33:52 -06:00
Gregory Nutt
40f8e8b41f
Fix some backward DEBUGASSERT tests in ROMFS and FAT.
2017-02-13 14:06:39 -06:00
Gregory Nutt
34f1b333b1
FAT: Fix some errors that I introduced in my review of Alan's patch. My screw-up, not Alan's. Sorry.
2017-02-13 12:43:35 -06:00
Alan Carvalho de Assis
a73651c8ca
fstat: Add fstat() support to FAT.
2017-02-13 12:21:06 -06:00
Gregory Nutt
d0f0dd222e
NFS: Use clock_gettime() instead of deprecated gettimeofday()
2017-02-13 10:39:49 -06:00
Gregory Nutt
10378bb10b
fstat: Add fstat() support to nfs.
2017-02-13 10:07:43 -06:00
Gregory Nutt
181eb79616
fstat: Add fstat() support to nxffs.
2017-02-13 08:22:05 -06:00
Gregory Nutt
a482a4603f
fstat: Add fstat() support to tmpfs.
2017-02-13 07:20:39 -06:00
Gregory Nutt
29028bcd5a
romfs: Simplify fstat() implementation. It is not necessary to save the file type at open, We know in this context that the file is a regular file.
2017-02-13 06:55:06 -06:00
Gregory Nutt
2cb402080a
fstat: Add fstat() support to unionfs
2017-02-12 17:05:47 -06:00
Gregory Nutt
4748e9352d
fstat: Add fstat() support to romfs
2017-02-12 16:25:12 -06:00
Gregory Nutt
d06b346b5c
Add fstat support to binfs
2017-02-12 14:47:05 -06:00
Gregory Nutt
7d91fabf01
fstat: Add skeleton implmentations of fstat() in all file systems.
2017-02-12 13:42:27 -06:00
Gregory Nutt
c5a8e96dbc
Add basic fstat() support. Now all that is needed is to modify ALL of the file systems.
2017-02-12 12:48:24 -06:00
Gregory Nutt
3055025e00
rename(): Correct more issues. (1) Move to the root directory in the pseudo file system, (2) Fix path naming calculation when the path is the root directory of a mounted file system, and (3) dont't do the rename if the source and destination of the rename are the same.
2017-02-12 08:37:28 -06:00
Gregory Nutt
e20e9f0fe4
Update a comment
2017-02-11 18:55:13 -06:00
Gregory Nutt
2d11d8f1a4
rename: An inode with no operations should be treated like a directory for the purposes of rename
2017-02-11 12:02:50 -06:00
Gregory Nutt
bd7d3a92f5
Add logic to VFS rename: If target of rename exists and is a directory, then the source file should be moved 'under' the target directory. POSIX also requires that if the target is a file, then that old file must be deleted.
2017-02-11 11:18:30 -06:00
Gregory Nutt
af5a8e73d3
VFS rename: Fix issues with rename to subdirectories and some softlink issues.
2017-02-11 10:08:23 -06:00
Gregory Nutt
abcbb24cf2
sem_open(): Fix a compiler error introduced with the setvbuf() changes.
2017-02-09 10:56:12 -06:00
Gregory Nutt
1d290c2b37
setvbuf: Add support for disabling I/O buffering. Initially cut; untested.
2017-02-09 09:24:44 -06:00
Gregory Nutt
a92887c63d
setvbuf: Correct some errors detected by code review.
2017-02-08 14:06:29 -06:00
Gregory Nutt
9f859774a1
setvbuf: Add support for configuration of line buffering.
2017-02-08 11:28:24 -06:00
Gregory Nutt
51a14c9b2f
C Library: Add a very limited, first step implementation of setvbuf(). This is a collaborative effort. Alan Carvalho de Assis did the initial prototype.
2017-02-08 10:33:18 -06:00
Gregory Nutt
2d2fe301cb
Update some comments; link counter can be uint8_t; Add a debug assertion.
2017-02-07 15:50:54 -06:00
David Sidrane
d9044058b5
There is a return path with node not set
...
inode/fs_inoderemove.c: In function 'inode_unlink':
inode/fs_inoderemove.c:74:17: warning: 'node' may be used uninitialized in this function [-Wmaybe-uninitialized]
FAR struct inode *node;
2017-02-07 21:41:02 +00:00
Gregory Nutt
b758176963
stat(): Add logic to avoid infinite recursive in circular paths containing soft links.
2017-02-07 12:32:45 -06:00
Gregory Nutt
1b32cb67cb
Soft link: Change how a value is returned so that _inode_linktarget will function in all of its use contexts.
2017-02-06 10:06:46 -06:00
Gregory Nutt
94e4d58fd2
Soft links: Fix a error in follow a link to a link to a mountpoint.
2017-02-06 08:46:43 -06:00
Gregory Nutt
aefe32d33f
soft links: Fix a memory leak by correcting a reference counting problem.
2017-02-05 15:14:16 -06:00
Gregory Nutt
47ddfa346d
Soft links: Eliminate in-stack allocation of path working buffer needed for traversal fo paths with soft links.
2017-02-05 14:57:38 -06:00
Gregory Nutt
45fd98da88
Add macros support that will eventually allow dynamic allocation of strings need to support soft links.
2017-02-05 14:25:45 -06:00
Gregory Nutt
8f2c7198ed
inode_find: Now takes struct inode_desc_s type as input. This was necessary before that structure includes some data storage. It was used within inode_find(), but that means that the life of the data was the life of inode_find(). That data must persist longer. It is now provided by the caller so that the life of the data persists for the entire life of the caller.
2017-02-05 09:51:42 -06:00
Gregory Nutt
990bed903e
Soft link: First cut fix for some soft link issues. The fix still has some issues of its own.
2017-02-04 16:35:49 -06:00
Gregory Nutt
4c68324d82
FS: Remove inode_search_nofollow(). That logic is no handled with a new field in the input argument structure.
2017-02-04 12:51:14 -06:00
Gregory Nutt
0c9935f8ac
FS: Remove inode_find_nofollow. Instead provide a bool nofollow argument to inode_find.
2017-02-04 11:46:54 -06:00
Gregory Nutt
36704b7d9c
FS: Argument is now a structure describing the search.
2017-02-04 11:21:44 -06:00
Gregory Nutt
8437650fc2
Soft links: Another fix to tree traveral logic
2017-02-03 16:34:50 -06:00
Gregory Nutt
982cfea490
Remove some unnecessary (and inappropriate) soft link logic
2017-02-03 15:50:41 -06:00
Gregory Nutt
70dcec7df7
readlink: Fix bugs from initial testing
2017-02-03 14:12:24 -06:00
Gregory Nutt
4417e74977
Soft links: Add an (untested) implementation of readlink()
2017-02-03 13:57:12 -06:00
Gregory Nutt
60ba5a5261
Soft links: Fix logic and remove kludge of last commit. Rename inode_dereference() as inode_linktarget() and make global.
