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777 Commits

Author SHA1 Message Date
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
Gregory Nutt
39ff9d626e Move inode and VFS utils from fs/. to fs/inode/. 2014-09-28 10:53:40 -06:00
Gregory Nutt
d038133501 Rename fs/fs_internal.h to fs/fs.h 2014-09-28 09:13:56 -06:00
Gregory Nutt
79eeb9f1b5 A little more clean-up of poll() error handling 2014-09-26 08:25:00 -06:00
Gregory Nutt
a05107e7fe fs/poll: More typo fixes. Now I understand. It was not really being built in the configuration that I was using 2014-09-26 07:25:34 -06:00
Gregory Nutt
edcf863162 Typo fix. Hmmm... how did this compile before? 2014-09-26 07:18:16 -06:00
Gregory Nutt
67cda62aea Should include time.h 2014-09-26 07:03:59 -06:00
Gregory Nutt
c652092ac4 Re-implemented poll() using sem_timedwait() 2014-09-26 06:28:20 -06:00
Gregory Nutt
c4978f7ef0 Fix unecessary delays and timing jitter in the implementation of poll(): No delay if timeout is zero; If timeout is greater than zero, first check if events are already pending events before starting the delay. From Johannes Hampel 2014-09-25 06:30:25 -06:00
Gregory Nutt
e4e458b315 Fix a typo introduced my my meddling with Ken's last commits 2014-09-22 11:40:59 -06:00
Gregory Nutt
34a057334c Update SMART FS procfs support. From Ken Pettit 2014-09-22 11:19:49 -06:00
Gregory Nutt
b05d20a6e7 procfs: Fix some breakage introduced by reorganizing some un-reorganizable data structures. From Ken Pettit 2014-09-22 11:07:08 -06:00
Gregory Nutt
109ccc774d SMART FS update from Ken Pettit 2014-09-22 09:33:58 -06:00
Gregory Nutt
31a908ea3a Cosmetic changes to comments/spacing 2014-09-08 08:57:25 -06:00
Gregory Nutt
b2a94b6f2b Fix more places where the user-mode allocator is used to allocate kernel thread resources -- before the user-mode allocator even exists 2014-09-03 14:58:24 -06:00
Gregory Nutt
205260d5e2 Reanem kzalloc to kmm_zalloc for consistency 2014-08-31 17:34:44 -06:00
Gregory Nutt
1780810d3d Rename kmalloc to kmm_malloc for consistency 2014-08-31 17:26:36 -06:00
Gregory Nutt
54fa3b0b59 Rename kfree to kmm_free for consistency with other naming conventions 2014-08-31 17:04:02 -06:00
Gregory Nutt
9aca0c1c84 Rename kumalloc to kumm_malloc and kuzalloc to kumm_zalloc for consistency with other naming 2014-08-31 16:24:24 -06:00
Gregory Nutt
9ad7dae4c1 Rename kufree to kumm_free for consistency with other naming 2014-08-31 16:15:11 -06:00
Gregory Nutt
9cd1ddada4 Rename kmemalign to kmm_memalign and krealloc to kmm_realooc for consistency with other naming 2014-08-31 15:27:37 -06:00
Gregory Nutt
e3ff0689bb Rename CONFIG_NUTTX_KERNEL to CONFIG_BUILD_PROTECTED; Partially integrate new CONFIG_BUILD_KERNEL 2014-08-29 14:47:22 -06:00
Gregory Nutt
220216cc38 nuttx/fs: Remove explicity references to errno. That is a problem from within the kernel for certain configurations 2014-08-28 16:58:43 -06:00
Gregory Nutt
ad9b3f8ab8 wdog.h does not contain any application interface, only internal OS interface. Further, it is non-standard. Move wdog.h from include/ to include/nuttx. For the same reason, move the description of the watchdog timer interfaces from the Users Guide to the Porting Guide. 2014-08-21 11:16:55 -06:00
Gregory Nutt
bb06d31038 Auto-mounter: Fix state setting. Not harmful other than it can cause a debug assertion to fire if you manually unmount the media before removing it which is, of course, what you are supposed to do. 2014-07-30 11:05:08 -06:00
Gregory Nutt
9c80dfb31c Updated README file, cosmetic changes to comments and debug output 2014-07-30 10:19:09 -06:00
