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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2020-07-18 10:21:25 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2020-10-09 17:02:07 -0300
commit20b39d59467b0c1d858e89ded8b0cebe55e22f60 (patch)
treea5420f3557f15135e98ec23173f24ecaacb32a5d /sysdeps/unix/sysv/linux/alpha/lxstat64.c
parent6073bae64ccf27d6ebf5e49592a715801e14a5ba (diff)
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linux: Move {f}xstat{at} to compat symbols
They are no interna uses anymore.  The riscv32 ABI was added on 2.33,
so it is safe to remove the old __{f,l}stat{at} symbols and just
provide the newer {f,l}stat{at} ones.

Checked with a build for all affected ABIs. I also checked on x86_64,
i686, powerpc, powerpc64le, sparcv9, sparc64, s390, and s390x.

Reviewed-by: Lukasz Majewski <lukma@denx.de>
Diffstat (limited to 'sysdeps/unix/sysv/linux/alpha/lxstat64.c')
-rw-r--r--sysdeps/unix/sysv/linux/alpha/lxstat64.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/lxstat64.c b/sysdeps/unix/sysv/linux/alpha/lxstat64.c
index 38f132f15e..7424b2f621 100644
--- a/sysdeps/unix/sysv/linux/alpha/lxstat64.c
+++ b/sysdeps/unix/sysv/linux/alpha/lxstat64.c
@@ -23,9 +23,11 @@
 #include <kernel_stat.h>
 #include <sysdep.h>
 #include <xstatconv.h>
+#include <shlib-compat.h>
 
 /* Get information about the file NAME in BUF.  */
 int
+attribute_compat_text_section
 __lxstat64 (int vers, const char *name, struct stat64 *buf)
 {
   switch (vers)
@@ -43,4 +45,12 @@ __lxstat64 (int vers, const char *name, struct stat64 *buf)
       }
     }
 }
-weak_alias (__lxstat64, __lxstat);
+
+#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_33)
+strong_alias (__lxstat64, __lxstat_compat)
+compat_symbol (libc, __lxstat_compat, __lxstat, GLIBC_2_0);
+#endif
+
+#if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_33)
+compat_symbol (libc, __lxstat64, __lxstat64, GLIBC_2_1);
+#endif