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-rw-r--r--src/librc/librc-depend.c28
-rw-r--r--src/librc/librc.h1
-rw-r--r--src/librc/rc.h30
-rw-r--r--src/librc/rc.map1
4 files changed, 36 insertions, 24 deletions
diff --git a/src/librc/librc-depend.c b/src/librc/librc-depend.c
index b472c8a1..f52c6de2 100644
--- a/src/librc/librc-depend.c
+++ b/src/librc/librc-depend.c
@@ -596,7 +596,7 @@ char **rc_deptree_order (const rc_depinfo_t *deptree, const char *runlevel,
}
librc_hidden_def(rc_deptree_order)
-static bool is_newer_than (const char *file, const char *target)
+bool rc_newer_than (const char *source, const char *target)
{
struct stat buf;
time_t mtime;
@@ -604,28 +604,31 @@ static bool is_newer_than (const char *file, const char *target)
DIR *dp;
struct dirent *d;
char *path;
+ int serrno = errno;
- if (stat (file, &buf) != 0 || buf.st_size == 0)
+ if (stat (source, &buf) != 0 || buf.st_size == 0)
return (false);
mtime = buf.st_mtime;
- /* Of course we are newever than targets that don't exist
- Such as broken symlinks */
+ /* Of course we are newer than targets that don't exist
+ such as broken symlinks */
if (stat (target, &buf) != 0)
return (true);
if (mtime < buf.st_mtime)
return (false);
- if (! (dp = opendir (target)))
+ if (! (dp = opendir (target))) {
+ errno = serrno;
return (true);
+ }
while ((d = readdir (dp))) {
if (d->d_name[0] == '.')
continue;
path = rc_strcatpaths (target, d->d_name, (char *) NULL);
- newer = is_newer_than (file, path);
+ newer = rc_newer_than (source, path);
free (path);
if (! newer)
break;
@@ -634,6 +637,7 @@ static bool is_newer_than (const char *file, const char *target)
return (newer);
}
+librc_hidden_def(rc_newer_than)
typedef struct deppair
{
@@ -679,18 +683,18 @@ bool rc_deptree_update_needed (void)
fprintf (stderr, "mkdir `%s': %s\n", depdirs[i], strerror (errno));
/* Quick test to see if anything we use has changed */
- if (! is_newer_than (RC_DEPTREE, RC_INITDIR) ||
- ! is_newer_than (RC_DEPTREE, RC_CONFDIR) ||
- ! is_newer_than (RC_DEPTREE, RC_INITDIR_LOCAL) ||
- ! is_newer_than (RC_DEPTREE, RC_CONFDIR_LOCAL) ||
- ! is_newer_than (RC_DEPTREE, "/etc/rc.conf"))
+ if (! rc_newer_than (RC_DEPTREE, RC_INITDIR) ||
+ ! rc_newer_than (RC_DEPTREE, RC_CONFDIR) ||
+ ! rc_newer_than (RC_DEPTREE, RC_INITDIR_LOCAL) ||
+ ! rc_newer_than (RC_DEPTREE, RC_CONFDIR_LOCAL) ||
+ ! rc_newer_than (RC_DEPTREE, "/etc/rc.conf"))
return (true);
/* Some init scripts dependencies change depending on config files
* outside of baselayout, like syslog-ng, so we check those too. */
config = rc_config_list (RC_DEPCONFIG);
STRLIST_FOREACH (config, service, i) {
- if (! is_newer_than (RC_DEPTREE, service)) {
+ if (! rc_newer_than (RC_DEPTREE, service)) {
newer = true;
break;
}
diff --git a/src/librc/librc.h b/src/librc/librc.h
index 6b1e0314..0f6212fe 100644
--- a/src/librc/librc.h
+++ b/src/librc/librc.h
@@ -84,6 +84,7 @@ librc_hidden_proto(rc_deptree_update)
librc_hidden_proto(rc_deptree_update_needed)
librc_hidden_proto(rc_find_pids)
librc_hidden_proto(rc_getline)
+librc_hidden_proto(rc_newer_than)
librc_hidden_proto(rc_runlevel_exists)
librc_hidden_proto(rc_runlevel_get)
librc_hidden_proto(rc_runlevel_list)
diff --git a/src/librc/rc.h b/src/librc/rc.h
index 95247785..516d39f0 100644
--- a/src/librc/rc.h
+++ b/src/librc/rc.h
@@ -61,7 +61,8 @@ bool rc_runlevel_exists (const char *runlevel);
char **rc_runlevel_list (void);
/*! Set the runlevel.
