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llvm-project/libc/include/llvm-libc-types
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Alexey Samsonov 6a6564cd14
[libc] Add more macro/type declarations to Elf headers. (#185348) 
* Add several `AT_` macro values from `<sys/auxv.h>`. In particular,
this allows to make internal Linux auxv header parsing more hermetic by
removing one of Linux header includes.
* Add constants between `DT_ADDRNGLO` and `DT_ADDRNGHI`, in particular
`DT_GNU_HASH`, which is de-facto standard on many platforms.
* Add `Elf32_auxv_t` and `Elf64_auxv_t` types which define the auxv
entries and can be used by VDSO parsing code. Note that this PR doesn't
yet update libc's own Linux auxv header support (in
`src/__support/OSUtil/linux/auxv.h`).

This fixes some of the missing definitions when building code working
with Elf files, such as Abseil's debugging support in

https://github.com/abseil/abseil-cpp/tree/master/absl/debugging/internal.
2026-03-09 15:12:54 -07:00
..
__atexithandler_t.h
…
__atfork_callback_t.h
…
__barrier_type.h
Add <stdbool.h> to llvm-libc-types headers that need it. (#165798)
2025-10-30 16:37:00 -07:00
__call_once_func_t.h
…
__dl_iterate_phdr_callback_t.h
[libc] Define (stub) dl_iterate_phdr (#131436)
2025-03-18 11:38:33 -07:00
__exec_argv_t.h
…
__exec_envp_t.h
…
__futex_word.h
…
__getoptargv_t.h
…
__jmp_buf.h
[libc] Fix issue with sigjmp_buf.h not being found (#150439)
2025-07-24 19:50:50 +01:00
__mutex_type.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
__pthread_once_func_t.h
…
__pthread_start_t.h
…
__pthread_tss_dtor_t.h
…
__qsortcompare_t.h
…
__qsortrcompare_t.h
…
__search_compare_t.h
[libc] Combine the function prototype int (*compar)(const void *, const void *) (#134238)
2025-04-04 00:36:23 +08:00
__thread_type.h
…
ACTION.h
…
blkcnt_t.h
…
blksize_t.h
…
cc_t.h
…
cfloat16.h
[libc] Implement CMPLX related macros (#156344)
2025-09-05 10:08:04 +08:00
cfloat128.h
[NFC] Fix a comment for cfloat128.h (#157093)
2025-09-05 21:16:03 +08:00
char8_t.h
[libc] Build fixes for widechar characterconverter (#143805)
2025-06-12 17:34:45 +00:00
char16_t.h
…
char32_t.h
…
clock_t.h
…
clockid_t.h
[libc] Add clock_gettime for Darwin (#167160)
2025-11-28 20:23:41 +05:30
CMakeLists.txt
[libc] Add more macro/type declarations to Elf headers. (#185348)
2026-03-09 15:12:54 -07:00
cnd_t.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
cookie_io_functions_t.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
cpu_set_t.h
[libc][sched] Implement CPU_ZERO, CPU_ISSET, CPU_SET macros (#131524)
2025-03-19 13:44:41 -04:00
dev_t.h
…
DIR.h
…
div_t.h
…
Dl_info.h
[libc] Add dladdr to dlfcn.h (#149872)
2025-08-05 15:06:08 -07:00
double_t.h
…
EFI_ALLOCATE_TYPE.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_BOOT_SERVICES.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_CAPSULE.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_CONFIGURATION_TABLE.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_DEVICE_PATH_PROTOCOL.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_EVENT.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_GUID.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_HANDLE.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_INTERFACE_TYPE.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_LOCATE_SEARCH_TYPE.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_MEMORY_DESCRIPTOR.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_MEMORY_TYPE.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_OPEN_PROTOCOL_INFORMATION_ENTRY.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_PHYSICAL_ADDRESS.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_RUNTIME_SERVICES.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_SIMPLE_TEXT_INPUT_PROTOCOL.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_STATUS.h
[libc][uefi] add crt1 (#132150)
2025-05-09 09:02:33 -07:00
EFI_SYSTEM_TABLE.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_TABLE_HEADER.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_TIME.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_TIMER_DELAY.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_TPL.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
EFI_VIRTUAL_ADDRESS.h
[libc] Add UEFI headers (#127126)
2025-02-28 11:43:33 -05:00
Elf32_Addr.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_auxv_t.h
[libc] Add more macro/type declarations to Elf headers. (#185348)
2026-03-09 15:12:54 -07:00
