Page History

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 * [#7424](https://github.com/apache/incubator-nuttx/pull/7424) libc: Add %T and %R conversion specifiers to strftime(3)
 * [#7025](https://github.com/apache/incubator-nuttx/pull/7025) libc: Add check in roundx() functions for infinite or NaN cases
 * [#7724](https://github.com/apache/incubator-nuttx/pull/7724) libc: Add Hexadecimal parsing for strtof
 * [#7661](https://github.com/apache/incubator-nuttx/pull/7661) libc: Add libc_stubs functions
 * [#6898](https://github.com/apache/incubator-nuttx/pull/6898) libc: add lib_dump utils
 * [#7198](https://github.com/apache/incubator-nuttx/pull/7198) libc: add obstack
 * [#7003](https://github.com/apache/incubator-nuttx/pull/7003) libc: add timingsafe_bcmp to libc #
 * [#6861](https://github.com/apache/incubator-nuttx/pull/6861) libc: Add some missing functions to libc.csv
 * [#7345](https://github.com/apache/incubator-nuttx/pull/7345) libc: Added flush of the read buffers when a file is reopened.
 * [#7224](https://github.com/apache/incubator-nuttx/pull/7224) libc: allow to enable LIBC_NETDB directly from menuconfig
 * [#7545](https://github.com/apache/incubator-nuttx/pull/7545) libc: atexit: correct return value of exitfunc lock
 * [#7175](https://github.com/apache/incubator-nuttx/pull/7175) libc: arm: use builtin routines instead of aliases of __aeabi_mem*
 * [#6856](https://github.com/apache/incubator-nuttx/pull/6856) libc: crc: Add full suffix to avoid the the penitential symbol collision
 * [#6841](https://github.com/apache/incubator-nuttx/pull/6841) libc: dns_client: directly initialize g_dns_servers and remove dns_initialize directly
 * [#7117](https://github.com/apache/incubator-nuttx/pull/7117) libc: Ensure key returned from ftok is unique
 * [#7567](https://github.com/apache/incubator-nuttx/pull/7567) libc: fine tune mutex/sem_t implementation
 * [#6959](https://github.com/apache/incubator-nuttx/pull/6959) libc: Fix wrong report by UBSan
 * [#6991](https://github.com/apache/incubator-nuttx/pull/6991) libc: Fixed pow() for negative bases.
 * [#6952](https://github.com/apache/incubator-nuttx/pull/6952) libc: fixes in strtod parser.
 * [#7349](https://github.com/apache/incubator-nuttx/pull/7349) libc: gmtimer: Fixed range of tm_yday.
 * [#7774](https://github.com/apache/incubator-nuttx/pull/7774) libc: hex2bin: Remove the unused declaration
 * [#6806](https://github.com/apache/incubator-nuttx/pull/6806) libc: Implement memfd on top of tmpfs
 * [#7688](https://github.com/apache/incubator-nuttx/pull/7688) libc: include: unified stream read and write interface
 * [#7677](https://github.com/apache/incubator-nuttx/pull/7677) libc: lib_libvsprintf: fix the float point print bug
 * [#6868](https://github.com/apache/incubator-nuttx/pull/6868) libc: libc.csv: Add new found missing functions
 * [#7343](https://github.com/apache/incubator-nuttx/pull/7343) libc: libfread: Fixed error flag when reading a write-only file.
 * [#6783](https://github.com/apache/incubator-nuttx/pull/6783) libc: localtime: fix some issues and update to consistent with mainline
 * [#7657](https://github.com/apache/incubator-nuttx/pull/7657) libc: machine: xtensa: make longjmp safe against context switch
 * [#7681](https://github.com/apache/incubator-nuttx/pull/7681) libc: Minor stream interface improvement
 * [#7700](https://github.com/apache/incubator-nuttx/pull/7700) libc: Minor fix for vsprintf and stream
 * [#6840](https://github.com/apache/incubator-nuttx/pull/6840) libc: move crc8.h, crc16.h and crc32.h from include to include/nuttx
 * [#7372](https://github.com/apache/incubator-nuttx/pull/7372) libc: move param check to sem_xx level
 * [#7185](https://github.com/apache/incubator-nuttx/pull/7185) libc: Move queue.h from include to include/nuttx
 * [#7820](https://github.com/apache/incubator-nuttx/pull/7820) libc: netdb: add proto.c
 * [#7289](https://github.com/apache/incubator-nuttx/pull/7289) libc: newlib/impure: declare thread specific file only if __NEWLIB__ is defined
 * [#7281](https://github.com/apache/incubator-nuttx/pull/7281) libc: newlib/impure: sync with newlib(4.2.0) reent update
 * [#7667](https://github.com/apache/incubator-nuttx/pull/7667) libc: obstack, mm/circbuf: Fix non-standard usage of void* arithmetics
 * [#7716](https://github.com/apache/incubator-nuttx/pull/7716) libc: optimize the code of the printf
 * [#6954](https://github.com/apache/incubator-nuttx/pull/6954) libc: Port strtod fixes to strtof, strtold and improve comments
 * [#7565](https://github.com/apache/incubator-nuttx/pull/7565) libc: pthread_barrier:don't destroy when barrier used
 * [#7644](https://github.com/apache/incubator-nuttx/pull/7644) libc: pthread: Change stacksize type from long to size_t
 * [#7005](https://github.com/apache/incubator-nuttx/pull/7005) libc: pthread: fix typo with CONFIG_PTHREAD_MUTEX_DEFAULT_PRIO_INHERIT
 * [#6805](https://github.com/apache/incubator-nuttx/pull/6805) libc: Remove CONFIG_LIBC_ERR
 * [#7116](https://github.com/apache/incubator-nuttx/pull/7116) libc: Remove LIBC_ERR from libs/libc/misc/Kconfig
 * [#7151](https://github.com/apache/incubator-nuttx/pull/7151) libc: Remove the reference of _stext/_etext from lib_cxx_initialize.c
 * [#5070](https://github.com/apache/incubator-nuttx/pull/5070) libc: semaphore: sem_init change defult protocol
 * [#7710](https://github.com/apache/incubator-nuttx/pull/7710) libc: signal: correct the return values
 * [#7499](https://github.com/apache/incubator-nuttx/pull/7499) libc: spawn: Always build lib_psa_[get|set]stacksize.c
 * [#6152](https://github.com/apache/incubator-nuttx/pull/6152) libc: stdio: Add stdio file locking functions
 * [#7770](https://github.com/apache/incubator-nuttx/pull/7770) libc: stdio: add total_len back
 * [#7310](https://github.com/apache/incubator-nuttx/pull/7310) libc: stdio: fix ungetc operation
 * [#7715](https://github.com/apache/incubator-nuttx/pull/7715) libc: stream: add putc interface for mtd/blk stream.
 * [#7694](https://github.com/apache/incubator-nuttx/pull/7694) libc: stream: Remove \n special handle from syslogstream_putc
 * [#7772](https://github.com/apache/incubator-nuttx/pull/7772) libc: stream: Rename [lib_stream_](put|get) to [lib_stream_](putc|getc)
 * [#7348](https://github.com/apache/incubator-nuttx/pull/7348) libc: strftime: Added support for the %w format specifier.
 * [#7455](https://github.com/apache/incubator-nuttx/pull/7455) libc: time: fix regression in clock_calendar2utc
 * [#7440](https://github.com/apache/incubator-nuttx/pull/7440) libc: time: mktime normalize struct tm

