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base/SOURCES/Fix-unused-variables.patch

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From a3c9d87924455448cf3bcb20d34f1bd4e6b915d8 Mon Sep 17 00:00:00 2001
From: Robbie Harwood <rharwood@redhat.com>
Date: Wed, 15 Mar 2017 13:52:36 -0400
Subject: [PATCH] Fix unused variables
Signed-off-by: Robbie Harwood <rharwood@redhat.com>
Reviewed-by: Simo Sorce <simo@redhat.com>
Merges: #173
(cherry picked from commit e72d1fa53df8af55b47639ed01f9f0bafa7a2ca8)
---
proxy/src/client/gpm_common.c | 1 +
proxy/src/client/gpm_display_status.c | 2 +-
proxy/src/client/gpm_release_handle.c | 2 +-
proxy/src/gp_common.h | 1 +
proxy/src/gp_config.c | 8 ++------
proxy/src/gp_conv.c | 4 ++--
proxy/src/gp_conv.h | 3 +--
proxy/src/gp_creds.c | 7 +++----
proxy/src/gp_init.c | 2 +-
proxy/src/gp_rpc_accept_sec_context.c | 3 +--
proxy/src/gp_rpc_acquire_cred.c | 3 +--
proxy/src/gp_rpc_get_mic.c | 4 ++--
proxy/src/gp_rpc_import_and_canon_name.c | 5 ++---
proxy/src/gp_rpc_indicate_mechs.c | 5 ++---
proxy/src/gp_rpc_init_sec_context.c | 3 +--
proxy/src/gp_rpc_process.c | 21 ++++-----------------
proxy/src/gp_rpc_process.h | 6 ++++++
proxy/src/gp_rpc_release_handle.c | 5 ++---
proxy/src/gp_rpc_unwrap.c | 5 ++---
proxy/src/gp_rpc_verify_mic.c | 5 ++---
proxy/src/gp_rpc_wrap.c | 4 ++--
proxy/src/gp_rpc_wrap_size_limit.c | 5 ++---
proxy/src/gp_socket.c | 2 +-
proxy/src/gssproxy.c | 2 +-
24 files changed, 44 insertions(+), 64 deletions(-)
diff --git a/proxy/src/client/gpm_common.c b/proxy/src/client/gpm_common.c
index 0a54dbc..030765a 100644
--- a/proxy/src/client/gpm_common.c
+++ b/proxy/src/client/gpm_common.c
@@ -320,6 +320,7 @@ static void gpm_release_ctx(struct gpm_ctx *gpmctx)
OM_uint32 gpm_release_buffer(OM_uint32 *minor_status,
gss_buffer_t buffer)
{
+ *minor_status = 0;
if (buffer != GSS_C_NO_BUFFER) {
if (buffer->value) {
free(buffer->value);
diff --git a/proxy/src/client/gpm_display_status.c b/proxy/src/client/gpm_display_status.c
index 1f8d755..bbb546f 100644
--- a/proxy/src/client/gpm_display_status.c
+++ b/proxy/src/client/gpm_display_status.c
@@ -43,7 +43,7 @@ void gpm_save_internal_status(uint32_t err, char *err_str)
OM_uint32 gpm_display_status(OM_uint32 *minor_status,
OM_uint32 status_value,
int status_type,
- const gss_OID mech_type,
+ const gss_OID mech_type UNUSED,
OM_uint32 *message_context,
gss_buffer_t status_string)
{
diff --git a/proxy/src/client/gpm_release_handle.c b/proxy/src/client/gpm_release_handle.c
index 7a6aaed..8f49ee9 100644
--- a/proxy/src/client/gpm_release_handle.c
+++ b/proxy/src/client/gpm_release_handle.c
