about summary refs log tree commit diff
path: root/htl/lockfile.c
diff options
context:
space:
mode:
authorFlorian Weimer <fweimer@redhat.com>2018-07-26 08:34:05 +0200
committerFlorian Weimer <fweimer@redhat.com>2018-07-26 08:34:05 +0200
commitcfba5dbb10cc3abde632b46c60c10b2843917035 (patch)
tree99dcbadded7f65343a5d7138f5728e2a9d019d5d /htl/lockfile.c
parent49dddc3e99a69ecaa022ce703566b9abea2834c5 (diff)
downloadglibc-cfba5dbb10cc3abde632b46c60c10b2843917035.tar.gz
glibc-cfba5dbb10cc3abde632b46c60c10b2843917035.tar.xz
glibc-cfba5dbb10cc3abde632b46c60c10b2843917035.zip
htl: Use weak aliases for public symbols
Strong definitions of flockfile, funlockfile, ftrylockfile can conflict
with application symbols when linking statically.
Diffstat (limited to 'htl/lockfile.c')
-rw-r--r--htl/lockfile.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/htl/lockfile.c b/htl/lockfile.c
index 7828d47dae..1d0ab88b13 100644
--- a/htl/lockfile.c
+++ b/htl/lockfile.c
@@ -53,8 +53,8 @@ int _IO_ftrylockfile (FILE *)
      __attribute__ ((alias ("_cthreads_ftrylockfile")));
 
 void flockfile (FILE *)
-     __attribute__ ((alias ("_cthreads_flockfile")));
+     __attribute__ ((weak, alias ("_cthreads_flockfile")));
 void funlockfile (FILE *)
-     __attribute__ ((alias ("_cthreads_funlockfile")));
+     __attribute__ ((weak, alias ("_cthreads_funlockfile")));
 int ftrylockfile (FILE *)
-     __attribute__ ((alias ("_cthreads_ftrylockfile")));
+     __attribute__ ((weak, alias ("_cthreads_ftrylockfile")));