diff options
| -rw-r--r-- | src/rc/rc-depend.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/src/rc/rc-depend.c b/src/rc/rc-depend.c index 29f23d27..2b78fcbd 100644 --- a/src/rc/rc-depend.c +++ b/src/rc/rc-depend.c @@ -106,7 +106,7 @@ _rc_deptree_load(int force, int *regen) { } #include "_usage.h" -#define getoptstring "aot:suT" getoptstring_COMMON +#define getoptstring "aot:suTF:" getoptstring_COMMON static const struct option longopts[] = { { "starting", 0, NULL, 'a'}, { "stopping", 0, NULL, 'o'}, @@ -114,6 +114,7 @@ static const struct option longopts[] = { { "notrace", 0, NULL, 'T'}, { "strict", 0, NULL, 's'}, { "update", 0, NULL, 'u'}, + { "deptree-file", 1, NULL, 'F'}, longopts_COMMON }; static const char * const longopts_help[] = { @@ -123,6 +124,7 @@ static const char * const longopts_help[] = { "Don't trace service dependencies", "Only use what is in the runlevels", "Force an update of the dependency tree", + "File to load cached deptree from", longopts_help_COMMON }; #include "_usage.c" @@ -141,6 +143,7 @@ rc_depend(int argc, char **argv) char *runlevel = xstrdup(getenv("RC_RUNLEVEL")); int opt; char *token; + char *deptree_file = NULL; types = rc_stringlist_new(); while ((opt = getopt_long(argc, argv, getoptstring, @@ -166,13 +169,21 @@ rc_depend(int argc, char **argv) case 'T': options &= RC_DEP_TRACE; break; + case 'F': + deptree_file = strdup(optarg); + break; - case_RC_COMMON_GETOPT + case_RC_COMMON_GETOPT } } - - if (!(deptree = _rc_deptree_load(update, NULL))) - eerrorx("failed to load deptree"); + + if(deptree_file) { + if(!(deptree = rc_deptree_load_file(deptree_file))) + eerrorx("failed to load deptree"); + } else { + if (!(deptree = _rc_deptree_load(update, NULL))) + eerrorx("failed to load deptree"); + } if (!runlevel) runlevel = rc_runlevel_get(); |