about summary refs log tree commit diff
path: root/sysdeps/unix/sysv/linux/arm
diff options
context:
space:
mode:
authorTom Honermann <tom@honermann.net>2022-06-30 08:52:14 -0400
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2022-07-06 09:29:42 -0300
commit8bcca1db3d7c0dc900a4cad4054c1439baf73684 (patch)
treec3d2bb8a6e32462178ba347f755b43c5ae51caff /sysdeps/unix/sysv/linux/arm
parent598f790fb17bcfff7fedde5209933a82d7748328 (diff)
downloadglibc-8bcca1db3d7c0dc900a4cad4054c1439baf73684.tar.gz
glibc-8bcca1db3d7c0dc900a4cad4054c1439baf73684.tar.xz
glibc-8bcca1db3d7c0dc900a4cad4054c1439baf73684.zip
stdlib: Implement mbrtoc8, c8rtomb, and the char8_t typedef.
This change provides implementations for the mbrtoc8 and c8rtomb
functions adopted for C++20 via WG21 P0482R6 and for C2X via WG14
N2653.  It also provides the char8_t typedef from WG14 N2653.

The mbrtoc8 and c8rtomb functions are declared in uchar.h in C2X
mode or when the _GNU_SOURCE macro or C++20 __cpp_char8_t feature
test macro is defined.

The char8_t typedef is declared in uchar.h in C2X mode or when the
_GNU_SOURCE macro is defined and the C++20 __cpp_char8_t feature
test macro is not defined (if __cpp_char8_t is defined, then char8_t
is a builtin type).

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
Diffstat (limited to 'sysdeps/unix/sysv/linux/arm')
-rw-r--r--sysdeps/unix/sysv/linux/arm/be/libc.abilist2
-rw-r--r--sysdeps/unix/sysv/linux/arm/le/libc.abilist2
2 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
index dbd5f07e6e..98b33708af 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
@@ -496,10 +496,12 @@ GLIBC_2.35 __memcmpeq F
 GLIBC_2.35 _dl_find_object F
 GLIBC_2.35 epoll_pwait2 F
 GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F
+GLIBC_2.36 c8rtomb F
 GLIBC_2.36 fsconfig F
 GLIBC_2.36 fsmount F
 GLIBC_2.36 fsopen F
 GLIBC_2.36 fspick F
+GLIBC_2.36 mbrtoc8 F
 GLIBC_2.36 mount_setattr F
 GLIBC_2.36 move_mount F
 GLIBC_2.36 open_tree F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
index 0f02d79faa..05dbbe5bcc 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
@@ -493,10 +493,12 @@ GLIBC_2.35 __memcmpeq F
 GLIBC_2.35 _dl_find_object F
 GLIBC_2.35 epoll_pwait2 F
 GLIBC_2.35 posix_spawn_file_actions_addtcsetpgrp_np F
+GLIBC_2.36 c8rtomb F
 GLIBC_2.36 fsconfig F
 GLIBC_2.36 fsmount F
 GLIBC_2.36 fsopen F
 GLIBC_2.36 fspick F
+GLIBC_2.36 mbrtoc8 F
 GLIBC_2.36 mount_setattr F
 GLIBC_2.36 move_mount F
 GLIBC_2.36 open_tree F