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-rw-r--r--ChangeLog43
-rw-r--r--iconv/gconv_int.h43
-rw-r--r--include/dlfcn.h3
-rw-r--r--include/stdio.h2
-rw-r--r--include/time.h4
-rw-r--r--intl/gettextP.h12
-rw-r--r--intl/plural-exp.h5
-rw-r--r--locale/coll-lookup.h6
-rw-r--r--resolv/gai_misc.h15
-rw-r--r--sysdeps/generic/aio_misc.h3
-rw-r--r--sysdeps/generic/ldsodefs.h8
-rw-r--r--sysdeps/i386/machine-gmon.h2
-rw-r--r--sysdeps/unix/sysv/linux/olddirent.h3
-rw-r--r--wcsmbs/wcsmbsload.h9
14 files changed, 117 insertions, 41 deletions
diff --git a/ChangeLog b/ChangeLog
index e940586..f0935d1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,49 @@
2017-10-01 H.J. Lu <hongjiu.lu@intel.com>
[BZ #18822]
+ * iconv/gconv_int.h (__gconv_open): Add attribute_hidden.
+ (__gconv_close): Likewise.
+ (__gconv): Likewise.
+ (__gconv_find_transform): Likewise.
+ (__gconv_lookup_cache): Likewise.
+ (__gconv_compare_alias_cache): Likewise.
+ (__gconv_load_cache): Likewise.
+ (__gconv_get_path): Likewise.
+ (__gconv_close_transform): Likewise.
+ (__gconv_release_cache): Likewise.
+ (__gconv_find_shlib): Likewise.
+ (__gconv_release_shlib): Likewise.
+ (__gconv_get_builtin_trans): Likewise.
+ (__gconv_compare_alias): Likewise.
+ * include/dlfcn.h (_dlerror_run): Likewise.
+ * include/stdio.h (__fortify_fail_abort): Likewise.
+ * include/time.h (__tz_compute): Likewise.
+ (__strptime_internal): Likewise.
+ * intl/gettextP.h (_nl_find_domain): Likewise.
+ (_nl_load_domain): Likewise.
+ (_nl_find_msg): Likewise.
+ * intl/plural-exp.h (FREE_EXPRESSION): Likewise.
+ (EXTRACT_PLURAL_EXPRESSION): Likewise.
+ * locale/coll-lookup.h (__collidx_table_lookup): Likewise.
+ * resolv/gai_misc.h (__gai_enqueue_request): Likewise.
+ (__gai_find_request): Likewise.
+ (__gai_remove_request): Likewise.
+ (__gai_notify): Likewise.
+ (__gai_notify_only): Likewise.
+ * sysdeps/generic/aio_misc.h (__aio_sigqueue): Likewise.
+ * sysdeps/generic/ldsodefs.h (_dl_fini): Likewise.
+ (_dl_non_dynamic_init): Likewise.
+ (_dl_aux_init): Likewise.
+ * sysdeps/i386/machine-gmon.h (mcount_internal): Likewise.
+ * sysdeps/unix/sysv/linux/i386/olddirent.h (__old_getdents64):
+ Likewise.
+ * wcsmbs/wcsmbsload.h (__wcsmbs_load_conv): Likewise.
+ (__wcsmbs_clone_conv): Likewise.
+ (__wcsmbs_named_conv): Likewise.
+
+2017-10-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #18822]
* include/stdlib.h (__random): Add attribute_hidden.
(__random_r): Likewise.
