Gregory Nutt
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823889b214
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Update comments and README
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2015-04-15 16:25:38 -06:00 |
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Gregory Nutt
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13bd65fe82
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configs/sim/src: Add logic to test localtime and TZ database. See apps/system/README.txt for info
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2015-04-15 11:00:40 -06:00 |
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Gregory Nutt
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f087e35676
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A little localtime clean-up
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2015-04-14 10:46:05 -06:00 |
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Gregory Nutt
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c23610994c
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libc/time/lib_localtime.c: Move tzset(); it belongs in the Public Functions grouping
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2015-04-14 08:12:45 -06:00 |
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Gregory Nutt
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7a745c3fa4
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Use common macro(s) for calculating link layer header length. From Brennan Ashton.
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2015-04-13 13:53:13 -06:00 |
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Gregory Nutt
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3d6161a7aa
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Update some comments
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2015-04-13 07:39:56 -06:00 |
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Gregory Nutt
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814aa94b0d
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Update comments in a Kconfig file
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2015-04-12 09:21:31 -06:00 |
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Gregory Nutt
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228b0e1d55
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ix an error in time initialization when there is not RTC and the time is initialized from a fixed configured value. The call to clock_calendar2utc() was returning the time in units of seconds. The initialization logic, however, was expecting to get time in units of days.
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2015-04-12 09:01:35 -06:00 |
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Gregory Nutt
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237e1ed407
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Local time support is now EXPERIMENTAL
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2015-04-12 07:57:16 -06:00 |
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Gregory Nutt
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8a023fec09
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localtime: Default zoneinfo directory is /etc/zoneinfo instead of /usr/local/etc/zoneinfo which results in a longer pathname than the default 32 characer MAX
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2015-04-11 13:11:10 -06:00 |
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Gregory Nutt
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858e33d974
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Localtime: Configuration name inconsiste: CONFIG_LIBC_TZ_DIR vs CONFIG_LIBC_TZDIR
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2015-04-11 12:48:18 -06:00 |
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Gregory Nutt
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5a110d08d9
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Allow NSH date command with no RTC. This command is useful without an RTC too. Also, this permits testing on the simulator which never has an RTC
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2015-04-11 12:13:18 -06:00 |
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Gregory Nutt
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3840c2a14b
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Fix several typos in comments
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2015-04-09 16:13:03 -06:00 |
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Gregory Nutt
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9ab439de6c
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apps/examples/ostest: Add a test for the sigprocmask, sighold, and sigrelse
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2015-04-09 15:53:59 -06:00 |
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Gregory Nutt
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1025c3fb21
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Fixes to asinh(), atanh(), and sinh(): The 'basic' expansions all exhibited bad cancellation errors near zero (<= 1E-10). This can be easily seen e.g. with x = 1E-30, the results are all zero though they should be extremely close to x. The cutoff values (1E-5, 1E-9) are chosen so that the next term in the Taylor series is negligible (for double). Functions could maybe be optimized to use only first term (x) and a smaller cutoff, just bigger than where the cancellation occurs.
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2015-04-09 10:35:07 -06:00 |
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Gregory Nutt
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81703e6fad
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Add sigset()
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2015-04-09 10:16:35 -06:00 |
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Gregory Nutt
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70fb7a30b5
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Remove executable flag from some C files
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2015-04-09 08:15:02 -06:00 |
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Gregory Nutt
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4c60fe666c
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Add sighold(), sigrelse(), sigignore(), and sigpause().
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2015-04-09 08:07:09 -06:00 |
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Gregory Nutt
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f6b05529da
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sigaddset() and sigdelset() need to set errno if a bad signal number is received
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2015-04-09 08:05:47 -06:00 |
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Gregory Nutt
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1018296e27
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Make some file section headers more consistent with standard
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2015-04-08 07:32:08 -06:00 |
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Gregory Nutt
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045bbf3af9
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Fix some coding style inconsistencies
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2015-04-08 07:02:13 -06:00 |
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Gregory Nutt
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190c9adef0
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Implements CONFIG_TIME_EXTENDED as we discussed relative to providing the last 3 members of the tm struct and support for filling them in and even using the wday in the STM32 RTC. From David Sidrane.
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2015-04-08 06:56:43 -06:00 |
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Gregory Nutt
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c39725b398
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libc: stdio: Fix NULL pointer dereference in ungetc(). If 'stream' was NULL, 'stream->fs_oflags' was evaluated. From Juha Niskanen
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2015-03-12 07:51:23 -06:00 |
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Gregory Nutt
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3a67c182b4
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sfrtime: Missing implementation of %C (was being treated as %y). From Freddie Chopin
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2015-02-23 11:05:07 -06:00 |
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Gregory Nutt
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f357897b6c
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Some files that now include sys/time.h should no longer include timer.h
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2015-02-15 16:38:18 -06:00 |
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Gregory Nutt
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fd8d374bfe
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Move struct timveval from include/time.h to include/sys/time.h where it belongs.
