* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2017 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
/* See the file NOTICE for conditions of use and distribution. */
va_end(ap);
}
+/***********************************************
+* Handler for SIGTERM *
+***********************************************/
+static void
+term_handler(int sig)
+{
+ exit(1);
+}
/*************************************************
DEBUG(D_transport|D_receive)
{
- if (!running_in_test_harness)
+ if (!f.running_in_test_harness)
{
debug_printf("tick check: " TIME_T_FMT ".%06lu " TIME_T_FMT ".%06lu\n",
then_tv->tv_sec, (long) then_tv->tv_usec,
{
if (smtp_input)
{
- #ifdef SUPPORT_TLS
- tls_close(TRUE, FALSE); /* Shut down the TLS library */
- #endif
+#ifdef SUPPORT_TLS
+ tls_close(NULL, TLS_NO_SHUTDOWN); /* Shut down the TLS library */
+#endif
(void)close(fileno(smtp_in));
(void)close(fileno(smtp_out));
smtp_in = NULL;
if ((debug_selector & D_resolver) == 0) (void)close(1); /* stdout */
if (debug_selector == 0) /* stderr */
{
- if (!synchronous_delivery)
+ if (!f.synchronous_delivery)
{
(void)close(2);
log_stderr = NULL;
*/
static void
-show_whats_supported(FILE * f)
+show_whats_supported(FILE * fp)
{
auth_info * authi;
-DEBUG(D_any) {} else show_db_version(f);
+DEBUG(D_any) {} else show_db_version(fp);
-fprintf(f, "Support for:");
+fprintf(fp, "Support for:");
#ifdef SUPPORT_CRYPTEQ
- fprintf(f, " crypteq");
+ fprintf(fp, " crypteq");
#endif
#if HAVE_ICONV
- fprintf(f, " iconv()");
+ fprintf(fp, " iconv()");
#endif
#if HAVE_IPV6
- fprintf(f, " IPv6");
+ fprintf(fp, " IPv6");
#endif
#ifdef HAVE_SETCLASSRESOURCES
- fprintf(f, " use_setclassresources");
+ fprintf(fp, " use_setclassresources");
#endif
#ifdef SUPPORT_PAM
- fprintf(f, " PAM");
+ fprintf(fp, " PAM");
#endif
#ifdef EXIM_PERL
- fprintf(f, " Perl");
+ fprintf(fp, " Perl");
#endif
#ifdef EXPAND_DLFUNC
- fprintf(f, " Expand_dlfunc");
+ fprintf(fp, " Expand_dlfunc");
#endif
#ifdef USE_TCP_WRAPPERS
- fprintf(f, " TCPwrappers");
+ fprintf(fp, " TCPwrappers");
#endif
#ifdef SUPPORT_TLS
# ifdef USE_GNUTLS
- fprintf(f, " GnuTLS");
+ fprintf(fp, " GnuTLS");
# else
- fprintf(f, " OpenSSL");
+ fprintf(fp, " OpenSSL");
# endif
#endif
#ifdef SUPPORT_TRANSLATE_IP_ADDRESS
- fprintf(f, " translate_ip_address");
+ fprintf(fp, " translate_ip_address");
#endif
#ifdef SUPPORT_MOVE_FROZEN_MESSAGES
- fprintf(f, " move_frozen_messages");
+ fprintf(fp, " move_frozen_messages");
#endif
#ifdef WITH_CONTENT_SCAN
- fprintf(f, " Content_Scanning");
+ fprintf(fp, " Content_Scanning");
+#endif
+#ifdef SUPPORT_DANE
+ fprintf(fp, " DANE");
#endif
#ifndef DISABLE_DKIM
- fprintf(f, " DKIM");
+ fprintf(fp, " DKIM");
#endif
#ifndef DISABLE_DNSSEC
- fprintf(f, " DNSSEC");
+ fprintf(fp, " DNSSEC");
#endif
#ifndef DISABLE_EVENT
- fprintf(f, " Event");
+ fprintf(fp, " Event");
#endif
#ifdef SUPPORT_I18N
- fprintf(f, " I18N");
+ fprintf(fp, " I18N");
#endif
#ifndef DISABLE_OCSP
- fprintf(f, " OCSP");
+ fprintf(fp, " OCSP");
#endif
#ifndef DISABLE_PRDR
- fprintf(f, " PRDR");
+ fprintf(fp, " PRDR");
#endif
#ifdef SUPPORT_PROXY
- fprintf(f, " PROXY");
+ fprintf(fp, " PROXY");
#endif
#ifdef SUPPORT_SOCKS
- fprintf(f, " SOCKS");
+ fprintf(fp, " SOCKS");
#endif
#ifdef SUPPORT_SPF
- fprintf(f, " SPF");
+ fprintf(fp, " SPF");
#endif
#ifdef TCP_FASTOPEN
deliver_init();
- if (tcp_fastopen_ok) fprintf(f, " TCP_Fast_Open");
+ if (f.tcp_fastopen_ok) fprintf(fp, " TCP_Fast_Open");
#endif
#ifdef EXPERIMENTAL_LMDB
- fprintf(f, " Experimental_LMDB");
+ fprintf(fp, " Experimental_LMDB");
#endif
#ifdef EXPERIMENTAL_QUEUEFILE
- fprintf(f, " Experimental_QUEUEFILE");
+ fprintf(fp, " Experimental_QUEUEFILE");
#endif
#ifdef EXPERIMENTAL_SRS
- fprintf(f, " Experimental_SRS");
+ fprintf(fp, " Experimental_SRS");
#endif
