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API change! rc_strlist_add and friends now take char *** instead of

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char ** and return a pointer to the item added instead of the new
list head. This is so we can easily tell if the item was successfully
added or not instead of iterating through the list looking for it.

list = rc_strlist_add (list, item);
becomes
rc_strlist_add (&list, item);
This commit is contained in:
Roy Marples 2007-09-18 11:36:55 +00:00
parent 99eabdc3ba
commit f1bba12892
14 changed files with 165 additions and 132 deletions
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11
ChangeLog
View File

@ -1,6 +1,17 @@
# ChangeLog for Gentoo System Intialization ("rc") scripts
# Copyright 1999-2007 Gentoo Foundation; Distributed under the GPLv2
18 Sep 2007; Roy Marples <uberlord@gentoo.org>:
API change! rc_strlist_add and friends now take char *** instead of
char ** and return a pointer to the item added instead of the new
list head. This is so we can easily tell if the item was successfully
added or not instead of iterating through the list looking for it.
list = rc_strlist_add (list, item);
becomes
rc_strlist_add (&list, item);
17 Sep 2007; Roy Marples <uberlord@gentoo.org>:
Document the preferance of wpa_supplicant, #192828.

18
src/env-update.c
View File

@ -102,6 +102,7 @@ int env_update (int argc, char **argv)
int opt;
bool ldconfig = true;
bool fork_ldconfig = false;
int nents = 0;
applet = argv[0];
@ -147,12 +148,12 @@ int env_update (int argc, char **argv)
if (strcmp (var, "COLON_SEPARATED") == 0)
while ((var = strsep (&value, " ")))
mycolons = rc_strlist_addu (mycolons, var);
rc_strlist_addu (&mycolons, var);
else if (strcmp (var, "SPACE_SEPARATED") == 0)
while ((var = strsep (&value, " ")))
myspaces = rc_strlist_addu (myspaces, var);
else
config = rc_strlist_add (config, entry);
rc_strlist_addu (&myspaces, var);
else
rc_strlist_add (&config, entry);
free (tmpent);
}
@ -227,7 +228,7 @@ int env_update (int argc, char **argv)
}
if (! replaced)
envs = rc_strlist_addsort (envs, entry);
rc_strlist_addsort (&envs, entry);
free (tmpent);
}
@ -285,7 +286,8 @@ int env_update (int argc, char **argv)
if (strlen (file) == 0)
continue;
ldents = rc_strlist_addu (ldents, file);
if (rc_strlist_addu (&ldents, file))
nents++;
}
if (ldconfig) {
@ -293,12 +295,8 @@ int env_update (int argc, char **argv)
if (rc_exists (LDSOCONF)) {
char **lines = rc_get_list (NULL, LDSOCONF);
char *line;
int nents = 0;
ld = false;
STRLIST_FOREACH (ldents, line, i)
nents ++;
STRLIST_FOREACH (lines, line, i)
if (i > nents || strcmp (line, ldents[i - 1]) != 0)
{

