13 deliver_local(struct qitem *it, const char **errmsg)
21 time_t now = time(NULL);
23 error = snprintf(fn, sizeof(fn), "%s/%s", _PATH_MAILDIR, it->addr);
24 if (error < 0 || (size_t)error >= sizeof(fn)) {
25 syslog(LOG_NOTICE, "local delivery deferred: %m");
29 /* mailx removes users mailspool file if empty, so open with O_CREAT */
30 mbox = open_locked(fn, O_WRONLY | O_APPEND | O_CREAT);
32 syslog(LOG_NOTICE, "local delivery deferred: can not open `%s': %m", fn);
35 mboxlen = lseek(mbox, 0, SEEK_CUR);
37 if (fseek(it->mailf, it->hdrlen, SEEK_SET) != 0) {
38 syslog(LOG_NOTICE, "local delivery deferred: can not seek: %m");
42 error = snprintf(line, sizeof(line), "From %s\t%s", it->sender, ctime(&now));
43 if (error < 0 || (size_t)error >= sizeof(line)) {
44 syslog(LOG_NOTICE, "local delivery deferred: can not write header: %m");
47 if (write(mbox, line, error) != error)
50 while (!feof(it->mailf)) {
51 if (fgets(line, sizeof(line), it->mailf) == NULL)
53 linelen = strlen(line);
54 if (linelen == 0 || line[linelen - 1] != '\n') {
55 syslog(LOG_CRIT, "local delivery failed: corrupted queue file");
56 *errmsg = "corrupted queue file";
61 if (strncmp(line, "From ", 5) == 0) {
64 if (write(mbox, gt, 1) != 1)
67 if ((size_t)write(mbox, line, linelen) != linelen)
71 if (write(mbox, line, 1) != 1)
77 syslog(LOG_ERR, "local delivery failed: write error: %m");
80 if (ftruncate(mbox, mboxlen) != 0)
81 syslog(LOG_WARNING, "error recovering mbox `%s': %m", fn);