-#ifdef EXPERIMENTAL_BRIGHTMAIL
- fprintf(f, " Experimental_Brightmail");
+#ifdef EXPERIMENTAL_ARC
+ fprintf(fp, " Experimental_ARC");
#endif
-#ifdef EXPERIMENTAL_DANE
- fprintf(f, " Experimental_DANE");
+#ifdef EXPERIMENTAL_BRIGHTMAIL
+ fprintf(fp, " Experimental_Brightmail");
#endif
#ifdef EXPERIMENTAL_DCC
- fprintf(f, " Experimental_DCC");
+ fprintf(fp, " Experimental_DCC");
#endif
#ifdef EXPERIMENTAL_DMARC
- fprintf(f, " Experimental_DMARC");
+ fprintf(fp, " Experimental_DMARC");
#endif
#ifdef EXPERIMENTAL_DSN_INFO
- fprintf(f, " Experimental_DSN_info");
+ fprintf(fp, " Experimental_DSN_info");
+#endif
+#ifdef EXPERIMENTAL_REQUIRETLS
+ fprintf(fp, " Experimental_REQUIRETLS");
#endif
-fprintf(f, "\n");
+fprintf(fp, "\n");
-fprintf(f, "Lookups (built-in):");
+fprintf(fp, "Lookups (built-in):");
#if defined(LOOKUP_LSEARCH) && LOOKUP_LSEARCH!=2
- fprintf(f, " lsearch wildlsearch nwildlsearch iplsearch");
+ fprintf(fp, " lsearch wildlsearch nwildlsearch iplsearch");
#endif
#if defined(LOOKUP_CDB) && LOOKUP_CDB!=2
- fprintf(f, " cdb");
+ fprintf(fp, " cdb");
#endif
#if defined(LOOKUP_DBM) && LOOKUP_DBM!=2
- fprintf(f, " dbm dbmjz dbmnz");
+ fprintf(fp, " dbm dbmjz dbmnz");
#endif
#if defined(LOOKUP_DNSDB) && LOOKUP_DNSDB!=2
- fprintf(f, " dnsdb");
+ fprintf(fp, " dnsdb");
#endif
#if defined(LOOKUP_DSEARCH) && LOOKUP_DSEARCH!=2
- fprintf(f, " dsearch");
+ fprintf(fp, " dsearch");
#endif
#if defined(LOOKUP_IBASE) && LOOKUP_IBASE!=2
- fprintf(f, " ibase");
+ fprintf(fp, " ibase");
#endif
#if defined(LOOKUP_LDAP) && LOOKUP_LDAP!=2
- fprintf(f, " ldap ldapdn ldapm");
+ fprintf(fp, " ldap ldapdn ldapm");
#endif
#ifdef EXPERIMENTAL_LMDB
- fprintf(f, " lmdb");
+ fprintf(fp, " lmdb");
#endif
#if defined(LOOKUP_MYSQL) && LOOKUP_MYSQL!=2
- fprintf(f, " mysql");
+ fprintf(fp, " mysql");
#endif
#if defined(LOOKUP_NIS) && LOOKUP_NIS!=2
- fprintf(f, " nis nis0");
+ fprintf(fp, " nis nis0");
#endif
#if defined(LOOKUP_NISPLUS) && LOOKUP_NISPLUS!=2
- fprintf(f, " nisplus");
+ fprintf(fp, " nisplus");
#endif
#if defined(LOOKUP_ORACLE) && LOOKUP_ORACLE!=2
- fprintf(f, " oracle");
+ fprintf(fp, " oracle");
#endif
#if defined(LOOKUP_PASSWD) && LOOKUP_PASSWD!=2
- fprintf(f, " passwd");
+ fprintf(fp, " passwd");
#endif
#if defined(LOOKUP_PGSQL) && LOOKUP_PGSQL!=2
- fprintf(f, " pgsql");
+ fprintf(fp, " pgsql");
#endif
#if defined(LOOKUP_REDIS) && LOOKUP_REDIS!=2
- fprintf(f, " redis");
+ fprintf(fp, " redis");
#endif
#if defined(LOOKUP_SQLITE) && LOOKUP_SQLITE!=2
- fprintf(f, " sqlite");
+ fprintf(fp, " sqlite");
#endif
#if defined(LOOKUP_TESTDB) && LOOKUP_TESTDB!=2
- fprintf(f, " testdb");
+ fprintf(fp, " testdb");
#endif
#if defined(LOOKUP_WHOSON) && LOOKUP_WHOSON!=2
- fprintf(f, " whoson");
+ fprintf(fp, " whoson");
#endif
-fprintf(f, "\n");
+fprintf(fp, "\n");
-auth_show_supported(f);
-route_show_supported(f);
-transport_show_supported(f);
+auth_show_supported(fp);
+route_show_supported(fp);
+transport_show_supported(fp);
#ifdef WITH_CONTENT_SCAN
-malware_show_supported(f);
+malware_show_supported(fp);
#endif
if (fixed_never_users[0] > 0)
{
int i;
- fprintf(f, "Fixed never_users: ");
+ fprintf(fp, "Fixed never_users: ");
for (i = 1; i <= (int)fixed_never_users[0] - 1; i++)
- fprintf(f, "%d:", (unsigned int)fixed_never_users[i]);
- fprintf(f, "%d\n", (unsigned int)fixed_never_users[i]);
+ fprintf(fp, "%d:", (unsigned int)fixed_never_users[i]);
+ fprintf(fp, "%d\n", (unsigned int)fixed_never_users[i]);
}
-fprintf(f, "Configure owner: %d:%d\n", config_uid, config_gid);
+fprintf(fp, "Configure owner: %d:%d\n", config_uid, config_gid);
-fprintf(f, "Size of off_t: " SIZE_T_FMT "\n", sizeof(off_t));
+fprintf(fp, "Size of off_t: " SIZE_T_FMT "\n", sizeof(off_t));
/* Everything else is details which are only worth reporting when debugging.