(__srandom_r): Likewise.
diff --git a/iconv/gconv_int.h b/iconv/gconv_int.h
index b1433f8..2afd12a 100644
--- a/iconv/gconv_int.h
+++ b/iconv/gconv_int.h
@@ -156,10 +156,12 @@ __libc_lock_define (extern, __gconv_lock attribute_hidden)
/* Return in *HANDLE decriptor for transformation from FROMSET to TOSET. */
extern int __gconv_open (const char *toset, const char *fromset,
- __gconv_t *handle, int flags);
+ __gconv_t *handle, int flags)
+ attribute_hidden;
/* Free resources associated with transformation descriptor CD. */
-extern int __gconv_close (__gconv_t cd);
+extern int __gconv_close (__gconv_t cd)
+ attribute_hidden;
/* Transform at most *INBYTESLEFT bytes from buffer starting at *INBUF
according to rules described by CD and place up to *OUTBYTESLEFT
@@ -167,33 +169,38 @@ extern int __gconv_close (__gconv_t cd);
conversions in *IRREVERSIBLE if this pointer is not null. */
extern int __gconv (__gconv_t cd, const unsigned char **inbuf,
const unsigned char *inbufend, unsigned char **outbuf,
- unsigned char *outbufend, size_t *irreversible);
+ unsigned char *outbufend, size_t *irreversible)
+ attribute_hidden;
/* Return in *HANDLE a pointer to an array with *NSTEPS elements describing
the single steps necessary for transformation from FROMSET to TOSET. */
extern int __gconv_find_transform (const char *toset, const char *fromset,
struct __gconv_step **handle,
- size_t *nsteps, int flags);
+ size_t *nsteps, int flags)
+ attribute_hidden;
/* Search for transformation in cache data. */
extern int __gconv_lookup_cache (const char *toset, const char *fromset,
struct __gconv_step **handle, size_t *nsteps,
- int flags);
+ int flags)
+ attribute_hidden;
/* Compare the two name for whether they are after alias expansion the
same. This function uses the cache and fails if none is
loaded. */
extern int __gconv_compare_alias_cache (const char *name1, const char *name2,
- int *result);
+ int *result)
+ attribute_hidden;
/* Free data associated with a step's structure. */
-extern void __gconv_release_step (struct __gconv_step *step);
+extern void __gconv_release_step (struct __gconv_step *step)
+ attribute_hidden;
/* Read all the configuration data and cache it. */
extern void __gconv_read_conf (void) attribute_hidden;
/* Try to read module cache file. */
-extern int __gconv_load_cache (void);
+extern int __gconv_load_cache (void) attribute_hidden;
/* Retrieve pointer to internal cache. */
extern void *__gconv_get_cache (void);
@@ -205,7 +212,7 @@ extern struct gconv_module *__gconv_get_modules_db (void);
extern void *__gconv_get_alias_db (void);
/* Determine the directories we are looking in. */
-extern void __gconv_get_path (void);
+extern void __gconv_get_path (void) attribute_hidden;
/* Comparison function to search alias. */
extern int __gconv_alias_compare (const void *p1, const void *p2)
@@ -214,28 +221,34 @@ extern int __gconv_alias_compare (const void *p1, const void *p2)
/* Clear reference to transformation step implementations which might
cause the code to be unloaded. */
extern int __gconv_close_transform (struct __gconv_step *steps,
- size_t nsteps);
+ size_t nsteps)
+ attribute_hidden;
/* Free all resources allocated for the transformation record when
using the cache. */
-extern void __gconv_release_cache (struct __gconv_step *steps, size_t nsteps);
+extern void __gconv_release_cache (struct __gconv_step *steps, size_t nsteps)
+ attribute_hidden;
/* Load shared object named by NAME. If already loaded increment reference
count. */
-extern struct __gconv_loaded_object *__gconv_find_shlib (const char *name);
+extern struct __gconv_loaded_object *__gconv_find_shlib (const char *name)
+ attribute_hidden;
/* Release shared object. If no further reference is available unload
the object. */
-extern void __gconv_release_shlib (struct __gconv_loaded_object *handle);
+extern void __gconv_release_shlib (struct __gconv_loaded_object *handle)
+ attribute_hidden;
/* Fill STEP with information about builtin module with NAME. */
extern void __gconv_get_builtin_trans (const char *name,
- struct __gconv_step *step);
+ struct __gconv_step *step)
+ attribute_hidden;
libc_hidden_proto (__gconv_transliterate)
/* If NAME is an codeset alias expand it. */
-extern int __gconv_compare_alias (const char *name1, const char *name2);
+extern int __gconv_compare_alias (const char *name1, const char *name2)
+ attribute_hidden;
/* Builtin transformations. */
diff --git a/include/dlfcn.h b/include/dlfcn.h
index 888e84d..526086f 100644
--- a/include/dlfcn.h
+++ b/include/dlfcn.h
@@ -72,7 +72,8 @@ extern void *_dl_vsym (void *handle, const char *name, const char *version,
_dl_catch_error. Returns zero for success, nonzero for failure; and
arranges for `dlerror' to return the error details.