 * [#7819](https://github.com/apache/incubator-nuttx/pull/7819) openamp: don't depend on pen-amp.zip and libmetal.zip in the git mode
 * [#7534](https://github.com/apache/incubator-nuttx/pull/7534) openamp: update openmap lib version to 2022.10.0
 * [#7279](https://github.com/apache/incubator-nuttx/pull/7279) openamp: libmetal: support other arch sim host
 * [#7444](https://github.com/apache/incubator-nuttx/pull/7444) openamp: fix rptun don't wait issue when get tx patyload buffer

 * [#6910](https://github.com/apache/incubator-nuttx/pull/6910) syscall: fix task_testcancel header file
 * [#7557](https://github.com/apache/incubator-nuttx/pull/7557) syscall: prctl syscall is present unconditionally
 * [#6824](https://github.com/apache/incubator-nuttx/pull/6824) syscall: remove directory related function declaration since it become normal libc api after #6803

 * [#7735](https://github.com/apache/incubator-nuttx/pull/7735) Add linux-like panic notifier.
 * [#6994](https://github.com/apache/incubator-nuttx/pull/6994) binfmt: Check return pointer.
 * [#7498](https://github.com/apache/incubator-nuttx/pull/7498) binfmt: elf_addrenv_free select addrenv before up_addrenv_destroy
 * [#7473](https://github.com/apache/incubator-nuttx/pull/7473) Call nxsem_destroy or nxmutex_destry in the error path
 * [#6983](https://github.com/apache/incubator-nuttx/pull/6983) compiler.h: Rename inline_function to always_inline_function
 * [#7561](https://github.com/apache/incubator-nuttx/pull/7561) crypto: random_pool:add a new api arc4random
 * [#7516](https://github.com/apache/incubator-nuttx/pull/7516) fix a mistake about nxmutex & sem
 * [#6961](https://github.com/apache/incubator-nuttx/pull/6961) Fixed format specifier in various prints.
 * [#7532](https://github.com/apache/incubator-nuttx/pull/7532) hwspinlock: add hwspinlock driver for multi CPU
 * [#7472](https://github.com/apache/incubator-nuttx/pull/7472) Initialize global mutext/sem by NXMUTEX_INITIALIZER and SEM_INITIALIZER
 * [#6926](https://github.com/apache/incubator-nuttx/pull/6926) list.h: Change inline function to macro as much as possbile
 * [#7517](https://github.com/apache/incubator-nuttx/pull/7517) nxmutex: minor fix for mutex lock mismatch
 * [#6965](https://github.com/apache/incubator-nuttx/pull/6965) nxmutex: replace nxsem when used as a lock
 * [#6966](https://github.com/apache/incubator-nuttx/pull/6966) queue: Change some queue function to macro
 * [#6906](https://github.com/apache/incubator-nuttx/pull/6906) Replace all strncpy with strlcpy for safety
 * [#7590](https://github.com/apache/incubator-nuttx/pull/7590) sys: boardctl: Add more reset causes to enum
 * [#7033](https://github.com/apache/incubator-nuttx/pull/7033) timer: add arch_alarm tick interface
 * [#7115](https://github.com/apache/incubator-nuttx/pull/7115) time: Typedef time_t to uint64_t if CONFIG_SYSTEM_TIME64 is defined
 * [#6981](https://github.com/apache/incubator-nuttx/pull/6981) up_nputs: fix AddressSanitizer: global-buffer-overflow problem
 * [#7420](https://github.com/apache/incubator-nuttx/pull/7420) Update errno to match asm-generic

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