@@ -58,7 +58,7 @@ done:
OM_uint32 gpm_delete_sec_context(OM_uint32 *minor_status,
gssx_ctx **context_handle,
- gss_buffer_t output_token)
+ gss_buffer_t output_token UNUSED)
{
union gp_rpc_arg uarg;
union gp_rpc_res ures;
diff --git a/proxy/src/gp_common.h b/proxy/src/gp_common.h
index 36fd843..edc23b4 100644
--- a/proxy/src/gp_common.h
+++ b/proxy/src/gp_common.h
@@ -8,6 +8,7 @@
#include "gp_log.h"
#define no_const(ptr) ((void *)((uintptr_t)(ptr)))
+#define UNUSED __attribute__((unused))
/* add element to list head */
#define LIST_ADD(list, elem) do { \
diff --git a/proxy/src/gp_config.c b/proxy/src/gp_config.c
index 1b833fd..5c1ca02 100644
--- a/proxy/src/gp_config.c
+++ b/proxy/src/gp_config.c
@@ -720,7 +720,6 @@ void free_config(struct gp_config **cfg)
}
static int gp_config_from_file(const char *config_file,
- struct gp_ini_context *ctx,
struct ini_cfgobj *ini_config,
const uint32_t collision_flags)
{
@@ -764,7 +763,6 @@ static int gp_config_from_file(const char *config_file,
}
static int gp_config_from_dir(const char *config_dir,
- struct gp_ini_context *ctx,
struct ini_cfgobj **ini_config,
const uint32_t collision_flags)
{
@@ -847,8 +845,7 @@ int gp_config_init(const char *config_file, const char *config_dir,
}
if (config_file) {
- ret = gp_config_from_file(config_file, ctx, ini_config,
- collision_flags);
+ ret = gp_config_from_file(config_file, ini_config, collision_flags);
if (ret == ENOENT) {
GPDEBUG("Expected config file %s but did not find it.\n",
config_file);
@@ -857,8 +854,7 @@ int gp_config_init(const char *config_file, const char *config_dir,
}
}
if (config_dir) {
- ret = gp_config_from_dir(config_dir, ctx, &ini_config,
- collision_flags);
+ ret = gp_config_from_dir(config_dir, &ini_config, collision_flags);
if (ret) {
return ret;
}
diff --git a/proxy/src/gp_conv.c b/proxy/src/gp_conv.c
index 6aa66a8..71d6d9d 100644
--- a/proxy/src/gp_conv.c
+++ b/proxy/src/gp_conv.c
@@ -6,6 +6,7 @@
#include <stdbool.h>
#include <errno.h>
#include "gp_conv.h"
+#include "src/gp_common.h"
void *gp_memdup(void *in, size_t len)
{
@@ -488,8 +489,7 @@ done:
return ret_maj;
}
-int gp_conv_status_to_gssx(struct gssx_call_ctx *call_ctx,
- uint32_t ret_maj, uint32_t ret_min,
+int gp_conv_status_to_gssx(uint32_t ret_maj, uint32_t ret_min,
gss_OID mech, struct gssx_status *status)
{
int ret;
diff --git a/proxy/src/gp_conv.h b/proxy/src/gp_conv.h
index e247dbd..699b301 100644
--- a/proxy/src/gp_conv.h
+++ b/proxy/src/gp_conv.h
@@ -39,8 +39,7 @@ uint32_t gp_conv_name_to_gssx_alloc(uint32_t *min,
gss_name_t in, gssx_name **out);
uint32_t gp_conv_gssx_to_name(uint32_t *min, gssx_name *in, gss_name_t *out);