2017-02-03 13:22:33 -06:00
Gregory Nutt
7c59e05305
FS: Separate inode_search() and inode_free() from fs_inode.c and put in separate files. Flesh out symbolic link logic in stat() and readdir(). There are still some issues with stat().
2017-02-03 11:23:57 -06:00
Gregory Nutt
741a221fdb
Soft link: make SOFTLINK configuration EXPERIMENTAL. There are still issues.
2017-02-03 09:24:43 -06:00
Gregory Nutt
372e399bbc
Fix a typo
2017-02-03 07:36:25 -06:00
Gregory Nutt
d833144869
Soft Links: Fix several issues in initial testing
2017-02-02 19:37:58 -06:00
Gregory Nutt
b39d962021
Soft links: Update Documentation, rename file, add system calls
2017-02-02 17:11:08 -06:00
Gregory Nutt
35d738d85f
Soft links: Fix compile problems on first build with soft links enabled.
2017-02-02 15:24:39 -06:00
Gregory Nutt
bdc002fadc
Finish implementation of soft links.
2017-02-02 13:01:21 -06:00
Gregory Nutt
92305e400a
Soft links: Initial, incompete implementation
2017-02-02 10:39:41 -06:00
Gregory Nutt
8b5af8bf50
FS: Fix typo. Latent bug but innocuous in its current usage
2017-01-27 08:50:01 -06:00
Gregory Nutt
a6fd776b1d
mq_open: Fix wrong type of slash used in quoated character constant.
2017-01-10 07:07:17 -06:00
Gregory Nutt
7035d232f8
NX server: Correct message queue names. Should not be at /dev, but rather relative to /var/mqueue.
2017-01-08 09:14:11 -06:00
Gregory Nutt
feacfeae25
procfs: Correct to snprintf-related errors in fs_procfsproc.c. Resolves issue #24
2017-01-07 07:13:04 -06:00
Gregory Nutt
57d8a437ef
Fix procfs status for SMP case.
2016-12-20 11:51:39 -06:00
Gregory Nutt
b52e4e5ecd
Move cancellation point definitions to their own header file.
2016-12-10 09:08:26 -06:00
Gregory Nutt
bc3ca25cc7
Cancellation points: Close up some logic to eliminte some race conditions.
2016-12-10 08:36:58 -06:00
Gregory Nutt
a0f567f4a3
Update TODO, cosmetic changes, spelling -- US English spells it canceled and canceling vs cancelled and cancelling. No idea why.
2016-12-09 18:39:40 -06:00
Gregory Nutt
03a58b2ebc
write(): Fix a misplaced #endif
2016-12-09 18:12:42 -06:00
Gregory Nutt
05f61def6a
Fix warning and link error due to missing header file.
2016-12-09 17:02:27 -06:00
Gregory Nutt
3eba0acb1c
More cancellation points.
2016-12-09 13:49:36 -06:00
Gregory Nutt
c9ca97b4b5
cancellation points are basically function. More tested is needed and additional cancellation points must be implemented before this can be merged back to master.
2016-12-09 12:01:18 -06:00
Gregory Nutt
b0dffdc2ca
Fix a number of header files with mismatched 'extern C {' and '}'
2016-11-05 07:25:05 -06:00
Gregory Nutt
dbbe46a2bc
fs: Disable priority inheritance on all semaphores used for signaling
2016-11-03 12:23:31 -06:00
Gregory Nutt
0908a6c6b9
Fix calculations using MSEC_PER_TICK. If USEC_PER_TICK is less than 1000, then MSEC_PER_TICK will be zero. It will be inaccurate in any case.
2016-09-25 08:17:33 -06:00
Petteri Aimonen
69577eb0b7
libnx/nxglib: Fix handling of near-horizontal lines of width 1 in nxgl_splitline(). Missing handling for degenerate condition caused width 1 lines such as (0, 0) - (100, 10) to have gaps in the drawing.
2016-09-22 11:09:06 -06:00
Gregory Nutt
93b48ea70f
Fix a logic error introduced with last commit
2016-09-22 08:50:47 -06:00
Gregory Nutt
8221c2da64
Corrects a bad assertion noted by Pierre-noel Bouteville. Also fixes a reference counting problem in an error condition: When the mountpoint inode is found but is not an appropriate mountpoint, the reference count on the inode was not being decremented.
2016-09-22 08:22:28 -06:00
Sagitta Li
9fa1024eef
vector table should have dimension NR_IRQS, not NR_IRQS+1
2016-09-22 07:56:12 -06:00
Mateusz Szafoni
0bc154863e
sched/: Define 'group' even if HAVE_GROUPID is not set
2016-09-22 10:44:06 +02:00
Gregory Nutt
05aa586aa6
sched/: Move fields related to parent/child task relationship out of TCB into group structure.
2016-09-06 08:28:31 -06:00
Gregory Nutt
986c568d34
Correct file header comments
2016-08-07 10:04:02 -06:00
Gregory Nutt
610afe9cd9
FAT performance improvement. In large files, seeking to a position fromt he beginning of the file can be very time consuming. ftell does lssek(fd, 0, SET_CURR). In that case, that is wasted time since we are going to seek to the same position. This fix short-circutes fat_seek() in all cases where we attempt to seek to curren position. Suggested by Nate Weibley
2016-08-03 13:32:52 -06:00
Gregory Nutt
72a45c82b7
Move include/nuttx/regex.h to include/nuttx/lib/regex.h
2016-07-21 13:42:18 -06:00
Gregory Nutt
4b4dbc79a2
Move driver related prototypes out of include/nuttx/fs/fs.h and into new include/drivers/drivers.h
2016-07-20 13:15:37 -06:00
Gregory Nutt
006f4a5818
HOSTFS: Fix some errors in first cut at repartitioning
2016-07-17 16:31:14 -06:00
Gregory Nutt
2b28a1f3e5
SIM HOSTFS: First cut at changes to get it working on Cygwin.
2016-07-17 15:59:45 -06:00
Gregory Nutt
69637bf825
Costmetic changes to better match coding style
2016-07-17 13:39:21 -06:00
Alan Carvalho de Assis
8fa14b8fed
Fix poll-related compile issues introduced with recent PTY changes
2016-07-16 07:03:38 -06:00
Gregory Nutt
11fe9378df
Fix some warnings
2016-07-16 07:02:06 -06:00
Gregory Nutt
bcb6095f1f
Add an assertion
2016-07-15 17:47:00 -06:00
Gregory Nutt
6a75f2df89
PTY: Add some encode to reduce the likely of misinterpreting the return value of the file open() method
2016-07-15 17:13:21 -06:00
Gregory Nutt
4b1553d3ad
PTY: Fix some tricky issues. Now seems to be working. A lot more testing is needed
2016-07-15 14:29:32 -06:00
Gregory Nutt
9ecd558002
Add the correct implementation of the file_poll() function
2016-07-15 11:34:08 -06:00
Gregory Nutt
6e6c04f778
Rename file_poll as fdesc_poll. The file_ namespace is used for other things.
