From 22edf4d4b2fe9bfb4bd7376467d0958e22b04f23 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Wed, 2 Dec 2020 13:51:57 -0300 Subject: Revert "linux: Move {f}xstat{at} to compat symbols" This reverts commit 20b39d59467b0c1d858e89ded8b0cebe55e22f60 to move {f}xstat{at} back to default symbols. ABIs with default symbol version of 2.33 or newer (such as riscv32) continue to just provide the stat symbols. The idea is to not force static libraries built against old glibc to update against new glibcs (since they reference the old {f}xstat{at} symbols). Checked on x86_64-linux-gnu and i686-linux-gnu. --- sysdeps/unix/sysv/linux/alpha/fxstat64.c | 12 +----------- sysdeps/unix/sysv/linux/alpha/fxstatat64.c | 9 +-------- sysdeps/unix/sysv/linux/alpha/lxstat64.c | 12 +----------- sysdeps/unix/sysv/linux/alpha/xstat64.c | 12 +----------- sysdeps/unix/sysv/linux/fxstat.c | 2 -- sysdeps/unix/sysv/linux/fxstat64.c | 7 ++----- sysdeps/unix/sysv/linux/fxstatat.c | 2 -- sysdeps/unix/sysv/linux/fxstatat64.c | 6 +----- sysdeps/unix/sysv/linux/lxstat.c | 2 -- sysdeps/unix/sysv/linux/lxstat64.c | 7 ++----- sysdeps/unix/sysv/linux/mips/fxstat.c | 8 -------- sysdeps/unix/sysv/linux/mips/lxstat.c | 8 -------- sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c | 8 -------- sysdeps/unix/sysv/linux/mips/mips64/fxstatat.c | 8 -------- sysdeps/unix/sysv/linux/mips/mips64/fxstatat64.c | 8 -------- sysdeps/unix/sysv/linux/mips/mips64/lxstat64.c | 8 -------- sysdeps/unix/sysv/linux/mips/mips64/xstat64.c | 8 -------- sysdeps/unix/sysv/linux/mips/xstat.c | 8 -------- sysdeps/unix/sysv/linux/xstat.c | 2 -- sysdeps/unix/sysv/linux/xstat64.c | 7 ++----- 20 files changed, 11 insertions(+), 133 deletions(-) (limited to 'sysdeps/unix/sysv/linux') diff --git a/sysdeps/unix/sysv/linux/alpha/fxstat64.c b/sysdeps/unix/sysv/linux/alpha/fxstat64.c index bcfb55050c..9d6b8eca32 100644 --- a/sysdeps/unix/sysv/linux/alpha/fxstat64.c +++ b/sysdeps/unix/sysv/linux/alpha/fxstat64.c @@ -22,11 +22,9 @@ #include #include #include -#include /* Get information about the file NAME in BUF. */ int -attribute_compat_text_section __fxstat64 (int vers, int fd, struct stat64 *buf) { switch (vers) @@ -44,12 +42,4 @@ __fxstat64 (int vers, int fd, struct stat64 *buf) } } } - -#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_33) -strong_alias (__fxstat64, __fxstat_compat) -compat_symbol (libc, __fxstat_compat, __fxstat, GLIBC_2_0); -#endif - -#if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_33) -compat_symbol (libc, __fxstat64, __fxstat64, GLIBC_2_1); -#endif +strong_alias (__fxstat64, __fxstat); diff --git a/sysdeps/unix/sysv/linux/alpha/fxstatat64.c b/sysdeps/unix/sysv/linux/alpha/fxstatat64.c index fa3074eeca..997fb87ac6 100644 --- a/sysdeps/unix/sysv/linux/alpha/fxstatat64.c +++ b/sysdeps/unix/sysv/linux/alpha/fxstatat64.c @@ -22,18 +22,11 @@ #include #include #include -#include -#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) { return INLINE_SYSCALL_CALL (fstatat64, fd, file, st, flag); } -strong_alias (__fxstatat64, __fxstatat_compat) -compat_symbol (libc, __fxstatat_compat, __fxstatat, GLIBC_2_4); - -compat_symbol (libc, __fxstatat64, __fxstatat64, GLIBC_2_4); -#endif +strong_alias (__fxstatat64, __fxstatat); diff --git a/sysdeps/unix/sysv/linux/alpha/lxstat64.c b/sysdeps/unix/sysv/linux/alpha/lxstat64.c index 7424b2f621..38f132f15e 100644 --- a/sysdeps/unix/sysv/linux/alpha/lxstat64.c +++ b/sysdeps/unix/sysv/linux/alpha/lxstat64.c @@ -23,11 +23,9 @@ #include #include #include -#include /* Get information about the file NAME