-int gp_conv_status_to_gssx(struct gssx_call_ctx *call_ctx,
- uint32_t ret_maj, uint32_t ret_min,
+int gp_conv_status_to_gssx(uint32_t ret_maj, uint32_t ret_min,
gss_OID mech, struct gssx_status *status);
int gp_copy_utf8string(utf8string *in, utf8string *out);
diff --git a/proxy/src/gp_creds.c b/proxy/src/gp_creds.c
index 7d89b06..6570b06 100644
--- a/proxy/src/gp_creds.c
+++ b/proxy/src/gp_creds.c
@@ -252,7 +252,6 @@ done:
static int ensure_segregated_ccache(struct gp_call_ctx *gpcall,
int cc_num,
- struct gp_service *svc,
gss_key_value_set_desc *cs)
{
int ret;
@@ -482,7 +481,7 @@ static int gp_get_cred_environment(struct gp_call_ctx *gpcall,
}
}
- ret = ensure_segregated_ccache(gpcall, cc_num, svc, cs);
+ ret = ensure_segregated_ccache(gpcall, cc_num, cs);
if (ret != 0) {
goto done;
}
@@ -587,8 +586,8 @@ uint32_t gp_add_krb5_creds(uint32_t *min,
gss_cred_id_t in_cred,
gssx_name *desired_name,
gss_cred_usage_t cred_usage,
- uint32_t initiator_time_req,
- uint32_t acceptor_time_req,
+ uint32_t initiator_time_req UNUSED,
+ uint32_t acceptor_time_req UNUSED,
gss_cred_id_t *output_cred_handle,
gss_OID_set *actual_mechs,
uint32_t *initiator_time_rec,
diff --git a/proxy/src/gp_init.c b/proxy/src/gp_init.c
index d367f92..e69934d 100644
--- a/proxy/src/gp_init.c
+++ b/proxy/src/gp_init.c
@@ -96,7 +96,7 @@ void fini_server(void)
closelog();
}
-static void break_loop(verto_ctx *vctx, verto_ev *ev)
+static void break_loop(verto_ctx *vctx, verto_ev *ev UNUSED)
{
GPDEBUG("Exiting after receiving a signal\n");
verto_break(vctx);
diff --git a/proxy/src/gp_rpc_accept_sec_context.c b/proxy/src/gp_rpc_accept_sec_context.c
index 22a4cf7..ae4de55 100644
--- a/proxy/src/gp_rpc_accept_sec_context.c
+++ b/proxy/src/gp_rpc_accept_sec_context.c
@@ -152,8 +152,7 @@ done:
ret_maj = acpt_maj;
ret_min = acpt_min;
}
- ret = gp_conv_status_to_gssx(&asca->call_ctx,
- ret_maj, ret_min, oid,
+ ret = gp_conv_status_to_gssx(ret_maj, ret_min, oid,
&ascr->status);
GPRPCDEBUG(gssx_res_accept_sec_context, ascr);
diff --git a/proxy/src/gp_rpc_acquire_cred.c b/proxy/src/gp_rpc_acquire_cred.c
index 9a55937..e9c7d56 100644
--- a/proxy/src/gp_rpc_acquire_cred.c
+++ b/proxy/src/gp_rpc_acquire_cred.c
@@ -150,8 +150,7 @@ int gp_acquire_cred(struct gp_call_ctx *gpcall,
}
done:
- ret = gp_conv_status_to_gssx(&aca->call_ctx,
- ret_maj, ret_min, desired_mech,
+ ret = gp_conv_status_to_gssx(ret_maj, ret_min, desired_mech,
&acr->status);
GPRPCDEBUG(gssx_res_acquire_cred, acr);
diff --git a/proxy/src/gp_rpc_get_mic.c b/proxy/src/gp_rpc_get_mic.c
index 1d9a1fe..dfba77e 100644
--- a/proxy/src/gp_rpc_get_mic.c