2016-07-15 11:21:11 -06:00
Ken Pettit
b616918e0f
SmartFS: Fix a 32-byte memory leak
2016-07-12 17:28:06 -06:00
Gregory Nutt
67a9549355
TMPFS: Eliminate some warnings
2016-07-11 11:19:58 -06:00
Gregory Nutt
2689645b97
VFS ioctl() again. Per comments from David Sidrane, file_ioctl() should not return success if the ioctl method is not supported. It probably should return ENOTTY in that case.
2016-07-09 07:23:12 -06:00
Sagitta Li
1925df8faa
Fix some recently introduced errors
2016-07-09 06:51:07 -06:00
Gregory Nutt
02b91d9880
Add a SYSLOG character device that can be used to re-direct output to the SYSLOG
2016-07-05 12:58:18 -06:00
Gregory Nutt
a39ce80add
SYSLOG logic should use existing file interfaces, not re-invent them.
2016-07-05 12:12:44 -06:00
Gregory Nutt
82c890db23
syslog_dev_flush() needs to check if the inode is a mountpoint before calling the flush() method. Noted by David Sidrane.
2016-06-22 05:58:33 -06:00
Gregory Nutt
485aa6b231
SIM: Comment out skip scheduler debug output that can hang the simulation.
2016-06-21 08:59:01 -06:00
Gregory Nutt
43eb04bb8f
Without lowsyslog() *llinfo() is not useful. Eliminate and replace with *info().
2016-06-20 11:59:15 -06:00
Gregory Nutt
e27491f5be
Move fs/drivers/fs_devsyslog.c to drivers/syslog/syslog_device.c
2016-06-19 08:46:46 -06:00
Gregory Nutt
d5275e48d0
Eliminate some warnings
2016-06-13 13:16:03 -06:00
Gregory Nutt
eac916c907
Fix some warnings
2016-06-13 11:48:20 -06:00
Gregory Nutt
c0142b618d
Missing left parenthesis on one of the modified debug statements.
2016-06-11 17:31:11 -06:00
Gregory Nutt
1acafa813b
Missing open quotation mark on one of the modified debug statements.
2016-06-11 17:29:32 -06:00
Gregory Nutt
ad2f7b0119
fs/: Change some *err() message to *info() messages if what was a *dbg() message does not indicate and error condition.
2016-06-11 17:14:02 -06:00
Gregory Nutt
a1469a3e95
Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err()
2016-06-11 15:50:49 -06:00
Gregory Nutt
86b79b33cf
Reserver the name 'err' for other purposes
2016-06-11 14:40:07 -06:00
Gregory Nutt
1cdc746726
Rename CONFIG_DEBUG to CONFIG_DEBUG_FEATURES
2016-06-11 14:14:08 -06:00
Gregory Nutt
fc3540cffe
Replace all occurrences of vdbg with vinfo
2016-06-11 11:59:51 -06:00
Gregory Nutt
a18dbfda6e
Remove drivers/mtd/flash_eraseall.c. It is not used in the OS and is just a dumb wrapper around the MDIOC_BULKERASE IOCTL call.
2016-06-02 10:44:13 -06:00
Gregory Nutt
001715d57b
FS: Add logic to detach a file structure from a file descriptor. This is for use only within the OS. It permits an open file or driver to be used across multiple threads.
2016-05-26 09:41:50 -06:00
Gregory Nutt
aa7a981674
Update some comments
2016-05-26 08:37:40 -06:00
Gregory Nutt
c00e3e55dc
Fix several places in DMA logic where a spurious semicolon causes bad conditional logic
2016-05-11 17:42:59 -06:00
Gregory Nutt
d5be40be5f
Remove CONFIG_FS_READABLE/WRITABLE logic from tools/mkconfig.c. This logic has been replaced with proper logic in the Kconfig files, it is out of date and an ongoing maintenance problem, and it shoulw not be necessary.
2016-05-11 10:01:43 -06:00
Gregory Nutt
a2a6c0b9a5
Improve some Kconfig help comments
2016-05-11 09:54:33 -06:00
Gregory Nutt
60382e7dcf
fs/Kconfig: Allow CONFIG_FS_WRITABLE to be manually selected
2016-05-11 09:52:32 -06:00
Sebastien Lorquet
3c594b5ba1
Allows the use of tmpfs when no block driver is available. This is correctly done to define NONBDFS but below the structure is not where it should be.
2016-05-11 06:48:30 -06:00
Gregory Nutt
e523c93391
Several Makefiles: Add .PHONY definitions to prevent 'clean up to date' message weirdness.
2016-05-10 15:44:06 -06:00
Gregory Nutt
972181697a
fs_mount.c edited online with Bitbucket. Fix problem noted by David Sidrane.
2016-04-29 07:11:42 +00:00
Gregory Nutt
ecba6ad0db
fs_procfsproc.c edited online with Bitbucket. Fix problem introduced in last patch
2016-04-28 08:04:38 +00:00
David Sidrane
6a6a089af4
Fix a warning
2016-04-27 00:19:00 -06:00
Gregory Nutt
3f731241cb
fs/inode/, fs/vfs/, and sched/task/: File and socket descriptors are no longer allocated for kernel threads. They must use SYSLOG for output and the low-level psock interfaces for network I/O. This saves a little memory which might be important for small footprint configurations.
2016-04-14 10:14:38 -06:00
Gregory Nutt
9008308b64
Remove some block comments before empty code sections
2016-04-11 18:16:04 -06:00
Gregory Nutt
3fba968bb0
Fix an error when a task with open message queue descriptors is killed via task_delete(). Noted by Anton Gropyanov.
2016-04-11 11:14:18 -06:00
Gregory Nutt
ccbf514233
Add task state to information recorded when a task is suspended
2016-03-21 15:24:15 -06:00
Gregory Nutt
b6f5ffa9a8
CDC/AC: too man right parentheses if IFLOW_CONTROL enabled
2016-02-24 11:54:02 -06:00
Gregory Nutt
0682671ffe
Update Kconfig help comments
2016-02-23 06:38:51 -06:00
Gregory Nutt
c620b321b1
FAT: Add a new configuration option to decouple the logic that retries the direct transfer from the logic that enables DMA memory allocators.
