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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>
This commit is contained in:
@@ -20,10 +20,14 @@
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#include <kernel_stat.h>
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#include <sysdep.h>
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#include <xstatconv.h>
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#include <shlib-compat.h>
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#if SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_33)
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/* Get information about the file FD in BUF. */
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int
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attribute_compat_text_section
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__fxstat64 (int vers, int fd, struct stat64 *buf)
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{
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struct kernel_stat kbuf;
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@@ -31,3 +35,7 @@ __fxstat64 (int vers, int fd, struct stat64 *buf)
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return r ?: __xstat64_conv (vers, &kbuf, buf);
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}
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compat_symbol (libc, __fxstat64, __fxstat64, GLIBC_2_2);
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#endif
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@@ -21,12 +21,20 @@
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#include <kernel_stat.h>
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#include <sysdep.h>
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#include <xstatconv.h>
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#include <shlib-compat.h>
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#if SHLIB_COMPAT(libc, GLIBC_2_4, GLIBC_2_33)
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/* Get information about the file FD in BUF. */
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int
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attribute_compat_text_section
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__fxstatat (int vers, int fd, const char *file, struct stat *st, int flag)
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{
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struct kernel_stat kst;
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int r = INLINE_SYSCALL_CALL (newfstatat, fd, file, &kst, flag);
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return r ?: __xstat_conv (vers, &kst, st);
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}
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compat_symbol (libc, __fxstatat, __fxstatat, GLIBC_2_4);
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#endif
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@@ -19,10 +19,14 @@
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#include <kernel_stat.h>
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#include <sysdep.h>
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#include <xstatconv.h>
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#include <shlib-compat.h>
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#if SHLIB_COMPAT(libc, GLIBC_2_4, GLIBC_2_33)
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/* Get information about the file NAME in BUF. */
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int
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attribute_compat_text_section
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__fxstatat64 (int vers, int fd, const char *file, struct stat64 *st, int flag)
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{
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if (vers == _STAT_VER_LINUX)
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@@ -33,3 +37,7 @@ __fxstatat64 (int vers, int fd, const char *file, struct stat64 *st, int flag)
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}
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return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
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}
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compat_symbol (libc, __fxstatat64, __fxstatat64, GLIBC_2_4);
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#endif
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@@ -20,12 +20,20 @@
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#include <kernel_stat.h>
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#include <sysdep.h>
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#include <xstatconv.h>
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#include <shlib-compat.h>
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#if SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_33)
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/* Get information about the file NAME in BUF. */
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int
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attribute_compat_text_section
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__lxstat64 (int vers, const char *name, struct stat64 *buf)
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{
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struct kernel_stat kbuf;
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int r = INLINE_SYSCALL_CALL (lstat, name, &kbuf);
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return r ?: __xstat64_conv (vers, &kbuf, buf);
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}
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compat_symbol (libc, __lxstat64, __lxstat64, GLIBC_2_2);
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#endif
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@@ -20,13 +20,20 @@
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#include <kernel_stat.h>
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#include <sysdep.h>
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#include <xstatconv.h>
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#include <shlib-compat.h>
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#if SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_33)
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/* Get information about the file NAME in BUF. */
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int
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attribute_compat_text_section
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__xstat64 (int vers, const char *name, struct stat64 *buf)
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{
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struct kernel_stat kbuf;
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int r = INLINE_SYSCALL_CALL (stat, name, &kbuf);
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return r ?: __xstat64_conv (vers, &kbuf, buf);
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}
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compat_symbol (libc, __xstat64, __xstat64, GLIBC_2_2);
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#endif
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