Perhaps the tls_version_report should move into this too. */
/* clang defines __GNUC__ (at least, for me) so test for it first */
#if defined(__clang__)
- fprintf(f, "Compiler: CLang [%s]\n", __clang_version__);
+ fprintf(fp, "Compiler: CLang [%s]\n", __clang_version__);
#elif defined(__GNUC__)
- fprintf(f, "Compiler: GCC [%s]\n",
+ fprintf(fp, "Compiler: GCC [%s]\n",
# ifdef __VERSION__
__VERSION__
# else
# endif
);
#else
- fprintf(f, "Compiler: <unknown>\n");
+ fprintf(fp, "Compiler: <unknown>\n");
#endif
#if defined(__GLIBC__) && !defined(__UCLIBC__)
- fprintf(f, "Library version: Glibc: Compile: %d.%d\n",
+ fprintf(fp, "Library version: Glibc: Compile: %d.%d\n",
__GLIBC__, __GLIBC_MINOR__);
if (__GLIBC_PREREQ(2, 1))
- fprintf(f, " Runtime: %s\n",
+ fprintf(fp, " Runtime: %s\n",
gnu_get_libc_version());
#endif
-show_db_version(f);
+show_db_version(fp);
#ifdef SUPPORT_TLS
- tls_version_report(f);
+ tls_version_report(fp);
#endif
#ifdef SUPPORT_I18N
- utf8_version_report(f);
+ utf8_version_report(fp);
#endif
for (authi = auths_available; *authi->driver_name != '\0'; ++authi)
if (authi->version_report)
- (*authi->version_report)(f);
+ (*authi->version_report)(fp);
/* PCRE_PRERELEASE is either defined and empty or a bare sequence of
characters; unless it's an ancient version of PCRE in which case it
#endif
#define QUOTE(X) #X
#define EXPAND_AND_QUOTE(X) QUOTE(X)
- fprintf(f, "Library version: PCRE: Compile: %d.%d%s\n"
+ fprintf(fp, "Library version: PCRE: Compile: %d.%d%s\n"
" Runtime: %s\n",
PCRE_MAJOR, PCRE_MINOR,
EXPAND_AND_QUOTE(PCRE_PRERELEASE) "",
init_lookup_list();
for (i = 0; i < lookup_list_count; i++)
if (lookup_list[i]->version_report)
- lookup_list[i]->version_report(f);
+ lookup_list[i]->version_report(fp);
#ifdef WHITELIST_D_MACROS
- fprintf(f, "WHITELIST_D_MACROS: \"%s\"\n", WHITELIST_D_MACROS);
+ fprintf(fp, "WHITELIST_D_MACROS: \"%s\"\n", WHITELIST_D_MACROS);
#else
- fprintf(f, "WHITELIST_D_MACROS unset\n");
+ fprintf(fp, "WHITELIST_D_MACROS unset\n");
#endif
#ifdef TRUSTED_CONFIG_LIST
- fprintf(f, "TRUSTED_CONFIG_LIST: \"%s\"\n", TRUSTED_CONFIG_LIST);
+ fprintf(fp, "TRUSTED_CONFIG_LIST: \"%s\"\n", TRUSTED_CONFIG_LIST);
#else
- fprintf(f, "TRUSTED_CONFIG_LIST unset\n");
+ fprintf(fp, "TRUSTED_CONFIG_LIST unset\n");
#endif
} while (0);
/* The list of commandline macros should be very short.
Accept the N*M complexity. */
-for (m = macros; m; m = m->next) if (m->command_line)
+for (m = macros_user; m; m = m->next) if (m->command_line)
{
found = FALSE;
for (w = whites; *w; ++w)
/* Check a field which is patched when we are running Exim within its
testing harness; do a fast initial check, and then the whole thing. */
-running_in_test_harness =
+f.running_in_test_harness =
*running_status == '<' && Ustrcmp(running_status, "<<<testing>>>") == 0;
+if (f.running_in_test_harness)
+ debug_store = TRUE;
/* The C standard says that the equivalent of setlocale(LC_ALL, "C") is obeyed
at the start of a program; however, it seems that some environments do not
set_process_info("initializing");
os_restarting_signal(SIGUSR1, usr1_handler);
+/* If running in a dockerized environment, the TERM signal is only
+delegated to the PID 1 if we request it by setting an signal handler */
+if (getpid() == 1) signal(SIGTERM, term_handler);
+
/* SIGHUP is used to get the daemon to reconfigure. It gets set as appropriate
in the daemon code. For the rest of Exim's uses, we ignore it. */
if ((namelen == 5 && Ustrcmp(argv[0], "rmail") == 0) ||
(namelen > 5 && Ustrncmp(argv[0] + namelen - 6, "/rmail", 6) == 0))
{
- dot_ends = FALSE;
+ f.dot_ends = FALSE;
called_as = US"-rmail";
errors_sender_rc = EXIT_SUCCESS;
}
{
switchchar = arg[3];
argrest += 2;
- queue_2stage = TRUE;
+ f.queue_2stage = TRUE;
}
/* Make -r synonymous with -f, since it is a documented alias */
if (*argrest == 'd')
{
- daemon_listen = TRUE;
- if (*(++argrest) == 'f') background_daemon = FALSE;
+ f.daemon_listen = TRUE;
+ if (*(++argrest) == 'f') f.background_daemon = FALSE;
else if (*argrest != 0) { badarg = TRUE; break; }
}
{
if (++i >= argc) { badarg = TRUE; break; }
sender_host_address = argv[i];
- host_checking = checking = log_testing_mode = TRUE;
- host_checking_callout = argrest[1] == 'c';
+ host_checking = checking = f.log_testing_mode = TRUE;
+ f.host_checking_callout = argrest[1] == 'c';
message_logs = FALSE;
}
else if (Ustrcmp(argrest, "nq") == 0)
{
- allow_unqualified_sender = FALSE;
- allow_unqualified_recipient = FALSE;
+ f.allow_unqualified_sender = FALSE;
+ f.allow_unqualified_recipient = FALSE;
}
/* -bpxx: List the contents of the mail queue, in various forms. If
/* -bt: address testing mode */
else if (Ustrcmp(argrest, "t") == 0)
- address_test_mode = checking = log_testing_mode = TRUE;
+ f.address_test_mode = checking = f.log_testing_mode = TRUE;
/* -bv: verify addresses */
else if (Ustrcmp(argrest, "v") == 0)
- verify_address_mode = checking = log_testing_mode = TRUE;
+ verify_address_mode = checking = f.log_testing_mode = TRUE;
/* -bvs: verify sender addresses */
else if (Ustrcmp(argrest, "vs") == 0)
{
- verify_address_mode = checking = log_testing_mode = TRUE;
+ verify_address_mode = checking = f.log_testing_mode = TRUE;
verify_as_sender = TRUE;
}
printf("%s\n", CS version_copyright);
version_printed = TRUE;
show_whats_supported(stdout);