ARGS is passed as argument to OPERATE. */
-extern int _dlerror_run (void (*operate) (void *), void *args);
+extern int _dlerror_run (void (*operate) (void *), void *args)
+ attribute_hidden;
#ifdef SHARED
# define DL_CALLER_DECL /* Nothing */
diff --git a/include/stdio.h b/include/stdio.h
index 87e0e10..7625a2a 100644
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -100,7 +100,7 @@ extern void __libc_message (enum __libc_message_action action,
const char *__fnt, ...);
extern void __fortify_fail (const char *msg) __attribute__ ((__noreturn__));
extern void __fortify_fail_abort (_Bool, const char *msg)
- __attribute__ ((__noreturn__));
+ __attribute__ ((__noreturn__)) attribute_hidden;
libc_hidden_proto (__fortify_fail)
libc_hidden_proto (__fortify_fail_abort)
diff --git a/include/time.h b/include/time.h
index 870b7eb..e8c07bb 100644
--- a/include/time.h
+++ b/include/time.h
@@ -46,7 +46,7 @@ extern void __tzfile_default (const char *std, const char *dst,
long int stdoff, long int dstoff);
extern void __tzset_parse_tz (const char *tz);
extern void __tz_compute (time_t timer, struct tm *tm, int use_localtime)
- __THROW;
+ __THROW attribute_hidden;
/* Subroutine of `mktime'. Return the `time_t' representation of TP and
normalize TP, given that a `struct tm *' maps to a `time_t' as performed
@@ -89,7 +89,7 @@ extern int __getclktck (void);
/* strptime support. */
extern char * __strptime_internal (const char *rp, const char *fmt,
struct tm *tm, void *statep,
- locale_t locparam);
+ locale_t locparam) attribute_hidden;
extern double __difftime (time_t time1, time_t time0);
diff --git a/intl/gettextP.h b/intl/gettextP.h
index 8fcfb5b..75b203a 100644
--- a/intl/gettextP.h
+++ b/intl/gettextP.h
@@ -251,19 +251,23 @@ extern const char *_nl_locale_name_default (void);
struct loaded_l10nfile *_nl_find_domain (const char *__dirname, char *__locale,
const char *__domainname,
- struct binding *__domainbinding);
+ struct binding *__domainbinding)
+ attribute_hidden;
void _nl_load_domain (struct loaded_l10nfile *__domain,
- struct binding *__domainbinding);
+ struct binding *__domainbinding)
+ attribute_hidden;
#ifdef IN_LIBGLOCALE
char *_nl_find_msg (struct loaded_l10nfile *domain_file,
struct binding *domainbinding, const char *encoding,
const char *msgid,
- size_t *lengthp);
+ size_t *lengthp)
+ attribute_hidden;
#else
char *_nl_find_msg (struct loaded_l10nfile *domain_file,
struct binding *domainbinding, const char *msgid,
- int convert, size_t *lengthp);
+ int convert, size_t *lengthp)
+ attribute_hidden;
#endif
/* The internal variables in the standalone libintl.a must have different
diff --git a/intl/plural-exp.h b/intl/plural-exp.h
index 4833fcd..a4ffff9 100644
--- a/intl/plural-exp.h
+++ b/intl/plural-exp.h
@@ -101,12 +101,13 @@ struct parse_args
# define EXTRACT_PLURAL_EXPRESSION extract_plural_expression
#endif
-extern void FREE_EXPRESSION (struct expression *exp);
+extern void FREE_EXPRESSION (struct expression *exp) attribute_hidden;
