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avoid compiler warning in ltdl
From: |
Eric Blake |
Subject: |
avoid compiler warning in ltdl |
Date: |
Sat, 22 Jul 2006 14:33:29 -0600 |
User-agent: |
Thunderbird 1.5.0.4 (Windows/20060516) |
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libtool: compile: gcc -DHAVE_CONFIG_H -I. -I. -I. -DLTDLOPEN=libltdlc
"-DLT_CONFIG_H=<config.h>" -DLTDL -I. -I. -Ilibltdl -I./libltdl
- -I./libltdl -O2 -Wall -MT libltdlc_la-ltdl.lo -MD -MP -MF
.deps/libltdlc_la-ltdl.Tpo -c ltdl.c -fPIC -DPIC -o .libs/libltdlc_la-ltdl.o
ltdl.c:155: warning: 'loader_init_callback' defined but not used
Checking in this obvious patch.
2006-07-22 Eric Blake <address@hidden>
* libltdl/ltdl.c (loader_init_callback) [HAVE_LIBDLLOADER]:
Protect definition to avoid compiler warnings about unused
function.
- --
Life is short - so eat dessert first!
Eric Blake address@hidden
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Index: libltdl/ltdl.c
===================================================================
RCS file: /sources/libtool/libtool/libltdl/ltdl.c,v
retrieving revision 1.239
diff -u -p -r1.239 ltdl.c
--- libltdl/ltdl.c 17 May 2006 23:12:07 -0000 1.239
+++ libltdl/ltdl.c 22 Jul 2006 20:32:16 -0000
@@ -130,12 +130,15 @@ static int list_files_by_dir (const
char **pargz, size_t *pargz_len);
static int file_not_found (void);
+#ifdef HAVE_LIBDLLOADER
static int loader_init_callback (lt_dlhandle handle);
+#endif /* HAVE_LIBDLLOADER */
+
static int loader_init (lt_get_vtable *vtable_func,
lt_user_data data);
static char *user_search_path= 0;
-static lt_dlhandle handles = 0;
+static lt_dlhandle handles = 0;
static int initialized = 0;
/* Our memory failure callback sets the error message to be passed back
@@ -147,6 +150,7 @@ lt__alloc_die_callback (void)
LT__SETERROR (NO_MEMORY);
}
+#ifdef HAVE_LIBDLLOADER
/* This function is called to initialise each preloaded module loader,
and hook it into the list of loaders to be used when attempting to
dlopen an application module. */
@@ -155,6 +159,7 @@ loader_init_callback (lt_dlhandle handle
{
return loader_init (lt_dlsym (handle, "get_vtable"), 0);
}
+#endif /* HAVE_LIBDLLOADER */
static int
loader_init (lt_get_vtable *vtable_func, lt_user_data data)
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