2016-02-22 18:25:58 -06:00
Gregory Nutt
7c44444883
FAT: Add an option to force all transfers to be performed indirectly through the FAT file system's internal sector buffers
2016-02-22 16:26:04 -06:00
Gregory Nutt
0fb035f76b
Standardize some naming in code section comments
2016-02-21 18:09:04 -06:00
Gregory Nutt
050b3ee06a
profcs task status will now show CPU is SMP is enabled
2016-02-19 15:34:36 -06:00
Gregory Nutt
884d9355c6
nuttx/fs: Replace irqsave() with enter_critical_section(); replace irqrestore() with leave_critical_section()
2016-02-14 08:43:47 -06:00
Gregory Nutt
12f95c6f6b
Add procfs/kmm to show the state of the kernel heap
2016-02-06 11:35:30 -06:00
Gregory Nutt
4a59ff34e9
Update submodules
2016-01-28 09:53:47 -06:00
Gregory Nutt
7d6c2d150d
fs/vfs/fs_poll.c: Fix handling of sem_tickwait() return value sem_tickwait() does not return an -1+errno, it returns a negated errno value. Noted by Freddie Chopin.
2016-01-27 13:42:39 -06:00
Gregory Nutt
de995653fe
Fix a typo from the last big set of changes
2016-01-21 12:26:53 -06:00
Gregory Nutt
f348e68069
Update to use 64-bit timer when available
2016-01-21 11:54:26 -06:00
Gregory Nutt
849df03d22
Update dates on files modified for SIGEV_THREAD support
2015-12-30 13:28:39 -06:00
Gregory Nutt
9835eeb181
signals: Basic framework to support SIGEV_THREAD
2015-12-30 13:20:31 -06:00
Gregory Nutt
658272bbbf
FAT: Fix some duplicate definition warnings when big-endian is enabled
2015-12-26 14:49:40 -06:00
Gregory Nutt
795ddd7e80
OS modules: Add basic procfs support. A module registry that will eventually be used to support lsmod
2015-12-12 17:42:25 -06:00
Gregory Nutt
7be7579f59
Back out 522f95abe87d71c7025f2f358a8f350134e284b2: What was I thinking?
2015-12-02 10:47:32 -06:00
Gregory Nutt
08213f830d
poll() and select() should not be built if poll() is disabled
2015-12-02 05:30:52 -06:00
Gregory Nutt
acd3b47def
Fix problem in last change to the procfs: Forgot to save the reallocated table pointer!
...
Also added warnings: There are some concurrency issues in the current implementation if you try to modify the procfs data structures will the procfs is mounted and possibly busy.
2015-12-02 05:20:02 -06:00
Gregory Nutt
db6eeed3a6
procfs: Using wrong reallocator
2015-12-01 17:06:40 -06:00
Gregory Nutt
7483ed38ce
Fix some procfs registration typos
2015-12-01 16:31:40 -06:00
Gregory Nutt
ad64c033e7
s/procfs: The procfs file system can now be configured so that it supports a runtime registration of procfs entries with CONFIG_FS_PROCFS_REGISTER=y
2015-12-01 14:56:20 -06:00
Gregory Nutt
1c8216a6ce
Add group ID or parent PID to procfs output (if available)
2015-11-30 06:58:06 -06:00
Gregory Nutt
11afff74dc
Kconfig change for improved usability
2015-11-29 12:13:24 -06:00
Gregory Nutt
2e7d139cd3
fs/procfs: Process status now includes task flags. Some strings modified to improved 'ps' command output
2015-11-28 14:58:56 -06:00
Gregory Nutt
1f8f097783
procfs: Use dirent.h macros when testing directory entry type
2015-11-28 08:52:21 -06:00
Gregory Nutt
eb8668b0f7
net/: Add procfs support for network device status
2015-11-27 16:39:14 -06:00
Gregory Nutt
e4236941c6
net/net_procfs.c: Add basic support for networking procfs entries
2015-11-27 12:33:58 -06:00
Gregory Nutt
9d1404e06d
Fix an error introduced in last commit
2015-11-25 14:38:10 -06:00
Gregory Nutt
070d95d161
Trivial change
2015-11-25 09:11:03 -06:00
Gregory Nutt
8f5047323f
Update ChangeLog and submodules
2015-11-25 08:38:58 -06:00
Ken Pettit
c0b9dcf8a9
fs/hostfs: Add a special file system for use with simulator that supports access to the host file system from the simulation. From Ken Petit
2015-11-25 08:26:26 -06:00
Ken Pettit
375419eaf2
mksmartfs: Remove fs/smartfs/fs_mksmartfs.c and related headers. This has been moved to apps/fsutils/mksmartfs. From Ken Petit
2015-11-23 07:05:09 -06:00
Gregory Nutt
54549ef082
Revert "Add option to specify logical sector size during low level format plus adds some run-time geometry tests. fs/smartfs: Remove the 'mksmartfs()' code from the kernel 'fs'"
...
This reverts commit 96faf0fa3251ca10a17daddc728d931be5a206e0.
2015-11-22 10:15:06 -06:00
Gregory Nutt
64e8f12e2b
Add option to specify logical sector size during low level format plus adds some run-time geometry tests. fs/smartfs: Remove the 'mksmartfs()' code from the kernel 'fs'
...
directory and build.
2015-11-22 10:07:35 -06:00
Gregory Nutt
006528b144
Add support for freopen()
2015-11-22 08:39:17 -06:00
Gregory Nutt
84a5f846c9
open() has been extended. You can now open block drivers and access them just as you can character drivers. For example, you can hexdump a block device.
