Jussi Kivilinna
705185be1e
libc/string/lib_vikmemcpy.c: fix 'casting pointer to integer of different size' compiler warnings
2017-05-31 09:33:44 -06:00
Masayuki Ishikawa
6ccc01ad46
netdb: Fix bugs in lib_gethostbynamer.c
...
This fix sets h_name in struct hostent returned by gethostbyname()
Signed-off-by: Masayuki Ishikawa <masayuki.ishikawa@gmail.com>
2017-05-25 10:59:10 +09:00
Masayuki Ishikawa
2b028bc4e5
netdb: Fix time info in lib_dnscache.c
...
Signed-off-by: Masayuki Ishikawa <masayuki.ishikawa@gmail.com>
2017-05-23 16:02:41 +09:00
Matias v01d
820ef7059e
libc/wchar: Versions mbrlen and mbsrtowcs taken and adapted from FreeBSD code (at https://github.com/freebsd/freebsd/ )
2017-05-13 17:07:40 -06:00
Matias v01d
7cc2ee25ec
libc/wchar: Versions mbrlen and mbsrtowcs taken and adapted from FreeBSD code (at https://github.com/freebsd/freebsd/ )
2017-05-13 17:06:58 -06:00
Gregory Nutt
6e4918c557
Remove CONFIG_ARM_TOOLCHAIN_GNU; replace with CONFIG_ARCH_TOOLCHAIN_GNU
2017-05-13 13:28:15 -06:00
Gregory Nutt
0de294a586
Fix lots of occurrences of 'the the', 'the there', 'the these', 'the then', 'the they.
2017-05-11 13:35:56 -06:00
Jussi Kivilinna
afc46cb7ba
fixedmath: add square root and b32_t conversion operators
2017-05-04 06:50:08 -06:00
Gregory Nutt
d5207efb5a
Be consistent... Use Name: consistent in function headers vs Function:
2017-04-21 16:33:14 -06:00
Ritajina
eab139a539
libc/netdb: in dns_query_callback, ret != -EADDRNOTAVAIL condition consumes error returns including EAGAIN in this case, dns query retransmission doesn't work
2017-04-12 06:41:08 -06:00
Gregory Nutt
948332ca34
pthreads: Backed most of last pthread changes. Found the 'real' root poblem. A one like error in pthread_mutex.c.
2017-04-10 09:51:03 -06:00
Gregory Nutt
84849cfc5e
examples/ostest: pthread rwlock cleanup handlers must call pthread_consistent, not pthread_mutex_unlock() on cancellation if robust mutexes are enabled.
2017-04-10 08:44:08 -06:00
Juha Niskanen
755e9312b5
pthread: use cancel cleanup handlers in rwlock
2017-04-10 07:18:16 -06:00
Mark Schulte
2b1ca79b4b
pthread rwlock bugfixes
2017-04-07 15:45:24 -06:00
Gregory Nutt
b631dc886f
Remove CONFIG_PTHREAD_RWLOCK. Rwlock interfaces built unconditionally.
2017-04-07 07:34:22 -06:00
Mark Schulte
7bb26d2615
pthreads: Adding rwlock implementation
...
Adding an implementation for read/write locks into the pthread library.
These locks are writer priority, such that if any writers come in they
are given priority for writing.
2017-04-07 07:03:00 -06:00
Gregory Nutt
1b6630ee75
6loWPAN: Fix compile errors and warnings when building the complete 6loWPAN configuration.
2017-04-02 17:46:22 -06:00
Gregory Nutt
0ded0f5866
Update README and comments
2017-03-30 08:43:07 -06:00
Jussi Kivilinna
dffb8a67e3
Add entropy pool and strong random number generator
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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
Gregory Nutt
b07d3fc305
Rename CONFIG_MUTEX_TYPES to CONFIG_PTHREAD_MUTEX_TYPES
2017-03-27 09:08:14 -06:00
Gregory Nutt
d1196ddb60
pthread mutex: Forgot to add files in last commit
2017-03-27 07:49:13 -06:00
Gregory Nutt
666208cf23
pthread mutexes: Add option to support both unsafe and robust mutexes via pthread_mutexattr_get/setrobust().
2017-03-26 18:37:24 -06:00
Gregory Nutt
bacc4e9b93
Update errno values. Add new values; remove obsolete values
2017-03-26 09:22:00 -06:00
Jussi Kivilinna
d0c54039dc
Add ffsl(), ffsll(), fls(), flsl(), flsll() and use GCC's __builtin_ctz/__builtin_clz for faster implementation of these
2017-03-24 09:41:31 -06:00
Jussi Kivilinna
acec5e3199
vsnprintf(): If size is zero, then vsnprintf() should return the size of the required buffer without writing anything. This is same fix that was done for snprintf in 2014 by commit 59846a8fe9
.
