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Author: "Justin P. Mattock"

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Email: justinmattock@gmail.com
Subject: libsemanage Fix warning: parameter 'key' set but not used(and others)
Date: Tue, 6 Jul 2010 15:23:30 -0700

libsemanage produced no errors with the warnings, Im just noticing
big hunks of sections with warning messages:

database_llist.c: In function 'dbase_llist_add':
database_llist.c:150:28: warning: parameter 'key' set but not used
database_llist.c: In function 'dbase_llist_count':
database_llist.c:221:50: warning: parameter 'handle' set but not used
database_llist.c: In function 'dbase_llist_del':
database_llist.c:278:41: warning: parameter 'handle' set but not used
(and so on...)
so add the GCC attribute to quiet these warnings since most go to
NULL;

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Chad Sellers <csellers@tresys.com>
This commit is contained in:
Justin P. Mattock 2010-12-08 18:16:42 -05:00 committed by Chad Sellers
parent 033959726b
commit f7dd4ca760
4 changed files with 19 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
libsemanage/src/database_llist.c
View File

@ -147,7 +147,8 @@ int dbase_llist_exists(semanage_handle_t * handle,
int dbase_llist_add(semanage_handle_t * handle, int dbase_llist_add(semanage_handle_t * handle,
dbase_llist_t * dbase, dbase_llist_t * dbase,
const record_key_t * key, const record_t * data) const record_key_t * key __attribute__ ((unused)),
const record_t * data)
{ {
if (dbase_llist_cache_prepend(handle, dbase, data) < 0) if (dbase_llist_cache_prepend(handle, dbase, data) < 0)
@ -218,7 +219,7 @@ int dbase_llist_modify(semanage_handle_t * handle,
return STATUS_ERR; return STATUS_ERR;
} }
hidden int dbase_llist_count(semanage_handle_t * handle, hidden int dbase_llist_count(semanage_handle_t * handle __attribute__ ((unused)),
dbase_llist_t * dbase, unsigned int *response) dbase_llist_t * dbase, unsigned int *response)
{ {
@ -275,7 +276,7 @@ int dbase_llist_iterate(semanage_handle_t * handle,
return STATUS_ERR; return STATUS_ERR;
} }
int dbase_llist_del(semanage_handle_t * handle, int dbase_llist_del(semanage_handle_t * handle __attribute__ ((unused)),
dbase_llist_t * dbase, const record_key_t * key) dbase_llist_t * dbase, const record_key_t * key)
{ {

18
libsemanage/src/database_policydb.c
View File

@ -177,7 +177,8 @@ static int dbase_policydb_cache(semanage_handle_t * handle,
return STATUS_ERR; return STATUS_ERR;
} }
static int dbase_policydb_flush(semanage_handle_t * handle, static int dbase_policydb_flush(semanage_handle_t * handle
__attribute__ ((unused)),
dbase_policydb_t * dbase) dbase_policydb_t * dbase)
{ {
@ -309,9 +310,12 @@ static int dbase_policydb_modify(semanage_handle_t * handle,
return STATUS_ERR; return STATUS_ERR;
} }
static int dbase_policydb_del(semanage_handle_t * handle, static int dbase_policydb_del(semanage_handle_t * handle
dbase_policydb_t * dbase, __attribute__ ((unused)),
const record_key_t * key) dbase_policydb_t * dbase
__attribute__ ((unused)),
const record_key_t * key
__attribute__ ((unused)))
{ {
/* Stub */ /* Stub */
@ -321,8 +325,10 @@ static int dbase_policydb_del(semanage_handle_t * handle,
return STATUS_ERR; return STATUS_ERR;
} }
static int dbase_policydb_clear(semanage_handle_t * handle, static int dbase_policydb_clear(semanage_handle_t * handle
dbase_policydb_t * dbase) __attribute__ ((unused)),
dbase_policydb_t * dbase
__attribute__ ((unused)))
{ {
/* Stub */ /* Stub */

2
libsemanage/src/debug.c
View File

@ -51,7 +51,7 @@ hidden_def(semanage_msg_get_fname)
#ifdef __GNUC__ #ifdef __GNUC__
__attribute__ ((format(printf, 3, 4))) __attribute__ ((format(printf, 3, 4)))
#endif #endif
void hidden semanage_msg_default_handler(void *varg, void hidden semanage_msg_default_handler(void *varg __attribute__ ((unused)),
semanage_handle_t * handle, semanage_handle_t * handle,
const char *fmt, ...) const char *fmt, ...)
{ {

3
libsemanage/src/direct_api.c
View File

@ -243,7 +243,8 @@ int semanage_direct_connect(semanage_handle_t * sh)
return STATUS_ERR; return STATUS_ERR;
} }
static void semanage_direct_destroy(semanage_handle_t * sh) static void semanage_direct_destroy(semanage_handle_t * sh
__attribute__ ((unused)))
{ {
/* do nothing */ /* do nothing */
sh = NULL; sh = NULL;