- log_testing_mode = TRUE;
+ f.log_testing_mode = TRUE;
}
/* -bw: inetd wait mode, accept a listening socket as stdin */
else if (*argrest == 'w')
{
- inetd_wait_mode = TRUE;
- background_daemon = FALSE;
- daemon_listen = TRUE;
+ f.inetd_wait_mode = TRUE;
+ f.background_daemon = FALSE;
+ f.daemon_listen = TRUE;
if (*(++argrest) != '\0')
{
inetd_wait_timeout = readconf_readtime(argrest, 0, FALSE);
&& real_uid != config_uid
#endif
)
- trusted_config = FALSE;
+ f.trusted_config = FALSE;
else
{
FILE *trust_list = Ufopen(TRUSTED_CONFIG_LIST, "rb");
) || /* or */
(statbuf.st_mode & 2) != 0) /* world writeable */
{
- trusted_config = FALSE;
+ f.trusted_config = FALSE;
fclose(trust_list);
}
else
int sep = 0;
const uschar *list = argrest;
uschar *filename;
- while (trusted_config && (filename = string_nextinlist(&list,
+ while (f.trusted_config && (filename = string_nextinlist(&list,
&sep, big_buffer, big_buffer_size)) != NULL)
{
for (i=0; i < nr_configs; i++)
}
if (i == nr_configs)
{
- trusted_config = FALSE;
+ f.trusted_config = FALSE;
break;
}
}
else
{
/* No valid prefixes found in trust_list file. */
- trusted_config = FALSE;
+ f.trusted_config = FALSE;
}
}
}
else
{
/* Could not open trust_list file. */
- trusted_config = FALSE;
+ f.trusted_config = FALSE;
}
}
#else
/* Not root; don't trust config */
- trusted_config = FALSE;
+ f.trusted_config = FALSE;
#endif
}
config_main_filelist = argrest;
- config_changed = TRUE;
+ f.config_changed = TRUE;
}
break;
while (isspace(*s)) s++;
}
- for (m = macros; m; m = m->next)
+ for (m = macros_user; m; m = m->next)
if (Ustrcmp(m->name, name) == 0)
{
fprintf(stderr, "exim: duplicated -D in command line\n");
exit(EXIT_FAILURE);
}
- m = macro_create(string_copy(name), string_copy(s), TRUE);
+ m = macro_create(name, s, TRUE);
if (clmacro_count >= MAX_CLMACROS)
{
debug_file = NULL;
if (*argrest == 'd')
{
- debug_daemon = TRUE;
+ f.debug_daemon = TRUE;
argrest++;
}
if (*argrest != 0)
message_reference at it, for logging. */
case 'E':
- local_error_message = TRUE;
+ f.local_error_message = TRUE;
if (mac_ismsgid(argrest)) message_reference = argrest;
break;
{ badarg = TRUE; break; }
}
originator_name = argrest;
- sender_name_forced = TRUE;
+ f.sender_name_forced = TRUE;
break;
return EXIT_FAILURE;
}
}
- sender_address_forced = TRUE;
+ f.sender_address_forced = TRUE;
}
break;
not to be documented for sendmail but mailx (at least) uses it) */
case 'i':
- if (*argrest == 0) dot_ends = FALSE; else badarg = TRUE;
+ if (*argrest == 0) f.dot_ends = FALSE; else badarg = TRUE;
break;
return EXIT_FAILURE;
}
- if (running_in_test_harness) millisleep(500);
+ if (f.running_in_test_harness) millisleep(500);
break;
}
precedes -MC (see above). The flag indicates that the host to which
Exim is connected has accepted an AUTH sequence. */
- case 'A': smtp_authenticated = TRUE; break;
+ case 'A': f.smtp_authenticated = TRUE; break;
/* -MCD: set the smtp_use_dsn flag; this indicates that the host
that exim is connected to supports the esmtp extension DSN */
default: badarg = TRUE; break;
}
- break;
+ break;
+ }
+
+#if defined(SUPPORT_TLS) && defined(EXPERIMENTAL_REQUIRETLS)
+ /* -MS set REQUIRETLS on (new) message */
+
+ else if (*argrest == 'S')
+ {
+ tls_requiretls |= REQUIRETLS_MSG;
+ break;
}
+#endif
/* -M[x]: various operations on the following list of message ids:
-M deliver the messages, ignoring next retry times and thawing
else if (*argrest == 0)
{
msg_action = MSG_DELIVER;
- forced_delivery = deliver_force_thaw = TRUE;
+ forced_delivery = f.deliver_force_thaw = TRUE;
}
else if (Ustrcmp(argrest, "ar") == 0)
{
case 'N':
if (*argrest == 0)
{
- dont_deliver = TRUE;
+ f.dont_deliver = TRUE;
debug_selector |= D_v;
debug_file = stderr;
}
else if (Ustrcmp(argrest, "db") == 0)
{
- synchronous_delivery = FALSE;
+ f.synchronous_delivery = FALSE;
arg_queue_only = FALSE;
queue_only_set = TRUE;
}
else if (Ustrcmp(argrest, "df") == 0 || Ustrcmp(argrest, "di") == 0)
{
- synchronous_delivery = TRUE;
+ f.synchronous_delivery = TRUE;
arg_queue_only = FALSE;
queue_only_set = TRUE;
}
else if (Ustrcmp(argrest, "dq") == 0)
{
- synchronous_delivery = FALSE;
+ f.synchronous_delivery = FALSE;
arg_queue_only = TRUE;
queue_only_set = TRUE;
}
else if (Ustrcmp(argrest, "dqs") == 0)
{
- queue_smtp = TRUE;
+ f.queue_smtp = TRUE;
arg_queue_only = FALSE;
queue_only_set = TRUE;
}
else if (Ustrcmp(argrest, "i") == 0 ||
Ustrcmp(argrest, "itrue") == 0)
- dot_ends = FALSE;
+ f.dot_ends = FALSE;
/* -oM*: Set various characteristics for an incoming message; actually
acted on for trusted callers only. */
fprintf(stderr,"-oMm must be a valid message ID\n");
exit(EXIT_FAILURE);
}
- if (!trusted_config)
+ if (!f.trusted_config)
{
fprintf(stderr,"-oMm must be called by a trusted user/config\n");
exit(EXIT_FAILURE);
if (*argrest == 'q')
{
- queue_2stage = TRUE;
+ f.queue_2stage = TRUE;
argrest++;
}
if (*argrest == 'i')
{
- queue_run_first_delivery = TRUE;
+ f.queue_run_first_delivery = TRUE;
argrest++;
}
if (*argrest == 'f')
{
- queue_run_force = TRUE;
+ f.queue_run_force = TRUE;
if (*++argrest == 'f')
{
- deliver_force_thaw = TRUE;
+ f.deliver_force_thaw = TRUE;
argrest++;
}
}
if (*argrest == 'l')
{
- queue_run_local = TRUE;
+ f.queue_run_local = TRUE;
argrest++;
}
for (i = 0; i < nelem(rsopts); i++)