29
src/librc-depend.c
View File

@ -144,7 +144,7 @@ rc_depinfo_t *rc_load_deptree (void)
if (! deptype->type)
deptype->type = rc_xstrdup (type);
deptype->services = rc_strlist_addsort (deptype->services, e);
rc_strlist_addsort (&deptype->services, e);
}
fclose (fp);
@ -232,7 +232,7 @@ static bool get_provided1 (const char *runlevel, struct lhead *providers,
continue;
retval = true;
providers->list = rc_strlist_add (providers->list, service);
rc_strlist_add (&providers->list, service);
}
return (retval);
@ -271,7 +271,7 @@ static char **get_provided (rc_depinfo_t *deptree, rc_depinfo_t *depinfo,
if (options & RC_DEP_STOP)
{
STRLIST_FOREACH (dt->services, service, i)
providers.list = rc_strlist_add (providers.list, service);
rc_strlist_add (&providers.list, service);
return (providers.list);
}
@ -283,7 +283,7 @@ static char **get_provided (rc_depinfo_t *deptree, rc_depinfo_t *depinfo,
STRLIST_FOREACH (dt->services, service, i)
if (rc_service_in_runlevel (service, runlevel) ||
rc_service_in_runlevel (service, bootlevel))
providers.list = rc_strlist_add (providers.list, service);
rc_strlist_add (&providers.list, service);
if (providers.list)
return (providers.list);
@ -348,7 +348,7 @@ static char **get_provided (rc_depinfo_t *deptree, rc_depinfo_t *depinfo,
/* Still nothing? OK, list all services */
STRLIST_FOREACH (dt->services, service, i)
providers.list = rc_strlist_add (providers.list, service);
rc_strlist_add (&providers.list, service);
return (providers.list);
}
@ -375,7 +375,7 @@ static void visit_service (rc_depinfo_t *deptree, char **types,
return;
/* Add ourselves as a visited service */
visited->list = rc_strlist_add (visited->list, depinfo->service);
rc_strlist_add (&visited->list, depinfo->service);
STRLIST_FOREACH (types, item, i)
{
@ -385,7 +385,7 @@ static void visit_service (rc_depinfo_t *deptree, char **types,
{
if (! options & RC_DEP_TRACE || strcmp (item, "iprovide") == 0)
{
sorted->list = rc_strlist_add (sorted->list, service);
rc_strlist_add (&sorted->list, service);
continue;
}
@ -438,7 +438,7 @@ static void visit_service (rc_depinfo_t *deptree, char **types,
svcname = getenv("SVCNAME");
if (! svcname || strcmp (svcname, depinfo->service) != 0)
if (! rc_get_deptype (depinfo, "providedby"))
sorted->list = rc_strlist_add (sorted->list, depinfo->service);
rc_strlist_add (&sorted->list, depinfo->service);
}
char **rc_get_depends (rc_depinfo_t *deptree,
@ -517,9 +517,9 @@ char **rc_order_services (rc_depinfo_t *deptree, const char *runlevel,
/* Now we have our lists, we need to pull in any dependencies
and order them */
types = rc_strlist_add (NULL, "ineed");
types = rc_strlist_add (types, "iuse");
types = rc_strlist_add (types, "iafter");
rc_strlist_add (&types, "ineed");
rc_strlist_add (&types, "iuse");
rc_strlist_add (&types, "iafter");
services = rc_get_depends (deptree, types, list, runlevel,
RC_DEP_STRICT | RC_DEP_TRACE | options);
rc_strlist_free (list);
@ -752,7 +752,7 @@ int rc_update_deptree (bool force)
continue;
if (strcmp (type, "config") == 0) {
config = rc_strlist_addsort (config, depend);
rc_strlist_addsort (&config, depend);
continue;
}
@ -764,7 +764,7 @@ int rc_update_deptree (bool force)
depend[len - 1] == 'h')
continue;
deptype->services = rc_strlist_addsort (deptype->services, depend);
rc_strlist_addsort (&deptype->services, depend);
}
}
@ -848,8 +848,7 @@ int rc_update_deptree (bool force)
}
if (! already_added)
dt->services = rc_strlist_addsort (dt->services,
depinfo->service);
rc_strlist_addsort (&dt->services, depinfo->service);
}
}
}

