* context_save.c -- write out the updated context file
*
* $Id$
+ *
+ * This code is Copyright (c) 2002, by the authors of nmh. See the
+ * COPYRIGHT file in the root directory of the nmh distribution for
+ * complete copyright information.
*/
#include <h/mh.h>
register struct node *np;
FILE *out;
sigset_t set, oset;
+
+ /* No context in use -- silently ignore any changes! */
+ if (!ctxpath)
+ return;
if (!(ctxflags & CTXMOD))
return;
sigaddset (&set, SIGTERM);
SIGPROCMASK (SIG_BLOCK, &set, &oset);
- if (!(out = fopen (ctxpath, "w")))
+ if (!(out = lkfopen (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);
- fclose (out);
+ lkfclose (out, ctxpath);
SIGPROCMASK (SIG_SETMASK, &oset, &set); /* reset the signal mask */