if (Ustrcmp(argrest, rsopts[i]) == 0)
{
- if (i != 2) queue_run_force = TRUE;
- if (i >= 2) deliver_selectstring_regex = TRUE;
- if (i == 1 || i == 4) deliver_force_thaw = TRUE;
+ if (i != 2) f.queue_run_force = TRUE;
+ if (i >= 2) f.deliver_selectstring_regex = TRUE;
+ if (i == 1 || i == 4) f.deliver_force_thaw = TRUE;
argrest += Ustrlen(rsopts[i]);
}
}
for (i = 0; i < nelem(rsopts); i++)
if (Ustrcmp(argrest, rsopts[i]) == 0)
{
- if (i != 2) queue_run_force = TRUE;
- if (i >= 2) deliver_selectstring_sender_regex = TRUE;
- if (i == 1 || i == 4) deliver_force_thaw = TRUE;
+ if (i != 2) f.queue_run_force = TRUE;
+ if (i >= 2) f.deliver_selectstring_sender_regex = TRUE;
+ if (i == 1 || i == 4) f.deliver_force_thaw = TRUE;
argrest += Ustrlen(rsopts[i]);
}
}
tested. Otherwise variability of clock ticks etc. cause problems. */
case 'T':
- if (running_in_test_harness && Ustrcmp(argrest, "qt") == 0)
+ if (f.running_in_test_harness && Ustrcmp(argrest, "qt") == 0)
fudged_queue_times = argv[++i];
else badarg = TRUE;
break;
else if (Ustrcmp(argrest, "i") == 0)
{
extract_recipients = TRUE;
- dot_ends = FALSE;
+ f.dot_ends = FALSE;
}
/* -tls-on-connect: don't wait for STARTTLS (for old clients) */
/* Arguments have been processed. Check for incompatibilities. */
if ((
(smtp_input || extract_recipients || recipients_arg < argc) &&
- (daemon_listen || queue_interval >= 0 || bi_option ||
+ (f.daemon_listen || queue_interval >= 0 || bi_option ||
test_retry_arg >= 0 || test_rewrite_arg >= 0 ||
filter_test != FTEST_NONE || (msg_action_arg > 0 && !one_msg_action))
) ||
(
msg_action_arg > 0 &&
- (daemon_listen || queue_interval > 0 || list_options ||
+ (f.daemon_listen || queue_interval > 0 || list_options ||
(checking && msg_action != MSG_LOAD) ||
bi_option || test_retry_arg >= 0 || test_rewrite_arg >= 0)
) ||
(
- (daemon_listen || queue_interval > 0) &&
+ (f.daemon_listen || queue_interval > 0) &&
(sender_address != NULL || list_options || list_queue || checking ||
bi_option)
) ||
(
- daemon_listen && queue_interval == 0
+ f.daemon_listen && queue_interval == 0
) ||
(
- inetd_wait_mode && queue_interval >= 0
+ f.inetd_wait_mode && queue_interval >= 0
) ||
(
list_options &&
) ||
(
verify_address_mode &&
- (address_test_mode || smtp_input || extract_recipients ||
+ (f.address_test_mode || smtp_input || extract_recipients ||
filter_test != FTEST_NONE || bi_option)
) ||
(
- address_test_mode && (smtp_input || extract_recipients ||
+ f.address_test_mode && (smtp_input || extract_recipients ||
filter_test != FTEST_NONE || bi_option)
) ||
(
{
debug_file = stderr;
debug_fd = fileno(debug_file);
- background_daemon = FALSE;
- if (running_in_test_harness) millisleep(100); /* lets caller finish */
+ f.background_daemon = FALSE;
+ if (f.running_in_test_harness) millisleep(100); /* lets caller finish */
if (debug_selector != D_v) /* -v only doesn't show this */
{
debug_printf("Exim version %s uid=%ld gid=%ld pid=%d D=%x\n",
configuration file changes and macro definitions haven't happened. */
if (( /* EITHER */
- (!trusted_config || /* Config changed, or */
+ (!f.trusted_config || /* Config changed, or */
!macros_trusted(opt_D_used)) && /* impermissible macros and */
real_uid != root_uid && /* Not root, and */
- !running_in_test_harness /* Not fudged */
+ !f.running_in_test_harness /* Not fudged */
) || /* OR */
expansion_test /* expansion testing */
|| /* OR */
this causes unlogged successful deliveries. */
if ((log_stderr != NULL) && (real_uid != exim_uid))
- really_exim = FALSE;
+ f.really_exim = FALSE;
}
/* Privilege is to be retained for the moment. It may be dropped later,
init_lookup_list();
#ifdef SUPPORT_I18N
-if (running_in_test_harness) smtputf8_advertise_hosts = NULL;
+if (f.running_in_test_harness) smtputf8_advertise_hosts = NULL;
#endif
/* Read the main runtime configuration data; this gives up if there
readconf_main(checking || list_options);
-if (builtin_macros_create_trigger) DEBUG(D_any)
- debug_printf("Builtin macros created (expensive) due to config line '%.*s'\n",
- Ustrlen(builtin_macros_create_trigger)-1, builtin_macros_create_trigger);
/* Now in directory "/" */
for later interrogation. */
if (real_uid == root_uid || real_uid == exim_uid || real_gid == exim_gid)
- admin_user = TRUE;
+ f.admin_user = TRUE;
else
{
int i, j;
- for (i = 0; i < group_count && !admin_user; i++)
+ for (i = 0; i < group_count && !f.admin_user; i++)
if (group_list[i] == exim_gid)
- admin_user = TRUE;
+ f.admin_user = TRUE;
else if (admin_groups)
- for (j = 1; j <= (int)admin_groups[0] && !admin_user; j++)
+ for (j = 1; j <= (int)admin_groups[0] && !f.admin_user; j++)
if (admin_groups[j] == group_list[i])
- admin_user = TRUE;
+ f.admin_user = TRUE;
}
/* Another group of privileged users are the trusted users. These are root,
other message parameters as well. */
if (real_uid == root_uid || real_uid == exim_uid)
- trusted_caller = TRUE;
+ f.trusted_caller = TRUE;
else
{
int i, j;
if (trusted_users)
- for (i = 1; i <= (int)trusted_users[0] && !trusted_caller; i++)
+ for (i = 1; i <= (int)trusted_users[0] && !f.trusted_caller; i++)
if (trusted_users[i] == real_uid)
- trusted_caller = TRUE;
+ f.trusted_caller = TRUE;
if (trusted_groups)
- for (i = 1; i <= (int)trusted_groups[0] && !trusted_caller; i++)
+ for (i = 1; i <= (int)trusted_groups[0] && !f.trusted_caller; i++)