32
src/librc-misc.c
View File

@ -240,7 +240,7 @@ char **rc_ls_dir (char **list, const char *dir, int options)
d->d_name[l - 1] == 'h')
continue;
}
list = rc_strlist_addsort (list, d->d_name);
rc_strlist_addsort (&list, d->d_name);
}
}
closedir (dp);
@ -377,7 +377,7 @@ char **rc_get_config (char **list, const char *file)
}
if (! replaced) {
list = rc_strlist_addsort (list, newline);
rc_strlist_addsort (&list, newline);
free (newline);
}
free (entry);
@ -430,7 +430,7 @@ char **rc_get_list (char **list, const char *file)
if (token[strlen (token) - 1] == '\n')
token[strlen (token) - 1] = 0;
list = rc_strlist_add (list, token);
rc_strlist_add (&list, token);
}
}
fclose (fp);
@ -515,7 +515,7 @@ char **rc_filter_env (void)
snprintf (e, env_len, "%s=%s", env_name, env_var);
}
env = rc_strlist_add (env, e);
rc_strlist_add (&env, e);
free (e);
}
@ -525,7 +525,7 @@ char **rc_filter_env (void)
env_len = strlen ("PATH=") + strlen (PATH_PREFIX) + 2;
p = rc_xmalloc (sizeof (char *) * env_len);
snprintf (p, env_len, "PATH=%s", PATH_PREFIX);
env = rc_strlist_add (env, p);
rc_strlist_add (&env, p);
free (p);
}
@ -606,12 +606,12 @@ char **rc_config_env (char **env)
e = getenv (line);
if (! e) {
*p = '=';
env = rc_strlist_add (env, line);
rc_strlist_add (&env, line);
} else {
int len = strlen (line) + strlen (e) + 2;
char *new = rc_xmalloc (sizeof (char *) * len);
snprintf (new, len, "%s=%s", line, e);
env = rc_strlist_add (env, new);
rc_strlist_add (&env, new);
free (new);
}
}
@ -621,23 +621,23 @@ char **rc_config_env (char **env)
i = strlen ("RC_LIBDIR=") + strlen (RC_LIBDIR) + 1;
line = rc_xmalloc (sizeof (char *) * i);
snprintf (line, i, "RC_LIBDIR=" RC_LIBDIR);
env = rc_strlist_add (env, line);
rc_strlist_add (&env, line);
free (line);
/* One char less to drop the trailing / */
i = strlen ("RC_SVCDIR=") + strlen (RC_SVCDIR) + 1;
line = rc_xmalloc (sizeof (char *) * i);
snprintf (line, i, "RC_SVCDIR=" RC_SVCDIR);
env = rc_strlist_add (env, line);
rc_strlist_add (&env, line);
free (line);
env = rc_strlist_add (env, "RC_BOOTLEVEL=" RC_LEVEL_BOOT);
rc_strlist_add (&env, "RC_BOOTLEVEL=" RC_LEVEL_BOOT);
p = rc_get_runlevel ();
i = strlen ("RC_SOFTLEVEL=") + strlen (p) + 1;
line = rc_xmalloc (sizeof (char *) * i);
snprintf (line, i, "RC_SOFTLEVEL=%s", p);
env = rc_strlist_add (env, line);
rc_strlist_add (&env, line);
free (line);
if (rc_exists (RC_KSOFTLEVEL)) {
@ -652,13 +652,13 @@ char **rc_config_env (char **env)
i += strlen ("RC_DEFAULTLEVEL=") + 2;
line = rc_xmalloc (sizeof (char *) * i);
snprintf (line, i, "RC_DEFAULTLEVEL=%s", buffer);
env = rc_strlist_add (env, line);
rc_strlist_add (&env, line);
free (line);
}
fclose (fp);
}
} else
env = rc_strlist_add (env, "RC_DEFAULTLEVEL=" RC_LEVEL_DEFAULT);
rc_strlist_add (&env, "RC_DEFAULTLEVEL=" RC_LEVEL_DEFAULT);
#ifdef __linux__
@ -687,7 +687,7 @@ char **rc_config_env (char **env)
i = strlen ("RC_SYS=") + strlen (sys) + 2;
line = rc_xmalloc (sizeof (char *) * i);
snprintf (line, i, "RC_SYS=%s", sys);
env = rc_strlist_add (env, line);
rc_strlist_add (&env, line);
free (line);
}
@ -704,7 +704,7 @@ char **rc_config_env (char **env)
i = strlen ("RC_NET_FS_LIST=") + strlen (RC_NET_FS_LIST_DEFAULT) + 1;
line = rc_xmalloc (sizeof (char *) * i);
snprintf (line, i, "RC_NET_FS_LIST=%s", RC_NET_FS_LIST_DEFAULT);
env = rc_strlist_add (env, line);
rc_strlist_add (&env, line);
free (line);
}
@ -714,7 +714,7 @@ char **rc_config_env (char **env)
i = strlen ("RC_UNAME=") + strlen (uts.sysname) + 2;
line = rc_xmalloc (sizeof (char *) * i);
snprintf (line, i, "RC_UNAME=%s", uts.sysname);
env = rc_strlist_add (env, line);
rc_strlist_add (&env, line);
free (line);
}

