From: Waldemar Kozaczuk <jwkozac...@gmail.com> Committer: Waldemar Kozaczuk <jwkozac...@gmail.com> Branch: master
libc: export errno symbol When working on hiding most symbols from kernel and building with conf_hide_symbols=1, I annotated the errno symbol with HIDDEN macro. This was a mistake as errno should be exported just like libc does it. So this patch exports the errno back and adds it to the list of the exported symbols. Signed-off-by: Waldemar Kozaczuk <jwkozac...@gmail.com> --- diff --git a/exported_symbols/osv_ld-musl.so.1.symbols b/exported_symbols/osv_ld-musl.so.1.symbols --- a/exported_symbols/osv_ld-musl.so.1.symbols +++ b/exported_symbols/osv_ld-musl.so.1.symbols @@ -154,6 +154,7 @@ erfcl erff erfl __errno_location +errno euidaccess eventfd eventfd_read diff --git a/exported_symbols/osv_libc.so.6.symbols b/exported_symbols/osv_libc.so.6.symbols --- a/exported_symbols/osv_libc.so.6.symbols +++ b/exported_symbols/osv_libc.so.6.symbols @@ -111,6 +111,7 @@ epoll_pwait epoll_wait erand48 __errno_location +errno error euidaccess eventfd diff --git a/libc/libc.cc b/libc/libc.cc --- a/libc/libc.cc +++ b/libc/libc.cc @@ -43,7 +43,6 @@ int libc_error(int err) #undef errno -OSV_HIDDEN int __thread errno; int* __errno_location() -- You received this message because you are subscribed to the Google Groups "OSv Development" group. To unsubscribe from this group and stop receiving emails from it, send an email to osv-dev+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/osv-dev/0000000000002e35c705fcff71ed%40google.com.
