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cleanup: init status response

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- rename init_status_response_t to init_status_t
 - merge code for handling it
 - fix memory leak in status command

Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
This commit is contained in:
David Oberhollenzer 2019-03-29 10:40:59 +01:00
parent 7cfe6e8458
commit c3d14cbfa8
6 changed files with 27 additions and 25 deletions
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14
cmd/service/startstop.c
View file

@ -8,17 +8,11 @@
#include <getopt.h>
#include <unistd.h>
static void free_resp(init_status_response_t *resp)
{
free(resp->filename);
free(resp->service_name);
}
static int cmd_startstop(int argc, char **argv,
E_SERVICE_STATE filter, E_INIT_REQUEST action)
{
int i, fd, ret = EXIT_FAILURE;
init_status_response_t resp;
init_status_t resp;
char tmppath[256];
bool found;
@ -41,12 +35,12 @@ static int cmd_startstop(int argc, char **argv,
if (init_socket_recv_status(fd, &resp)) {
perror("reading from initd socket");
free_resp(&resp);
free_init_status(&resp);
goto out;
}
if (resp.state == ESS_NONE) {
free_resp(&resp);
free_init_status(&resp);
break;
}
@ -68,7 +62,7 @@ static int cmd_startstop(int argc, char **argv,
goto out;
}
free_resp(&resp);
free_init_status(&resp);
}
ret = EXIT_SUCCESS;

18
cmd/service/status.c
View file

@ -15,17 +15,11 @@ static const struct option long_opts[] = {
static const char *short_opts = "d";
static void free_resp(init_status_response_t *resp)
{
free(resp->filename);
free(resp->service_name);
}
static int cmd_status(int argc, char **argv)
{
bool is_tty, found, show_details = false;
int i, fd, ret = EXIT_FAILURE;
init_status_response_t resp;
init_status_t resp;
char tmppath[256];
const char *state;
service_t *svc;
@ -63,12 +57,12 @@ static int cmd_status(int argc, char **argv)
if (init_socket_recv_status(fd, &resp)) {
perror("reading from initd socket");
free_resp(&resp);
free_init_status(&resp);
goto out;
}
if (resp.state == ESS_NONE) {
free_resp(&resp);
free_init_status(&resp);
break;
}
@ -87,9 +81,11 @@ static int cmd_status(int argc, char **argv)
}
}
if (!found)
if (!found) {
free_init_status(&resp);
continue;
}
}
switch (resp.state) {
case ESS_RUNNING:
@ -150,7 +146,7 @@ static int cmd_status(int argc, char **argv)
printf("[%s] %s\n", state, resp.filename);
}
free_resp(&resp);
free_init_status(&resp);
}
ret = EXIT_SUCCESS;

2
lib/Makemodule.am
View file

@ -1,7 +1,7 @@
libinit_a_SOURCES = lib/init/delsvc.c lib/init/svcmap.c lib/init/rdsvc.c
libinit_a_SOURCES += lib/init/svcscan.c lib/init/del_svc_list.c
libinit_a_SOURCES += lib/init/svc_tsort.c lib/include/service.h
libinit_a_SOURCES += lib/init/init_socket_open.c
libinit_a_SOURCES += lib/init/init_socket_open.c lib/init/free_init_status.c
libinit_a_SOURCES += lib/include/initsock.h lib/init/init_socket_send_request.c
libinit_a_SOURCES += lib/init/init_socket_recv_status.c
libinit_a_CPPFLAGS = $(AM_CPPFLAGS)

6
lib/include/initsock.h
View file

@ -45,12 +45,14 @@ typedef struct {
int id;
char *filename;
char *service_name;
} init_status_response_t;
} init_status_t;
int init_socket_open(const char *tmppath);
int init_socket_send_request(int fd, E_INIT_REQUEST rq, ...);
int init_socket_recv_status(int fd, init_status_response_t *resp);
int init_socket_recv_status(int fd, init_status_t *resp);
void free_init_status(init_status_t *resp);
#endif /* INITSOCK_H */

10
lib/init/free_init_status.c Normal file
View file

@ -0,0 +1,10 @@
/* SPDX-License-Identifier: ISC */
#include <stdlib.h>
#include "initsock.h"
void free_init_status(init_status_t *resp)
{
free(resp->filename);
free(resp->service_name);
}

2
lib/init/init_socket_recv_status.c
View file

@ -61,7 +61,7 @@ static char *read_string(int fd)
return buffer;
}
int init_socket_recv_status(int fd, init_status_response_t *resp)
int init_socket_recv_status(int fd, init_status_t *resp)
{
uint8_t info[8];