From e556691e4f2411bddc228266e9fcb8dbbf122ac6 Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Thu, 6 Nov 2003 22:38:49 +0000
Subject: Begin converting the client utils

---
 utils/readsoname.c | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 utils/readsoname.c

(limited to 'utils/readsoname.c')

diff --git a/utils/readsoname.c b/utils/readsoname.c
new file mode 100644
index 000000000..12c2428f2
--- /dev/null
+++ b/utils/readsoname.c
@@ -0,0 +1,63 @@
+/* adapted from Eric Youngdale's readelf program */
+
+#include <stdio.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/mman.h>
+#include <link.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <ld_elf.h>
+#include "readsoname.h"
+
+void warn(char *fmt, ...);
+char *xstrdup(char *);
+
+struct needed_tab
+{
+  char *soname;
+  int type;
+};
+
+struct needed_tab needed_tab[] = {
+  { "libc.so.0",    LIB_ELF_LIBC0 },
+  { "libm.so.0",    LIB_ELF_LIBC0 },
+  { "libdl.so.0",   LIB_ELF_LIBC0 },
+  { "libc.so.5",    LIB_ELF_LIBC5 },
+  { "libm.so.5",    LIB_ELF_LIBC5 },
+  { "libdl.so.1",   LIB_ELF_LIBC5 },
+  { "libc.so.6",    LIB_ELF_LIBC6 },
+  { "libm.so.6",    LIB_ELF_LIBC6 },
+  { "libdl.so.2",   LIB_ELF_LIBC6 },
+  { NULL,           LIB_ELF }
+};
+
+char *readsoname(char *name, FILE *infile, int expected_type, 
+		 int *type, int elfclass)
+{
+  char *res;
+
+  if (elfclass == ELFCLASS32)
+    res = readsoname32(name, infile, expected_type, type);
+  else
+  {
+    res = readsoname64(name, infile, expected_type, type);
+#if 0
+    *type |= LIB_ELF64;
+#endif
+  }
+
+  return res;
+}
+
+#undef __ELF_NATIVE_CLASS
+#undef readsonameXX
+#define readsonameXX readsoname32
+#define __ELF_NATIVE_CLASS 32
+#include "readsoname2.c"
+
+#undef __ELF_NATIVE_CLASS
+#undef readsonameXX
+#define readsonameXX readsoname64
+#define __ELF_NATIVE_CLASS 64
+#include "readsoname2.c"
-- 
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