Added note that suffixes were removed from filenames of temporary files.

[nmh] / sbr / context_save.c

diff --git a/sbr/context_save.c b/sbr/context_save.c
index 33cd23ddc08d822d04f207f07c4e0eccc4222afa..d7d87e45f5c6b51ab4d8ab3d694ad38d96ea793a 100644 (file)
--- a/sbr/context_save.c
+++ b/sbr/context_save.c
@@ -43,16 +43,18 @@ context_save (void)
     sigaddset (&set, SIGTERM);
     sigprocmask (SIG_BLOCK, &set, &oset);
 
-    if (!(out = lkfopen (ctxpath, "w")))
+    if (!(out = lkfopendata (ctxpath, "w")))
        adios (ctxpath, "unable to write");
     for (np = m_defs; np; np = np->n_next)
        if (np->n_context)
            fprintf (out, "%s: %s\n", np->n_name, np->n_field);
-    lkfclose (out, ctxpath);
+    lkfclosedata (out, ctxpath);
 
     sigprocmask (SIG_SETMASK, &oset, &set); /* reset the signal mask */
 
     if (action == 0)
+       /* This must be _exit(), not exit(), because the child didn't
+          call unregister_for_removal() in m_chkids(). */
        _exit (0);              /* we are child, time to die */
 }
 
@@ -83,6 +85,8 @@ m_chkids (void)
            break;
 
        case 0:
+           /* It's not necessary to call unregister_for_removal(0)
+               because the child calls _exit() in context_save(). */
            setgid (getgid ());
            setuid (getuid ());
            break;