+++ b/proxy/src/gp_rpc_get_mic.c
@@ -3,7 +3,7 @@
#include "gp_rpc_process.h"
#include <gssapi/gssapi.h>
-int gp_get_mic(struct gp_call_ctx *gpcall,
+int gp_get_mic(struct gp_call_ctx *gpcall UNUSED,
union gp_rpc_arg *arg,
union gp_rpc_res *res)
{
@@ -79,7 +79,7 @@ int gp_get_mic(struct gp_call_ctx *gpcall,
ret_min = 0;
done:
- ret = gp_conv_status_to_gssx(&gma->call_ctx, ret_maj, ret_min,
+ ret = gp_conv_status_to_gssx(ret_maj, ret_min,
GSS_C_NO_OID, &gmr->status);
GPRPCDEBUG(gssx_res_get_mic, gmr);
gss_release_buffer(&ret_min, &message_token);
diff --git a/proxy/src/gp_rpc_import_and_canon_name.c b/proxy/src/gp_rpc_import_and_canon_name.c
index 3d67f40..e7b8e63 100644
--- a/proxy/src/gp_rpc_import_and_canon_name.c
+++ b/proxy/src/gp_rpc_import_and_canon_name.c
@@ -8,7 +8,7 @@
* I am not kidding, if you hav not read it, go back and do it now, or do not
* touch this function */
-int gp_import_and_canon_name(struct gp_call_ctx *gpcall,
+int gp_import_and_canon_name(struct gp_call_ctx *gpcall UNUSED,
union gp_rpc_arg *arg,
union gp_rpc_res *res)
{
@@ -64,8 +64,7 @@ int gp_import_and_canon_name(struct gp_call_ctx *gpcall,
/* TODO: icna->name_attributes */
done:
- ret = gp_conv_status_to_gssx(&icna->call_ctx,
- ret_maj, ret_min, mech,
+ ret = gp_conv_status_to_gssx(ret_maj, ret_min, mech,
&icnr->status);
GPRPCDEBUG(gssx_res_import_and_canon_name, icnr);
diff --git a/proxy/src/gp_rpc_indicate_mechs.c b/proxy/src/gp_rpc_indicate_mechs.c
index c24b926..8abbc7f 100644
--- a/proxy/src/gp_rpc_indicate_mechs.c
+++ b/proxy/src/gp_rpc_indicate_mechs.c
@@ -3,7 +3,7 @@
#include "gp_rpc_process.h"
#include "gp_debug.h"
-int gp_indicate_mechs(struct gp_call_ctx *gpcall,
+int gp_indicate_mechs(struct gp_call_ctx *gpcall UNUSED,
union gp_rpc_arg *arg,
union gp_rpc_res *res)
{
@@ -251,8 +251,7 @@ int gp_indicate_mechs(struct gp_call_ctx *gpcall,
}
done:
- ret = gp_conv_status_to_gssx(&ima->call_ctx,
- ret_maj, ret_min, GSS_C_NO_OID,
+ ret = gp_conv_status_to_gssx(ret_maj, ret_min, GSS_C_NO_OID,
&imr->status);
GPRPCDEBUG(gssx_res_indicate_mechs, imr);
diff --git a/proxy/src/gp_rpc_init_sec_context.c b/proxy/src/gp_rpc_init_sec_context.c
index 413e2ec..e4af495 100644
--- a/proxy/src/gp_rpc_init_sec_context.c
+++ b/proxy/src/gp_rpc_init_sec_context.c
@@ -187,8 +187,7 @@ done:
ret_maj = init_maj;
ret_min = init_min;
}
- ret = gp_conv_status_to_gssx(&isca->call_ctx,
- ret_maj, ret_min, mech_type,
+ ret = gp_conv_status_to_gssx(ret_maj, ret_min, mech_type,
&iscr->status);
GPRPCDEBUG(gssx_res_init_sec_context, iscr);
diff --git a/proxy/src/gp_rpc_process.c b/proxy/src/gp_rpc_process.c
index d1a0232..0ea17f0 100644
