Gregory Nutt
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cf59a195ba
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User-mode work queue logic should not disable interrupts
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2014-10-10 14:52:04 -06:00 |
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Gregory Nutt
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16a3e83258
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Add support for delays of different durations in work queue processing
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2014-10-10 13:21:37 -06:00 |
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Gregory Nutt
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b2cebaa9d4
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Modularize starting of worker threads to better isolate individual initialization characteristics
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2014-10-10 09:38:28 -06:00 |
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Gregory Nutt
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1afc9773ac
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Decoupling work queue data structures. This is part of the preparation to support multiple low-priority worker threads
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2014-10-10 08:35:58 -06:00 |
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Gregory Nutt
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6220256a09
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Repartition work queue code. Move kernel-specific parts from libc/wqueue to sched/wqueue
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2014-10-10 06:22:51 -06:00 |
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Gregory Nutt
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a4d157bb2d
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Trivial AIO-related changes
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2014-10-09 08:34:49 -06:00 |
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Gregory Nutt
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02444cfb2c
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Update comments and function headers
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2014-10-09 07:38:38 -06:00 |
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Gregory Nutt
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d2c8e13ed5
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Backing out some logic: Remove syslog functions from syscalls
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2014-10-09 06:58:23 -06:00 |
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Gregory Nutt
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4efb064169
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Remove non-standard, conditional syslog_enable(), instead only the required, standard setlogmask()
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2014-10-09 06:09:03 -06:00 |
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Gregory Nutt
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bbc658930a
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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
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2014-10-08 20:12:52 -06:00 |
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Gregory Nutt
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323084f32f
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Add syslog system calls
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2014-10-08 19:37:10 -06:00 |
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Gregory Nutt
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ec57ab6391
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Implement setlogmask(); move some syslog logic from libc/syslog to fs/syslog
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2014-10-08 19:08:26 -06:00 |
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Gregory Nutt
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a8399d5c6b
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Move syslog logic from libc/misc and libc/stdio to libc/syslog
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2014-10-08 17:16:41 -06:00 |
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Gregory Nutt
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f40857c04f
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All NSH-related files under nuttx/configs changed to use the corrected syslog interfaces
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2014-10-08 14:28:55 -06:00 |
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Gregory Nutt
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7b310711a1
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Update everything under nuttx/arch to use the corrected syslog interfaces
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2014-10-08 12:48:47 -06:00 |
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Gregory Nutt
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0cd7683711
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Update everything under apps/ to use the corrected syslog interfaces
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2014-10-08 11:34:22 -06:00 |
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Gregory Nutt
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8db42f5b54
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Update ChangeLog
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2014-10-08 10:48:47 -06:00 |
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Gregory Nutt
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f8ed7323c0
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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
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2014-10-08 09:44:15 -06:00 |
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Gregory Nutt
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047deada84
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Remove non-portable references to syslog from apps/examples
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2014-10-08 08:33:00 -06:00 |
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Gregory Nutt
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7f36c4e97b
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Update some Kconfig comments; Add a upper limit on the lower priority worker thread for priority inheritance
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2014-10-07 17:11:26 -06:00 |
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Gregory Nutt
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f956bd9915
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Chane a type from int to int16_t for a little better packing in a structure
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2014-10-07 08:36:53 -06:00 |
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Gregory Nutt
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4c7b988525
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Update some comments
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2014-10-07 08:34:10 -06:00 |
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Gregory Nutt
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d7843c8e24
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Add support for priority inheritance on the low priority worker queue
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2014-10-07 07:41:52 -06:00 |
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Gregory Nutt
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002e686991
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Add ECANCELED
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2014-10-06 15:05:35 -06:00 |
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Gregory Nutt
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1273be4cfc
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Fix a place in the memory manager where it explicitly assumes that the size of a point is 4 bytes. That is OK if the actually size is smaller but makes the heap unstable when used withthe x86_64 host simulation
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2014-10-06 12:49:35 -06:00 |
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Gregory Nutt
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37cf4135c4
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fs_initialize() is no longer weak
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2014-10-06 11:45:35 -06:00 |
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Gregory Nutt
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d914f3ceec
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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
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2014-10-06 10:53:25 -06:00 |
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Gregory Nutt
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52ce95b8b8
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Add a AIO control container to increase the payload with OS internal stuff.
