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[binutils-gdb] Rename argument name from link to xlink


https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=2b63c337d99fe12220e6ca12a71dac6cdd3224d3

commit 2b63c337d99fe12220e6ca12a71dac6cdd3224d3
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Sun Nov 26 10:12:35 2017 -0800

    Rename argument name from link to xlink
    
    This fixed the build with GCC 4.2:
    
    cc1: warnings being treated as errors
    binutils-gdb/binutils/dwarf.c: In function â??load_separate_debug_infoâ??:
    binutils-gdb/binutils/dwarf.c:9650: warning: declaration of â??linkâ?? shadows a global declaration
    /usr/include/unistd.h:757: warning: shadowed declaration is here
    
    	* dwarf.c (load_separate_debug_info): Rename argument name from
    	link to xlink.

Diff:
---
 binutils/ChangeLog | 5 +++++
 binutils/dwarf.c   | 6 +++---
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index eab6830..75ef5cd 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,8 @@
+2017-11-26  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* dwarf.c (load_separate_debug_info): Rename argument name from
+	link to xlink.
+
 2017-11-24  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR binutils/22444
diff --git a/binutils/dwarf.c b/binutils/dwarf.c
index 8b96879..a92e7b1 100644
--- a/binutils/dwarf.c
+++ b/binutils/dwarf.c
@@ -9647,7 +9647,7 @@ parse_gnu_debugaltlink (struct dwarf_section * section, void * data)
 
 static void *
 load_separate_debug_info (const char *            main_filename,
-			  struct dwarf_section *  link,
+			  struct dwarf_section *  xlink,
 			  parse_func_type         parse_func,
 			  check_func_type         check_func,
 			  void *                  func_data)
@@ -9658,10 +9658,10 @@ load_separate_debug_info (const char *            main_filename,
   size_t         canon_dirlen;
   size_t         dirlen;
 
-  if ((separate_filename = parse_func (link, func_data)) == NULL)
+  if ((separate_filename = parse_func (xlink, func_data)) == NULL)
     {
       warn (_("Corrupt debuglink section: %s\n"),
-	    link->name ? link->name : link->uncompressed_name);
+	    xlink->name ? xlink->name : xlink->uncompressed_name);
       return FALSE;
     }


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