in BUF. */ int -attribute_compat_text_section __lxstat64 (int vers, const char *name, struct stat64 *buf) { switch (vers) @@ -45,12 +43,4 @@ __lxstat64 (int vers, const char *name, struct stat64 *buf) } } } - -#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 +weak_alias (__lxstat64, __lxstat); diff --git a/sysdeps/unix/sysv/linux/alpha/xstat64.c b/sysdeps/unix/sysv/linux/alpha/xstat64.c index 59f7ddae7f..c856c95dc5 100644 --- a/sysdeps/unix/sysv/linux/alpha/xstat64.c +++ b/sysdeps/unix/sysv/linux/alpha/xstat64.c @@ -23,11 +23,9 @@ #include #include #include -#include /* Get information about the file NAME in BUF. */ int -attribute_compat_text_section __xstat64 (int vers, const char *name, struct stat64 *buf) { switch (vers) @@ -45,12 +43,4 @@ __xstat64 (int vers, const char *name, struct stat64 *buf) } } } - -#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_33) -strong_alias (__xstat64, __xstat_compat) -compat_symbol (libc, __xstat_compat, __xstat, GLIBC_2_0); -#endif - -#if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_33) -compat_symbol (libc, __xstat64, __xstat64, GLIBC_2_1); -#endif +weak_alias (__xstat64, __xstat); diff --git a/sysdeps/unix/sysv/linux/fxstat.c b/sysdeps/unix/sysv/linux/fxstat.c index 649bb95252..528eedc272 100644 --- a/sysdeps/unix/sysv/linux/fxstat.c +++ b/sysdeps/unix/sysv/linux/fxstat.c @@ -30,7 +30,6 @@ /* Get information about the file FD in BUF. */ int -attribute_compat_text_section __fxstat (int vers, int fd, struct stat *buf) { switch (vers) @@ -62,7 +61,6 @@ __fxstat (int vers, int fd, struct stat *buf) } } -compat_symbol (libc, __fxstat, __fxstat, GLIBC_2_0); # endif /* SHLIB_COMPAT */ #endif /* XSTAT_IS_XSTAT64 */ diff --git a/sysdeps/unix/sysv/linux/fxstat64.c b/sysdeps/unix/sysv/linux/fxstat64.c index 4bd926bf01..9471d0be45 100644 --- a/sysdeps/unix/sysv/linux/fxstat64.c +++ b/sysdeps/unix/sysv/linux/fxstat64.c @@ -31,7 +31,6 @@ /* Get information about the file FD in BUF. */ int -attribute_compat_text_section ___fxstat64 (int vers, int fd, struct stat64 *buf) { #if XSTAT_IS_XSTAT64 @@ -68,17 +67,15 @@ ___fxstat64 (int vers, int fd, struct stat64 *buf) } #if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2) -compat_symbol (libc, ___fxstat64, __fxstat64, GLIBC_2_2); +versioned_symbol (libc, ___fxstat64, __fxstat64, GLIBC_2_2); strong_alias (___fxstat64, __old__fxstat64) compat_symbol (libc, __old__fxstat64, __fxstat64, GLIBC_2_1); #else strong_alias (___fxstat64, __fxstat64) -compat_symbol (libc, ___fxstat64, __fxstat64, GLIBC_2_2); #endif #if XSTAT_IS_XSTAT64 -strong_alias (___fxstat64, __fxstat_compat) -compat_symbol (libc, __fxstat_compat, __fxstat, GLIBC_2_2); +strong_alias (___fxstat64, __fxstat) #endif #endif /* SHLIB_COMPAT */ diff --git a/sysdeps/unix/sysv/linux/fxstatat.c b/sysdeps/unix/sysv/linux/fxstatat.c index 2083e18eac..bd78971dea 100644 --- a/sysdeps/unix/sysv/linux/fxstatat.c +++ b/sysdeps/unix/sysv/linux/fxstatat.c @@ -30,7 +30,6 @@ /* 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) { #if STAT_IS_KERNEL_STAT @@ -51,7 +50,6 @@ __fxstatat (int vers, int fd, const char *file, struct stat *st, int flag) #endif } -compat_symbol (libc, __fxstatat, __fxstatat, GLIBC_2_4); # endif /* SHLIB_COMPAT */ #endif /* XSTAT_IS_XSTAT64 */ diff --git a/sysdeps/unix/sysv/linux/fxstatat64.c b/sysdeps/unix/sysv/linux/fxstatat64.c index 8a505451d9..091da83f1f 100644 --- a/sysdeps/unix/sysv/linux/fxstatat64.c +++ b/sysdeps/unix/sysv/linux/fxstatat64.c @@ -31,7 +31,6 @@ /* Get information about the file FD in BUF. */ int -attribute_compat_text_section __fxstatat64 (int vers, int fd, const char *file, struct stat64 *st, int flag) { #if XSTAT_IS_XSTAT64 @@ -66,11 +65,8 @@ __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); - #if XSTAT_IS_XSTAT64 -strong_alias (__fxstatat64, __fxstatat_compat) -compat_symbol (libc, __fxstatat_compat, __fxstatat, GLIBC_2_4); +strong_alias (__fxstatat64, __fxstatat) #endif #endif /* SHLIB_COMPAT(libc, GLIBC_2_4, GLIBC_2_33) */ diff --git a/sysdeps/unix/sysv/linux/lxstat.c b/sysdeps/unix/sysv/linux/lxstat.c index 913618eab9..c7d4507d7c 100644 --- a/sysdeps/unix/sysv/linux/lxstat.c +++ b/sysdeps/unix/sysv/linux/lxstat.c @@ -30,7 +30,6 @@ /* Get information about the file NAME in BUF. */ int -attribute_compat_text_section __lxstat (int vers, const char *name, struct stat *buf) { switch (vers) @@ -63,7 +62,6 @@ __lxstat (int vers, const char *name, struct stat *buf) } } -compat_symbol (libc, __lxstat, __lxstat, GLIBC_2_0); # endif /* SHLIB_COMPAT */ #endif /* XSTAT_IS_XSTAT64 */ diff --git a/sysdeps/unix/sysv/linux/lxstat64.c b/sysdeps/unix/sysv/linux/lxstat64.c index 277b54b305..74e11f3467 100644 --- a/sysdeps/unix/sysv/linux/lxstat64.c +++ b/sysdeps/unix/sysv/linux/lxstat64.c @@ -31,7 +31,6 @@ /* Get information about the file NAME in BUF. */ int -attribute_compat_text_section ___lxstat64 (int vers, const char *name, struct stat64 *buf) { #if XSTAT_IS_XSTAT64 @@ -85,17 +84,15 @@ ___lxstat64 (int vers, const char *name, struct stat64 *buf) } #if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2) -compat_symbol (libc, ___lxstat64, __lxstat64, GLIBC_2_2); +versioned_symbol (libc, ___lxstat64, __lxstat64, GLIBC_2_2); strong_alias (___lxstat64, __old__lxstat64) compat_symbol (libc, __old__lxstat64, __lxstat64, GLIBC_2_1); #else strong_alias (___lxstat64, __lxstat64); -compat_symbol (libc, ___lxstat64, __lxstat64, GLIBC_2_2); #endif #if XSTAT_IS_XSTAT64 -strong_alias (___lxstat64,__lxstat_compat) -compat_symbol (libc, __lxstat_compat, __lxstat, GLIBC_2_2); +strong_alias (___lxstat64,__lxstat) #endif #endif /* SHLIB_COMPAT */ diff --git a/sysdeps/unix/sysv/linux/mips/fxstat.c b/sysdeps/unix/sysv/linux/mips/fxstat.c index cb9f656628..4585c2362b 100644 --- a/sysdeps/unix/sysv/linux/mips/fxstat.c +++ b/sysdeps/unix/sysv/linux/mips/fxstat.c @@ -21,13 +21,9 @@ #include #include #include -#include - -#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_33) /* Get information about the file NAME in BUF. */ int -attribute_compat_text_section __fxstat (int vers, int fd, struct stat *buf) { switch (vers) @@ -43,7 +39,3 @@ __fxstat (int vers, int fd, struct stat *buf) } } } - -compat_symbol (libc, __fxstat, __fxstat, GLIBC_2_0); - -#endif diff --git a/sysdeps/unix/sysv/linux/mips/lxstat.c b/sysdeps/unix/sysv/linux/mips/lxstat.c index ebd05cca50..62a3b15b32 100644 --- a/sysdeps/unix/sysv/linux/mips/lxstat.c +++ b/sysdeps/unix/sysv/linux/mips/lxstat.c @@ -21,13 +21,9 @@ #include #include #include -#include - -#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_33) /* Get information about the file NAME in BUF. */ int -attribute_compat_text_section __lxstat (int vers, const char *name, struct stat *buf) { switch (vers) @@ -43,7 +39,3 @@ __lxstat (int vers, const char *name, struct stat *buf) } } } - -compat_symbol (libc, __lxstat, __lxstat, GLIBC_2_0); - -#endif diff --git a/sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c b/sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c index 855c650814..e6c1cacd4b 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c +++ b/sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c @@ -20,14 +20,10 @@ #include #include #include -#include - -#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; @@ -35,7 +31,3 @@ __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 1c1fbb02c2..e384dbab8b 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/fxstatat.c +++ b/sysdeps/unix/sysv/linux/mips/mips64/fxstatat.c @@ -21,20 +21,12 @@ #include #include #include -#include - -#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 f40a2c5aa8..cfd172d301 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/fxstatat64.c +++ b/sysdeps/unix/sysv/linux/mips/mips64/fxstatat64.c @@ -19,14 +19,10 @@ #include #include #include -#include - -#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) @@ -37,7 +33,3 @@ __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 752c5284a7..0f3934f8c8 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/lxstat64.c +++ b/sysdeps/unix/sysv/linux/mips/mips64/lxstat64.c @@ -20,20 +20,12 @@ #include #include #include -#include - -#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 a620ba2f1f..699df60740 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/xstat64.c +++ b/sysdeps/unix/sysv/linux/mips/mips64/xstat64.c @@ -20,20 +20,12 @@ #include #include #include -#include - -#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 diff --git a/sysdeps/unix/sysv/linux/mips/xstat.c b/sysdeps/unix/sysv/linux/mips/xstat.c index 0748a3422d..d6ff5ccbe0 100644 --- a/sysdeps/unix/sysv/linux/mips/xstat.c +++ b/sysdeps/unix/sysv/linux/mips/xstat.c @@ -21,13 +21,9 @@ #include #include #include -#include - -#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_33) /* Get information about the file NAME in BUF. */ int -attribute_compat_text_section __xstat (int vers, const char *name, struct stat *buf) { switch (vers) @@ -43,7 +39,3 @@ __xstat (int vers, const char *name, struct stat *buf) } } } - -compat_symbol (libc, __xstat, __xstat, GLIBC_2_0); - -#endif diff --git a/sysdeps/unix/sysv/linux/xstat.c b/sysdeps/unix/sysv/linux/xstat.c index 3eb2d8c51b..87556af616 100644 --- a/sysdeps/unix/sysv/linux/xstat.c +++ b/sysdeps/unix/sysv/linux/xstat.c @@ -30,7 +30,6 @@ /* Get information about the file NAME in BUF. */ int -attribute_compat_text_section __xstat (int vers, const char *name, struct stat *buf) { switch (vers) @@ -62,7 +61,6 @@ __xstat (int vers, const char *name, struct stat *buf) } } -compat_symbol (libc, __xstat, __xstat, GLIBC_2_0); # endif /* SHLIB_COMPAT */ #endif /* XSTAT_IS_XSTAT64 */ diff --git a/sysdeps/unix/sysv/linux/xstat64.c b/sysdeps/unix/sysv/linux/xstat64.c index dd4f808c7a..ec912fd2b9 100644 --- a/sysdeps/unix/sysv/linux/xstat64.c +++ b/sysdeps/unix/sysv/linux/xstat64.c @@ -31,7 +31,6 @@ /* Get information about the file NAME in BUF. */ int -attribute_compat_text_section ___xstat64 (int vers, const char *name, struct stat64 *buf) { #if XSTAT_IS_XSTAT64 @@ -82,17 +81,15 @@ ___xstat64 (int vers, const char *name, struct stat64 *buf) } #if XSTAT_IS_XSTAT64 -strong_alias (___xstat64, __xstat_compat) -compat_symbol (libc, __xstat_compat, __xstat, GLIBC_2_2); +strong_alias (___xstat64, __xstat) #endif #if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2) -compat_symbol (libc, ___xstat64, __xstat64, GLIBC_2_2); +versioned_symbol (libc, ___xstat64, __xstat64, GLIBC_2_2); strong_alias (___xstat64, __old__xstat64) compat_symbol (libc, __old__xstat64, __xstat64, GLIBC_2_1); #else strong_alias (___xstat64, __xstat64) -compat_symbol (libc, ___xstat64, __xstat64, GLIBC_2_2); #endif #endif /* SHLIB_COMPAT */ -- cgit 1.4.1