dffb8a67e3
Add entropy pool and strong random number generator
...
Entropy pool gathers environmental noise from device drivers, user-space, etc., and returns good random numbers, suitable for cryptographic use. Based on entropy pool design from *BSDs and uses BLAKE2Xs algorithm for CSPRNG output.
Patch also adds /dev/urandom support for using entropy pool RNG and new 'getrandom' system call for getting randomness without file-descriptor usage (thus avoiding file-descriptor exhaustion attacks). The 'getrandom' interface is similar as 'getentropy' and 'getrandom' available on OpenBSD and Linux respectively.
2017-03-30 07:38:37 -06:00
7dea99ff9d
Parts of last syscall commit that were omitted.
2017-03-27 09:38:27 -06:00
4800d3f545
Add syscall support for pthread_mutex_consistent()
2017-03-27 09:36:03 -06:00
c3ccfab720
Fix mksyscall host binary name
2017-03-16 11:40:03 -06:00
74160ccc4e
Add syscall support for fstatfs.
2017-02-17 08:46:07 -06:00
e7404280e8
fstat(): Add syscall support
2017-02-14 10:44:01 -06:00
4417e74977
Soft links: Add an (untested) implementation of readlink()
2017-02-03 13:57:12 -06:00
b39d962021
Soft links: Update Documentation, rename file, add system calls
2017-02-02 17:11:08 -06:00
34e539926a
Syscalls: Remove modsym() syscall. There is no reason why appication code could ever use symbolic information from a symbol within a kernel module. The modsym() interface is only meaningful within the kernel.
2017-01-28 11:03:06 -06:00
ec755a4091
SYSCALLS: Correct a bad function prototype generated in PROTECTED mode with kernel modules enabled.
2017-01-23 14:04:32 -06:00
4574a1ca42
Modules: Extend the module interface so that we can access symbols exported by the module.
2017-01-22 14:26:22 -06:00
d648f9c8b4
Add task_testcancel()
2016-12-10 16:34:14 -06:00
f132960789
Add task_setcanceltype()
2016-12-10 16:06:14 -06:00
5fb207eb36
Add task_setcancelstate()
2016-12-10 15:16:46 -06:00
e62b3bccd3
pthread_setcanceltype() and pthread_testcancel() do not have to be system calls if cancellation points are not enabled.
2016-12-10 07:40:48 -06:00
1b2135a90a
Add pthread_setcanceltype() and pthread_testcancel() as system calls.
2016-12-10 07:12:11 -06:00
a1fbc2ad0d
pthreads: Add pthread_cleanup_push() and pthread_cleanup_pop()
2016-12-08 09:27:13 -06:00
73fc186beb
sem_setprotocol: Handle a case of missing proxy for sem_setprotocol. Reorder so that (1) this error is avoided, and (2) >No proxy is needed if priority inheritance is not enabled.
2016-11-03 18:51:38 -06:00
4c8ec0d2ca
include/nuttx/semaphore.h: Fix broken macros
2016-11-03 12:49:44 -06:00
d5b4d848d3
Move protoypes for the non-standard include/semaphore.h file to the non-standard include/nuttx/semaphore.h with the other non-standard semaphore interfaces.
2016-11-02 14:43:03 -06:00
b738a646ad
sem_getprotocol() can be in C library
2016-11-02 09:29:16 -06:00
92d3022411
Add pthread_mutexattr_get/set_protocol and non-standard sem_get/set_protocol. These may use to enable or disable priority inheritance on a single semaphore.
2016-11-02 09:05:18 -06:00
309480d0f9
Merge branch 'timekeeping' of bitbucket.org:nuttx/nuttx
2016-07-28 09:34:00 -06:00
cf1d0e3222
Grrr.. more errors in same conditional compilation
2016-07-20 15:34:53 -06:00
3218862616
Fix some backward conditional compilation
2016-07-20 15:32:56 -06:00
bfc664af49
Fix pipe2() and mkfifo2() syscall logic
2016-07-20 15:26:54 -06:00
129ddc2d44
Fix typo introduced into syscall logic
2016-07-20 13:55:31 -06:00
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
e73e82a923
Move prototypes of mkfifo2() from sys/stat.h and pipe2() from unistd.h. They are non-standard and should not be in such a public place. They are not in include/nuttx/fs/fs.h (which isn't a great place either).
2016-07-20 11:57:18 -06:00
b28fa8a609
Move pipe() and mkpipe() to nuttx/libc. Change syscalls to pipe2() and mkfifo2()
2016-07-19 14:15:26 -06:00
246773faa7
Rename CONFIG_SCHED_TIMEKEEPING to CONFIG_CLOCK_TIMEKEEPING. That is a better compartmentalized name.
2016-07-11 06:54:02 -06:00
f47b69e1f0
Add support for adjtime system call
2016-07-10 16:55:32 -06:00
c373b45b21
_vsyslog PROXY: Wrong header file
2016-06-21 16:53:54 -06:00
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
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
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
f5e5908a70
vsyslog is now a system call
2016-06-19 07:03:44 -06:00
5a590e99b9
Add SYSCALLS for pthread_setaffinity() and pthread_getaffinity()
2016-02-19 18:13:06 -06:00
d68d9cbd32
Fix typo introduced in the last commit
2016-01-21 16:51:28 -06:00
032ad1b70b
Remove clock_systimer32 and clock_systimer64. There is now only clock_systimer
2016-01-21 16:49:24 -06:00
72bd1e7634
Yet another error introduced with last clock_systimer changes
2016-01-21 14:12:52 -06:00
19919d630b
Yet another error introduced with last clock_systimer changes
2016-01-21 14:09:06 -06:00
c4e61a4761
Fix another error introduced with last clock_systimer changes
2016-01-21 14:05:50 -06:00
f348e68069
Update to use 64-bit timer when available
2016-01-21 11:54:26 -06:00
435d7597cf
sycalls: Fix some missing quotes in the syscall CSV file
2015-12-15 17:49:07 -06:00
3beff9568e
Module: Fix up system calls for changes to insmod prototype
2015-12-13 08:12:28 -06:00
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
303123deb9
Add syscall support for insmod and rmmod
2015-12-12 11:11:09 -06:00
9c66bde5b0
Fix typo in pre-processor command noted by Pierre-noel Bouteville. Also move # of pre-processior command to column 1
2015-09-05 09:10:48 -06:00
9ab3f03153
Define some symbol export conditions, correct errno and add sleep and usleep. From Pavel Pisa
2015-08-23 09:05:40 -06:00
Jussi Kivilinna