don't export functions that should not be exported

Signed-off-by: Lennart Poettering <lennart@poettering.net>
Acked-by: Dhaval Giani <dhaval.giani@gmail.com>
Signed-off-by: Dhaval Giani <dhaval.giani@gmail.com>

9 files changed, 36 insertions, 36 deletions

diff --git a/src/api.c b/src/api.c
index 605137b..0370b01 100644
--- a/src/api.c
+++ b/src/api.c
@@ -1180,7 +1180,7 @@ err:
  *
  * Create a duplicate copy of values under the specified controller
  */
-int cgroup_copy_controller_values(struct cgroup_controller *dst,
+static int cgroup_copy_controller_values(struct cgroup_controller *dst,
 					struct cgroup_controller *src)
 {
 	int i, ret = 0;
@@ -1380,7 +1380,7 @@ err:
  *	Caller is responsible to free the returned string!
  * @return 0 on success, >0 on error.
  */
-int cgroup_find_parent(struct cgroup *cgroup, char **parent)
+static int cgroup_find_parent(struct cgroup *cgroup, char **parent)
 {
 	char child_path[FILENAME_MAX];
 	char *parent_path = NULL;
@@ -2708,7 +2708,7 @@ int cgroup_walk_tree_set_flags(void **handle, int flags)
  * This parses a stat line which is in the form of (name value) pair
  * separated by a space.
  */
-int cg_read_stat(FILE *fp, struct cgroup_stat *stat)
+static int cg_read_stat(FILE *fp, struct cgroup_stat *stat)
 {
 	int ret = 0;
 	char *line = NULL;
diff --git a/src/config.c b/src/config.c
index 9c62b01..98eace3 100644
--- a/src/config.c
+++ b/src/config.c
@@ -387,7 +387,7 @@ void cgroup_config_cleanup_namespace_table(void)
 /*
  * Start mounting the mount table.
  */
-int cgroup_config_mount_fs(void)
+static int cgroup_config_mount_fs(void)
 {
 	int ret;
 	struct stat buff;
@@ -425,7 +425,7 @@ int cgroup_config_mount_fs(void)
 /*
  * Actually create the groups once the parsing has been finished.
  */
-int cgroup_config_create_groups(void)
+static int cgroup_config_create_groups(void)
 {
 	int error = 0;
 	int i;
@@ -444,7 +444,7 @@ int cgroup_config_create_groups(void)
 /*
  * Destroy the cgroups
  */
-int cgroup_config_destroy_groups(void)
+static int cgroup_config_destroy_groups(void)
 {
 	int error = 0;
 	int i;
@@ -461,7 +461,7 @@ int cgroup_config_destroy_groups(void)
 /*
  * Unmount the controllers
  */
-int cgroup_config_unmount_controllers(void)
+static int cgroup_config_unmount_controllers(void)
 {
 	int i;
 	int error;
diff --git a/src/daemon/cgrulesengd.c b/src/daemon/cgrulesengd.c
index c39aacc..c65908a 100644
--- a/src/daemon/cgrulesengd.c
+++ b/src/daemon/cgrulesengd.c
@@ -73,7 +73,7 @@ int loglevel;
  * 	@param msg The error message to print (printf style)
  * 	@param ... Any args to msg (printf style)
  */
-void usage(FILE* fd, const char* msg, ...)
+static void usage(FILE* fd, const char* msg, ...)
 {
 	/* List of args to msg */
 	va_list ap;
@@ -428,7 +428,7 @@ int cgre_process_event(const struct proc_event *ev, const int type)
  * 	@param cn_hdr The netlink message
  * 	@return 0 on success, > 0 on error
  */
-int cgre_handle_msg(struct cn_msg *cn_hdr)
+static int cgre_handle_msg(struct cn_msg *cn_hdr)
 {
 	/* The event to consider */
 	struct proc_event *ev;
@@ -474,7 +474,7 @@ int cgre_handle_msg(struct cn_msg *cn_hdr)
 	return ret;
 }
 
-int cgre_receive_netlink_msg(int sk_nl)
+static int cgre_receive_netlink_msg(int sk_nl)
 {
 	char buff[BUFF_SIZE];
 	size_t recv_len;
@@ -520,7 +520,7 @@ int cgre_receive_netlink_msg(int sk_nl)
 	return 0;
 }
 