84
src/librc-strlist.c
View File

@ -9,59 +9,67 @@
#include "librc.h"
static char **_rc_strlist_add (char **list, const char *item, bool uniq)
static char *_rc_strlist_add (char ***list, const char *item, bool uniq)
{
char **newlist;
char **lst = *list;
int i = 0;
if (! item)
return (list);
return (NULL);
while (list && list[i]) {
if (uniq && strcmp (list[i], item) == 0)
return (list);
while (lst && lst[i]) {
if (uniq && strcmp (lst[i], item) == 0) {
errno = EEXIST;
return (NULL);
}
i++;
}
newlist = rc_xrealloc (list, sizeof (char *) * (i + 2));
newlist = rc_xrealloc (lst, sizeof (char *) * (i + 2));
newlist[i] = rc_xstrdup (item);
newlist[i + 1] = NULL;
return (newlist);
*list = newlist;
return (newlist[i]);
}
char **rc_strlist_add (char **list, const char *item)
char *rc_strlist_add (char ***list, const char *item)
{
return (_rc_strlist_add (list, item, false));
}
librc_hidden_def(rc_strlist_add)
char **rc_strlist_addu (char **list, const char *item)
char *rc_strlist_addu (char ***list, const char *item)
{
return (_rc_strlist_add (list, item, true));
}
librc_hidden_def(rc_strlist_addu)
static char **_rc_strlist_addsort (char **list, const char *item,
int (*sortfunc) (const char *s1,
const char *s2),
bool uniq)
static char *_rc_strlist_addsort (char ***list, const char *item,
int (*sortfunc) (const char *s1,
const char *s2),
bool uniq)
{
char **newlist;
char **lst = *list;
int i = 0;
char *tmp1;
char *tmp2;
char *retval;
if (! item)
return (list);
return (NULL);
while (list && list[i]) {
if (uniq && strcmp (list[i], item) == 0)
return (list);
while (lst && lst[i]) {
if (uniq && strcmp (lst[i], item) == 0) {
errno = EEXIST;
return (NULL);
}
i++;
}
newlist = rc_xrealloc (list, sizeof (char *) * (i + 2));
newlist = rc_xrealloc (lst, sizeof (char *) * (i + 2));
if (! i)
newlist[i] = NULL;
@ -72,7 +80,7 @@ static char **_rc_strlist_addsort (char **list, const char *item,
i++;
tmp1 = newlist[i];
newlist[i] = rc_xstrdup (item);
retval = newlist[i] = rc_xstrdup (item);
do {
i++;
tmp2 = newlist[i];
@ -80,44 +88,50 @@ static char **_rc_strlist_addsort (char **list, const char *item,
tmp1 = tmp2;
} while (tmp1);
return (newlist);
*list = newlist;
return (retval);
}
char **rc_strlist_addsort (char **list, const char *item)
char *rc_strlist_addsort (char ***list, const char *item)
{
return (_rc_strlist_addsort (list, item, strcoll, false));
}
librc_hidden_def(rc_strlist_addsort)
char **rc_strlist_addsortc (char **list, const char *item)
char *rc_strlist_addsortc (char ***list, const char *item)
{
return (_rc_strlist_addsort (list, item, strcmp, false));
}
librc_hidden_def(rc_strlist_addsortc)
char **rc_strlist_addsortu (char **list, const char *item)
char *rc_strlist_addsortu (char ***list, const char *item)
{
return (_rc_strlist_addsort (list, item, strcmp, true));
}
librc_hidden_def(rc_strlist_addsortu)
char **rc_strlist_delete (char **list, const char *item)
int rc_strlist_delete (char ***list, const char *item)
{
char **lst = *list;
int i = 0;
int retval = -1;
if (!list || ! item)
return (list);
if (!lst || ! item)
return (-1);
while (list[i])
if (! strcmp (list[i], item)) {
free (list[i]);
while (lst[i])
if (! strcmp (lst[i], item)) {
free (lst[i]);
retval = 0;
do {
list[i] = list[i + 1];
lst[i] = lst[i + 1];
i++;
} while (list[i]);
} while (lst[i]);
}
return (list);
if (retval)
errno = ENOENT;
return (retval);
}
librc_hidden_def(rc_strlist_delete)
@ -184,10 +198,8 @@ void rc_strlist_free (char **list)
if (! list)
return;
while (list[i]) {
free (list[i]);
list[i++] = NULL;
}
while (list[i])
free (list[i++]);
free (list);
}