2015-11-21 11:24:55 -06:00
Gregory Nutt
dcb85af387
Add logic to automatically wrap a block device as a BCH device with no visible character device
2015-11-21 10:14:01 -06:00
Gregory Nutt
968de101f0
Eliminate a warning
2015-11-21 10:12:21 -06:00
Gregory Nutt
bfeef77f1f
SmartFS: Fix a compile error when FS debug enabled. Plus some changes needed by NuttX coding standard
2015-11-05 11:25:39 -06:00
Gregory Nutt
a5f44cd9fc
Buttons lower half: Undefine __KERNEL__ before including board.h to suppress bad included; fix some configuratin issues
2015-10-13 09:29:23 -06:00
Gregory Nutt
c70987e551
nuttx/fs: Fix some spacing and alignment issues
2015-10-11 11:39:29 -06:00
Gregory Nutt
185b941c27
TMPFS: In open write/append mode, need to set the file position to the end of the file
2015-10-11 10:29:35 -06:00
Gregory Nutt
2c385b81f8
TMPFS: Yet another memory leak
2015-10-10 18:39:43 -06:00
Gregory Nutt
6a2098d35c
TMPFS: Fix a memory leak
2015-10-10 18:01:14 -06:00
Gregory Nutt
838f9e5a18
TMPFS: Fix yet another bug
2015-10-10 17:04:38 -06:00
Gregory Nutt
d6fa78a1b0
TMPFS: Fixes several bugs
2015-10-10 15:26:07 -06:00
Gregory Nutt
f0be2b7b09
TMPFS: Fix error in reallocted directory
2015-10-10 14:15:33 -06:00
Gregory Nutt
e675ddb813
TMPFS: Reported block size is now configurable
2015-10-09 16:57:48 -06:00
Gregory Nutt
d80bea326f
TMPFS: Fix a misbehaving assertion
2015-10-09 15:56:16 -06:00
Gregory Nutt
b489cd9610
TMFPS: Now basically functional although not heavily tested
2015-10-09 15:17:32 -06:00
Gregory Nutt
c25adcb74c
TMPFS: More fixes
2015-10-09 13:33:28 -06:00
Gregory Nutt
9eb92268b7
TMPFS: Fixes a few bugs. Still not fully functional
2015-10-09 12:13:57 -06:00
Gregory Nutt
d359a5be13
TMPFS: Code complete, but not yet functional
2015-10-09 11:02:59 -06:00
Gregory Nutt
11a8a01462
TMPFS: Add mkdir and rmdir logic
2015-10-08 20:35:41 -06:00
Gregory Nutt
fcb55102f9
TMPFS: Add statfs and unbind methods
2015-10-08 18:27:20 -06:00
Gregory Nutt
fe4cf00ad3
TMPFS: A little more logic. Still incomplete
2015-10-08 16:48:49 -06:00
Gregory Nutt
6209c51206
net/: More clean-up of spacing/alignment issues
2015-10-08 15:10:04 -06:00
Gregory Nutt
1e6ffe7677
TMPFS update
2015-10-08 14:21:12 -06:00
Gregory Nutt
cc35c0c49d
Add toosl/nxstyle.c
2015-10-08 12:48:40 -06:00
Gregory Nutt
e91f82b0f8
fs/tmpfs: Add an unfinished implementation of tmpfs
2015-10-08 12:26:35 -06:00
Gregory Nutt
e947ea587d
Add fs/tmpfs. Nothing much there yet
2015-10-08 10:54:41 -06:00
Gregory Nutt
af086c40ff
Remove dangling whitespace
2015-10-04 15:28:54 -06:00
Gregory Nutt
0b12dbf95d
Fix some spacing problems
2015-10-04 15:04:00 -06:00
Gregory Nutt
5b51a9fcdd
Standardize the width of all comment boxes in C files
2015-10-02 17:43:18 -06:00
Gregory Nutt
cb9e27c3b0
Standardize naming used for public data and function groupings
2015-10-02 16:30:35 -06:00
Gregory Nutt
cc7130b836
Correct a reference counting error in mq_open()
2015-09-23 10:34:08 -06:00
Bruno Herrera
915792cca1
fs/romfs: One allocation was not being freed if there was a subsequent failure to allocation I/O buffers resulting in a memory leak on certain error conditions. From Bruno Herrera.
2015-08-30 18:31:58 -06:00
Anton D. Kachalov
8d57be2b6f
Eliminate compilation warnings
...
Signed-off-by: Anton D. Kachalov <mouse@yandex-team.ru>
2015-08-26 00:14:50 +03:00
Gregory Nutt
dd7ffa481c
Fix a spelling error in a comment
2015-08-14 08:22:03 -06:00
Gregory Nutt
48107bf073
poll() now returns POLLERR for any file descriptor that returns a failure during the poll setup
2015-08-13 14:58:52 -06:00
- Max Neklyudov
3f8a084d01
fs/vfs/fs_poll.c: use sem_tickwait instead of sem_timedwait
2015-08-13 14:28:31 -06:00
Gregory Nutt
422ea4f673
Another epoll() change: Should not call printf from inside the OS
2015-08-10 10:41:58 -06:00
Gregory Nutt
c74dc5f83f
Changes from review epoll() implementation for consistency with NuttX naming and coding style
2015-08-10 10:38:41 -06:00
Anton D. Kachalov
fd07043180
Add simple epoll' wrapper around
poll'
...
Signed-off-by: Anton D. Kachalov <mouse@yandex-team.ru>
2015-08-10 18:15:24 +03:00
Gregory Nutt
146bdc3c93
TCB: Increase the size of the scheduling policy field from 1 to 2 bits to allow additional, planned scheduling policies
2015-07-23 10:15:07 -06:00
Gregory Nutt
fca919f3d2
Networking: Fix some compilation issues noted with network is build with CONFIG_BUILD_KERNEL
2015-07-05 11:18:56 -06:00
Gregory Nutt
342f5fe33d
Fix references to the no-longer-existent misc/ directory in comments, README files, and documentation
2015-06-28 08:08:57 -06:00
Manuel Stühn
f9c0168aba
NFS: Fix prototype of unbind method. The function prototype was not updated for NFS after a recent change to the file system interface. From Manuel Stühn.
2015-06-26 07:06:53 -06:00
Gregory Nutt
cb039a0281
Minor tweak to last unionfs fix
2015-06-24 10:19:04 -06:00
Gregory Nutt
8ed9c24675
Fix a union file system bug
2015-06-24 09:07:13 -06:00
Gregory Nutt
8293a5e773
Minor file system clean-up
2015-06-18 10:16:49 -06:00
Gregory Nutt
a25ad1417e
Updte a README file
2015-06-12 08:46:54 -06:00
Gregory Nutt
4607a8435f
FS: Add the ability to mount a file system on top of en existing node in the psuedo-file system
2015-06-11 10:10:25 -06:00
Gregory Nutt
f753d3320b
Trivial cleanup of some parameter sanity checks
2015-06-11 07:47:26 -06:00
Gregory Nutt
92f1f7c12e
Fix test for root directory in inode_reserve
2015-06-11 07:18:44 -06:00
Gregory Nutt
f6743cde0f
Update README.txt
2015-06-11 06:48:19 -06:00
Gregory Nutt
93e0980623
Add support for teensy-3.0
2015-06-10 11:45:53 -06:00
Gregory Nutt
b55b42d6c7
Update more broken URLs
2015-06-08 14:16:32 -06:00
Gregory Nutt
2225b1642c
Update some README files
2015-06-07 10:25:03 -06:00
Gregory Nutt
87ab1edf25
Union FS: Clean up some statfs error handling
2015-06-07 08:17:28 -06:00
Gregory Nutt
1283e8eca7
Union FS: Correct some calculations in statfs
2015-06-07 07:39:07 -06:00
Gregory Nutt
afd7ef15dd
Update README files
2015-06-07 07:28:09 -06:00
Gregory Nutt
f385e52a34
Union FS needs to unmount contained file systems when it is unmounted
2015-06-06 19:48:38 -06:00
Gregory Nutt
6563d0e444
Union FS: Fix a reference counting problem
2015-06-06 19:16:15 -06:00
Gregory Nutt
fe5e61960b
Union FS. Fix the unlink() method. What was I thinking
2015-06-06 11:33:09 -06:00
Gregory Nutt
884f3cdf74
Union FS. Correct some handling when the last file is closed
2015-06-06 10:00:26 -06:00
Gregory Nutt
597493221e
Union FS. Add logic to omit duplicates in file system 2 when doing directory listing
2015-06-06 09:49:13 -06:00
Gregory Nutt
05e6d9409d
Union fs: Fix some compile issues with debug on. Add more test files
2015-06-06 08:36:24 -06:00
Gregory Nutt
1c2374aedb
Fix a unionfs memory leak
2015-06-06 07:58:23 -06:00
Gregory Nutt
257a90a686
Fix a couple of unionfs readdir problems
2015-06-06 07:36:38 -06:00
Gregory Nutt
a78224d114
Add simulator configuration for testing the Union Fs. Fix a few bugs. Almost works but still too flaky
2015-06-05 15:02:24 -06:00
Gregory Nutt
edce8666b6
Add a test of the union file system to apps/examaples.
