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libzfs: convert to -fvisibility=hidden

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Also mark all printf-like funxions in libzfs_impl.h as printf-like
and add --no-show-locs to storeabi, in hopes diffs will make more sense
in future

This removes these symbols from libzfs:
  D nfs_only
  T SHA256Init
  T SHA2Final
  T SHA2Init
  T SHA2Update
  T SHA384Init
  T SHA512Init
  D share_all_proto
  D smb_only
  T zfs_is_shared_proto
  W zpool_mount_datasets
  W zpool_unmount_datasets

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
Reviewed-by: John Kennedy <john.kennedy@delphix.com>
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Closes #12048
This commit is contained in:
наб
2021-05-15 11:53:14 +02:00
committed by Brian Behlendorf
parent e00aae4be2
commit 739cfb965b
19 changed files with 5647 additions and 6152 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/zfs_fletcher.h
+27 -22
View File
@@ -27,7 +27,7 @@
*/
#ifndef _ZFS_FLETCHER_H
#define _ZFS_FLETCHER_H
#define _ZFS_FLETCHER_H extern __attribute__((visibility("default")))
#include <sys/types.h>
#include <sys/spa_checksum.h>
@@ -48,19 +48,24 @@ extern "C" {
* checksum method is added. This method will ignore last (size % 4) bytes of
* the data buffer.
*/
void fletcher_init(zio_cksum_t *);
void fletcher_2_native(const void *, uint64_t, const void *, zio_cksum_t *);
void fletcher_2_byteswap(const void *, uint64_t, const void *, zio_cksum_t *);
void fletcher_4_native(const void *, uint64_t, const void *, zio_cksum_t *);
int fletcher_2_incremental_native(void *, size_t, void *);
int fletcher_2_incremental_byteswap(void *, size_t, void *);
void fletcher_4_native_varsize(const void *, uint64_t, zio_cksum_t *);
void fletcher_4_byteswap(const void *, uint64_t, const void *, zio_cksum_t *);
int fletcher_4_incremental_native(void *, size_t, void *);
int fletcher_4_incremental_byteswap(void *, size_t, void *);
int fletcher_4_impl_set(const char *selector);
void fletcher_4_init(void);
void fletcher_4_fini(void);
_ZFS_FLETCHER_H void fletcher_init(zio_cksum_t *);
_ZFS_FLETCHER_H void fletcher_2_native(const void *, uint64_t, const void *,
zio_cksum_t *);
_ZFS_FLETCHER_H void fletcher_2_byteswap(const void *, uint64_t, const void *,
zio_cksum_t *);
_ZFS_FLETCHER_H void fletcher_4_native(const void *, uint64_t, const void *,
zio_cksum_t *);
_ZFS_FLETCHER_H int fletcher_2_incremental_native(void *, size_t, void *);
_ZFS_FLETCHER_H int fletcher_2_incremental_byteswap(void *, size_t, void *);
_ZFS_FLETCHER_H void fletcher_4_native_varsize(const void *, uint64_t,
zio_cksum_t *);
_ZFS_FLETCHER_H void fletcher_4_byteswap(const void *, uint64_t, const void *,
zio_cksum_t *);
_ZFS_FLETCHER_H int fletcher_4_incremental_native(void *, size_t, void *);
_ZFS_FLETCHER_H int fletcher_4_incremental_byteswap(void *, size_t, void *);
_ZFS_FLETCHER_H int fletcher_4_impl_set(const char *selector);
_ZFS_FLETCHER_H void fletcher_4_init(void);
_ZFS_FLETCHER_H void fletcher_4_fini(void);
@@ -124,31 +129,31 @@ typedef struct fletcher_4_func {
const char *name;
} fletcher_4_ops_t;
extern const fletcher_4_ops_t fletcher_4_superscalar_ops;
extern const fletcher_4_ops_t fletcher_4_superscalar4_ops;
_ZFS_FLETCHER_H const fletcher_4_ops_t fletcher_4_superscalar_ops;
_ZFS_FLETCHER_H const fletcher_4_ops_t fletcher_4_superscalar4_ops;
#if defined(HAVE_SSE2)
extern const fletcher_4_ops_t fletcher_4_sse2_ops;
_ZFS_FLETCHER_H const fletcher_4_ops_t fletcher_4_sse2_ops;
#endif
#if defined(HAVE_SSE2) && defined(HAVE_SSSE3)
extern const fletcher_4_ops_t fletcher_4_ssse3_ops;
_ZFS_FLETCHER_H const fletcher_4_ops_t fletcher_4_ssse3_ops;
#endif
#if defined(HAVE_AVX) && defined(HAVE_AVX2)
extern const fletcher_4_ops_t fletcher_4_avx2_ops;
_ZFS_FLETCHER_H const fletcher_4_ops_t fletcher_4_avx2_ops;
#endif
#if defined(__x86_64) && defined(HAVE_AVX512F)
extern const fletcher_4_ops_t fletcher_4_avx512f_ops;
_ZFS_FLETCHER_H const fletcher_4_ops_t fletcher_4_avx512f_ops;
#endif
#if defined(__x86_64) && defined(HAVE_AVX512BW)
extern const fletcher_4_ops_t fletcher_4_avx512bw_ops;
_ZFS_FLETCHER_H const fletcher_4_ops_t fletcher_4_avx512bw_ops;
#endif
#if defined(__aarch64__)
extern const fletcher_4_ops_t fletcher_4_aarch64_neon_ops;
_ZFS_FLETCHER_H const fletcher_4_ops_t fletcher_4_aarch64_neon_ops;
#endif
#ifdef __cplusplus