- * This just changes the stored runlevel and does not start or stop any services.
+ * This just changes the stored runlevel and does not start or stop any
+ * services.
* @param runlevel to store */
bool rc_runlevel_set (const char *runlevel);
@@ -117,8 +118,8 @@ bool rc_service_delete (const char *runlevel, const char *service);
* @param pidfile of the process (optional)
* @param started if true, add the arguments otherwise remove existing matching arguments */
bool rc_service_daemon_set (const char *service, const char *exec,
- const char *name, const char *pidfile,
- bool started);
+ const char *name, const char *pidfile,
+ bool started);
/*! Returns a description of what the service and/or option does.
* @param service to check
@@ -157,7 +158,7 @@ char *rc_service_resolve (const char *service);
* @param service that starts the scheduled service when started
* @param service_to_start service that will be started */
bool rc_service_schedule_start (const char *service,
- const char *service_to_start);
+ const char *service_to_start);
/*! Return a NULL terminated list of services that are scheduled to start
* when the given service has started
* @param service to check
@@ -190,7 +191,7 @@ pid_t rc_service_stop (const char *service);
* @param indx of the daemon (optional - 1st daemon, 2nd daemon, etc)
* @return true if started by this service, otherwise false */
bool rc_service_started_daemon (const char *service, const char *exec,
- int indx);
+ int indx);
/*! Return a saved value for a service
* @param service to check
@@ -204,7 +205,7 @@ char *rc_service_value_get (const char *service, const char *option);
* @param value of the option
* @return true if saved, otherwise false */
bool rc_service_value_set (const char *service, const char *option,
- const char *value);
+ const char *value);
/*! List the services in a runlevel
* @param runlevel to list
@@ -248,6 +249,11 @@ bool rc_service_daemons_crashed (const char *service);
typedef void *rc_depinfo_t;
#endif
+/*! Check to see if source is newer than target.
+ * If target is a directory then we traverse it and it's children.
+* @return true if source is newer than target, otherwise false */
+bool rc_newer_than (const char *source, const char *target);
+
/*! Update the cached dependency tree if it's older than any init script,
* its configuration file or an external configuration file the init script
* has specified.
@@ -271,7 +277,7 @@ rc_depinfo_t *rc_deptree_load (void);
* @param service to check
* @return NULL terminated list of services in order */
char **rc_deptree_depend (const rc_depinfo_t *deptree,
- const char *type, const char *service);
+ const char *type, const char *service);
/*! List all the services in order that the given services have
* for the given types and options.
@@ -281,9 +287,9 @@ char **rc_deptree_depend (const rc_depinfo_t *deptree,
* @param options to pass
* @return NULL terminated list of services in order */
char **rc_deptree_depends (const rc_depinfo_t *deptree,
- const char *const *types,
- const char *const *services, const char *runlevel,
- int options);
+ const char *const *types,
+ const char *const *services, const char *runlevel,
+ int options);
/*! List all the services that should be stoppned and then started, in order,
* for the given runlevel, including sysinit and boot services where
@@ -293,7 +299,7 @@ char **rc_deptree_depends (const rc_depinfo_t *deptree,
* @param options to pass
* @return NULL terminated list of services in order */
char **rc_deptree_order (const rc_depinfo_t *deptree, const char *runlevel,
- int options);
+ int options);
/*! Free a deptree and its information
* @param deptree to free */
@@ -440,6 +446,6 @@ char *rc_strcatpaths (const char *path1, const char *paths, ...) SENTINEL;
* @param pid to check for
* @return NULL terminated list of pids */
pid_t *rc_find_pids (const char *exec, const char *cmd,
- uid_t uid, pid_t pid);
+ uid_t uid, pid_t pid);
#endif
diff --git a/src/librc/rc.map b/src/librc/rc.map
index 8de23c41..e60ea183 100644
--- a/src/librc/rc.map
+++ b/src/librc/rc.map
@@ -13,6 +13,7 @@ global:
rc_environ_fd;
rc_find_pids;
rc_getline;
+ rc_newer_than;
rc_runlevel_exists;
rc_runlevel_get;
rc_runlevel_list;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-10 23:29:46 +0000