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Code Issues Releases Wiki Activity

Cleanup: remove rdsvc flags

Browse source 
With the previous changes, there were only used by the status
command.

Signed-off-by: David Oberhollenzer <goliath@infraroot.at>
This commit is contained in:
David Oberhollenzer 2020-04-24 12:24:19 +02:00
parent 5f28289731
commit 70ea16b0b4
9 changed files with 22 additions and 44 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
cmd/service/dumpscript.c
View file

@ -93,7 +93,7 @@ static int cmd_dumpscript(int argc, char **argv)
strcat(filename, argv[i]);
}
svc = loadsvc(SVCDIR, filename, 0);
svc = loadsvc(SVCDIR, filename);
if (svc == NULL) {
fprintf(stderr, "Could not load service '%s'\n", filename);

2
cmd/service/list.c
View file

@ -24,7 +24,7 @@ static int cmd_list(int argc, char **argv)
if (check_arguments(argv[0], argc, 1, 2))
return EXIT_FAILURE;
if (svcscan(SVCDIR, &list, 0)) {
if (svcscan(SVCDIR, &list)) {
fprintf(stderr, "Error while reading services from %s\n",
SVCDIR);
ret = EXIT_FAILURE;

4
cmd/service/loadsvc.c
View file

@ -5,7 +5,7 @@
#include <fcntl.h>
#include <stdio.h>
service_t *loadsvc(const char *directory, const char *filename, int flags)
service_t *loadsvc(const char *directory, const char *filename)
{
service_t *svc;
int dirfd;
@ -17,7 +17,7 @@ service_t *loadsvc(const char *directory, const char *filename, int flags)
return NULL;
}
svc = rdsvc(dirfd, filename, flags);
svc = rdsvc(dirfd, filename);
close(dirfd);
return svc;
}

2
cmd/service/servicecmd.h
View file

@ -40,7 +40,7 @@ typedef struct command_t {
/* Global list of available commands */
extern command_t *commands;
service_t *loadsvc(const char *directory, const char *filename, int flags);
service_t *loadsvc(const char *directory, const char *filename);
/*
Implemented in servicecmd.c. Prints program usage message and

4
cmd/service/status.c
View file

@ -128,9 +128,7 @@ static int cmd_status(int argc, char **argv)
printf("\tTemplate name: %s\n", resp.service_name);
printf("\tExit status: %d\n", resp.exit_status);
svc = loadsvc(SVCDIR, resp.filename,
RDSVC_NO_EXEC | RDSVC_NO_DEPS |
RDSVC_NO_CTTY | RDSVC_NO_FNAME);
svc = loadsvc(SVCDIR, resp.filename);
if (svc == NULL) {
fputs("\tError loading service file\n", stdout);

4
initd/supervisor.c
View file

@ -175,7 +175,7 @@ void supervisor_init(void)
{
int status = STATUS_OK;
if (svcscan(SVCDIR, &cfg, 0))
if (svcscan(SVCDIR, &cfg))
status = STATUS_FAIL;
target = TGT_BOOT;
@ -191,7 +191,7 @@ void supervisor_reload_config(void)
service_t *svc;
int i;
if (svcscan(SVCDIR, &newcfg, 0))
if (svcscan(SVCDIR, &newcfg))
return;
for (i = 0; i < TGT_MAX; ++i) {

12
lib/include/service.h
View file

@ -35,14 +35,6 @@ enum {
TGT_MAX
};
enum {
RDSVC_NO_FNAME = 0x01, /* do not store a copy of the filename */
RDSVC_NO_EXEC = 0x02, /* do not store executable script */
RDSVC_NO_CTTY = 0x04, /* do not store the controlling tty */
RDSVC_NO_DEPS = 0x08, /* do not store dependencies */
RDSVC_NO_DESC = 0x10, /* do not store description */
};
enum {
/* truncate stdout */
SVC_FLAG_TRUNCATE_OUT = 0x01,
@ -87,7 +79,7 @@ typedef struct {
/*
Read a service from a file.
*/
service_t *rdsvc(int dirfd, const char *filename, int flags);
service_t *rdsvc(int dirfd, const char *filename);
void delsvc(service_t *svc);
@ -98,7 +90,7 @@ void delsvc(service_t *svc);
Returns 0 on success, -1 on failure. The function takes care of
printing error messages on failure.
*/
int svcscan(const char *directory, service_list_t *list, int flags);
int svcscan(const char *directory, service_list_t *list);
void del_svc_list(service_list_t *list);