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2015-02-15 13:00:44 -06:00 |
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Gregory Nutt
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63ac1ec423
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Cosmetic updates to comments
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2015-02-12 13:44:22 -06:00 |
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Gregory Nutt
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b6e399cc65
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Update ChangeLog
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2015-02-12 11:17:23 -06:00 |
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Gregory Nutt
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147042218b
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gettimeofday() and settimeofday(): Move gittimeofdady() from sched/clock to libc/time. All remove gettimeofday() from NuttX system calls. It is only a wrapper around clock_settime() and does not need a trap. gettimeofday() is no longer tried as a core OS interface.
gettimeofday has been decremented in POSIX 2008. settimeofday() was never part of POSIX, but I decided to add it to libc as well just for symmetry.
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2015-02-12 11:10:46 -06:00 |
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Gregory Nutt
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62aee62c3a
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Some extensions to netinet/in.h adding some Linux compatible defintions. From Macs N.
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2015-02-11 06:35:34 -06:00 |
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Gregory Nutt
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7c22824981
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Oop.. forgot a semicolon in a preceding commit
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2015-02-09 11:16:01 -06:00 |
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Gregory Nutt
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26e1327462
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execl(): Fix bad logic in counting the number of arguments. This could never have worked. Noted by Pierre-noel Bouteville
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2015-02-09 08:53:00 -06:00 |
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Gregory Nutt
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6bc9a0c9c6
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Fix backward calculation in the work queue timing. From Liio Chen via the PX4 repository
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2015-01-27 06:17:02 -06:00 |
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Gregory Nutt
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b12cf6d2f5
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Add math library support for trunc functions. From Brennan Ashton.
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2015-01-26 19:00:35 -06:00 |
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Gregory Nutt
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0a11f9b669
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Cosmetic
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2015-01-26 18:55:17 -06:00 |
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Gregory Nutt
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06337a4f7a
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Add math library support for copysign. From Brennan Ashton
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2015-01-26 18:52:28 -06:00 |
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Gregory Nutt
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7e177e1c12
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Add error function to math library. From Brennan Ashton.
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2015-01-26 13:58:47 -06:00 |
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Gregory Nutt
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e153959eea
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Add support for inverse hyperbolic functions. From Brennan Ashton
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2015-01-26 13:52:53 -06:00 |
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Gregory Nutt
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5a441ce03b
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Networking: Misck IPv6 detanglement
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2015-01-15 12:19:44 -06:00 |
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Gregory Nutt
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40b0acaded
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sscanf should also support %F
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2014-12-12 07:54:37 -06:00 |
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Gregory Nutt
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1b661c6d23
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sscanf: Accept %X as well as %x as a format specifier. From Sébastien Lorquet
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2014-12-12 07:46:46 -06:00 |
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Gregory Nutt
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1c569b85f8
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Cosmetic change to force compliance with coding standard
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2014-12-12 07:14:16 -06:00 |
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Gregory Nutt
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554f56b99d
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strncpy: Commit d0c76ccacf0dc8988f9617ad82bf4349f456bb08 will trash a lot of memory if n == 0. From Hiro
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2014-12-11 06:21:23 -06:00 |
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Gregory Nutt
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69cb752813
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Add CRC8 support. From Ken Pettit
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2014-12-09 13:27:22 -06:00 |
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Gregory Nutt
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297a255fd8
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avsprintf(): Fix a bug in usage of va_list on x86. On x86, va_list is a pointer to a single copy on the stack. avsprintf() calls lib_vsprintf() twice and so traverses the va_list twice using va_start. va_start modifies that single copy on the stack so that the second call to lib_vsprintf() fails. This appears to be an issue with x86 only so far
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2014-12-08 10:40:06 -06:00 |
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Gregory Nutt
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91e22aeedd
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Traveler: Change the way that the world path is managed.
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2014-12-08 09:28:53 -06:00 |
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Gregory Nutt
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7ad7163bd3
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Updated comments
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2014-11-29 17:39:40 -06:00 |
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Gregory Nutt
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4657f5c870
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Update some Documentation and comments associated with the last ioctl change
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2014-11-29 13:25:29 -06:00 |
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Gregory Nutt
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1a22ede31c
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Add some comments
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2014-11-29 10:59:41 -06:00 |
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Gregory Nutt
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e31d5125ae
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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.
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2014-11-29 10:53:22 -06:00 |
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Gregory Nutt
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d1cdf9b497
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Another fix misthink in big cppcheck changed
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2014-11-25 17:22:52 -06:00 |
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Gregory Nutt
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1aa528a572
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More fixes to problems noted by cppcheck. Some are kind of risky; some are real bugs.
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2014-11-25 14:10:35 -06:00 |
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Gregory Nutt
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9ac09db800
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More fixes to problems noted by cppcheck. Some are kind of risky; some are real bugs.