10
src/librc.c
View File

@ -53,7 +53,7 @@ char **rc_get_runlevels (void)
STRLIST_FOREACH (dirs, dir, i) {
char *path = rc_strcatpaths (RC_RUNLEVELDIR, dir, (char *) NULL);
if (rc_is_dir (path))
runlevels = rc_strlist_addsort (runlevels, dir);
rc_strlist_addsort (&runlevels, dir);
free (path);
}
rc_strlist_free (dirs);
@ -65,7 +65,7 @@ librc_hidden_def(rc_get_runlevels)
char *rc_get_runlevel (void)
{
FILE *fp;
static char buffer [PATH_MAX];
static char buffer[PATH_MAX];
if (! (fp = fopen (SOFTLEVEL, "r"))) {
snprintf (buffer, sizeof (buffer), "sysinit");
@ -198,7 +198,7 @@ char **rc_service_options (const char *service)
if (buffer[strlen (buffer) - 1] == '\n')
buffer[strlen (buffer) - 1] = '\0';
while ((token = strsep (&p, " ")))
opts = rc_strlist_addsort (opts, token);
rc_strlist_addsort (&opts, token);
}
pclose (fp);
return (opts);
@ -728,7 +728,7 @@ char **rc_services_in_state (rc_service_state_t state)
int j;
STRLIST_FOREACH (entries, e, j)
list = rc_strlist_addsortu (list, e);
rc_strlist_addsortu (&list, e);
if (entries)
free (entries);
@ -807,7 +807,7 @@ char **rc_services_scheduled_by (const char *service)
char *file = rc_strcatpaths (RC_SVCDIR, "scheduled", dir, service,
(char *) NULL);
if (rc_exists (file))
list = rc_strlist_add (list, file);
rc_strlist_add (&list, file);
free (file);
}
rc_strlist_free (dirs);

4
src/mountinfo.c
View File

@ -117,7 +117,7 @@ static int process_mount (char ***list, struct args *args,
if (p) {
errno = 0;
*list = rc_strlist_addsortc (*list, p);
rc_strlist_addsortc (list, p);
return (0);
}
@ -332,7 +332,7 @@ int mountinfo (int argc, char **argv)
while (optind < argc) {
if (argv[optind][0] != '/')
eerrorx ("%s: `%s' is not a mount point", argv[0], argv[optind]);
args.mounts = rc_strlist_add (args.mounts, argv[optind++]);
rc_strlist_add (&args.mounts, argv[optind++]);
}
nodes = find_mounts (&args);

8
src/rc-depend.c
View File

@ -57,7 +57,7 @@ int rc_depend (int argc, char **argv)
if (argv[i][0] == '-') {
argv[i]++;
types = rc_strlist_add (types, argv[i]);
rc_strlist_add (&types, argv[i]);
} else {
if ((deptree = rc_load_deptree ()) == NULL)
eerrorx ("failed to load deptree");
@ -66,7 +66,7 @@ int rc_depend (int argc, char **argv)
if (! di)
eerror ("no dependency info for service `%s'", argv[i]);
else
services = rc_strlist_add (services, argv[i]);
rc_strlist_add (&services, argv[i]);
}
}
@ -80,8 +80,8 @@ int rc_depend (int argc, char **argv)
/* If we don't have any types, then supply some defaults */
if (! types) {
types = rc_strlist_add (NULL, "ineed");
rc_strlist_add (types, "iuse");
rc_strlist_add (&types, "ineed");
rc_strlist_add (&types, "iuse");
}
depends = rc_get_depends (deptree, types, services, runlevel, options);