Gregory Nutt
a826adb679 The SAMA5D4-EK NSH and NxWM configurations now have the auto-mounter configured to automatically mount the FAT file system on HSMCI0 at /mnt/sdcard 2014-07-29 16:36:15 -06:00
Gregory Nutt
7b1b915226 SAMA5D4: Add auto-mounter support for HSMCI0 2014-07-29 15:34:31 -06:00
Gregory Nutt
31d21640af Update the automounter so that it will handle the initial insertion state 2014-07-29 13:00:35 -06:00
Gregory Nutt
8e506be4dd Add support for an automounter that will automatically mount and unmount a file system a media is inserted and removed 2014-07-29 12:50:08 -06:00
Gregory Nutt
b7227f0088 Cosmetic changes, mostly to comments 2014-07-29 12:49:40 -06:00
Gregory Nutt
befcb1c961 Fix some cloned errors in SAM GPIO interrupt setup 2014-07-07 15:54:37 -06:00
Gregory Nutt
60246e613b NET: emoved all includes of uip.h; added includes of ip.h wherever needed. Tried to fix problems of the now missing sneak inclusions because uip.h was removed. There are probably a few of these that were missed. 2014-07-04 19:13:08 -06:00
Gregory Nutt
0bb153b8cb Remove all inclusion of uip.h 2014-07-04 16:58:22 -06:00
Gregory Nutt
cce35ce975 NET: More renaming 2014-07-04 15:40:49 -06:00
Gregory Nutt
cc0fb1ec67 CCM PROCFS: Missing change in last commits 2014-07-03 09:28:36 -06:00
Gregory Nutt
dd4caf172f CCM PROCFS: Changed the configuration a bit. I am still not happy about the coupling between procfs, mtd, and now STM32 2014-07-03 08:50:24 -06:00
Gregory Nutt
64cd7a81ed Add STM32 CCM heep procfs 2014-07-03 08:18:24 -06:00
Gregory Nutt
a2741940f9 SAMA54D-EK: Don't disable any features in the NSH configuration. Comments updated in several files 2014-07-02 08:54:53 -06:00
Gregory Nutt
5d1f8180d4 Move the remaining files from include/nuttx/net/uip to include/nuttx/net; Rename *_internal.h header files in net/ to just *.h 2014-06-24 10:14:15 -06:00
Gregory Nutt
626469e30c Move include/nuttx/net/uipopt.h to include/nuttx/net/netconfig.h 2014-06-24 08:53:28 -06:00
Gregory Nutt
5df14c7d40 Misc changes to get a clean compilation after incorporating all of Bob Doison's changes 2014-04-22 10:38:08 -06:00
Gregory Nutt
3d8e313995 Misc SAM4S-related changes from Bob Doison 2014-04-21 19:32:15 -06:00
Gregory Nutt
1f31597466 Correct some procfs conditional compilation. From Bob Doiron 2014-04-21 17:21:43 -06:00
Gregory Nutt
f8024cf409 More trailing whilespace removal 2014-04-13 16:22:22 -06:00
Gregory Nutt
f7e5953804 Cosmetic changes for coding style; removal of dangling spaces at the end of lines 2014-04-13 13:18:06 -06:00
Gregory Nutt
494387b33b Make sure that there is one space after for 2014-04-12 13:28:22 -06:00
Gregory Nutt
056aed1274 Make sure that there is one space between while and condition 2014-04-12 13:09:48 -06:00
Gregory Nutt
303cc1902b Make sure that there is one space between if and condition 2014-04-12 12:53:19 -06:00
Gregory Nutt
2fcc57edb0 mv ramlog.h and syslog.h to new include/nuttx/syslog 2014-04-10 09:29:30 -06:00
Gregory Nutt
d1257082f3 NXFFS: Missing call to nxffs_freeentry() caused a memory leak 2014-03-06 08:01:56 -06:00
Gregory Nutt
4f6d6a6aa2 Fix a FAT file corruption problem. From Andrew Tridgell 2014-03-04 11:34:54 -06:00
Gregory Nutt
b348464779 procfs: Remove newline from the end of the cpuload and loadavg outputs so that the returned percentages can be printed on the same line as other data. 2014-02-27 11:18:28 -06:00
Gregory Nutt
3b2a3991dd A few fixes for the per-process load average calculation 2014-02-23 12:50:51 -06:00
