From 9f9ab4922338d58f5adf8353286039eae09e1c2f Mon Sep 17 00:00:00 2001
From: Joakim Tjernlund <joakim.tjernlund@transmode.se>
Date: Wed, 6 Oct 2004 07:34:17 +0000
Subject: Puts common defines into dl-defs.h (in ldso/include) from dl-elf.h
 and dl-cache.h and make use of it. Also disables the lib-path-redundancy
 check for the case the cache is not used. Makes use of _PRELOAD_FILE_SUPPORT.
 From Peter Mazinger.

---
 ldso/include/dl-defs.h | 44 ++++++++++++++++++++++++++++++++++++++++++++
 ldso/include/dl-elf.h  | 35 +----------------------------------
 ldso/ldso/dl-elf.c     |  2 +-
 3 files changed, 46 insertions(+), 35 deletions(-)
 create mode 100644 ldso/include/dl-defs.h

(limited to 'ldso')

diff --git a/ldso/include/dl-defs.h b/ldso/include/dl-defs.h
new file mode 100644
index 000000000..1894a56dd
--- /dev/null
+++ b/ldso/include/dl-defs.h
@@ -0,0 +1,44 @@
+#ifndef _LD_DEFS_H
+#define _LD_DEFS_H
+
+#define LIB_ANY	     -1
+#define LIB_DLL       0
+#define LIB_ELF       1
+#define LIB_ELF64     0x80
+#define LIB_ELF_LIBC5 2
+#define LIB_ELF_LIBC6 3
+#define LIB_ELF_LIBC0 4
+
+/* should we include features.h? */
+#if defined(__LDSO_PRELOAD_FILE_SUPPORT__) || defined(__LDSO_CACHE_SUPPORT__)
+#define LDSO_BASE_PATH UCLIBC_RUNTIME_PREFIX "etc/" __LDSO_BASE_FILENAME__
+
+#ifdef __LDSO_PRELOAD_FILE_SUPPORT__
+#define LDSO_PRELOAD LDSO_BASE_PATH ".preload"
+#endif
+
+#ifdef __LDSO_CACHE_SUPPORT__
+#define LDSO_CONF    LDSO_BASE_PATH ".conf"
+#define LDSO_CACHE   LDSO_BASE_PATH ".cache"
+
+#define LDSO_CACHE_MAGIC "ld.so-"
+#define LDSO_CACHE_MAGIC_LEN (sizeof LDSO_CACHE_MAGIC -1)
+#define LDSO_CACHE_VER "1.7.0"
+#define LDSO_CACHE_VER_LEN (sizeof LDSO_CACHE_VER -1)
+
+typedef struct {
+	char magic   [LDSO_CACHE_MAGIC_LEN];
+	char version [LDSO_CACHE_VER_LEN];
+	int nlibs;
+} header_t;
+
+typedef struct {
+	int flags;
+	int sooffset;
+	int liboffset;
+} libentry_t;
+#endif	/* __LDSO_CACHE_SUPPORT__ */
+
+#endif
+
+#endif	/* _LD_DEFS_H */
diff --git a/ldso/include/dl-elf.h b/ldso/include/dl-elf.h
index 5a6e56c80..66843096c 100644
--- a/ldso/include/dl-elf.h
+++ b/ldso/include/dl-elf.h
@@ -5,47 +5,14 @@
 #include <elf.h>
 #include <link.h>
 
-#define LDSO_BASE_PATH UCLIBC_RUNTIME_PREFIX "etc/" __LDSO_BASE_FILENAME__
-#define LDSO_CONF    LDSO_BASE_PATH ".conf"
-#define LDSO_CACHE   LDSO_BASE_PATH ".cache"
-#define LDSO_PRELOAD LDSO_BASE_PATH ".preload"
-
-
-#define LIB_ANY	     -1
-#define LIB_DLL       0
-#define LIB_ELF       1
-#define LIB_ELF64     0x80
-#define LIB_ELF_LIBC5 2
-#define LIB_ELF_LIBC6 3
-#define LIB_ELF_LIBC0 4
-
 /* Forward declarations for stuff defined in ld_hash.h */
 struct dyn_elf;
 struct elf_resolve;
 
-
-/* Definitions and prototypes for cache stuff */
+#include <dl-defs.h>
 #ifdef __LDSO_CACHE_SUPPORT__
 extern int _dl_map_cache(void);
 extern int _dl_unmap_cache(void);
-
-#define LDSO_CACHE_MAGIC "ld.so-"
-#define LDSO_CACHE_MAGIC_LEN (sizeof LDSO_CACHE_MAGIC -1)
-#define LDSO_CACHE_VER "1.7.0"
-#define LDSO_CACHE_VER_LEN (sizeof LDSO_CACHE_VER -1)
-
-typedef struct {
-	char magic   [LDSO_CACHE_MAGIC_LEN];
-	char version [LDSO_CACHE_VER_LEN];
-	int nlibs;
-} header_t;
-
-typedef struct {
-	int flags;
-	int sooffset;
-	int liboffset;
-} libentry_t;
-
 #else
 static inline void _dl_map_cache(void) { }
 static inline void _dl_unmap_cache(void) { }
diff --git a/ldso/ldso/dl-elf.c b/ldso/ldso/dl-elf.c
index 7e1252df7..2dda6e5da 100644
--- a/ldso/ldso/dl-elf.c
+++ b/ldso/ldso/dl-elf.c
@@ -358,7 +358,7 @@ struct elf_resolve *_dl_load_shared_library(int secure, struct dyn_elf **rpnt,
 	if ((tpnt1 = search_for_named_library(libname, secure,
 					UCLIBC_RUNTIME_PREFIX "lib:"
 					UCLIBC_RUNTIME_PREFIX "usr/lib"
-#if !defined (__LDSO_CACHE_SUPPORT__)
+#ifndef __LDSO_CACHE_SUPPORT__
 					":" UCLIBC_RUNTIME_PREFIX "usr/X11R6/lib"
 #endif
 					, rpnt)
-- 
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