* libltdl/ltdl.c: Remove trivial warnings.

diff --git a/ChangeLog b/ChangeLog
index 04ef98bd3ec71972b4e37a95d434b5206a9063eb..871dc615db0068fc110d0f36bf7fe73291b30cd3 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+1999-04-12  Alexandre Oliva  <oliva@dcc.unicamp.br>
+
+       * libltdl/ltdl.c: Remove trivial warnings.
+
 1999-04-12  John David Anglin  <dave.anglin@nrc.ca>
 
        * libltdl/ltdl.c (shl_close): shl_t was correct here...

diff --git a/libltdl/ltdl.c b/libltdl/ltdl.c
index 6b504fcd8f1d0089b681ba9db8d389e49d156722..e22bea7466fef0413ae5da4fecd63ac253527a67 100644 (file)
--- a/libltdl/ltdl.c
+++ b/libltdl/ltdl.c
@@ -104,8 +104,8 @@ const lt_dlsymlist lt_preloaded_symbols[1] = { { 0, 0 } };
 
 static const char *last_error = 0;
 
-lt_ptr_t (*lt_dlmalloc) __P((size_t size)) = malloc;
-void    (*lt_dlfree)  __P((lt_ptr_t ptr)) = free;
+lt_ptr_t (*lt_dlmalloc) __P((size_t size)) = (lt_ptr_t(*)__P((size_t)))malloc;
+void    (*lt_dlfree)  __P((lt_ptr_t ptr)) = (void(*)__P((lt_ptr_t)))free;
 
 typedef struct lt_dltype_t {
        struct lt_dltype_t *next;
@@ -246,13 +246,13 @@ strrchr(str, ch)
 #endif
 
 static int
-dl_init ()
+dl_init __P((void))
 {
        return 0;
 }
 
 static int
-dl_exit ()
+dl_exit __P((void))
 {
        return 0;
 }
@@ -364,13 +364,13 @@ dl = { LTDL_TYPE_TOP, 0, dl_init, dl_exit,
 #define        LTDL_BIND_FLAGS (BIND_IMMEDIATE | BIND_NONFATAL | BIND_VERBOSE | DYNAMIC_PATH)
 
 static int
-shl_init ()
+shl_init __P((void))
 {
        return 0;
 }
 
 static int
-shl_exit ()
+shl_exit __P((void))
 {
        return 0;
 }
@@ -433,13 +433,13 @@ shl = { LTDL_TYPE_TOP, 0, shl_init, shl_exit,
 #endif
 
 static int
-dld_init ()
+dld_init __P((void))
 {
        return 0;
 }
 
 static int
-dld_exit ()
+dld_exit __P((void))
 {
        return 0;
 }
@@ -503,13 +503,13 @@ dld = { LTDL_TYPE_TOP, 0, dld_init, dld_exit,
 #include <windows.h>
 
 static int
-wll_init ()
+wll_init __P((void))
 {
        return 0;
 }
 
 static int
-wll_exit ()
+wll_exit __P((void))
 {
        return 0;
 }
@@ -567,13 +567,13 @@ wll = { LTDL_TYPE_TOP, 0, wll_init, wll_exit,
 #include <kernel/image.h>
 
 static int
-bedl_init ()
+bedl_init __P((void))
 {
        return 0;
 }
 
 static int
-bedl_exit ()
+bedl_exit __P((void))
 {
        return 0;
 }
@@ -649,7 +649,7 @@ static const lt_dlsymlist *default_preloaded_symbols = 0;
 static lt_dlsymlists_t *preloaded_symbols = 0;
 
 static int
-presym_init ()
+presym_init __P((void))
 {
        preloaded_symbols = 0;
        if (default_preloaded_symbols)
@@ -658,7 +658,7 @@ presym_init ()
 }
 
 static int
-presym_free_symlists ()
+presym_free_symlists __P((void))
 {
        lt_dlsymlists_t *lists = preloaded_symbols;
        
@@ -673,7 +673,7 @@ presym_free_symlists ()
 }
 
 static int
-presym_exit ()
+presym_exit __P((void))
 {
        presym_free_symlists();
        return 0;
@@ -745,6 +745,8 @@ static int
 presym_close (handle)
        lt_dlhandle handle;
 {
+       /* Just to silence gcc -Wall */
+       handle = 0;
        return 0;
 }
 
@@ -781,7 +783,7 @@ static lt_dltype_t *types = LTDL_TYPE_TOP;
 #undef LTDL_TYPE_TOP
 
 int
-lt_dlinit ()
+lt_dlinit __P((void))
 {
        /* initialize libltdl */
        lt_dltype_t **type = &types;
@@ -832,7 +834,7 @@ lt_dlpreload_default (preloaded)
 }
 
 int
-lt_dlexit ()
+lt_dlexit __P((void))
 {
        /* shut down libltdl */
        lt_dltype_t *type = types;
@@ -1070,6 +1072,8 @@ load_deplibs(handle, deplibs)
        /* FIXME: load deplibs */
        handle->depcount = 0;
        handle->deplibs = 0;
+       /* Just to silence gcc -Wall */
+       deplibs = 0;
        return 0;
 }
 
@@ -1078,6 +1082,8 @@ unload_deplibs(handle)
        lt_dlhandle handle;
 {
        /* FIXME: unload deplibs */
+       /* Just to silence gcc -Wall */
+       handle = 0;
        return 0;
 }
 
@@ -1194,7 +1200,7 @@ lt_dlopen (filename)
                }
                /* canonicalize the module name */
                for (i = 0; i < ext - basename; i++)
-                       if (isalnum(basename[i]))
+                       if (isalnum((int)(basename[i])))
                                name[i] = basename[i];
                        else
                                name[i] = '_';
@@ -1512,7 +1518,7 @@ lt_dlsym (handle, symbol)
 }
 
 const char *
-lt_dlerror ()
+lt_dlerror __P((void))
 {
        const char *error = last_error;
        
@@ -1565,7 +1571,7 @@ lt_dlsetsearchpath (search_path)
 }
 
 const char *
-lt_dlgetsearchpath ()
+lt_dlgetsearchpath __P((void))
 {
        return user_search_path;
 }