Gregory Nutt
cf4a362ab5 CPU load calculations now available for all threads. Available in /proc/pid/loadavg 2014-02-23 10:55:01 -06:00
Gregory Nutt
59769d44f1 Add logic to meaure and calculate the CPU load percentage. From David Alessio 2014-02-22 15:20:12 -06:00
Gregory Nutt
d092f888fb Add CONFIG_DEFAULT_SMALL that will select default values for configuration settings based upon either more features or smaller footprint. Turns out not be be useful for modifying existing defconfig files because the defaults do not apply in that case 2014-02-20 18:49:45 -06:00
Gregory Nutt
bebb5d8c4d unlink/rm can now be used on nodes in the pseudo-filesystem. There is new configuration option to suppress these costly and mostly useless operations on the pseudo-filesystem 2014-02-20 18:14:02 -06:00
Gregory Nutt
d000752cf5 Need to build fs_rename.c even if mountpoints are disabled 2014-02-20 15:40:34 -06:00
Gregory Nutt
e013c96358 Typo fix from last commits. From Alan Carvalho de Assis 2014-02-20 07:39:36 -06:00
Gregory Nutt
916308efc1 SAMD20: Move some common SERCOM logic to a separate file where it can be shared 2014-02-19 14:47:04 -06:00
Gregory Nutt
c55ac71603 Nodes in the pseudo-filesystem can now be renamed or moved within the pseduo-filesystem 2014-02-19 13:14:39 -06:00
Gregory Nutt
dda275242d Cosmetic updates to comments 2014-02-19 10:56:54 -06:00
Gregory Nutt
834ee93cae mkdir can now be used to create empty directories in the pseudo-filesystem. 2014-02-19 10:30:50 -06:00
Gregory Nutt
5bae65fa6c rmdir now may be used to remove empty nodes from the pseudo-filesystem 2014-02-19 10:01:26 -06:00
Gregory Nutt
66a0cfe88f FS: directory operations will now work on empty directory nodes in the pseudo-filesystem 2014-02-19 09:21:38 -06:00
Gregory Nutt
91b002a043 Many changes to reduce complaints from CppCheck. Several latent bugs fixes, but probably some new typos introduced 2014-02-10 18:08:49 -06:00
Gregory Nutt
c9cb7972fb FAT: Fix some root directory logic that was conditionally done only for FAT32. Apparently this needs to be done for all FAT types. From Tridge via Lorenz Meier 2014-01-14 18:24:21 -06:00
Gregory Nutt
85e7e13bb0 Fix a FAT cluster allocation bug. From Tridge 2014-01-14 13:45:26 -06:00
Gregory Nutt
803cdfdaf1 Changes to get PX4 config to build. Also some warning removal 2014-01-14 13:30:22 -06:00
Gregory Nutt
9e416c2363 Looks like an error all all kernel build linker scripts 2013-12-30 17:57:20 -06:00
Gregory Nutt
7fdf57b7bb procfs now shows stack thread information 2013-12-15 14:35:47 -06:00
Gregory Nutt
1f115c76eb procfs now shows information about the group that each thread belongs: Like parents, group member, open file, and open sockets 2013-12-15 11:22:48 -06:00
Gregory Nutt
e13e5685cb /proc task directories can now have sub-directories 2013-12-15 10:31:07 -06:00
Gregory Nutt
7cb765e52d Trivial enhancement to /proc/uptime 2013-12-15 07:16:26 -06:00
Gregory Nutt
7a173d58b5 /proc/uptime logic needs to sample timer in case multiple reads are used to read the time 2013-12-14 15:25:23 -06:00
Gregory Nutt
46b77e2544 Support /proc/uptime 2013-12-14 10:34:08 -06:00
Gregory Nutt
9f01df47ea Create procfs_utils.c; File missed from last commit; + remove warning from mm_memalign.c (how did this work before?) 2013-12-14 08:53:23 -06:00
Gregory Nutt
d6b81cc7ef A10: Timer interrupt handler 2013-12-13 12:42:26 -06:00
Gregory Nutt
f97be5131c Various fixes to the recent, big procfs checkin 2013-12-12 11:08:20 -06:00
Gregory Nutt
e4471dc8e0 procfs/: Extenstive architectural changes and enhancements by Ken Pettit 2013-12-12 09:21:55 -06:00