-void cgre_receive_unix_domain_msg(int sk_unix)
+static void cgre_receive_unix_domain_msg(int sk_unix)
 {
 	int flags;
 	int fd_client;
@@ -562,7 +562,7 @@ close:
 	return;
 }
 
-int cgre_create_netlink_socket_process_msg()
+static int cgre_create_netlink_socket_process_msg(void)
 {
 	int sk_nl = 0, sk_unix = 0, sk_max;
 	struct sockaddr_nl my_nla;
diff --git a/src/parse.y b/src/parse.y
index 47abee6..7bd797e 100644
--- a/src/parse.y
+++ b/src/parse.y
@@ -24,7 +24,7 @@ int yylex(void);
 extern int line_no;
 extern char *yytext;
 
-void yyerror(char *s)
+static void yyerror(const char *s)
 {
 	fprintf(stderr, "error at line number %d at %s:%s\n", line_no, yytext,
 		s);
@@ -94,7 +94,7 @@ group_conf
 			return $$;
 		}
 	}
-        |       group_conf ID '{' namevalue_conf '}' 
+        |       group_conf ID '{' namevalue_conf '}'
 	{
 		$$ = cgroup_config_parse_controller_options($2, $4);
 		if (!$$) {
diff --git a/src/tools/cgclassify.c b/src/tools/cgclassify.c
index f12fb22..a0d047b 100644
--- a/src/tools/cgclassify.c
+++ b/src/tools/cgclassify.c
@@ -34,7 +34,7 @@
 /*
  * Change process group as specified on command line.
  */
-int change_group_path(pid_t pid, struct cgroup_group_spec *cgroup_list[])
+static int change_group_path(pid_t pid, struct cgroup_group_spec *cgroup_list[])
 {
 	int i;
 	int ret = 0;
@@ -57,7 +57,7 @@ int change_group_path(pid_t pid, struct cgroup_group_spec *cgroup_list[])
 /*
  * Change process group as specified in cgrules.conf.
  */
-int change_group_based_on_rule(pid_t pid)
+static int change_group_based_on_rule(pid_t pid)
 {
 	uid_t euid;
 	gid_t egid;
@@ -92,7 +92,7 @@ out:
 }
 
 static struct option longopts[] = {
-	{"sticky", no_argument, NULL, 's'}, 
+	{"sticky", no_argument, NULL, 's'},
 	{0, 0, 0, 0}
 };
 
diff --git a/src/tools/cgget.c b/src/tools/cgget.c
index 380e392..661011b 100644
--- a/src/tools/cgget.c
+++ b/src/tools/cgget.c
@@ -14,7 +14,7 @@
 #define MODE_SHOW_ALL_CONTROLLERS	4
 
 
-void usage(int status, char *program_name)
+static void usage(int status, const char *program_name)
 {
 	if (status != 0)
 		fprintf(stderr, "Wrong input parameters,"
@@ -26,7 +26,7 @@ void usage(int status, char *program_name)
 	}
 }
 
-int display_one_record(char *name, struct cgroup_controller *group_controller,
+static int display_one_record(char *name, struct cgroup_controller *group_controller,
 	const char *program_name, int mode)
 {
 	int ret;
@@ -71,7 +71,7 @@ int display_one_record(char *name, struct cgroup_controller *group_controller,
 }
 
 
-int display_name_values(char **names, int count, const char* group_name,
+static int display_name_values(char **names, int count, const char* group_name,
 		const char *program_name, int mode)
 {
 	int i;
@@ -136,7 +136,7 @@ err:
 	return ret;
 }
 
-int display_controller_values(char **controllers, int count,
+static int display_controller_values(char **controllers, int count,
 		const char *group_name, const char *program_name, int mode)
 {
 	struct cgroup *group = NULL;
@@ -201,7 +201,7 @@ err:
 
 }
 
-int display_all_controllers(const char *group_name,
+static int display_all_controllers(const char *group_name,
 	const char *program_name, int mode)
 {
 	void *handle;
@@ -224,7 +224,7 @@ int display_all_controllers(const char *group_name,
 	return succ;
 }
 
-int add_record_to_buffer(int *p_number,
+static int add_record_to_buffer(int *p_number,
 	int *p_max, char ***p_records, char *new_rec)
 {
 
diff --git a/src/tools/cgset.c b/src/tools/cgset.c
index 7562956..c631e0f 100644
--- a/src/tools/cgset.c
+++ b/src/tools/cgset.c
@@ -26,7 +26,7 @@ static struct option const long_options[] =
 
 int flags; /* used input method */
 
-struct cgroup *copy_name_value_from_cgroup(char src_cg_path[FILENAME_MAX])
+static struct cgroup *copy_name_value_from_cgroup(char src_cg_path[FILENAME_MAX])
 {
 	int ret = 0;
 	struct cgroup *src_cgroup;
@@ -55,7 +55,7 @@ scgroup_err:
 }
 
