sergiotarxz/nuttx
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512 Commits

Author SHA1 Message Date
Gregory Nutt
5a35abb488 Improve some comments 2016-07-17 08:31:02 -06:00
Gregory Nutt
07e20479ad /dev/random: Add configuration option to use the congruential PRNG. 2016-07-17 07:56:25 -06:00
Gregory Nutt
ffd3a31649 Rename lib_rand.c to lib_srand.c 2016-07-17 07:11:09 -06:00
Gregory Nutt
95555a0199 PTY: Add ioctls to support locking and unlocking of the slave. LIBC: Add implementation of unlockpt() 2016-07-15 09:39:33 -06:00
Gregory Nutt
6139860c0b PTY: Added PTY IOCTL command definitions. Add support for TIOCGPTN. LIB: Implement ptsname() and ptsname_r() 2016-07-15 08:33:47 -06:00
David Alessio
912ad2d345 Fix bug in logf() algorithm that caused erroneous INFINITY results. 2016-07-14 20:15:37 -06:00
Gregory Nutt
96edfdb4c7 libm: Fix/improve range checks in lib_expi() and lib_expif(). 2016-07-12 09:59:10 -06:00
Gregory Nutt
3bc504b685 Per comment from David Alession: M_E128 will never be used since it is greater than FLT_MAX. 2016-07-12 09:59:08 -06:00
Gregory Nutt
dfe8596e53 Cosmetic 2016-07-11 14:15:34 -06:00
Gregory Nutt
f9d4b50207 If there are no streams, let printf() fall back to use syslog() for output. 2016-07-11 13:52:21 -06:00
Gregory Nutt
29eae10232 lib_expi/f(): Exponental table should be 'const'. Dimension was wrong for float version. 2016-07-11 13:53:31 -06:00
Gregory Nutt
6a081e118d Add guess at missing lib_libexpif.c file 2016-07-11 13:43:43 -06:00
David Alessio
261358f1f5 This change should significantly improve the performance of single precision floating point math library functions. The vast majority of changes have to do with preventing the compiler from needlessly promoting floats to doubles, performing the calculation with doubles, only to demote the result to float. These changes only affect the math lib functions that return float. 2016-07-11 07:02:50 -06:00
Gregory Nutt
830af912a1 Add sig_raise() 2016-07-04 09:32:36 -06:00
Gregory Nutt
bde90de12f Fix libc/zoneinfo build 2016-06-30 16:20:43 -06:00
Gregory Nutt
aa96a1d2ec Move the TZ/Olson zoneinfo data set from apps/system/zoneinfo to libc/zoneinfo 2016-06-30 15:40:37 -06:00
Gregory Nutt
67ea112767 Update ChangeLog 2016-06-27 13:08:40 -06:00
Gregory Nutt
2a19e16eb0 libc/hex2bin: Move the portable library portion of apps/system/hex2bin to nuttx/libc/hex2bin where it can be shared with the OS internals. 2016-06-27 11:22:38 -06:00
Gregory Nutt
7f16548f57 Replaces last three commits. Does the same thing, but does it in a way that does not change the usage model. 2016-06-21 05:26:08 -06:00
Gregory Nutt
b82743612f Even the 'unconditional' _alert() macro should be disabled if all debug features are disabled. 2016-06-20 22:38:54 -06:00
Gregory Nutt
505ca542e8 Remove some last traces of lowvsyslog that were missed; Add a SYSLOG emergency channel for handling assertion output more cleanly 2016-06-20 16:11:50 -06:00
Gregory Nutt
2a751068e6 Without lowsyslog() *llerr() is not useful. Eliminate and replace with *err(). 2016-06-20 12:44:38 -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
d40a473f72 Without lowsyslog() *llwarn() is not useful. Eliminate and replace with *warn(). 2016-06-20 09:37:08 -06:00
Gregory Nutt
2b445ddccc Remove lowsyslog(). The new syslog() includes all of the functionality of lowsyslog(). No longer any need for two interfaces. 2016-06-20 08:57:08 -06:00
Gregory Nutt
fa365e85f5 Update some cmoments 2016-06-20 06:11:22 -06:00
Gregory Nutt
7dd66a4620 Need to pass va_list as a reference to vsyslog. This is because va_list is a structure in some compilers and passing of structures in the NuttX sycalls does not work. 2016-06-19 14:50:00 -06:00
Gregory Nutt
5b2aa7bf99 Remove all traces of CONFIG_SYSLOG 2016-06-19 13:59:43 -06:00
Gregory Nutt
9434d3e945 There is now one-and-only-one copy of syslog_putc. It is in the SYSLOG channel logic and can redirect syslog output as needed. All former syslog_putc versions were renamed and the corresponding SYSLOG device initializaiton now calls syslog_channel() 2016-06-19 13:03:20 -06:00
Gregory Nutt
34f776dce9 Move the OS intensive part of vsyslog and vlowsyslog to drivers/syslog/vsyslog.c and vlowsyslog.c. Also move lib_syslogstrem to drivers/syslog/syslogstream.c 2016-06-19 07:56:24 -06:00
Gregory Nutt
d3b8c03a8a Fix a few missed changes from *dbg() to *err() and *vdbg() to *info() 2016-06-17 06:00:45 -06:00
Gregory Nutt
28192d3c60 Re-order some conditional compilation; up_interrupt_context() is not generally available to applications. 2016-06-16 20:10:19 -06:00
Gregory Nutt
ea8241027e syslog() will now automatically redirect output to lowsyslog() if called from an interrupt handler 2016-06-16 19:57:06 -06:00
Gregory Nutt
0c8c7fecf0 Add _ to the beginning of all debug macros to avoid name collisions 2016-06-16 12:33:32 -06:00
Gregory Nutt
24c51ec1ff Centralize definitions associated with CONFIG_DEBUG_LCD 2016-06-15 11:40:33 -06:00
Gregory Nutt
a98bc05f65 New debug macro: alert(). This is high priority, unconditional output and is used to simplify and stanardize crash error reporting. 2016-06-14 09:07:53 -06:00
Gregory Nutt
90e60513b1 New strtoul[l] functions need to include errno.h 2016-06-13 08:49:46 -06:00
Gregory Nutt
56c5da3030 Cosmetic change from review of PR53 2016-06-13 08:21:06 -06:00
Sebastien Lorquet
15c92867de Fixes for strtoul/strtoull. Fixes Issue #1 2016-06-13 15:29:05 +02:00
Gregory Nutt
5073bf1de6 Update some comments 2016-06-13 07:02:45 -06:00
Gregory Nutt
4f97f15b5e graphics/, libc/: Change some err() ERRORS to warn() WARNINGS or info() 2016-06-12 11:11:57 -06:00
Gregory Nutt
b1eb4fdd8e Rethink some recent warning removal logic 2016-06-12 07:17:04 -06:00
Gregory Nutt
cffef35644 Eliminate some warnings introduced with DEBUG changes 2016-06-11 18:09:39 -06:00
Gregory Nutt
a1469a3e95 Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err() 2016-06-11 15:50:49 -06:00
Gregory Nutt
e99301d7c2 Rename *lldbg to *llerr 2016-06-11 14:55:27 -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
a3bb764305 Add support for a warn() marco that will be between dbg() and info() in priority 2016-06-11 12:38:37 -06:00
Gregory Nutt
fc3540cffe Replace all occurrences of vdbg with vinfo 2016-06-11 11:59:51 -06:00
Gregory Nutt
3a74a438d9 Rename CONFIG_DEBUG_VERBOSE to CONFIG_DEBUG_INFO 2016-06-11 11:50:18 -06:00