From 7e399fabd3db2c528b5982803eeba2841f547695 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Tue, 11 Sep 2018 12:32:46 -0400
Subject: apply hidden visibility to various remaining internal interfaces

---
 src/internal/floatscan.h   |  2 +-
 src/internal/intscan.h     |  2 +-
 src/internal/libc.h        | 10 +++++-----
 src/internal/locale_impl.h | 18 +++++++++---------
 src/internal/malloc_impl.h |  6 +++---
 src/internal/shgetc.h      |  4 ++--
 src/internal/syscall.h     |  4 ++--
 7 files changed, 23 insertions(+), 23 deletions(-)

(limited to 'src/internal')

diff --git a/src/internal/floatscan.h b/src/internal/floatscan.h
index e027fa08..f2b1dcf4 100644
--- a/src/internal/floatscan.h
+++ b/src/internal/floatscan.h
@@ -3,6 +3,6 @@
 
 #include <stdio.h>
 
-long double __floatscan(FILE *, int, int);
+hidden long double __floatscan(FILE *, int, int);
 
 #endif
diff --git a/src/internal/intscan.h b/src/internal/intscan.h
index 994c5e7d..ccf9f112 100644
--- a/src/internal/intscan.h
+++ b/src/internal/intscan.h
@@ -3,6 +3,6 @@
 
 #include <stdio.h>
 
-unsigned long long __intscan(FILE *, unsigned, int, unsigned long long);
+hidden unsigned long long __intscan(FILE *, unsigned, int, unsigned long long);
 
 #endif
diff --git a/src/internal/libc.h b/src/internal/libc.h
index 23988d92..52e2d80f 100644
--- a/src/internal/libc.h
+++ b/src/internal/libc.h
@@ -36,9 +36,9 @@ struct __libc {
 extern hidden struct __libc __libc;
 #define libc __libc
 
-void __init_libc(char **, char *);
-void __init_tls(size_t *);
-void __libc_start_init(void);
+hidden void __init_libc(char **, char *);
+hidden void __init_tls(size_t *);
+hidden void __libc_start_init(void);
 
 extern hidden size_t __hwcap;
 extern hidden size_t __sysinfo;
@@ -54,8 +54,8 @@ hidden void __unlockfile(FILE *);
 #define LOCK(x) __lock(x)
 #define UNLOCK(x) __unlock(x)
 
-void __synccall(void (*)(void *), void *);
-int __setxid(int, int, int, int);
+hidden void __synccall(void (*)(void *), void *);
+hidden int __setxid(int, int, int, int);
 
 #undef LFS64_2
 #define LFS64_2(x, y) weak_alias(x, y)
diff --git a/src/internal/locale_impl.h b/src/internal/locale_impl.h
index a0863045..e6504a05 100644
--- a/src/internal/locale_impl.h
+++ b/src/internal/locale_impl.h
@@ -15,15 +15,15 @@ struct __locale_map {
 	const struct __locale_map *next;
 };
 
-extern const struct __locale_map __c_dot_utf8;
-extern const struct __locale_struct __c_locale;
-extern const struct __locale_struct __c_dot_utf8_locale;
-
-const struct __locale_map *__get_locale(int, const char *);
-const char *__mo_lookup(const void *, size_t, const char *);
-const char *__lctrans(const char *, const struct __locale_map *);
-const char *__lctrans_cur(const char *);
-int __loc_is_allocated(locale_t);
+extern hidden const struct __locale_map __c_dot_utf8;
+extern hidden const struct __locale_struct __c_locale;
+extern hidden const struct __locale_struct __c_dot_utf8_locale;
+
+hidden const struct __locale_map *__get_locale(int, const char *);
+hidden const char *__mo_lookup(const void *, size_t, const char *);
+hidden const char *__lctrans(const char *, const struct __locale_map *);
+hidden const char *__lctrans_cur(const char *);
+hidden int __loc_is_allocated(locale_t);
 
 #define LCTRANS(msg, lc, loc) __lctrans(msg, (loc)->cat[(lc)])
 #define LCTRANS_CUR(msg) __lctrans_cur(msg)
diff --git a/src/internal/malloc_impl.h b/src/internal/malloc_impl.h
index e97337b3..b6eacd87 100644
--- a/src/internal/malloc_impl.h
+++ b/src/internal/malloc_impl.h
@@ -4,11 +4,11 @@
 #include "libc.h"
 #include <sys/mman.h>
 
-void *__expand_heap(size_t *);
+hidden void *__expand_heap(size_t *);
 
-void __malloc_donate(char *, char *);
+hidden void __malloc_donate(char *, char *);
 
-void *__memalign(size_t, size_t);
+hidden void *__memalign(size_t, size_t);
 
 struct chunk {
 	size_t psize, csize;
diff --git a/src/internal/shgetc.h b/src/internal/shgetc.h
index 7beb8ce6..210f6468 100644
--- a/src/internal/shgetc.h
+++ b/src/internal/shgetc.h
@@ -1,7 +1,7 @@
 #include "stdio_impl.h"
 
-void __shlim(FILE *, off_t);
-int __shgetc(FILE *);
+hidden void __shlim(FILE *, off_t);
+hidden int __shgetc(FILE *);
 
 #define shcnt(f) ((f)->shcnt + ((f)->rpos - (f)->rend))
 #define shlim(f, lim) __shlim((f), (lim))
diff --git a/src/internal/syscall.h b/src/internal/syscall.h
index 730f285a..3cb0a772 100644
--- a/src/internal/syscall.h
+++ b/src/internal/syscall.h
@@ -244,8 +244,8 @@ hidden long __syscall_ret(unsigned long), __syscall(syscall_arg_t, ...),
 #define __sys_open_cp(...) __SYSCALL_DISP(__sys_open_cp,,__VA_ARGS__)
 #define sys_open_cp(...) __syscall_ret(__sys_open_cp(__VA_ARGS__))
 
-void __procfdname(char [static 15+3*sizeof(int)], unsigned);
+hidden void __procfdname(char [static 15+3*sizeof(int)], unsigned);
 
-void *__vdsosym(const char *, const char *);
+hidden void *__vdsosym(const char *, const char *);
 
 #endif
-- 
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