2015-06-05 14:23:07 -06:00
Gregory Nutt
1d370178fb
Add support for a union file system that can be used to overlay and merge the content of two mounted file systems.
2015-06-05 13:18:06 -06:00
Gregory Nutt
1c6c76033a
Lincoln60: Add GPIO definitions for the microSD slot
2015-06-04 16:58:59 -06:00
Gregory Nutt
4adda9d428
Fix numerous typos in configuration variable names. Tracked down by Alan Carvalho de Assis
2015-05-23 17:08:35 -06:00
Gregory Nutt
3c1af2feed
Local sockets: Add poll support for Unix stream sockets. From Jussi Kivilinna.
2015-05-12 07:41:12 -06:00
Gregory Nutt
157ac4fb59
vfs: poll: fix resource leak and memory corruption. From Jussi Kivilinna.
2015-05-04 09:09:09 -06:00
Gregory Nutt
3d6161a7aa
Update some comments
2015-04-13 07:39:56 -06:00
Gregory Nutt
1a3c6f7ec9
FAT: Fix misthink when CONFIG_ENDIAN_BIG=y. From Lwazi Dube
2015-04-12 14:24:05 -06:00
Gregory Nutt
ddb8073ad5
Update TODO list and some comments
2015-03-16 08:49:39 -06:00
Gregory Nutt
f60f22258a
Trivial update to FAT, comments, README
2015-03-15 15:06:17 -06:00
Gregory Nutt
b637a0cc3e
Costmetic changes name while debugging a filename issue
2015-03-15 12:22:12 -06:00
Gregory Nutt
7adc1b96c9
FAT cosmetic changes
2015-03-15 08:41:42 -06:00
Gregory Nutt
9f7f258728
Add support for umount2(target, MNT_FORCE) in the FAT file system.
2015-03-15 07:45:19 -06:00
Gregory Nutt
43936a6a69
Remove an UNSED that is no longer necessary
2015-03-14 18:41:26 -06:00
Gregory Nutt
e3bffdf92d
Fix a ommission in the last changes to the unbind() method prototype
2015-03-14 18:14:54 -06:00
Gregory Nutt
2be14d09a2
Fix a bug in the FAT unbind() logic. There were problems with the way certain internal list handling was implemented. The end result is that newly opened or cloned file structures were never being added to the list of open files. So when the unmount() happens, it always looked like there were not open files and a crash could ensue.
2015-03-14 17:33:48 -06:00
Gregory Nutt
8055ba4d03
Pass the umount2() flags to every unbind() implementation. That is where the the decision to umount or not will be made.
2015-03-14 17:22:02 -06:00
Gregory Nutt
f932b26db1
Add umount2(). umount() is now a macro that just calls umount2() with flags = 0.
2015-03-14 16:48:45 -06:00
Gregory Nutt
6792cb3e34
procfs: fs_procfsproc: Fix potential NULL pointer dereference of 'node'. From Juha Niskanen
2015-03-12 07:42:39 -06:00
Gregory Nutt
d36d7a959d
FAT: fat_unbind() was accessing 'fs->fs_sem' after freeing the 'fs' struct. From Juha Niskanen.
2015-03-11 13:11:50 -06:00
Gregory Nutt
404fef74d9
Fix two uses of DEBUG_COLORATION vs STACK_COLORATION (from David Sidrane). Also some corrected comments
2015-03-05 06:41:14 -06:00
Gregory Nutt
bcae42b653
Costmetic updates comments and style; Add NFS dependency on IPv4
2015-02-26 06:04:23 -06:00
Gregory Nutt
654788a8e0
Fix NFS compile problem with CONFIG_NFS_STATISTICS=y
2015-02-25 08:58:30 -06:00
Gregory Nutt
87794e494a
Add some Kconfig dependencies to reduce possibility of bad configurations. Suggested by OrbitalFox
2015-02-25 08:43:25 -06:00
Gregory Nutt
127951e029
Fix places where the errno value was being overwritten by subsequent actions so that the returned errno value was incorrect. From Max Neklyudov.
2015-02-25 07:45:04 -06:00
Gregory Nutt
9ab0d4c56f
fs/aio: Corrrect some backward tests in aio_read() and aio_write(): Socket descriptors have higher numbers than file descriptors. In aio_contain(), Copy u.ptr (void *) when initializing aioc and not the case specific u.aioc_filep. From Michal Ulianko.
2015-02-24 07:29:47 -06:00
Gregory Nutt
cded7ea682
Fix some time value changes; mostly changing greater than 1000000000 to greater than or equal to 1000000000. From Juha Niskanen
2015-02-20 07:07:36 -06:00
Gregory Nutt
60bdc27d25
Fix a couple of typos in recent commit. Found by David Sidrane
2015-02-17 19:21:07 -06:00
Gregory Nutt
b3dd424e10
mkfatfs: use DMA memory for mkfatfs when needed
...
this makes mkfatfs use fat_dma_alloc() when CONFIG_FAT_DMAMEMORY is
set. This is needed to ensure mkfatfs operates with boards that use
DMA for microSD
From Andrew Tridgell via the PX4/NuttX repository
2015-02-17 16:57:15 -06:00
Gregory Nutt
f357897b6c
Some files that now include sys/time.h should no longer include timer.h
2015-02-15 16:38:18 -06:00
Gregory Nutt
d6704a1cd7
Suffer the consequences of moving struct timeval to its correct location
2015-02-15 15:18:35 -06:00
Gregory Nutt
e7470e0834
Update dates in all skeleton files
2015-02-13 06:13:34 -06:00
Gregory Nutt
38781d308e
VFS: New block driver unlink support is dependent on mountpoint support
2015-01-31 17:16:30 -06:00
Gregory Nutt
eb1aca3e46
Add an unlink method to block driver interface. Same motivataion as for the same modification to the character driver interface
2015-01-31 13:19:23 -06:00
Gregory Nutt
62e588a0a4
VFS: Add an unlink method to the character driver interface. This is important because if the character driver inode is unlinked and there are no open references to the driver, then the driver resources will be stranded. On the unlink call, the driver has the opportunity (1) check if there an any open references, and (2) if not free the driver resources
2015-01-31 11:31:34 -06:00
Gregory Nutt
7e46e94546
Remove CONFIG_DEBUG_STACK. Adding CONFIG_STACK_COLORATION makes this configuration option pointless
2015-01-24 06:49:51 -06:00
Gregory Nutt
8f8259a0d6
Networking: UDP and TCP MSS depends on the IP header size (as well as the link layer header size) and cannot be represented with a single value.