Gregory Nutt
f821e74ebb Move smart.h to include/nuttx/fs/smart.h 2013-12-10 09:38:48 -06:00
Gregory Nutt
40e0253189 mkfatfs: Fix an error in logic that determines if FAT16 is possible 2013-12-05 18:17:22 -06:00
Gregory Nutt
692b087d07 LM: Don't initialize .data if running in SRAM. Global missing intialize type. SAMA5 NAND: Fix for read nand in smaller chunks 2013-12-05 10:37:55 -06:00
Gregory Nutt
2318531d93 Condition out most of the recent NXFFS changes for NAND. NXFFS will never be able to support NAND 2013-12-03 13:11:11 -06:00
Gregory Nutt
875b49913a SAMA5 NAND: Only CS3 can have NAND 2013-12-03 06:59:22 -06:00
Gregory Nutt
7fad495e1d Cosmetic changes to debug output 2013-12-02 19:00:59 -06:00
Gregory Nutt
b3d3f59363 NXFFS: more NAND-Releated changes; don't fail if a block read fails. That might just be a NAND uncorrectable bit error. Make scanning of the device on startup optional. This might have introduced some NXFFS issure -- To be determined 2013-12-02 17:19:22 -06:00
Gregory Nutt
5b9d07e5c0 NXFFS: When dumping the MTD content, don't abort on a read error. For NAND, the read error probably just means that an uncorrectable ECC was encountered 2013-12-01 20:17:09 -06:00
Gregory Nutt
5c1f0946c2 NXFFS: First of many changes for NAND. NAND reports read errors on ECC failures. NXFFS can't just give up in these cases and must treat read failures like bad blocks 2013-12-01 18:22:33 -06:00
Gregory Nutt
15274c82fc SAMA5 NAND: Don't use HSMC interrupts. They occur to quickly and cause mysterious race conditions 2013-11-29 11:52:47 -06:00
Gregory Nutt
de797768cd LPC31 EHCI: Make stream disable a configurable option 2013-11-28 13:30:06 -06:00
Gregory Nutt
2aa0809e8b Inode semaphore must be entrant or a deadlock can occur in certain scenarios 2013-11-28 13:12:14 -06:00
Gregory Nutt
1ea447867a SAMA5 NAND: Still debugging 2013-11-28 12:21:33 -06:00
Gregory Nutt
641a3387ab Add README file for SMARTFS. From Ken Pettit 2013-11-23 06:44:17 -06:00
Gregory Nutt
897572a552 Moved include/nuttx/mtd.h to include/nuttx/mtd/mtd.h 2013-11-15 11:22:23 -06:00
Gregory Nutt
f1671bb6a7 Alloc CONFIG_FS_READABLE/WRITABLE to be defined in Kconfig files while preserving backward compatibility with legacy configurations (for the time being) 2013-11-15 09:49:27 -06:00
Gregory Nutt
fb2988042e FS mount logic: Fix error in conditional compilation. Reported by Daniel Palmer 2013-11-15 07:21:52 -06:00
Gregory Nutt
015072a4d4 fs/binfs/README.txt: Add a README file 2013-11-13 16:40:03 -06:00
Gregory Nutt
7f9a982416 Updated README 2013-11-13 16:03:20 -06:00
Gregory Nutt
6e7c9b93c6 fs/procfs: Add a tiny, primitive procfs file system. Might get more interesting in the future 2013-11-13 15:59:14 -06:00
Gregory Nutt
af4c5246b0 FAT: Fix error return value. In one failure case, success was being returned 2013-11-01 11:49:13 -06:00
Gregory Nutt
f479f5d698 Enhanced the FAT32 filesystem code to understand DMA preflight failures, and to use the file sector buffer as a bounce buffer when a user-supplied buffer is not suitable for DMA. From Mike Smith 2013-10-18 08:38:44 -06:00
Gregory Nutt
417f67c132 Clean up some naming: fd vs. fildes vs. filedes and filep vs filp 2013-09-28 16:50:07 -06:00
Gregory Nutt
1f88a2907c The last checkin replaced some impossible error handling with DEBUGASSERT. Except that one of the case is actually possible in one cornercase and had to be restored 2013-09-28 15:37:16 -06:00
Gregory Nutt
41f0c86cad Optimized sendfile() from Max Holtzberg 2013-09-28 14:47:49 -06:00