4
src/rc-status.c
View File

@ -114,10 +114,10 @@ int rc_status (int argc, char **argv)
}
while (optind < argc)
levels = rc_strlist_add (levels, argv[optind++]);
rc_strlist_add (&levels, argv[optind++]);
if (! levels)
levels = rc_strlist_add (NULL, rc_get_runlevel ());
rc_strlist_add (&levels, rc_get_runlevel ());
STRLIST_FOREACH (levels, level, i) {
print_level (level);

10
src/rc-update.c
View File

@ -80,13 +80,13 @@ static void show (char **runlevels, bool verbose)
STRLIST_FOREACH (runlevels, runlevel, j) {
if (rc_service_in_runlevel (service, runlevel)) {
in = rc_strlist_add (in, runlevel);
rc_strlist_add (&in, runlevel);
inone = true;
} else {
char buffer[PATH_MAX];
memset (buffer, ' ', strlen (runlevel));
buffer[strlen (runlevel)] = 0;
in = rc_strlist_add (in, buffer);
rc_strlist_add (&in, buffer);
}
}
@ -186,7 +186,7 @@ int rc_update (int argc, char **argv)
while (optind < argc)
if (rc_runlevel_exists (argv[optind]))
runlevels = rc_strlist_add (runlevels, argv[optind++]);
rc_strlist_add (&runlevels, argv[optind++]);
else {
rc_strlist_free (runlevels);
eerrorx ("%s: `%s' is not a valid runlevel", applet, argv[optind]);
@ -195,7 +195,7 @@ int rc_update (int argc, char **argv)
if (action & DOSHOW) {
if (service)
runlevels = rc_strlist_add (runlevels, service);
rc_strlist_add (&runlevels, service);
if (! runlevels)
runlevels = rc_get_runlevels ();
@ -209,7 +209,7 @@ int rc_update (int argc, char **argv)
else {
retval = EXIT_SUCCESS;
if (! runlevels)
runlevels = rc_strlist_add (runlevels, rc_get_runlevel ());
rc_strlist_add (&runlevels, rc_get_runlevel ());
STRLIST_FOREACH (runlevels, runlevel, i) {
if (action & DOADD) {
if (! add (runlevel, service))

24
src/rc.c
View File

@ -1092,16 +1092,17 @@ int main (int argc, char **argv)
stop_services = rc_ls_dir (stop_services, RC_SVCDIR_INACTIVE, RC_LS_INITD);
stop_services = rc_ls_dir (stop_services, RC_SVCDIR_STARTED, RC_LS_INITD);
types = rc_strlist_add (NULL, "ineed");
types = rc_strlist_add (types, "iuse");
types = rc_strlist_add (types, "iafter");
types = NULL;
rc_strlist_add (&types, "ineed");
rc_strlist_add (&types, "iuse");
rc_strlist_add (&types, "iafter");
deporder = rc_get_depends (deptree, types, stop_services,
runlevel, depoptions | RC_DEP_STOP);
rc_strlist_free (stop_services);
rc_strlist_free (types);
types = NULL;
stop_services = deporder;
deporder = NULL;
types = NULL;
rc_strlist_reverse (stop_services);
/* Load our list of coldplugged services */
@ -1115,7 +1116,7 @@ int main (int argc, char **argv)
einfon ("Device initiated services:");
STRLIST_FOREACH (coldplugged_services, service, i) {
printf (" %s", service);
start_services = rc_strlist_add (start_services, service);
rc_strlist_add (&start_services, service);
}
printf ("\n");
}
@ -1140,7 +1141,7 @@ int main (int argc, char **argv)
services = NULL;
STRLIST_FOREACH (coldplugged_services, service, i)
start_services = rc_strlist_add (start_services, service);
rc_strlist_add (&start_services, service);
}
}
@ -1149,7 +1150,8 @@ int main (int argc, char **argv)
if (going_down)
rc_set_runlevel (newlevel);
types = rc_strlist_add (NULL, "needsme");
types = NULL;
rc_strlist_add (&types, "needsme");
/* Now stop the services that shouldn't be running */
STRLIST_FOREACH (stop_services, service, i) {
bool found = false;
@ -1209,7 +1211,7 @@ int main (int argc, char **argv)
/* We got this far! Or last check is to see if any any service that
going to be started depends on us */
stopdeps = rc_strlist_add (stopdeps, service);
rc_strlist_add (&stopdeps, service);
deporder = rc_get_depends (deptree, types, stopdeps,
runlevel, RC_DEP_STRICT);
rc_strlist_free (stopdeps);
@ -1276,9 +1278,9 @@ int main (int argc, char **argv)
rc_mark_service (service, rc_service_coldplugged);
/* Order the services to start */
types = rc_strlist_add (NULL, "ineed");
types = rc_strlist_add (types, "iuse");
types = rc_strlist_add (types, "iafter");
rc_strlist_add (&types, "ineed");
rc_strlist_add (&types, "iuse");
rc_strlist_add (&types, "iafter");
deporder = rc_get_depends (deptree, types, start_services,
runlevel, depoptions | RC_DEP_START);
rc_strlist_free (types);

