Finish move of clock_* functions to libc. [BZ #24959]

[thirdparty/glibc.git] / time / clock_getcpuclockid.c

diff --git a/rt/clock_getcpuclockid.c b/time/clock_getcpuclockid.c
similarity index 75%
rename from rt/clock_getcpuclockid.c
rename to time/clock_getcpuclockid.c
index 22b9f1383c8bc180878016fe79cbeed9ee81e44f..8d205abfa96c868236be912392aa548a4fc653d8 100644 (file)
--- a/rt/clock_getcpuclockid.c
+++ b/time/clock_getcpuclockid.c
@@ -19,6 +19,7 @@
 #include <errno.h>
 #include <time.h>
 #include <unistd.h>
+#include <shlib-compat.h>
 
 int
 __clock_getcpuclockid (pid_t pid, clockid_t *clock_id)
@@ -37,4 +38,10 @@ __clock_getcpuclockid (pid_t pid, clockid_t *clock_id)
   return ENOENT;
 #endif
 }
-weak_alias (__clock_getcpuclockid, clock_getcpuclockid)
+versioned_symbol (libc, __clock_getcpuclockid, clock_getcpuclockid, GLIBC_2_17);
+/* clock_getcpuclockid moved to libc in version 2.17;
+   old binaries may expect the symbol version it had in librt.  */
+#if SHLIB_COMPAT (libc, GLIBC_2_2, GLIBC_2_17)
+strong_alias (__clock_getcpuclockid, __clock_getcpuclockid_2);
+compat_symbol (libc, __clock_getcpuclockid_2, clock_getcpuclockid, GLIBC_2_2);
+#endif