--- a/proxy/src/gp_rpc_process.c
+++ b/proxy/src/gp_rpc_process.c
@@ -396,20 +396,7 @@ int gp_rpc_process_call(struct gp_call_ctx *gpcall,
return ret;
}
-int gp_get_call_context(gp_exec_std_args)
-{
- return 0;
-}
-int gp_export_cred(gp_exec_std_args)
-{
- return 0;
-}
-int gp_import_cred(gp_exec_std_args)
-{
- return 0;
-}
-
-int gp_store_cred(gp_exec_std_args)
-{
- return 0;
-}
+GP_EXEC_UNUSED_FUNC(gp_get_call_context);
+GP_EXEC_UNUSED_FUNC(gp_export_cred);
+GP_EXEC_UNUSED_FUNC(gp_import_cred);
+GP_EXEC_UNUSED_FUNC(gp_store_cred);
diff --git a/proxy/src/gp_rpc_process.h b/proxy/src/gp_rpc_process.h
index eb02c95..da27795 100644
--- a/proxy/src/gp_rpc_process.h
+++ b/proxy/src/gp_rpc_process.h
@@ -24,6 +24,12 @@ struct gp_service;
union gp_rpc_arg *arg, \
union gp_rpc_res *res
+#define GP_EXEC_UNUSED_FUNC(name) \
+ int name(struct gp_call_ctx *gpcall UNUSED, \
+ union gp_rpc_arg *arg UNUSED, \
+ union gp_rpc_res *res UNUSED) \
+ { return 0; }
+
int gp_indicate_mechs(gp_exec_std_args);
int gp_get_call_context(gp_exec_std_args);
int gp_import_and_canon_name(gp_exec_std_args);
diff --git a/proxy/src/gp_rpc_release_handle.c b/proxy/src/gp_rpc_release_handle.c
index 4ffdfb9..c8ba8f2 100644
--- a/proxy/src/gp_rpc_release_handle.c
+++ b/proxy/src/gp_rpc_release_handle.c
@@ -2,7 +2,7 @@
#include "gp_rpc_process.h"
-int gp_release_handle(struct gp_call_ctx *gpcall,
+int gp_release_handle(struct gp_call_ctx *gpcall UNUSED,
union gp_rpc_arg *arg,
union gp_rpc_res *res)
{
@@ -35,8 +35,7 @@ int gp_release_handle(struct gp_call_ctx *gpcall,
break;
}
- ret = gp_conv_status_to_gssx(&rha->call_ctx,
- ret_maj, ret_min, GSS_C_NO_OID,
+ ret = gp_conv_status_to_gssx(ret_maj, ret_min, GSS_C_NO_OID,
&rhr->status);
GPRPCDEBUG(gssx_res_release_handle, rhr);
diff --git a/proxy/src/gp_rpc_unwrap.c b/proxy/src/gp_rpc_unwrap.c
index bc052cb..fad8cfe 100644
--- a/proxy/src/gp_rpc_unwrap.c
+++ b/proxy/src/gp_rpc_unwrap.c
@@ -3,7 +3,7 @@
#include "gp_rpc_process.h"
#include <gssapi/gssapi.h>
-int gp_unwrap(struct gp_call_ctx *gpcall,
+int gp_unwrap(struct gp_call_ctx *gpcall UNUSED,
union gp_rpc_arg *arg,
union gp_rpc_res *res)
{
@@ -106,8 +106,7 @@ int gp_unwrap(struct gp_call_ctx *gpcall,
ret_min = 0;
done:
- ret = gp_conv_status_to_gssx(&uwa->call_ctx,
- ret_maj, ret_min,
+ ret = gp_conv_status_to_gssx(ret_maj, ret_min,
GSS_C_NO_OID,
&uwr->status);
GPRPCDEBUG(gssx_res_unwrap, uwr);
diff --git a/proxy/src/gp_rpc_verify_mic.c b/proxy/src/gp_rpc_verify_mic.c
index d2920d2..6da6dac 100644
--- a/proxy/src/gp_rpc_verify_mic.c
+++ b/proxy/src/gp_rpc_verify_mic.c
@@ -3,7 +3,7 @@
#include "gp_rpc_process.h"