12
src/rc.h
View File

@ -197,12 +197,12 @@ char **rc_filter_env (void);
char **rc_config_env (char **env);
/* Handy functions for dealing with string arrays of char ** */
char **rc_strlist_add (char **list, const char *item);
char **rc_strlist_addu (char **list, const char *item);
char **rc_strlist_addsort (char **list, const char *item);
char **rc_strlist_addsortc (char **list, const char *item);
char **rc_strlist_addsortu (char **list, const char *item);
char **rc_strlist_delete (char **list, const char *item);
char *rc_strlist_add (char ***list, const char *item);
char *rc_strlist_addu (char ***list, const char *item);
char *rc_strlist_addsort (char ***list, const char *item);
char *rc_strlist_addsortc (char ***list, const char *item);
char *rc_strlist_addsortu (char ***list, const char *item);
int rc_strlist_delete (char ***list, const char *item);
char **rc_strlist_join (char **list1, char **list2);
void rc_strlist_reverse (char **list);
void rc_strlist_free (char **list);

47
src/runscript.c
View File

@ -558,7 +558,7 @@ static void get_started_services ()
restart_services = rc_services_in_state (rc_service_started);
STRLIST_FOREACH (tmplist, svc, i)
restart_services = rc_strlist_addsort (restart_services, svc);
rc_strlist_addsort (&restart_services, svc);
rc_strlist_free (tmplist);
tmplist = NULL;
@ -610,9 +610,11 @@ static void svc_start (bool deps)
eerrorx ("failed to load deptree");
rc_strlist_free (types);
types = rc_strlist_add (NULL, "broken");
types = NULL;
rc_strlist_add (&types, "broken");
rc_strlist_free (svclist);
svclist = rc_strlist_add (NULL, applet);
svclist = NULL;
rc_strlist_add (&svclist, applet);
rc_strlist_free (services);
services = rc_get_depends (deptree, types, svclist, softlevel, 0);
if (services) {
@ -628,12 +630,13 @@ static void svc_start (bool deps)
services = NULL;
rc_strlist_free (types);
types = rc_strlist_add (NULL, "ineed");
types = NULL;
rc_strlist_add (&types, "ineed");
rc_strlist_free (need_services);
need_services = rc_get_depends (deptree, types, svclist,
softlevel, depoptions);
types = rc_strlist_add (types, "iuse");
rc_strlist_add (&types, "iuse");
rc_strlist_free (use_services);
use_services = rc_get_depends (deptree, types, svclist,
softlevel, depoptions);
@ -648,7 +651,7 @@ static void svc_start (bool deps)
}
/* Now wait for them to start */
types = rc_strlist_add (types, "iafter");
rc_strlist_add (&types, "iafter");
services = rc_get_depends (deptree, types, svclist,
softlevel, depoptions);
@ -683,7 +686,7 @@ static void svc_start (bool deps)
if (strcmp (svc, svc2) == 0) {
if (rc_service_state (svc, rc_service_inactive) ||
rc_service_state (svc, rc_service_wasinactive))
tmplist = rc_strlist_add (tmplist, svc);
rc_strlist_add (&tmplist, svc);
else
eerrorx ("ERROR: cannot start %s as %s would not start",
applet, svc);
