cgi-fcgi-interp: wip garbage collection

diff --git a/cprogs/cgi-fcgi-interp.c b/cprogs/cgi-fcgi-interp.c
index 44035861048c5c5f64094c7fa19ce96ac1e2763d..27327743b0cc361ec4a77efe0148a56bb7f4203a 100644 (file)
--- a/cprogs/cgi-fcgi-interp.c
+++ b/cprogs/cgi-fcgi-interp.c
@@ -164,6 +164,7 @@ static const struct cmdinfo cmdinfos[]= {
 
 static uid_t us;
 static const char *run_base, *script, *socket_path;
+static struct stat sock_stab;
 
 static bool find_run_base_var_run(void) {
   struct stat stab;
@@ -307,6 +308,8 @@ static void find_socket_path(void) {
             ((tvp)->tv_sec cmp (uvp)->tv_sec))
 #endif /*timespeccmp*/
 
+
+
 static bool stab_isnewer(const struct stat *a, const struct stat *b) {
 #ifdef st_mtime
   return timespeccmp(&a->st_mtim, &b->st_mtim, >);
@@ -316,7 +319,7 @@ static bool stab_isnewer(const struct stat *a, const struct stat *b) {
 }
 
 static bool check_garbage(void) {
-  struct stat sock_stab, script_stab;
+  struct stat script_stab;
   int r;
 
   r = lstat(script, &script_stab);
@@ -343,6 +346,15 @@ static bool check_garbage(void) {
   return 0;
 }
 
+static void tidy_garbage(void) {
+  const char *this_garbage =
+    m_asprintf("%s/%lu.%lu", run_base,
+              (unsigned long)sock_stab.st_ino,
+              (unsigned long)getpid());
+
+  printf("this_garb: %s\n", this_garbage);
+}
+
 static void shbang_opts(const char *const **argv_io,
                        const struct cmdinfo *cmdinfos) {
   myopt(argv_io, cmdinfos);
@@ -393,13 +405,18 @@ int main(int argc, const char *const *argv) {
 
   find_socket_path();
 
-  check_garbage();
+  bool havegarbage = check_garbage();
 
   if (debugmode) {
     printf("socket: %s\n",socket_path);
     printf("interp: %s\n",interp);
     printf("script: %s\n",script);
+    printf("garbage: %d\n",havegarbage);
+    exit(0);
   }
 
+  if (havegarbage)
+    tidy_garbage();
+
   exit(0);
 }