Elf32_Chdr.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Dyn.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Ehdr.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Half.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Lword.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Nhdr.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Off.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Phdr.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Rel.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Rela.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Shdr.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Sword.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Sym.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Verdaux.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Verdef.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Vernaux.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Verneed.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Versym.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Word.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf32_Xword.h
[libc] Add Elf32_Xword type (#177915)
2026-01-26 14:48:35 -08:00
Elf64_Addr.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_auxv_t.h
[libc] Add more macro/type declarations to Elf headers. (#185348)
2026-03-09 15:12:54 -07:00
Elf64_Chdr.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Dyn.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Ehdr.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Half.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Lword.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Nhdr.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Off.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Phdr.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Rel.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Rela.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Shdr.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Sword.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Sxword.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Sym.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Verdaux.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Verdef.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Vernaux.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Verneed.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Versym.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Word.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
Elf64_Xword.h
[libc] Provide a minimal implementation of elf.h (#172766)
2026-01-12 10:56:49 -08:00
ENTRY.h
[libc] Add struct entry definition in addition to ENTRY according to POSIX. (#139773)
2025-05-13 15:48:30 -04:00
fd_set.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
fenv_t.h
[libc] Add basic support for building SPIR-V libraries (#181049)
2026-02-16 20:27:39 -06:00
fexcept_t.h
[libc] Fix fexcept_t type to match canonical ABI and API (#113666)
2024-10-30 10:09:34 -07:00
FILE.h
…
float128.h
…
float_t.h
…
fsblkcnt_t.h
…
fsfilcnt_t.h
…
gid_t.h
…
imaxdiv_t.h
…
in_addr_t.h
[libc] add in_addr{, _t} type (#162452)
2025-10-08 22:08:22 +08:00
in_addr.h
[libc] add in_addr{, _t} type (#162452)
2025-10-08 22:08:22 +08:00
ino_t.h
…
int_hk_t.h
[libc] add missing headers in stdfix (#162078)
2025-10-24 10:42:31 -07:00
int_hr_t.h
[libc] add missing headers in stdfix (#162078)
2025-10-24 10:42:31 -07:00
int_k_t.h
[libc] add missing headers in stdfix (#162078)
2025-10-24 10:42:31 -07:00
int_lk_t.h
[libc] add missing headers in stdfix (#162078)
2025-10-24 10:42:31 -07:00
int_lr_t.h
[libc] add missing headers in stdfix (#162078)
2025-10-24 10:42:31 -07:00
int_r_t.h
[libc] add missing headers in stdfix (#162078)
2025-10-24 10:42:31 -07:00
jmp_buf.h
[libc] Fix issue with sigjmp_buf.h not being found (#150439)
2025-07-24 19:50:50 +01:00
key_t.h
[libc][sys] add header and functions for sys ipc (#182700)
2026-03-03 09:48:18 -05:00
ldiv_t.h
…
lldiv_t.h
…
locale_t.h
[libc] Initial support for 'locale.h' in the LLVM libc (#102689)
2024-08-22 12:58:46 -05:00
mbstate_t.h
[libc] mbrtowc implementation (#144760)
2025-06-20 20:00:59 +00:00
mode_t.h
…
mtx_t.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
nfds_t.h
[libc][POSIX][poll.h] implement poll (#125118)
2025-02-05 13:24:39 -08:00
nl_catd.h
[libc] Stub out message catalog functions from <nl_types.h> (#164360)
2025-10-21 10:34:35 -07:00
nlink_t.h
…
off64_t.h
…
off_t.h
…
once_flag.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
pid_t.h
…
posix_spawn_file_actions_t.h
…
posix_spawnattr_t.h
…
pthread_attr_t.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
pthread_barrier_t.h
[libc] Reland #148948 "Implement barriers for pthreads" (#151021)
2025-07-29 16:39:40 +00:00
pthread_barrierattr_t.h
