From: Matthias Schiffer Date: Wed, 6 Aug 2014 19:12:00 +0200 Subject: procd: add support for alternative rc.d directories diff --git a/package/system/procd/patches/0001-Add-support-for-alternative-rc.d-directories.patch b/package/system/procd/patches/0001-Add-support-for-alternative-rc.d-directories.patch new file mode 100644 index 0000000..bc24342 --- /dev/null +++ b/package/system/procd/patches/0001-Add-support-for-alternative-rc.d-directories.patch @@ -0,0 +1,97 @@ +From 03a2bc70e4260ec9f669391c47b9a7a9ecd0b75d Mon Sep 17 00:00:00 2001 +Message-Id: <03a2bc70e4260ec9f669391c47b9a7a9ecd0b75d.1407329621.git.mschiffer@universe-factory.net> +From: Matthias Schiffer +Date: Wed, 6 Aug 2014 14:51:49 +0200 +Subject: [PATCH] Add support for alternative rc.d directories + +--- + initd/preinit.c | 38 ++++++++++++++++++++++++++++++++++++++ + rcS.c | 2 +- + 2 files changed, 39 insertions(+), 1 deletion(-) + +diff --git a/initd/preinit.c b/initd/preinit.c +index fb94527..8b832a7 100644 +--- a/initd/preinit.c ++++ b/initd/preinit.c +@@ -12,6 +12,8 @@ + * GNU General Public License for more details. + */ + ++#define _GNU_SOURCE ++ + #include + #include + #include +@@ -46,6 +48,35 @@ check_dbglvl(void) + debug = lvl; + } + ++static char* ++get_rc_d(void) ++{ ++ size_t n = 0; ++ ssize_t len; ++ char *ret = NULL; ++ ++ FILE *fp = fopen("/tmp/rc_d_path", "r"); ++ ++ if (!fp) ++ return NULL; ++ ++ len = getline(&ret, &n, fp); ++ ++ fclose(fp); ++ ++ unlink("/tmp/rc_d_path"); ++ ++ if (len <= 0) { ++ free(ret); ++ return NULL; ++ } ++ ++ if (ret[len-1] == '\n') ++ ret[len-1] = 0; ++ ++ return ret; ++} ++ + static void + spawn_procd(struct uloop_process *proc, int ret) + { +@@ -53,6 +84,7 @@ spawn_procd(struct uloop_process *proc, int ret) + char *argv[] = { "/sbin/procd", NULL}; + struct stat s; + char dbg[2]; ++ char *rc_d_path; + + if (plugd_proc.pid > 0) + kill(plugd_proc.pid, SIGKILL); +@@ -72,6 +104,12 @@ spawn_procd(struct uloop_process *proc, int ret) + setenv("DBGLVL", dbg, 1); + } + ++ rc_d_path = get_rc_d(); ++ if (rc_d_path) { ++ setenv("RC_D_PATH", rc_d_path, 1); ++ free(rc_d_path); ++ } ++ + execvp(argv[0], argv); + } + +diff --git a/rcS.c b/rcS.c +index 0e1b0ba..1b00831 100644 +--- a/rcS.c ++++ b/rcS.c +@@ -150,7 +150,7 @@ int rcS(char *pattern, char *param, void (*q_empty)(struct runqueue *)) + q.empty_cb = q_empty; + q.max_running_tasks = 1; + +- return _rc(&q, "/etc/rc.d", pattern, "*", param); ++ return _rc(&q, getenv("RC_D_PATH") ?: "/etc/rc.d", pattern, "*", param); + } + + int rc(const char *file, char *param) +-- +2.0.4 +