From 1bbe166e15e2c005c49c0aa53b8d106315d95ad0 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Sun, 9 Sep 2018 01:12:30 -0400
Subject: move tlsdesc and internal dl function declarations to dynlink.h

---
 src/internal/dynlink.h | 10 ++++++++++
 src/ldso/__dlsym.c     |  3 +--
 src/ldso/dlclose.c     |  3 +--
 src/ldso/dlerror.c     |  3 +--
 src/ldso/dlinfo.c      |  5 +----
 src/ldso/dlopen.c      |  3 +--
 src/ldso/dlsym.c       |  3 +--
 src/ldso/tlsdesc.c     |  3 +--
 8 files changed, 17 insertions(+), 16 deletions(-)

(limited to 'src')

diff --git a/src/internal/dynlink.h b/src/internal/dynlink.h
index 5717627a..90b6e481 100644
--- a/src/internal/dynlink.h
+++ b/src/internal/dynlink.h
@@ -4,6 +4,8 @@
 #include <features.h>
 #include <elf.h>
 #include <stdint.h>
+#include <stddef.h>
+#include "libc.h"
 
 #if UINTPTR_MAX == 0xffffffff
 typedef Elf32_Ehdr Ehdr;
@@ -95,4 +97,12 @@ struct fdpic_dummy_loadmap {
 typedef void (*stage2_func)(unsigned char *, size_t *);
 typedef _Noreturn void (*stage3_func)(size_t *);
 
+hidden void *__dlsym(void *restrict, const char *restrict, void *restrict);
+
+hidden void __dl_seterr(const char *, ...);
+hidden int __dl_invalid_handle(void *);
+hidden void __dl_vseterr(const char *, va_list);
+
+hidden ptrdiff_t __tlsdesc_static(), __tlsdesc_dynamic();
+
 #endif
diff --git a/src/ldso/__dlsym.c b/src/ldso/__dlsym.c
index bf99dff8..012994a7 100644
--- a/src/ldso/__dlsym.c
+++ b/src/ldso/__dlsym.c
@@ -1,8 +1,7 @@
 #include <dlfcn.h>
+#include "dynlink.h"
 #include "libc.h"
 
-hidden void __dl_seterr(const char *, ...);
-
 static void *stub_dlsym(void *restrict p, const char *restrict s, void *restrict ra)
 {
 	__dl_seterr("Symbol not found: %s", s);
diff --git a/src/ldso/dlclose.c b/src/ldso/dlclose.c
index a774209d..b839fe2f 100644
--- a/src/ldso/dlclose.c
+++ b/src/ldso/dlclose.c
@@ -1,8 +1,7 @@
 #include <dlfcn.h>
+#include "dynlink.h"
 #include "libc.h"
 
-hidden int __dl_invalid_handle(void *);
-
 int dlclose(void *p)
 {
 	return __dl_invalid_handle(p);
diff --git a/src/ldso/dlerror.c b/src/ldso/dlerror.c
index c8c718ab..7e5ec23d 100644
--- a/src/ldso/dlerror.c
+++ b/src/ldso/dlerror.c
@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <stdarg.h>
 #include "pthread_impl.h"
+#include "dynlink.h"
 #include "libc.h"
 
 char *dlerror()
@@ -50,8 +51,6 @@ hidden void __dl_seterr(const char *fmt, ...)
 	va_end(ap);
 }
 
-hidden int __dl_invalid_handle(void *);
-
 static int stub_invalid_handle(void *h)
 {
 	__dl_seterr("Invalid library handle %p", (void *)h);
diff --git a/src/ldso/dlinfo.c b/src/ldso/dlinfo.c
index 1e2c5500..a8a5ad56 100644
--- a/src/ldso/dlinfo.c
+++ b/src/ldso/dlinfo.c
@@ -1,11 +1,8 @@
 #define _GNU_SOURCE
 #include <dlfcn.h>
+#include "dynlink.h"
 #include "libc.h"
 
-hidden int __dl_invalid_handle(void *);
-
-hidden void __dl_seterr(const char *, ...);
-
 int dlinfo(void *dso, int req, void *res)
 {
 	if (__dl_invalid_handle(dso)) return -1;
diff --git a/src/ldso/dlopen.c b/src/ldso/dlopen.c
index 6b1d792a..9544741b 100644
--- a/src/ldso/dlopen.c
+++ b/src/ldso/dlopen.c
@@ -1,8 +1,7 @@
 #include <dlfcn.h>
+#include "dynlink.h"
 #include "libc.h"
 
-hidden void __dl_seterr(const char *, ...);
-
 static void *stub_dlopen(const char *file, int mode)
 {
 	__dl_seterr("Dynamic loading not supported");
diff --git a/src/ldso/dlsym.c b/src/ldso/dlsym.c
index c0f50e92..65eb2765 100644
--- a/src/ldso/dlsym.c
+++ b/src/ldso/dlsym.c
@@ -1,6 +1,5 @@
 #include <dlfcn.h>
-
-void *__dlsym(void *restrict, const char *restrict, void *restrict);
+#include "dynlink.h"
 
 void *dlsym(void *restrict p, const char *restrict s)
 {
diff --git a/src/ldso/tlsdesc.c b/src/ldso/tlsdesc.c
index df7eb9c9..caf8dc08 100644
--- a/src/ldso/tlsdesc.c
+++ b/src/ldso/tlsdesc.c
@@ -1,8 +1,7 @@
 #include <stddef.h>
+#include <dynlink.h>
 #include "libc.h"
 
-hidden ptrdiff_t __tlsdesc_static(), __tlsdesc_dynamic();
-
 ptrdiff_t __tlsdesc_static()
 {
 	return 0;
-- 
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