Add <stdbool.h> to llvm-libc-types headers that need it. (#165798)
2025-10-30 16:37:00 -07:00
pthread_condattr_t.h
…
pthread_key_t.h
…
pthread_mutex_t.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
pthread_mutexattr_t.h
…
pthread_once_t.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
pthread_rwlock_t.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
pthread_rwlockattr_t.h
…
pthread_spinlock_t.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
pthread_t.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
rlim_t.h
…
sa_family_t.h
…
sig_atomic_t.h
…
sighandler_t.h
[libc][signal] clean up usage of sighandler_t (#125745)
2025-02-07 10:43:56 -08:00
siginfo_t.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
sigjmp_buf.h
[libc] Fix issue with sigjmp_buf.h not being found (#150439)
2025-07-24 19:50:50 +01:00
sigset_t.h
[libc] Fix sigset_t type definition (#123277)
2025-01-16 22:32:23 -08:00
size_t.h
[libc] Update size_t and ssize_t definitions to use __SIZE_TYPE__ and __PTRDIFF_TYPE__ respectively. (#143921)
2025-06-12 13:11:42 -04:00
socklen_t.h
…
speed_t.h
…
ssize_t.h
[libc] Update size_t and ssize_t definitions to use __SIZE_TYPE__ and __PTRDIFF_TYPE__ respectively. (#143921)
2025-06-12 13:11:42 -04:00
stack_t.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
struct_dirent.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
struct_dl_phdr_info.h
[libc] Define (stub) dl_iterate_phdr (#131436)
2025-03-18 11:38:33 -07:00
struct_epoll_data.h
…
struct_epoll_event.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
struct_f_owner_ex.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
struct_flock64.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
struct_flock.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
struct_hsearch_data.h
…
struct_iovec.h
[libc] Add functions to send/recv messages (#106467)
2024-09-19 14:43:00 -07:00
struct_ipc_perm.h
[libc][sys] add header and functions for sys ipc (#182700)
2026-03-03 09:48:18 -05:00
struct_itimerval.h
[libc] Implement getitimer and setitimer, add proxy headers for itimerval (#134773)
2025-04-14 13:39:42 -07:00
struct_lconv.h
[libc] Initial support for 'locale.h' in the LLVM libc (#102689)
2024-08-22 12:58:46 -05:00
struct_msghdr.h
[libc] Add functions to send/recv messages (#106467)
2024-09-19 14:43:00 -07:00
struct_pollfd.h
[libc][POSIX][poll.h] implement poll (#125118)
2025-02-05 13:24:39 -08:00
struct_rlimit.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
struct_rusage.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
struct_sched_param.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
struct_sigaction.h
[libc][signal] clean up usage of sighandler_t (#125745)
2025-02-07 10:43:56 -08:00
struct_sockaddr_un.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
struct_sockaddr.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
struct_stat.h
[libc] Add backwards-compatibility macro to struct stat. (#182601)
2026-02-24 22:28:30 +00:00
struct_statvfs.h
…
struct_termios.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
struct_timespec.h
[libc] Add clock_gettime for Darwin (#167160)
2025-11-28 20:23:41 +05:30
struct_timeval.h
[libc] Add clock_gettime for Darwin (#167160)
2025-11-28 20:23:41 +05:30
struct_tm.h
[libc] create TimeReader to look at a struct tm (#126138)
2025-02-11 14:37:15 -08:00
struct_utsname.h
…
suseconds_t.h
[libc] Add clock_gettime for Darwin (#167160)
2025-11-28 20:23:41 +05:30
tcflag_t.h
…
thrd_start_t.h
…
thrd_t.h
[libc] Use relative inclusion for public headers. (#114324)
2024-11-01 14:33:30 -04:00
time_t_32.h
[libc] Add clock_gettime for Darwin (#167160)
2025-11-28 20:23:41 +05:30
time_t_64.h
[libc] Add clock_gettime for Darwin (#167160)
2025-11-28 20:23:41 +05:30
time_t.h
[libc] Make use of 32-bit time_t a config option (#102012)
2024-08-08 16:36:05 +01:00
tss_dtor_t.h
…
tss_t.h
…
uid_t.h
…
uint_uhk_t.h
[libc] add missing headers in stdfix (#162078)
2025-10-24 10:42:31 -07:00
uint_uhr_t.h
[libc] add missing headers in stdfix (#162078)
2025-10-24 10:42:31 -07:00
uint_uk_t.h
[libc] add missing headers in stdfix (#162078)
2025-10-24 10:42:31 -07:00
uint_ulk_t.h
[libc] add missing headers in stdfix (#162078)
2025-10-24 10:42:31 -07:00
uint_ulr_t.h
[libc] add missing headers in stdfix (#162078)
2025-10-24 10:42:31 -07:00
uint_ur_t.h
[libc] add missing headers in stdfix (#162078)
2025-10-24 10:42:31 -07:00
union_sigval.h
…
VISIT.h
[libc] Add VISIT enum for search.h (#132746)
2025-03-26 10:00:32 +08:00
wchar_t.h
[libc] Do not redefine wchar_t when compiling in C++ (#110769)
2024-10-01 17:28:42 -07:00
wint_t.h
[libc][wchar] Move wchar's types to proxy headers. (#109334)
2024-09-19 22:23:51 -04:00