about summary refs log tree commit diff
path: root/sysdeps/unix/sysv/linux/csky
diff options
context:
space:
mode:
authorFlorian Weimer <fweimer@redhat.com>2021-06-02 07:32:20 +0200
committerFlorian Weimer <fweimer@redhat.com>2021-06-02 09:06:10 +0200
commita23c28ec0d1cd67d25972181f613ef6dbfe4e299 (patch)
treea6dd4e7c1a2ebb65af836b87e8b441ae6ece357a /sysdeps/unix/sysv/linux/csky
parentc44838ebf8b8da0795d56e05b477c5d2b37b4a19 (diff)
downloadglibc-a23c28ec0d1cd67d25972181f613ef6dbfe4e299.tar.gz
glibc-a23c28ec0d1cd67d25972181f613ef6dbfe4e299.tar.xz
glibc-a23c28ec0d1cd67d25972181f613ef6dbfe4e299.zip
dlfcn: Move dlerror into libc
The symbol was moved using scripts/move-symbol-to-libc.py.

There is a minor functionality enhancement: dlerror now sets
errno if it was set as part of the exception.  (This is the result
of using %m in asprintf, to avoid the strerror PLT call.) The
previous errno value upon function return was unpredictable.
Documenting this as a feature is premature; we need to make sure
that the error codes are meaningful when they are set by the dynamic
loader.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
Diffstat (limited to 'sysdeps/unix/sysv/linux/csky')
-rw-r--r--sysdeps/unix/sysv/linux/csky/libc.abilist2
-rw-r--r--sysdeps/unix/sysv/linux/csky/libdl.abilist1
2 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist
index adb4e15cb8..cd740fb61e 100644
--- a/sysdeps/unix/sysv/linux/csky/libc.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libc.abilist
@@ -699,6 +699,7 @@ GLIBC_2.29 dirfd F
 GLIBC_2.29 dirname F
 GLIBC_2.29 div F
 GLIBC_2.29 dl_iterate_phdr F
+GLIBC_2.29 dlerror F
 GLIBC_2.29 dngettext F
 GLIBC_2.29 dprintf F
 GLIBC_2.29 drand48 F
@@ -2285,6 +2286,7 @@ GLIBC_2.34 cnd_init F
 GLIBC_2.34 cnd_signal F
 GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
+GLIBC_2.34 dlerror F
 GLIBC_2.34 execveat F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
diff --git a/sysdeps/unix/sysv/linux/csky/libdl.abilist b/sysdeps/unix/sysv/linux/csky/libdl.abilist
index 8fcb609ddc..7477354fa8 100644
--- a/sysdeps/unix/sysv/linux/csky/libdl.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libdl.abilist
@@ -1,7 +1,6 @@
 GLIBC_2.29 dladdr F
 GLIBC_2.29 dladdr1 F
 GLIBC_2.29 dlclose F
-GLIBC_2.29 dlerror F
 GLIBC_2.29 dlinfo F
 GLIBC_2.29 dlmopen F
 GLIBC_2.29 dlopen F