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>

5 files changed, 40 insertions, 1 deletions

diff --git a/sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c b/sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c
index e6c1cacd4b..855c650814 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c
+++ b/sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c
@@ -20,10 +20,14 @@
 #include <kernel_stat.h>
 #include <sysdep.h>
 #include <xstatconv.h>
+#include <shlib-compat.h>
+
+#if SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_33)
 
 /* Get information about the file FD in BUF.  */
 
 int
+attribute_compat_text_section
 __fxstat64 (int vers, int fd, struct stat64 *buf)
 {
   struct kernel_stat kbuf;
@@ -31,3 +35,7 @@ __fxstat64 (int vers, int fd, struct stat64 *buf)
   return r ?: __xstat64_conv (vers, &kbuf, buf);
 
 }
+
+compat_symbol (libc, __fxstat64, __fxstat64, GLIBC_2_2);
+
+#endif
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/fxstatat.c b/sysdeps/unix/sysv/linux/mips/mips64/fxstatat.c
index e384dbab8b..1c1fbb02c2 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/fxstatat.c
+++ b/sysdeps/unix/sysv/linux/mips/mips64/fxstatat.c
@@ -21,12 +21,20 @@
 #include <kernel_stat.h>
 #include <sysdep.h>
 #include <xstatconv.h>
+#include <shlib-compat.h>
+
+#if SHLIB_COMPAT(libc, GLIBC_2_4, GLIBC_2_33)
 
 /* Get information about the file FD in BUF.  */
 int
+attribute_compat_text_section
 __fxstatat (int vers, int fd, const char *file, struct stat *st, int flag)
 {
   struct kernel_stat kst;
   int r = INLINE_SYSCALL_CALL (newfstatat, fd, file, &kst, flag);
   return r ?: __xstat_conv (vers, &kst, st);
 }
+
+compat_symbol (libc, __fxstatat, __fxstatat, GLIBC_2_4);
+
+#endif
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/fxstatat64.c b/sysdeps/unix/sysv/linux/mips/mips64/fxstatat64.c
index cfd172d301..f40a2c5aa8 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/fxstatat64.c
+++ b/sysdeps/unix/sysv/linux/mips/mips64/fxstatat64.c
@@ -19,10 +19,14 @@
 #include <kernel_stat.h>
 #include <sysdep.h>
 #include <xstatconv.h>
+#include <shlib-compat.h>
+
+#if SHLIB_COMPAT(libc, GLIBC_2_4, GLIBC_2_33)
 
 /* Get information about the file NAME in BUF.  */
 
 int
+attribute_compat_text_section
 __fxstatat64 (int vers, int fd, const char *file, struct stat64 *st, int flag)
 {
   if (vers == _STAT_VER_LINUX)
@@ -33,3 +37,7 @@ __fxstatat64 (int vers, int fd, const char *file, struct stat64 *st, int flag)
     }
   return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
 }
+
+compat_symbol (libc, __fxstatat64, __fxstatat64, GLIBC_2_4);
+
+#endif
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/lxstat64.c b/sysdeps/unix/sysv/linux/mips/mips64/lxstat64.c
index 0f3934f8c8..752c5284a7 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/lxstat64.c
+++ b/sysdeps/unix/sysv/linux/mips/mips64/lxstat64.c
@@ -20,12 +20,20 @@
 #include <kernel_stat.h>
 #include <sysdep.h>
 #include <xstatconv.h>
+#include <shlib-compat.h>
+
+#if SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_33)
 
 /* Get information about the file NAME in BUF.  */
 int
+attribute_compat_text_section
 __lxstat64 (int vers, const char *name, struct stat64 *buf)
 {
   struct kernel_stat kbuf;
   int r = INLINE_SYSCALL_CALL (lstat, name, &kbuf);
   return r ?: __xstat64_conv (vers, &kbuf, buf);
 }
+
+compat_symbol (libc, __lxstat64, __lxstat64, GLIBC_2_2);
+
+#endif
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/xstat64.c b/sysdeps/unix/sysv/linux/mips/mips64/xstat64.c
index 64d2952276..a620ba2f1f 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/xstat64.c
+++ b/sysdeps/unix/sysv/linux/mips/mips64/xstat64.c
@@ -20,13 +20,20 @@
 #include <kernel_stat.h>
 #include <sysdep.h>
 #include <xstatconv.h>
+#include <shlib-compat.h>
 
-/* Get information about the file NAME in BUF.  */
+#if SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_33)
 
+/* Get information about the file NAME in BUF.  */
 int
+attribute_compat_text_section
 __xstat64 (int vers, const char *name, struct stat64 *buf)
 {
   struct kernel_stat kbuf;
   int r = INLINE_SYSCALL_CALL (stat, name, &kbuf);
   return r ?: __xstat64_conv (vers, &kbuf, buf);
 }
+
+compat_symbol (libc, __xstat64, __xstat64, GLIBC_2_2);
+
+#endif