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mod_apparmor: fix unused parameter warnings

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Tag unused parameters so the -Wunused-parameter won't complain about
them.

MR: https://gitlab.com/apparmor/apparmor/-/merge_requests/561
Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-by: Steve Beattie <sbeattie@ubuntu.com>
This commit is contained in:
John Johansen 2020-06-01 02:51:59 -07:00
parent 9623bcd575
commit 1305dfcecf
1 changed files with 10 additions and 6 deletions
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16
changehat/mod_apparmor/mod_apparmor.c
View file

@ -30,6 +30,10 @@
/* #define DEBUG */
#ifndef unused_
#define unused_ __attribute__ ((unused))
#endif
/* should the following be configurable? */
#define DEFAULT_HAT "HANDLING_UNTRUSTED_INPUT"
#define DEFAULT_URI_HAT "DEFAULT_URI"
@ -65,7 +69,7 @@ typedef struct {
* memory will be wiped out, and the magic_token will be lost, so apache
* wouldn't be able to change_hat back out. */
static int
aa_init(apr_pool_t *p, apr_pool_t *plog, apr_pool_t *ptemp, server_rec *s)
aa_init(apr_pool_t *p, unused_ apr_pool_t *plog, unused_ apr_pool_t *ptemp, unused_ server_rec *s)
{
apr_file_t *file;
apr_size_t size = sizeof(magic_token);
@ -89,7 +93,7 @@ aa_init(apr_pool_t *p, apr_pool_t *plog, apr_pool_t *ptemp, server_rec *s)
* to protect ourselves from bugs in parsing network input, but before
* we change_hat to the uri specific hat. */
static void
aa_child_init(apr_pool_t *p, server_rec *s)
aa_child_init(unused_ apr_pool_t *p, unused_ server_rec *s)
{
int ret;
@ -260,7 +264,7 @@ aa_exit_hat(request_rec *r)
}
static const char *
aa_cmd_ch_path(cmd_parms *cmd, void *mconfig, const char *parm1)
aa_cmd_ch_path(unused_ cmd_parms *cmd, unused_ void *mconfig, const char *parm1)
{
ap_log_error(APLOG_MARK, APLOG_DEBUG, 0, ap_server_conf, "directory config change hat %s",
parm1 ? parm1 : "DEFAULT");
@ -287,7 +291,7 @@ immunix_cmd_ch_path(cmd_parms *cmd, void *mconfig, const char *parm1)
}
static const char *
aa_cmd_ch_srv(cmd_parms *cmd, void *mconfig, const char *parm1)
aa_cmd_ch_srv(cmd_parms *cmd, unused_ void *mconfig, const char *parm1)
{
ap_log_error(APLOG_MARK, APLOG_DEBUG, 0, ap_server_conf, "server config change hat %s",
parm1 ? parm1 : "DEFAULT");
@ -347,7 +351,7 @@ aa_merge_dir_config(apr_pool_t *p, void *parent, void *child)
*/
static void *
aa_create_srv_config(apr_pool_t *p, server_rec *srv)
aa_create_srv_config(apr_pool_t *p, unused_ server_rec *srv)
{
apparmor_srv_cfg *newcfg = (apparmor_srv_cfg *) apr_pcalloc(p, sizeof(*newcfg));
@ -397,7 +401,7 @@ static const command_rec mod_apparmor_cmds[] = {
};
static void
register_hooks(apr_pool_t *p)
register_hooks(unused_ apr_pool_t *p)
{
ap_hook_post_config(aa_init, NULL, NULL, APR_HOOK_MIDDLE);
ap_hook_child_init(aa_child_init, NULL, NULL, APR_HOOK_MIDDLE);