32
lib/init/rdsvc.c
View file

@ -46,9 +46,7 @@ static int try_pack_argv(char *str, rdline_t *rd)
static int svc_desc(void *user, char *arg, rdline_t *rd, int flags)
{
service_t *svc = user;
if (flags & RDSVC_NO_DESC)
return 0;
(void)flags;
if (try_unescape(arg, rd))
return -1;
@ -59,9 +57,7 @@ static int svc_desc(void *user, char *arg, rdline_t *rd, int flags)
static int svc_tty(void *user, char *arg, rdline_t *rd, int flags)
{
service_t *svc = user;
if (flags & RDSVC_NO_CTTY)
return 0;
(void)flags;
if (strncmp(arg, "truncate", 8) == 0 && isspace(arg[8])) {
svc->flags |= SVC_FLAG_TRUNCATE_OUT;
@ -81,12 +77,10 @@ static int svc_exec(void *user, char *arg, rdline_t *rd, int flags)
{
service_t *svc = user;
exec_t *e, *end;
(void)flags;
svc->flags |= SVC_FLAG_HAS_EXEC;
if (flags & RDSVC_NO_EXEC)
return 0;
e = calloc(1, sizeof(*e) + strlen(arg) + 1);
if (e == NULL) {
fprintf(stderr, "%s: %zu: out of memory\n",
@ -113,9 +107,7 @@ static int svc_exec(void *user, char *arg, rdline_t *rd, int flags)
static int svc_before(void *user, char *arg, rdline_t *rd, int flags)
{
service_t *svc = user;
if (flags & RDSVC_NO_DEPS)
return 0;
(void)flags;
if (svc->before != NULL) {
fprintf(stderr, "%s: %zu: 'before' dependencies respecified\n",
@ -134,9 +126,7 @@ static int svc_before(void *user, char *arg, rdline_t *rd, int flags)
static int svc_after(void *user, char *arg, rdline_t *rd, int flags)
{
service_t *svc = user;
if (flags & RDSVC_NO_DEPS)
return 0;
(void)flags;
if (svc->after != NULL) {
fprintf(stderr, "%s: %zu: 'after' dependencies respecified\n",
@ -231,7 +221,7 @@ static const cfg_param_t svc_params[] = {
{ "after", 0, svc_after },
};
service_t *rdsvc(int dirfd, const char *filename, int flags)
service_t *rdsvc(int dirfd, const char *filename)
{
const char *arg, *args[1];
service_t *svc = NULL;
@ -255,17 +245,15 @@ service_t *rdsvc(int dirfd, const char *filename, int flags)
if (svc == NULL)
goto fail_oom;
if (!(flags & RDSVC_NO_FNAME)) {
svc->fname = strdup(filename);
if (svc->fname == NULL)
goto fail_oom;
}
svc->fname = strdup(filename);
if (svc->fname == NULL)
goto fail_oom;
memcpy(svc->name, filename, nlen);
svc->id = -1;
if (rdcfg(svc, &rd, svc_params,
sizeof(svc_params) / sizeof(svc_params[0]), flags)) {
sizeof(svc_params) / sizeof(svc_params[0]), 0)) {
goto fail;
}

4
lib/init/svcscan.c
View file

@ -11,7 +11,7 @@
#include "service.h"
int svcscan(const char *directory, service_list_t *list, int flags)
int svcscan(const char *directory, service_list_t *list)
{
int i, dfd, type, ret = 0;
struct dirent *ent;
@ -66,7 +66,7 @@ int svcscan(const char *directory, service_list_t *list, int flags)
if (type != S_IFREG && type != S_IFLNK)
continue;
svc = rdsvc(dfd, ent->d_name, flags);
svc = rdsvc(dfd, ent->d_name);
if (svc == NULL) {
ret = -1;
continue;