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2014-11-25 13:46:14 -06:00 |
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Gregory Nutt
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838f2053e4
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Fix some compile errors introduce in last commits
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2014-11-13 07:44:45 -06:00 |
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Gregory Nutt
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2a0549865f
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execl(): Don't allocate or free and argv[] list if there are not arguments
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2014-11-13 06:35:20 -06:00 |
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Gregory Nutt
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597999400e
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execl() no longer depends on CONFIG_MAX_TASK_ARGS
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2014-11-12 18:44:11 -06:00 |
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Gregory Nutt
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639641dc04
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The definition of strncpy() is that empty space should be zero-filled, the patch adds the zero filling (I didn’t know this, see e.g. the POSIX spec here: http://pubs.opengroup.org/onlinepubs/7908799/xsh/strncpy.html). From Lorenz Meier.
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2014-11-12 07:36:15 -06:00 |
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Gregory Nutt
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c23b7ec93d
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From Lorenz Meier: The implementation of access() as vararg macro has the issue that any function call with the same name (even in a C++ class) will match with it and result in a compile error. I have replaced it with a small function, and tried to have decent documentation as well. This resolves the compile issue, and shouldn’t have negative side effects for users of the function.
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2014-11-11 11:52:24 -06:00 |
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Gregory Nutt
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fe7bdb284e
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EFM32: Fix issues associated with SPI bi order. From Pierre
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2014-11-09 08:21:38 -06:00 |
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Gregory Nutt
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ee22104762
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Can't use formal parameter name 'template' in stdlib.h. Causes C++ compilation errors. Noted by Lorenz Meier
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2014-11-06 07:00:23 -06:00 |
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Gregory Nutt
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48888ad65b
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Add tmpnam() and tempnam()
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2014-11-05 10:44:16 -06:00 |
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Gregory Nutt
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787cd466d2
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Add tmpnam() and tempnam()
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2014-11-05 10:43:17 -06:00 |
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Gregory Nutt
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d13731711f
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Add mktemp() and mkstemp()
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2014-11-05 09:39:18 -06:00 |
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Gregory Nutt
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e6c2a36bbe
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Add optional timestamp to syslog output. From pn_bouteville@yahoo.fr
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2014-11-01 09:17:34 -06:00 |
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Gregory Nutt
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87ee3f2fc7
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SAM3/4: Fix error serial TERMIOS ioctl handling
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2014-10-30 12:23:15 -06:00 |
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Gregory Nutt
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6bbfb2b7ca
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Add isatty() function. From Alan Carvalho de Assis
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2014-10-27 12:29:15 -06:00 |
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Gregory Nutt
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179fabb019
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Add description of work queues to the porting guide. Update comments
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2014-10-14 10:21:18 -06:00 |
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Gregory Nutt
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740c5c4b7a
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Fix error in protected build, user-mode work queue
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2014-10-12 09:40:26 -06:00 |
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Gregory Nutt
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0c1c37bae2
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Fix some compiler errors in user-work queue configuration that crept in the last bunch of commits
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2014-10-11 16:27:24 -06:00 |
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Gregory Nutt
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b78fe7c270
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Rename CONFIG_SCHED_USRWORK to CONFIG_LIB_USRWORK
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2014-10-11 15:59:40 -06:00 |
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Gregory Nutt
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9292e3d9de
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Decouple the user-space work queue from the kernel space work queues
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2014-10-11 15:50:22 -06:00 |
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Gregory Nutt
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bb1d91bd83
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Make building of low-priority work queue independent of also building the high-priority work queue
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2014-10-11 14:43:24 -06:00 |
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Gregory Nutt
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743abd7155
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Add Kconfig support to select the number of low-priority worker thread
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2014-10-10 16:38:19 -06:00 |
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Gregory Nutt
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4a4b3ac537
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Add support for multiple low-priority worker threads
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2014-10-10 16:24:50 -06:00 |
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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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75e7a4dbfc
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Minor changes to work queue timing logic
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2014-10-10 12:27:11 -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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c2933b92e3
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libc/aio/aio.h is empty, but add some protection anyway in case it is ever used in the future
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2014-10-09 10:52:53 -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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5815201cc2
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Move syslog back to libc/syslog from fs/syslog
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2014-10-09 07:08:36 -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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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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176491ce75
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Misc changes to get a clean build after all of the syslog changes. There are probably other things still broken
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2014-10-08 16:23:48 -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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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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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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03b0dc12c7
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Add AIO interfaces to libc.csv
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2014-10-06 19:15:10 -06:00 |
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Gregory Nutt
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7cbe29e7db
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Fix compile problems with debug on
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2014-10-06 12:28:37 -06:00 |
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Gregory Nutt
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39c26d4cd4
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Fix a typo
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2014-10-06 08:11:03 -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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f34127823a
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First round of changes fo AIO integration
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2014-10-05 13:57:55 -06:00 |
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Gregory Nutt
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33b1f59ee8
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Most paranoid changes to assure the state of things
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2014-10-05 12:34:22 -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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