2015-01-16 15:03:10 -06:00
Gregory Nutt
e9cec9057b
There were some changes which broke my NuttX-Build. With these two patches it builds again. From Manuel Stühn
2015-01-01 15:56:25 -06:00
Gregory Nutt
936e4e529d
Don't build pread()/pwrite() if file system support is disabled
2014-12-28 15:20:41 -06:00
Gregory Nutt
68038211c1
FS: Add a check for a NULL pathname.
2014-12-13 13:05:54 -06:00
Gregory Nutt
cdc8fc52d1
SmartFS: Implements wear-leveling in the SmartFS. From Ken Pettit
2014-12-09 14:11:15 -06:00
Gregory Nutt
cb051a522d
Add procfs write support. From Ken Petit
2014-12-09 13:24:38 -06:00
Gregory Nutt
58ce5653fb
Fix a typo in a recent commit
2014-12-08 08:28:50 -06:00
Gregory Nutt
8bd5556b47
Fix compilation errors if CONFIG_DISABLE_MOUNTPOINT is selected
2014-12-08 07:14:31 -06:00
Gregory Nutt
ff87e2e02a
In message queue created return ENOSPC error if size exceeds the configured size of pre-allocatd messages; Use ENOSPC vs ENOMEM per OpenGroup.org. From Pierre-Noel Bouteville
2014-12-06 07:18:48 -06:00
Gregory Nutt
76906110b0
Correct spelling: MOUNTPOINT not MOUNTPOUNT. Numerous places. Some are problems. From Woohan Lee
2014-12-01 06:41:30 -06:00
Gregory Nutt
7ad7163bd3
Updated comments
2014-11-29 17:39:40 -06:00
Gregory Nutt
e31d5125ae
Add support for a variadic ioctl() function. The ioctl() interface is a non-standard, Unix interface. NuttX has always used the older, three-parameter version. Most contemporary systems now, however, use a variadic form of the ioctl() function. Added an option to insert a shim layer to adapt the three-parameter ioctl() to use the variadic interface form. Internally, the ioctl handling is the same three-parameter logic. The only real complexity to the shim is in how the system calls must be handled.
2014-11-29 10:53:22 -06:00
Gregory Nutt
1aa528a572
More fixes to problems noted by cppcheck. Some are kind of risky; some are real bugs.
2014-11-25 14:10:35 -06:00
Gregory Nutt
9ac09db800
More fixes to problems noted by cppcheck. Some are kind of risky; some are real bugs.
2014-11-25 13:46:14 -06:00
Gregory Nutt
71d27ec3da
apps/examples/bridge: Add host-side test driver
2014-11-21 08:20:25 -06:00
Gregory Nutt
6eee578317
vfs/poll: add proper handling for sem_timedwait errnos. From Jussi Kivilinna
2014-11-21 06:38:26 -06:00
Gregory Nutt
bee3640829
Simplifed semaphore wait logic in poll()
2014-11-19 09:49:11 -06:00
Gregory Nutt
4448cc43db
poll() was not waking up from signals (for example mq_notify() events).
...
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@haltian.com>
2014-11-19 09:31:51 -06:00
Gregory Nutt
2e55db369d
Network: All logic will now handle varialbe length link layer protocol headers within incoming packets. This permits use of multiple network interfaces with differing data links. For example, ETHERNET + SLIP
2014-11-15 13:13:23 -06:00
Gregory Nutt
d287e7036d
Let's raise the priority of NXFFS dumps to LOG_NOTICE
2014-11-12 11:38:48 -06:00
Gregory Nutt
6a9296c397
Fix prolblems with redefinitions of fdb macro. With the fix to the syslog prototype, a LOG priority must now be the first paramter. Fixed by replacing all occurrences of fdbg with syslog(LOG_DEBUG, and eliminating the macro redefinitions. Noted by Sebastien Lorquet.
2014-11-12 07:15:13 -06:00
Gregory Nutt
839d3f2204
Cosmetic. Fix some conditional logic in some conditioned out code
2014-11-02 17:26:38 -06:00
Gregory Nutt
cc679cc902
SYSLOG timestamp configuration option should not depend on CONFIG_SYSLOG and the default value should be n
2014-11-01 13:47:10 -06:00
Gregory Nutt
e6c2a36bbe
Add optional timestamp to syslog output. From pn_bouteville@yahoo.fr
2014-11-01 09:17:34 -06:00
Gregory Nutt
f8f6a8fbce
AIO: Several fixes for socket transfers, mostly from Victor Mayoral Vilches
2014-10-27 15:54:35 -06:00
Gregory Nutt
d2424ac65c
Fix a couple of problems introduced in the last commmits
2014-10-11 08:29:26 -06:00
Gregory Nutt
ae3cc327c7
AIO now also supports socket transfers
2014-10-11 08:15:23 -06:00
Gregory Nutt
91f5ecc347
fs/aio/aio.h needs to disable itself is CONFIG_FS_AIO is not defined
2014-10-09 10:45:43 -06:00
Gregory Nutt
5815201cc2
Move syslog back to libc/syslog from fs/syslog
2014-10-09 07:08:36 -06:00
Gregory Nutt
4efb064169
Remove non-standard, conditional syslog_enable(), instead only the required, standard setlogmask()
2014-10-09 06:09:03 -06:00
Gregory Nutt
6d28596fa5
Fix a naming problem (actally a cut'n'paste problem)
2014-10-08 20:17:18 -06:00
Gregory Nutt
bbc658930a
Passing va_list in syscall does not work. Temporarily moved syslog and lowsyslog into kernel code and access via a system call. Need to revisit. Will probably need to move all of syslog back from fs/syslog to libc/syslog
2014-10-08 20:12:52 -06:00
Gregory Nutt
ec57ab6391
Implement setlogmask(); move some syslog logic from libc/syslog to fs/syslog
2014-10-08 19:08:26 -06:00
Gregory Nutt
f8ed7323c0
make standard syslog and vsyslog POSIX compliant (also modify non-standard syslog functions for compatibility). This will break a lot of things until ALL usage of syslog is updated to use the modified interfaces
2014-10-08 09:44:15 -06:00
Gregory Nutt
974f884ddc
Fix typos that cause compile error when file system debug is enabled
2014-10-07 13:49:49 -06:00
Gregory Nutt
e5f34875ff
AIO signal related fixes; extensino to AIO test
2014-10-07 09:57:20 -06:00
Gregory Nutt
f575567f55
Fix a compilation error in last commits that occure if CONFIG_PRIORITY_INHERITANCE is not selected
2014-10-07 09:07:54 -06:00
Gregory Nutt
4c7b988525
Update some comments
2014-10-07 08:34:10 -06:00
Gregory Nutt
98a4b6fb79
The Asynch I/O implementation now satisfies POSIX priority requirements; it uses the new low priority worker thread interfaces to adjust the priority of the worker thread according to the priority of the client thread
2014-10-07 08:24:50 -06:00
Gregory Nutt
e38640ecd8
Eliminate a warning
2014-10-06 16:15:24 -06:00
Gregory Nutt
9e102bc458
Fix some cornercase locking issues; make AIO lock re-entrant
2014-10-06 15:54:00 -06:00
Gregory Nutt
67030f9049
Add test for aio_cancel() and fix some bugs found by the test
2014-10-06 15:06:01 -06:00
Gregory Nutt
b447c413d0
Fix some errors and spec compliance issues with aio_cancel()
2014-10-06 14:28:40 -06:00
Gregory Nutt
7cbe29e7db
Fix compile problems with debug on
2014-10-06 12:28:37 -06:00
Gregory Nutt
cd0c493657
Basic fixes for a clean simulator build with last big fs changes
2014-10-06 11:02:58 -06:00
Gregory Nutt
d914f3ceec
Major structure of file system functions to better support asynchronous I/O. Respository should not be trusted until I have a chance to verify everything
2014-10-06 10:53:25 -06:00
Gregory Nutt
d2797bf482
Modify FS initialization logic to handle AIO container initialization.