if (trusted_groups[i] == real_gid)
- trusted_caller = TRUE;
- else for (j = 0; j < group_count && !trusted_caller; j++)
+ f.trusted_caller = TRUE;
+ else for (j = 0; j < group_count && !f.trusted_caller; j++)
if (trusted_groups[i] == group_list[j])
- trusted_caller = TRUE;
+ f.trusted_caller = TRUE;
}
/* At this point, we know if the user is privileged and some command-line
options become possibly impermissible, depending upon the configuration file. */
-if (checking && commandline_checks_require_admin && !admin_user) {
+if (checking && commandline_checks_require_admin && !f.admin_user) {
fprintf(stderr, "exim: those command-line flags are set to require admin\n");
exit(EXIT_FAILURE);
}
if (cmdline_syslog_name != NULL)
{
- if (admin_user)
+ if (f.admin_user)
{
syslog_processname = cmdline_syslog_name;
log_file_path = string_copy(CUS"syslog");
"syslog_processname is longer than 32 chars: aborting");
if (log_oneline)
- if (admin_user)
+ if (f.admin_user)
{
log_write(0, LOG_MAIN, "%s", log_oneline);
return EXIT_SUCCESS;
timestamps_utc is set, because then all times are in UTC anyway. */
if (timezone_string && strcmpic(timezone_string, US"UTC") == 0)
- timestamps_utc = TRUE;
+ f.timestamps_utc = TRUE;
else
{
uschar *envtz = US getenv("TZ");
trusted configuration file (when deliver_drop_privilege is false). */
if ( removed_privilege
- && (!trusted_config || opt_D_used)
+ && (!f.trusted_config || opt_D_used)
&& real_uid == exim_uid)
if (deliver_drop_privilege)
- really_exim = TRUE; /* let logging work normally */
+ f.really_exim = TRUE; /* let logging work normally */
else
log_write(0, LOG_MAIN|LOG_PANIC,
"exim user lost privilege for using %s option",
- trusted_config? "-D" : "-C");
+ f.trusted_config? "-D" : "-C");
/* Start up Perl interpreter if Perl support is configured and there is a
perl_startup option, and the configuration or the command line specifies
Don't attempt it if logging is disabled, or if listing variables or if
verifying/testing addresses or expansions. */
-if (((debug_selector & D_any) != 0 || LOGGING(arguments))
- && really_exim && !list_options && !checking)
+if ( (debug_selector & D_any || LOGGING(arguments))
+ && f.really_exim && !list_options && !checking)
{
int i;
uschar *p = big_buffer;
Ustrcpy(p, "cwd= (failed)");
- Ustrncpy(p + 4, initial_cwd, big_buffer_size-5);
+ if (!initial_cwd)
+ p += 13;
+ else
+ {
+ Ustrncpy(p + 4, initial_cwd, big_buffer_size-5);
+ p += 4 + Ustrlen(initial_cwd);
+ /* in case p is near the end and we don't provide enough space for
+ * string_format to be willing to write. */
+ *p = '\0';
+ }
- while (*p) p++;
(void)string_format(p, big_buffer_size - (p - big_buffer), " %d args:", argc);
while (*p) p++;
for (i = 0; i < argc; i++)
configuration file. We leave these prints here to ensure that syslog setup,
logfile setup, and so on has already happened. */
-if (trusted_caller) DEBUG(D_any) debug_printf("trusted user\n");
-if (admin_user) DEBUG(D_any) debug_printf("admin user\n");
+if (f.trusted_caller) DEBUG(D_any) debug_printf("trusted user\n");
+if (f.admin_user) DEBUG(D_any) debug_printf("admin user\n");
/* Only an admin user may start the daemon or force a queue run in the default
configuration, but the queue run restriction can be relaxed. Only an admin
count. Only an admin user can use the test interface to scan for email
(because Exim will be in the spool dir and able to look at mails). */
-if (!admin_user)
+if (!f.admin_user)
{
BOOL debugset = (debug_selector & ~D_v) != 0;
- if (deliver_give_up || daemon_listen || malware_test_file ||
+ if (deliver_give_up || f.daemon_listen || malware_test_file ||
(count_queue && queue_list_requires_admin) ||
(list_queue && queue_list_requires_admin) ||
(queue_interval >= 0 && prod_requires_admin) ||
- (debugset && !running_in_test_harness))
+ (debugset && !f.running_in_test_harness))
{
fprintf(stderr, "exim:%s permission denied\n", debugset? " debugging" : "");
exit(EXIT_FAILURE);
if (real_uid != root_uid && real_uid != exim_uid &&
(continue_hostname != NULL ||
- (dont_deliver &&
- (queue_interval >= 0 || daemon_listen || msg_action_arg > 0)
- )) && !running_in_test_harness)
+ (f.dont_deliver &&
+ (queue_interval >= 0 || f.daemon_listen || msg_action_arg > 0)
+ )) && !f.running_in_test_harness)
{
fprintf(stderr, "exim: Permission denied\n");
return EXIT_FAILURE;
Note that authority for performing certain actions on messages is tested in the
queue_action() function. */
-if (!trusted_caller && !checking)
+if (!f.trusted_caller && !checking)
{
sender_host_name = sender_host_address = interface_address =
sender_ident = received_protocol = NULL;
/* If the caller is trusted, then they can use -G to suppress_local_fixups. */
if (flag_G)
{
- if (trusted_caller)
+ if (f.trusted_caller)
{
- suppress_local_fixups = suppress_local_fixups_default = TRUE;
+ f.suppress_local_fixups = f.suppress_local_fixups_default = TRUE;
DEBUG(D_acl) debug_printf("suppress_local_fixups forced on by -G\n");
}
else
if (real_uid == root_uid || real_uid == exim_uid || interface_port < 1024)
{
- is_inetd = TRUE;
+ f.is_inetd = TRUE;
sender_host_address = host_ntoa(-1, (struct sockaddr *)(&inetd_sock),
NULL, &sender_host_port);
if (mua_wrapper) log_write(0, LOG_MAIN|LOG_PANIC_DIE, "Input from "