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2014-10-06 08:10:02 -06:00 |
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Gregory Nutt
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87eb1d47ed
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Fix some recently introduced typos, build problems, and warnings
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2014-10-05 16:58:52 -06:00 |
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Gregory Nutt
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5201acb71c
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Add system calls for AIO kernel functions
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2014-10-05 15:59:02 -06:00 |
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Gregory Nutt
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652d3ed29d
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Rename CONFIG_LIBC_AIO to CONFIG_FS_AIO since it is now an OS property
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2014-10-05 15:44:43 -06:00 |
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Gregory Nutt
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f73a18ae39
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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
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2014-10-05 15:33:31 -06:00 |
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Gregory Nutt
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9a1b011178
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Initiail implementation of lio_listio() and rethinking of signal logic
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2014-10-05 11:43:42 -06:00 |
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Gregory Nutt
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eeaae40d0c
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Initial implementation of aio_fsync()
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2014-10-05 08:53:13 -06:00 |
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Gregory Nutt
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a4861c7cb7
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Iniial implementatin of aio_cancel()
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2014-10-05 08:22:39 -06:00 |
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Gregory Nutt
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c274acc48f
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Move AIO signal logic to a common location in aio_signal.c. Also fix several typos
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2014-10-05 06:53:56 -06:00 |
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Gregory Nutt
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31cdcde73a
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Add definitions for SIGPOLL
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2014-10-05 06:02:37 -06:00 |
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Gregory Nutt
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e8cef249cc
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Initial implementation of aio_write()
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2014-10-04 17:30:24 -06:00 |
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Gregory Nutt
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fa28c51c75
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Fleshes out aio_read implementation
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2014-10-04 14:44:57 -06:00 |
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Gregory Nutt
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9e8a4dd229
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Add skeleton file for eventual implementation of aio_read()
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2014-10-04 14:22:00 -06:00 |
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Gregory Nutt
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920680041a
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Add aio.h header file
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2014-10-04 09:59:44 -06:00 |
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Gregory Nutt
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032fbb7ace
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Add pread(0 and pwrite() system calls
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2014-10-04 07:31:45 -06:00 |
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Gregory Nutt
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948be542a1
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Add pread() and pwrite()
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2014-10-04 07:31:13 -06:00 |
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Gregory Nutt
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4764c95670
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Implement creat() as a macro
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2014-10-04 06:44:57 -06:00 |
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Gregory Nutt
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73afa66228
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Cosmetic update to comments/README
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2014-10-01 15:02:49 -06:00 |
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Gregory Nutt
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71b574f26c
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Repartition some message queue logic: sched/mqueue should have all mqueue knowledge; fs/mqueue should deal only with inodes
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2014-09-30 08:03:39 -06:00 |
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Gregory Nutt
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1f2cc9f4fe
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Complete re-implementation of mq_close
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2014-09-29 15:33:34 -06:00 |
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Gregory Nutt
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584d0fe4ad
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Complete re-implementation of mq_open()
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2014-09-29 14:59:31 -06:00 |
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Gregory Nutt
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9e975a217d
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Separate mqueue allocation logic from mq_open() and put it in sched/mqueue/mq_msgqalloc.c
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2014-09-29 14:09:31 -06:00 |
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Gregory Nutt
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e3fa34681b
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Convert mqueue structure for use in VFS as inode data; rename mqueue_inode_s; remove links, reference counts and name from mqueue structure. These will be replaced by VFS data. Remove g_msgqueues and mq_findnamed.c; these will be replace with VFS logic
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2014-09-29 13:19:11 -06:00 |
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