2017-03-17 17:34:56 -06:00
Jussi Kivilinna
ac0d957f26
libc: printf: fix precision for string formatting. Fixes use of format precision to truncate input string.
2017-03-17 17:32:44 -06:00
Gregory Nutt
360539afac
Priority inheritance: When CONFIG_SEM_PREALLOCHOLDERS==0, there is only a single, hard-allocated holder structure. This is problem because in sem_wait() the holder is released, but needs to remain in the holder container until sem_restorebaseprio() is called. The call to sem_restorebaseprio() must be one of the last things the sem_wait() does because it can cause the task to be suspended. If in sem_wait(), a new task gets the semaphore count then it will fail to allocate the holder and will not participate in priority inheritance. This fix is to add two hard-allocated holders in the sem_t structure: One of the old holder and one for the new holder.
2017-03-10 09:30:15 -06:00
Gregory Nutt
769427ed5a
pthreads: Fix pthread_mutexattr_init(). It was not initializing the protocol field when priority inheritance is enabled.
2017-03-10 09:24:41 -06:00
Gregory Nutt
ba117284c2
Update some coments.
2017-03-08 14:30:47 -06:00
Alan Carvalho de Assis
d43380d543
Add wcstoull function
2017-03-08 13:28:50 -06:00
Alan Carvalho de Assis
d9bfcfc330
Add mbsnrtowcs wcsnrtombs just returning sucess
2017-03-08 13:24:03 -06:00
Alan Carvalho de Assis
8bc080b7c6
Add swprintf function
2017-03-08 13:00:37 -06:00
Alan Carvalho de Assis
5e3280bba1
C Library: Add wcstod function
2017-03-08 12:52:03 -06:00
Alan Carvalho de Assis
2d1ace3ee5
Add wcstof function
2017-03-08 12:47:23 -06:00
Alan Carvalho de Assis
6e0afb2905
C library: Ad wcstol() and wcstold().
2017-03-08 12:42:20 -06:00
Alan Carvalho de Assis
2f5024b4a1
Add wcstoul function
2017-03-08 12:32:36 -06:00
Alan Carvalho de Assis
3ccef07863
C library: Add wcstoll function
2017-03-08 12:26:35 -06:00
Gregory Nutt
05a288f2e1
C library: Add strerror_r
2017-03-08 12:14:07 -06:00
Gregory Nutt
f97a99e051
C library: Remove unused static global from lib_dtoa.c
2017-02-26 18:17:08 -06:00
David Sidrane
4692399e18
Fixes warning and file name
2017-02-22 19:19:49 +00:00
Gregory Nutt
4539988d00
Removed CONFIG_LIBC_ARCH_BZERO. bzero() is a deprecated interface. There are no architecture-specific replacements and, if there were, they should replace memset(), not bzero().
2017-02-22 10:41:49 -06:00
Gregory Nutt
4d23bfd73d
Update libc/libc.csv
2017-02-16 16:35:24 -06:00
Gregory Nutt
4f5879f998
C library: Add ffs(). Add strings.h. Move strcasecmp, strncasecmp, bzero, bcmp, and bcopy to where they belong in strings.h.h, not string.h. bzero, bcmp, and bcopy are legacy functions; the contemporary counterparts should be used instead.
2017-02-16 16:10:09 -06:00
Gregory Nutt
2cfbf9c8d8
C library: Add strtoimax and strtoumax.
2017-02-16 15:12:37 -06:00
Gregory Nutt
4ed3ae19d7
Add file that I forgot to add in last commit. Move libc/stdlib/lib_imaxabs.c to inittypes/.
2017-02-16 14:54:35 -06:00
Gregory Nutt
a49b349614
C library: Add swab()
2017-02-16 14:42:27 -06:00
Gregory Nutt
fed9d5a0f8
cunistd: Fix stray single back quote the crept in in last commit.
2017-02-16 11:22:02 -06:00
Gregory Nutt
b4d378adb8
Don't build libc/pthread if pthreasa are disable. Fix a warning in dirent logic if mountpoints are disabled.
2017-02-16 09:53:13 -06:00
Gregory Nutt
1ca0437909
libc/Kconfig: Remove source'ing file twice. Use cleaner dependencies in some menus.
2017-02-10 10:28:34 -06:00
Gregory Nutt
67feda60b2
libc/Kconfig: Use menus vs. comments to better organize the C library menus
2017-02-10 10:04:56 -06:00