#ifdef LOAD_AVG_NEEDS_ROOT
if (receiving_message &&
(queue_only_load >= 0 ||
- (is_inetd && smtp_load_reserve >= 0)
+ (f.is_inetd && smtp_load_reserve >= 0)
))
{
load_average = OS_GETLOADAVG();
if (!unprivileged && /* originally had root AND */
!removed_privilege && /* still got root AND */
- !daemon_listen && /* not starting the daemon */
+ !f.daemon_listen && /* not starting the daemon */
queue_interval <= 0 && /* (either kind of daemon) */
( /* AND EITHER */
deliver_drop_privilege || /* requested unprivileged */
queue_interval < 0 && /* not running the queue */
(msg_action_arg < 0 || /* and */
msg_action != MSG_DELIVER) && /* not delivering and */
- (!checking || !address_test_mode) /* not address checking */
+ (!checking || !f.address_test_mode) /* not address checking */
) ) )
exim_setugid(exim_uid, exim_gid, TRUE, US"privilege not needed");
}
/* We used to set up here to skip reading the ACL section, on
- (msg_action_arg > 0 || (queue_interval == 0 && !daemon_listen)
+ (msg_action_arg > 0 || (queue_interval == 0 && !f.daemon_listen)
Now, since the intro of the ${acl } expansion, ACL definitions may be
needed in transports so we lost the optimisation. */
if (list_options)
{
+ BOOL fail = FALSE;
set_process_info("listing variables");
- if (recipients_arg >= argc) readconf_print(US"all", NULL, flag_n);
- else for (i = recipients_arg; i < argc; i++)
+ if (recipients_arg >= argc)
+ fail = !readconf_print(US"all", NULL, flag_n);
+ else for (i = recipients_arg; i < argc; i++)
+ {
+ if (i < argc - 1 &&
+ (Ustrcmp(argv[i], "router") == 0 ||
+ Ustrcmp(argv[i], "transport") == 0 ||
+ Ustrcmp(argv[i], "authenticator") == 0 ||
+ Ustrcmp(argv[i], "macro") == 0 ||
+ Ustrcmp(argv[i], "environment") == 0))
{
- if (i < argc - 1 &&
- (Ustrcmp(argv[i], "router") == 0 ||
- Ustrcmp(argv[i], "transport") == 0 ||
- Ustrcmp(argv[i], "authenticator") == 0 ||
- Ustrcmp(argv[i], "macro") == 0 ||
- Ustrcmp(argv[i], "environment") == 0))
- {
- readconf_print(argv[i+1], argv[i], flag_n);
- i++;
- }
- else readconf_print(argv[i], NULL, flag_n);
+ fail |= !readconf_print(argv[i+1], argv[i], flag_n);
+ i++;
}
- exim_exit(EXIT_SUCCESS, US"main");
+ else
+ fail = !readconf_print(argv[i], NULL, flag_n);
+ }
+ exim_exit(fail ? EXIT_FAILURE : EXIT_SUCCESS, US"main");
}
if (list_config)
{
set_process_info("listing config");
- readconf_print(US"config", NULL, flag_n);
- exim_exit(EXIT_SUCCESS, US"main");
+ exim_exit(readconf_print(US"config", NULL, flag_n)
+ ? EXIT_SUCCESS : EXIT_FAILURE, US"main");
}
if (msg_action_arg > 0 && msg_action != MSG_LOAD)
{
- if (prod_requires_admin && !admin_user)
+ if (prod_requires_admin && !f.admin_user)
{
fprintf(stderr, "exim: Permission denied\n");
exim_exit(EXIT_FAILURE, US"main");
}
set_process_info("delivering specified messages");
- if (deliver_give_up) forced_delivery = deliver_force_thaw = TRUE;
+ if (deliver_give_up) forced_delivery = f.deliver_force_thaw = TRUE;
for (i = msg_action_arg; i < argc; i++)
{
int status;
/* If only a single queue run is requested, without SMTP listening, we can just
turn into a queue runner, with an optional starting message id. */
-if (queue_interval == 0 && !daemon_listen)
+if (queue_interval == 0 && !f.daemon_listen)
{
DEBUG(D_queue_run) debug_printf("Single queue run%s%s%s%s\n",
(start_queue_run_id == NULL)? US"" : US" starting at ",
if (!originator_name)
{
- if (!sender_address || (!trusted_caller && filter_test == FTEST_NONE))
+ if (!sender_address || (!f.trusted_caller && filter_test == FTEST_NONE))
{
uschar *name = US pw->pw_gecos;
uschar *amp = Ustrchr(name, '&');
configuration specifies something to use. When running in the test harness,
any setting of unknown_login overrides the actual name. */
-if (originator_login == NULL || running_in_test_harness)
+if (originator_login == NULL || f.running_in_test_harness)
{
if (unknown_login != NULL)
{
for incoming messages via the daemon. The daemon cannot be run in mua_wrapper
mode. */
-if (daemon_listen || inetd_wait_mode || queue_interval > 0)
+if (f.daemon_listen || f.inetd_wait_mode || queue_interval > 0)
{
if (mua_wrapper)
{
if (test_rewrite_arg >= 0)
{
- really_exim = FALSE;
+ f.really_exim = FALSE;
if (test_rewrite_arg >= argc)
{
printf("-brw needs an address argument\n");
message via SMTP (inetd invocation or otherwise). */
if ((sender_address == NULL && !smtp_input) ||
- (!trusted_caller && filter_test == FTEST_NONE))
+ (!f.trusted_caller && filter_test == FTEST_NONE))
{
- sender_local = TRUE;
+ f.sender_local = TRUE;
/* A trusted caller can supply authenticated_sender and authenticated_id
via -oMas and -oMai and if so, they will already be set. Otherwise, force
!checking)) /* Not running tests, including filter tests */
{
sender_address = originator_login;
- sender_address_forced = FALSE;
+ f.sender_address_forced = FALSE;
sender_address_domain = 0;
}
}
/* Remember whether an untrusted caller set the sender address */
-sender_set_untrusted = sender_address != originator_login && !trusted_caller;
+f.sender_set_untrusted = sender_address != originator_login && !f.trusted_caller;
/* Ensure that the sender address is fully qualified unless it is the empty
address, which indicates an error message, or doesn't exist (root caller, smtp
stdin. Set debug_level to at least D_v to get full output for address testing.