@ -701,12 +704,14 @@ static void svc_start (bool deps)
unlink_mtime_test ();
rc_strlist_free (types);
types = rc_strlist_add (NULL, "iprovide");
types = NULL;
rc_strlist_add (&types, "iprovide");
STRLIST_FOREACH (tmplist, svc, i) {
rc_schedule_start_service (svc, service);
rc_strlist_free (svclist);
svclist = rc_strlist_add (NULL, svc);
svclist = NULL;
rc_strlist_add (&svclist, svc);
rc_strlist_free (providelist);
providelist = rc_get_depends (deptree, types, svclist,
softlevel, depoptions);
@ -782,9 +787,11 @@ static void svc_start (bool deps)
/* Do the same for any services we provide */
rc_strlist_free (types);
types = rc_strlist_add (NULL, "iprovide");
types = NULL;
rc_strlist_add (&types, "iprovide");
rc_strlist_free (svclist);
svclist = rc_strlist_add (NULL, applet);
svclist = NULL;
rc_strlist_add (&svclist, applet);
rc_strlist_free (tmplist);
tmplist = rc_get_depends (deptree, types, svclist, softlevel, depoptions);
@ -845,9 +852,11 @@ static void svc_stop (bool deps)
eerrorx ("failed to load deptree");
rc_strlist_free (types);
types = rc_strlist_add (NULL, "needsme");
types = NULL;
rc_strlist_add (&types, "needsme");
rc_strlist_free (svclist);
svclist = rc_strlist_add (NULL, applet);
svclist = NULL;
rc_strlist_add (&svclist, applet);
rc_strlist_free (tmplist);
tmplist = NULL;
rc_strlist_free (services);
@ -865,7 +874,7 @@ static void svc_stop (bool deps)
pid_t pid = rc_stop_service (svc);
if (! rc_is_env ("RC_PARALLEL", "yes"))
rc_waitpid (pid);
tmplist = rc_strlist_add (tmplist, svc);
rc_strlist_add (&tmplist, svc);
}
}
}
@ -899,8 +908,8 @@ static void svc_stop (bool deps)
/* We now wait for other services that may use us and are stopping
This is important when a runlevel stops */
types = rc_strlist_add (types, "usesme");
types = rc_strlist_add (types, "ibefore");
rc_strlist_add (&types, "usesme");
rc_strlist_add (&types, "ibefore");
services = rc_get_depends (deptree, types, svclist,
softlevel, depoptions);
STRLIST_FOREACH (services, svc, i) {
@ -1212,9 +1221,11 @@ int runscript (int argc, char **argv)
eerrorx ("failed to load deptree");
rc_strlist_free (types);
types = rc_strlist_add (NULL, optarg);
types = NULL;
rc_strlist_add (&types, optarg);
rc_strlist_free (svclist);
svclist = rc_strlist_add (NULL, applet);
svclist = NULL;
rc_strlist_add (&svclist, applet);
rc_strlist_free (services);
services = rc_get_depends (deptree, types, svclist,
softlevel, depoptions);

4
src/start-stop-daemon.c
View File

@ -880,10 +880,10 @@ int start_stop_daemon (int argc, char **argv)
len = sizeof (char *) * strlen (path) + 6;
newpath = rc_xmalloc (len);
snprintf (newpath, len, "PATH=%s", path);
newenv = rc_strlist_add (newenv, newpath);
rc_strlist_add (&newenv, newpath);
free (newpath);
} else
newenv = rc_strlist_add (newenv, env);
rc_strlist_add (&newenv, env);
}
umask (022);