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The LLVM C Library

The LLVM C Library

Using LLVM-libc

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Platforms

libc for GPUs
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Implementation Status

Headers
- aio.h
- arpa/inet.h
- assert.h
- byteswap.h
- complex.h
- cpio.h
- ctype.h
- dirent.h
- dlfcn.h
- endian.h
- errno.h
- fcntl.h
- fenv.h
- float.h
- fmtmsg.h
- fnmatch.h
- ftw.h
- glob.h
- grp.h
- iconv.h
- inttypes.h
- langinfo.h
- libgen.h
- limits.h
- locale.h
- math.h
- monetary.h
- mqueue.h
- ndbm.h
- net/if.h
- netdb.h
- netinet/in.h
- netinet/tcp.h
- nl_types.h
- poll.h
- pthread.h
- pwd.h
- regex.h
- sched.h
- search.h
- semaphore.h
- setjmp.h
- signal.h
- spawn.h
- stdbit.h
- stdckdint.h
- stdfix.h
- stdint.h
- stdio.h
- stdlib.h
- string.h
- strings.h
- sys/ipc.h
- sys/mman.h
- sys/msg.h
- sys/resource.h
- sys/select.h
- sys/sem.h
- sys/shm.h
- sys/socket.h
- sys/stat.h
- sys/statvfs.h
- sys/time.h
- sys/times.h
- sys/types.h
- sys/uio.h
- sys/un.h
- sys/utsname.h
- sys/wait.h
- syslog.h
- tar.h
- termios.h
- threads.h
- time.h
- uchar.h
- ulimit.h
- unistd.h
- utime.h
- utmpx.h
- wchar.h
- wctype.h
- wordexp.h
Architecture Support
Platform Support
Compiler Support

Development

Contributing to the libc Project
Building and Testing the libc
Developer Guides
Math Functions
- Log/Log10/Log2 Algorithm
- Fixed-Point Arithmetic
Bringup on a New OS or Architecture
LLVM-libc Maintainers
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Links

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netinet/tcp.h¶

POSIX.1-2024

1 / 1 (100.0%)

POSIX.1-2024

1 / 1 (100.0%)

Macros

1 / 1 (100.0%)

Macros¶

Macro	Status	C23 Section	POSIX Docs
`TCP_NODELAY`	Implemented	–	POSIX.1-2024

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