extern int PLURAL_PARSE (struct parse_args *arg);
extern const struct expression GERMANIC_PLURAL attribute_hidden;
extern void EXTRACT_PLURAL_EXPRESSION (const char *nullentry,
const struct expression **pluralp,
- unsigned long int *npluralsp);
+ unsigned long int *npluralsp)
+ attribute_hidden;
#if !defined (_LIBC) && !defined (IN_LIBINTL) && !defined (IN_LIBGLOCALE)
extern unsigned long int plural_eval (const struct expression *pexp,
diff --git a/locale/coll-lookup.h b/locale/coll-lookup.h
index d1c488d..9e20d39 100644
--- a/locale/coll-lookup.h
+++ b/locale/coll-lookup.h
@@ -19,7 +19,9 @@
#include <stdint.h>
/* Lookup in a table of int32_t, with default value 0. */
-extern int32_t __collidx_table_lookup (const char *table, uint32_t wc);
+extern int32_t __collidx_table_lookup (const char *table, uint32_t wc)
+ attribute_hidden;
/* Lookup in a table of uint32_t, with default value 0xffffffff. */
-extern uint32_t __collseq_table_lookup (const char *table, uint32_t wc);
+extern uint32_t __collseq_table_lookup (const char *table, uint32_t wc)
+ attribute_hidden;
diff --git a/resolv/gai_misc.h b/resolv/gai_misc.h
index 95d14ed..efadf13 100644
--- a/resolv/gai_misc.h
+++ b/resolv/gai_misc.h
@@ -75,19 +75,24 @@ extern pthread_mutex_t __gai_requests_mutex;
/* Enqueue request. */
-extern struct requestlist *__gai_enqueue_request (struct gaicb *gaicbp);
+extern struct requestlist *__gai_enqueue_request (struct gaicb *gaicbp)
+ attribute_hidden;
/* Find request on wait list. */
-extern struct requestlist *__gai_find_request (const struct gaicb *gaicbp);
+extern struct requestlist *__gai_find_request (const struct gaicb *gaicbp)
+ attribute_hidden;
/* Remove request from waitlist. */
-extern int __gai_remove_request (struct gaicb *gaicbp);
+extern int __gai_remove_request (struct gaicb *gaicbp)
+ attribute_hidden;
/* Notify initiator of request and tell this everybody listening. */
-extern void __gai_notify (struct requestlist *req);
+extern void __gai_notify (struct requestlist *req)
+ attribute_hidden;
/* Notify initiator of request. */
-extern int __gai_notify_only (struct sigevent *sigev, pid_t caller_pid);
+extern int __gai_notify_only (struct sigevent *sigev, pid_t caller_pid)
+ attribute_hidden;
/* Send the signal. */
extern int __gai_sigqueue (int sig, const union sigval val, pid_t caller_pid);
diff --git a/sysdeps/generic/aio_misc.h b/sysdeps/generic/aio_misc.h
index c0622b2..d5a0297 100644
--- a/sysdeps/generic/aio_misc.h
+++ b/sysdeps/generic/aio_misc.h
@@ -40,7 +40,8 @@ typedef union
/* Send the signal. */
-extern int __aio_sigqueue (int sig, const union sigval val, pid_t caller_pid);
+extern int __aio_sigqueue (int sig, const union sigval val, pid_t caller_pid)
+ attribute_hidden;
#endif /* aio_misc.h */
diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h
index 1a4449e..5efae2d 100644
--- a/sysdeps/generic/ldsodefs.h
+++ b/sysdeps/generic/ldsodefs.h
@@ -954,7 +954,7 @@ extern void _dl_init (struct link_map *main_map, int argc, char **argv,