#include <gssapi/gssapi.h>
-int gp_verify_mic(struct gp_call_ctx *gpcall,
+int gp_verify_mic(struct gp_call_ctx *gpcall UNUSED,
union gp_rpc_arg *arg,
union gp_rpc_res *res)
{
@@ -74,8 +74,7 @@ int gp_verify_mic(struct gp_call_ctx *gpcall,
ret_min = 0;
done:
- ret = gp_conv_status_to_gssx(&vma->call_ctx,
- ret_maj, ret_min,
+ ret = gp_conv_status_to_gssx(ret_maj, ret_min,
GSS_C_NO_OID,
&vmr->status);
GPRPCDEBUG(gssx_res_verify_mic, vmr);
diff --git a/proxy/src/gp_rpc_wrap.c b/proxy/src/gp_rpc_wrap.c
index d5c950e..ae20bdb 100644
--- a/proxy/src/gp_rpc_wrap.c
+++ b/proxy/src/gp_rpc_wrap.c
@@ -3,7 +3,7 @@
#include "gp_rpc_process.h"
#include <gssapi/gssapi.h>
-int gp_wrap(struct gp_call_ctx *gpcall,
+int gp_wrap(struct gp_call_ctx *gpcall UNUSED,
union gp_rpc_arg *arg,
union gp_rpc_res *res)
{
@@ -105,7 +105,7 @@ int gp_wrap(struct gp_call_ctx *gpcall,
ret_min = 0;
done:
- ret = gp_conv_status_to_gssx(&wa->call_ctx, ret_maj, ret_min,
+ ret = gp_conv_status_to_gssx(ret_maj, ret_min,
GSS_C_NO_OID, &wr->status);
GPRPCDEBUG(gssx_res_wrap, wr);
gss_release_buffer(&ret_min, &output_message_buffer);
diff --git a/proxy/src/gp_rpc_wrap_size_limit.c b/proxy/src/gp_rpc_wrap_size_limit.c
index 355113c..cab6826 100644
--- a/proxy/src/gp_rpc_wrap_size_limit.c
+++ b/proxy/src/gp_rpc_wrap_size_limit.c
@@ -3,7 +3,7 @@
#include "gp_rpc_process.h"
#include <gssapi/gssapi.h>
-int gp_wrap_size_limit(struct gp_call_ctx *gpcall,
+int gp_wrap_size_limit(struct gp_call_ctx *gpcall UNUSED,
union gp_rpc_arg *arg,
union gp_rpc_res *res)
{
@@ -51,8 +51,7 @@ int gp_wrap_size_limit(struct gp_call_ctx *gpcall,
ret_min = 0;
done:
- ret = gp_conv_status_to_gssx(&wsla->call_ctx,
- ret_maj, ret_min,
+ ret = gp_conv_status_to_gssx(ret_maj, ret_min,
GSS_C_NO_OID,
&wslr->status);
GPRPCDEBUG(gssx_res_wrap_size_limit, wslr);
diff --git a/proxy/src/gp_socket.c b/proxy/src/gp_socket.c
index 62d7dbc..829ff21 100644
--- a/proxy/src/gp_socket.c
+++ b/proxy/src/gp_socket.c
@@ -146,7 +146,7 @@ static int set_fd_flags(int fd, int flags)
return 0;
}
-void free_unix_socket(verto_ctx *ctx, verto_ev *ev)
+void free_unix_socket(verto_ctx *ctx UNUSED, verto_ev *ev)
{
struct gp_sock_ctx *sock_ctx = NULL;
sock_ctx = verto_get_private(ev);
diff --git a/proxy/src/gssproxy.c b/proxy/src/gssproxy.c
index 561188e..a020218 100644
--- a/proxy/src/gssproxy.c
+++ b/proxy/src/gssproxy.c
@@ -119,7 +119,7 @@ static int init_sockets(verto_ctx *vctx, struct gp_config *old_config)
return 0;
}
-static void hup_handler(verto_ctx *vctx, verto_ev *ev)
+static void hup_handler(verto_ctx *vctx, verto_ev *ev UNUSED)
{
int ret;
struct gp_config *new_config, *old_config;