2014-10-06 08:11:37 -06:00
Gregory Nutt
a5b4a4161b
Modify logic to use AIO control block container
2014-10-06 08:10:32 -06:00
Gregory Nutt
52ce95b8b8
Add a AIO control container to increase the payload with OS internal stuff.
2014-10-06 08:10:02 -06:00
Gregory Nutt
e8a2e3a506
Fix some compilation issues introduced with last commit
2014-10-05 16:04:19 -06:00
Gregory Nutt
652d3ed29d
Rename CONFIG_LIBC_AIO to CONFIG_FS_AIO since it is now an OS property
2014-10-05 15:44:43 -06:00
Gregory Nutt
f73a18ae39
Move all file operations from libc/aio to fs/aio. These will need to be kernel routines in order to handler issues with using file descriptors on worker thread
2014-10-05 15:33:31 -06:00
Gregory Nutt
6d33cd329d
First pread/pwrite typo fixes
2014-10-04 07:39:30 -06:00
Gregory Nutt
948be542a1
Add pread() and pwrite()
2014-10-04 07:31:13 -06:00
Gregory Nutt
55be11b406
Fix an error when compiled with debug enabled
2014-09-30 08:06:37 -06:00
Gregory Nutt
71b574f26c
Repartition some message queue logic: sched/mqueue should have all mqueue knowledge; fs/mqueue should deal only with inodes
2014-09-30 08:03:39 -06:00
Gregory Nutt
f934db2db5
Add support for a custom NSH ROMFS startup image header file location. From Martin Lederhilger
2014-09-30 06:43:49 -06:00
Gregory Nutt
ddbcba03d3
Oops... forgot to add a new directory in the last commit
2014-09-29 16:48:01 -06:00
Gregory Nutt
db3cdcf7cc
Add a framework that may someday support shared memory objects in the VFS
2014-09-29 16:46:31 -06:00
Gregory Nutt
2f970ffaf7
Eliminate a warning about an uninitilized variable
2014-09-29 16:46:01 -06:00
Gregory Nutt
5462ede661
Fix some unbalanced sched_lock()/sched_unlock() pairs int the re-implemented VFS semaphore and message queue logic
2014-09-29 16:13:07 -06:00
Gregory Nutt
e340d89990
First round of fixes for re-implemented VFS message queues
2014-09-29 16:03:56 -06:00
Gregory Nutt
419b074b15
Completes the re-implementation of mq_unlink()
2014-09-29 15:48:52 -06:00
Gregory Nutt
1f2cc9f4fe
Complete re-implementation of mq_close
2014-09-29 15:33:34 -06:00
Gregory Nutt
584d0fe4ad
Complete re-implementation of mq_open()
2014-09-29 14:59:31 -06:00
Gregory Nutt
9e975a217d
Separate mqueue allocation logic from mq_open() and put it in sched/mqueue/mq_msgqalloc.c
2014-09-29 14:09:31 -06:00
Gregory Nutt
b0f80cc8db
Move mq_open.c, mq_close.c, and mq_unlink.c from sched/mqueue to fs/mqueue
2014-09-29 13:35:32 -06:00
Gregory Nutt
3973c2676d
Fix a missed include file change
2014-09-29 12:53:20 -06:00
Gregory Nutt
ae90309b36
Move fs/fs.h to fs/inode/inode.h and some to fs/driver/driver.h
2014-09-29 07:14:38 -06:00
Gregory Nutt
d5dd9842dc
Add build support for messages queues as part of the VFS (only build logic, no C files yet)
2014-09-29 07:00:11 -06:00
Gregory Nutt
1b2729e35e
More testing, bugfixes and integration of VFS-based named semaphores
2014-09-28 17:30:42 -06:00
Gregory Nutt
11a33801c4
Fix a typo in a Make.defs file
2014-09-28 16:45:39 -06:00
Gregory Nutt
999cc5ef8b
Seems to work okay now, but needs more testing
2014-09-28 16:36:43 -06:00
Gregory Nutt
650a0d0615
Completes VFS-based named semaphore implemetation. Still a little buggy
2014-09-28 15:58:56 -06:00
Gregory Nutt
30694f064c
Add VFS-based sem_open() implementation
2014-09-28 14:35:17 -06:00
Gregory Nutt
8a6a202c6d
straighten out files in some Make.defs files
2014-09-28 12:26:22 -06:00
Gregory Nutt
242b34cf46
Create a build structure that will (eventually) support using the VFS to manage named semaphores
2014-09-28 12:19:01 -06:00
Gregory Nutt
ff73be870e
Move renaming files in fs/. to fs/vfs/. (Don't all belong there)
2014-09-28 11:46:11 -06:00
Gregory Nutt
36a88638a4
Move mount-related files from fs/. to fs/mount/.
2014-09-28 11:28:17 -06:00
Gregory Nutt
349c44ded5
Move directory operations from fs/ to fs/dirent
2014-09-28 11:17:36 -06:00
Gregory Nutt
7679e6f2bc
Forgot to add files from previous commits
2014-09-28 11:16:58 -06:00
Gregory Nutt
a470a8cbd0
Move drive from fs/. to fs/driver/.
2014-09-28 11:06:21 -06:00