/* Call the finalizer functions of all shared objects whose
initializer functions have completed. */
-extern void _dl_fini (void);
+extern void _dl_fini (void) attribute_hidden;
/* Sort array MAPS according to dependencies of the contained objects. */
extern void _dl_sort_fini (struct link_map **maps, size_t nmaps, char *used,
@@ -1123,10 +1123,12 @@ extern struct link_map *_dl_find_dso_for_object (const ElfW(Addr) addr);
rtld_hidden_proto (_dl_find_dso_for_object)
/* Initialization which is normally done by the dynamic linker. */
-extern void _dl_non_dynamic_init (void);
+extern void _dl_non_dynamic_init (void)
+ attribute_hidden;
/* Used by static binaries to check the auxiliary vector. */
-extern void _dl_aux_init (ElfW(auxv_t) *av);
+extern void _dl_aux_init (ElfW(auxv_t) *av)
+ attribute_hidden;
__END_DECLS
diff --git a/sysdeps/i386/machine-gmon.h b/sysdeps/i386/machine-gmon.h
index 3e90b8c..81e168e 100644
--- a/sysdeps/i386/machine-gmon.h
+++ b/sysdeps/i386/machine-gmon.h
@@ -30,7 +30,7 @@
#define mcount_internal __mcount_internal
extern void mcount_internal (u_long frompc, u_long selfpc)
- __attribute__ ((regparm (2)));
+ __attribute__ ((regparm (2))) attribute_hidden;
#define _MCOUNT_DECL(frompc, selfpc) \
__attribute__ ((regparm (2))) \
diff --git a/sysdeps/unix/sysv/linux/olddirent.h b/sysdeps/unix/sysv/linux/olddirent.h
index 0b4c81d..5510ab2 100644
--- a/sysdeps/unix/sysv/linux/olddirent.h
+++ b/sysdeps/unix/sysv/linux/olddirent.h
@@ -34,7 +34,8 @@ extern struct __old_dirent64 *__old_readdir64 (DIR *__dirp);
libc_hidden_proto (__old_readdir64);
extern int __old_readdir64_r (DIR *__dirp, struct __old_dirent64 *__entry,
struct __old_dirent64 **__result);
-extern __ssize_t __old_getdents64 (int __fd, char *__buf, size_t __nbytes);
+extern __ssize_t __old_getdents64 (int __fd, char *__buf, size_t __nbytes)
+ attribute_hidden;
int __old_scandir64 (const char * __dir,
struct __old_dirent64 *** __namelist,
int (*__selector) (const struct __old_dirent64 *),
diff --git a/wcsmbs/wcsmbsload.h b/wcsmbs/wcsmbsload.h
index 7efe2c1..57fad53 100644
--- a/wcsmbs/wcsmbsload.h
+++ b/wcsmbs/wcsmbsload.h
@@ -37,13 +37,16 @@ struct gconv_fcts
extern const struct gconv_fcts __wcsmbs_gconv_fcts_c attribute_hidden;
/* Load conversion functions for the currently selected locale. */
-extern void __wcsmbs_load_conv (struct __locale_data *new_category);
+extern void __wcsmbs_load_conv (struct __locale_data *new_category)
+ attribute_hidden;
/* Clone the current `__wcsmbs_load_conv' value. */
-extern void __wcsmbs_clone_conv (struct gconv_fcts *copy);
+extern void __wcsmbs_clone_conv (struct gconv_fcts *copy)
+ attribute_hidden;
/* Find the conversion functions for converting to and from NAME. */
-extern int __wcsmbs_named_conv (struct gconv_fcts *copy, const char *name);
+extern int __wcsmbs_named_conv (struct gconv_fcts *copy, const char *name)
+ attribute_hidden;
/* Function used for the `private.cleanup' hook. */
extern void _nl_cleanup_ctype (struct __locale_data *) attribute_hidden;