 
-void usage(int status, char *program_name)
+static void usage(int status, const char *program_name)
 {
 	if (status != 0)
 		fprintf(stderr, "Wrong input parameters,"
diff --git a/src/tools/lscgroup.c b/src/tools/lscgroup.c
index ca846e0..a99d26f 100644
--- a/src/tools/lscgroup.c
+++ b/src/tools/lscgroup.c
@@ -38,7 +38,7 @@ static inline void trim_filepath(char *path)
 	path[len + 1] = '\0';
 }
 
-void usage(int status, char *program_name)
+static void usage(int status, const char *program_name)
 {
 	if (status != 0) {
 		fprintf(stderr, "Wrong input parameters,"
@@ -55,8 +55,8 @@ void usage(int status, char *program_name)
  * if the info about controller "name" should be printed,
  *  then the function returns nonzero value
  */
-int is_ctlr_on_list(struct cgroup_group_spec *cgroup_list,
-			char name[FILENAME_MAX])
+static int is_ctlr_on_list(struct cgroup_group_spec *cgroup_list,
+			const char *name)
 {
 	int j;
 
@@ -67,7 +67,7 @@ int is_ctlr_on_list(struct cgroup_group_spec *cgroup_list,
 	return 0;
 }
 
-void print_info(struct cgroup_file_info *info, char *name, int pref)
+static void print_info(struct cgroup_file_info *info, char *name, int pref)
 {
 	if (info->type == CGROUP_FILE_TYPE_DIR) {
 		if (info->full_path[pref] ==  '/')
@@ -78,7 +78,7 @@ void print_info(struct cgroup_file_info *info, char *name, int pref)
 }
 
 /* display controller:/input_path cgroups */
-int display_controller_data(char *input_path, char *controller, char *name)
+static int display_controller_data(char *input_path, char *controller, char *name)
 {
 	int ret;
 	void *handle;
@@ -120,7 +120,7 @@ int display_controller_data(char *input_path, char *controller, char *name)
  * the cgroup it returns ECGEOF
  */
 
-int print_cgroup(struct cgroup_group_spec *cgroup_spec, int flags)
+static int print_cgroup(struct cgroup_group_spec *cgroup_spec, int flags)
 {
 	int ret = 0;
 	void *handle;
@@ -191,7 +191,7 @@ int print_cgroup(struct cgroup_group_spec *cgroup_spec, int flags)
 }
 
 
-int cgroup_list_cgroups(char *tname,
+static int cgroup_list_cgroups(char *tname,
 	struct cgroup_group_spec *cgroup_list[],
 	int flags)
 {
diff --git a/src/tools/lssubsys.c b/src/tools/lssubsys.c
index ebb59b1..3e3a3dd 100644
--- a/src/tools/lssubsys.c
+++ b/src/tools/lssubsys.c
@@ -27,7 +27,7 @@ enum flag{
 
 typedef char cont_name_t[FILENAME_MAX];
 
-void usage(int status, char *program_name)
+static void usage(int status, const char *program_name)
 {
 	if (status != 0) {
 		fprintf(stderr, "Wrong input parameters,"
@@ -45,7 +45,7 @@ void usage(int status, char *program_name)
 }
 
 /* print data about input cont_name controller */
-int print_controller(cont_name_t cont_name, int flags)
+static int print_controller(cont_name_t cont_name, int flags)
 {
 	int ret = 0;
 	char name[FILENAME_MAX];
@@ -114,7 +114,7 @@ int print_controller(cont_name_t cont_name, int flags)
 }
 
 /* list the controllers */
-int cgroup_list_controllers(char *tname,
+static int cgroup_list_controllers(const char *tname,
 	cont_name_t cont_name[CG_CONTROLLER_MAX], int flags)
 {
 	int ret = 0;
@@ -163,7 +163,7 @@ int cgroup_list_controllers(char *tname,
 	return final_ret;
 }
 
-int cgroup_list_all_controllers(char *tname)
+static int cgroup_list_all_controllers(const char *tname)
 {
 	int ret = 0;
 	void *handle;