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[binutils-gdb] ld/plugins: avoid shadowing a C library symbol
- From: Jan Beulich <jbeulich at sourceware dot org>
- To: bfd-cvs at sourceware dot org
- Date: 25 Jun 2019 10:02:40 -0000
- Subject: [binutils-gdb] ld/plugins: avoid shadowing a C library symbol
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=8e5cb9a54e156ba24a439aefa7b35e53b4cb0374
commit 8e5cb9a54e156ba24a439aefa7b35e53b4cb0374
Author: Jan Beulich <jbeulich@novell.com>
Date: Tue Jun 25 12:02:23 2019 +0200
ld/plugins: avoid shadowing a C library symbol
With my (oldish) gcc/glibc combination I'm seeing
.../ld/plugin.c: In function Â?get_lto_kindÂ?:
.../ld/plugin.c:664: error: declaration of Â?indexÂ? shadows a global declaration
/usr/include/string.h:487: error: shadowed declaration is here
.../ld/plugin.c: In function Â?get_lto_resolutionÂ?:
.../ld/plugin.c:685: error: declaration of Â?indexÂ? shadows a global declaration
/usr/include/string.h:487: error: shadowed declaration is here
.../ld/plugin.c: In function Â?get_lto_visibilityÂ?:
.../ld/plugin.c:711: error: declaration of Â?indexÂ? shadows a global declaration
/usr/include/string.h:487: error: shadowed declaration is here
Diff:
---
ld/ChangeLog | 5 +++++
ld/plugin.c | 30 +++++++++++++++---------------
2 files changed, 20 insertions(+), 15 deletions(-)
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 2c11a66..cb9ae84 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,8 @@
+2019-06-25 Jan Beulich <jbeulich@suse.com>
+
+ * plugin.c (get_lto_kind, get_lto_resolution,
+ get_lto_visibility): Rename "index" to "idx".
+
2019-06-24 H.J. Lu <hongjiu.lu@intel.com>
PR ld/24721
diff --git a/ld/plugin.c b/ld/plugin.c
index fcd864a..0344da2 100644
--- a/ld/plugin.c
+++ b/ld/plugin.c
@@ -659,9 +659,9 @@ is_visible_from_outside (struct ld_plugin_symbol *lsym,
return FALSE;
}
-/* Return LTO kind string name that corresponds to INDEX enum value. */
+/* Return LTO kind string name that corresponds to IDX enum value. */
static const char *
-get_lto_kind (unsigned int index)
+get_lto_kind (unsigned int idx)
{
static char buffer[64];
const char *lto_kind_str[5] =
@@ -673,16 +673,16 @@ get_lto_kind (unsigned int index)
"COMMON"
};
- if (index < ARRAY_SIZE (lto_kind_str))
- return lto_kind_str [index];
+ if (idx < ARRAY_SIZE (lto_kind_str))
+ return lto_kind_str [idx];
- sprintf (buffer, _("unknown LTO kind value %x"), index);
+ sprintf (buffer, _("unknown LTO kind value %x"), idx);
return buffer;
}
-/* Return LTO resolution string name that corresponds to INDEX enum value. */
+/* Return LTO resolution string name that corresponds to IDX enum value. */
static const char *
-get_lto_resolution (unsigned int index)
+get_lto_resolution (unsigned int idx)
{
static char buffer[64];
static const char *lto_resolution_str[10] =
@@ -699,16 +699,16 @@ get_lto_resolution (unsigned int index)
"PREVAILING_DEF_IRONLY_EXP",
};
- if (index < ARRAY_SIZE (lto_resolution_str))
- return lto_resolution_str [index];
+ if (idx < ARRAY_SIZE (lto_resolution_str))
+ return lto_resolution_str [idx];
- sprintf (buffer, _("unknown LTO resolution value %x"), index);
+ sprintf (buffer, _("unknown LTO resolution value %x"), idx);
return buffer;
}
-/* Return LTO visibility string name that corresponds to INDEX enum value. */
+/* Return LTO visibility string name that corresponds to IDX enum value. */
static const char *
-get_lto_visibility (unsigned int index)
+get_lto_visibility (unsigned int idx)
{
static char buffer[64];
const char *lto_visibility_str[4] =
@@ -719,10 +719,10 @@ get_lto_visibility (unsigned int index)
"HIDDEN"
};
- if (index < ARRAY_SIZE (lto_visibility_str))
- return lto_visibility_str [index];
+ if (idx < ARRAY_SIZE (lto_visibility_str))
+ return lto_visibility_str [idx];
- sprintf (buffer, _("unknown LTO visibility value %x"), index);
+ sprintf (buffer, _("unknown LTO visibility value %x"), idx);
return buffer;
}