*/
-if (verify_address_mode || address_test_mode)
+if (verify_address_mode || f.address_test_mode)
{
int exit_value = 0;
int flags = vopt_qualify;
if (msg_action_arg > 0 && msg_action == MSG_LOAD)
{
uschar spoolname[256]; /* Not big_buffer; used in spool_read_header() */
- if (!admin_user)
+ if (!f.admin_user)
{
fprintf(stderr, "exim: permission denied\n");
exit(EXIT_FAILURE);
/* Only admin users may see config-file macros this way */
- if (!admin_user) macros = mlast = NULL;
+ if (!f.admin_user) macros_user = macros = mlast = NULL;
/* Allow $recipients for this testing */
- enable_dollar_recipients = TRUE;
+ f.enable_dollar_recipients = TRUE;
/* Expand command line items */
uschar *nah = expand_string(raw_active_hostname);
if (nah == NULL)
{
- if (!expand_string_forcedfail)
+ if (!f.expand_string_forcedfail)
log_write(0, LOG_MAIN|LOG_PANIC_DIE, "failed to expand \"%s\" "
"(smtp_active_hostname): %s", raw_active_hostname,
expand_string_message);
if (!sender_ident_set)
{
sender_ident = NULL;
- if (running_in_test_harness && sender_host_port != 0 &&
+ if (f.running_in_test_harness && sender_host_port != 0 &&
interface_address != NULL && interface_port != 0)
verify_get_ident(1413);
}
smtp_input = TRUE;
smtp_in = stdin;
smtp_out = stdout;
- sender_local = FALSE;
- sender_host_notsocket = TRUE;
+ f.sender_local = FALSE;
+ f.sender_host_notsocket = TRUE;
debug_file = stderr;
debug_fd = fileno(debug_file);
fprintf(stdout, "\n**** SMTP testing session as if from host %s\n"
{
if (version_printed)
{
+ if (Ustrchr(config_main_filelist, ':'))
+ printf("Configuration file search path is %s\n", config_main_filelist);
printf("Configuration file is %s\n", config_main_filename);
return EXIT_SUCCESS;
}
if (mua_wrapper)
{
- synchronous_delivery = TRUE;
+ f.synchronous_delivery = TRUE;
arg_error_handling = ERRORS_STDERR;
remote_max_parallel = 1;
deliver_drop_privilege = TRUE;
- queue_smtp = FALSE;
+ f.queue_smtp = FALSE;
queue_smtp_domains = NULL;
#ifdef SUPPORT_I18N
message_utf8_downconvert = -1; /* convert-if-needed */
logging being sent down the socket and make an identd call to get the
sender_ident. */
-else if (is_inetd)
+else if (f.is_inetd)
{
(void)fclose(stderr);
exim_nullstd(); /* Re-open to /dev/null */
case when it is forced by -oMa. However, we must flag that it isn't a socket,
so that the test for IP options is skipped for -bs input. */
-if (sender_host_address != NULL && sender_fullhost == NULL)
+if (sender_host_address && !sender_fullhost)
{
host_build_sender_fullhost();
set_process_info("handling incoming connection from %s via -oMa",
sender_fullhost);
- sender_host_notsocket = TRUE;
+ f.sender_host_notsocket = TRUE;
}
/* Otherwise, set the sender host as unknown except for inetd calls. This
prevents host checking in the case of -bs not from inetd and also for -bS. */
-else if (!is_inetd) sender_host_unknown = TRUE;
+else if (!f.is_inetd) f.sender_host_unknown = TRUE;
/* If stdout does not exist, then dup stdin to stdout. This can happen
if exim is started from inetd. In this case fd 0 will be set to the socket,
if (smtp_input)
{
- if (!is_inetd) set_process_info("accepting a local %sSMTP message from <%s>",
+ if (!f.is_inetd) set_process_info("accepting a local %sSMTP message from <%s>",
smtp_batched_input? "batched " : "",
(sender_address!= NULL)? sender_address : originator_login);
}
As a consequence of this, the waitpid() below is now excluded if we are sure
that SIG_IGN works. */
-if (!synchronous_delivery)
+if (!f.synchronous_delivery)
{
#ifdef SA_NOCLDWAIT
struct sigaction act;
if (smtp_batched_input && acl_not_smtp_start != NULL)
{
uschar *user_msg, *log_msg;
- enable_dollar_recipients = TRUE;
+ f.enable_dollar_recipients = TRUE;
(void)acl_check(ACL_WHERE_NOTSMTP_START, NULL, acl_not_smtp_start,
&user_msg, &log_msg);
- enable_dollar_recipients = FALSE;
+ f.enable_dollar_recipients = FALSE;
}
/* Now get the data for the message */
/* These options cannot be changed dynamically for non-SMTP messages */
- active_local_sender_retain = local_sender_retain;
- active_local_from_check = local_from_check;
+ f.active_local_sender_retain = local_sender_retain;
+ f.active_local_from_check = local_from_check;
/* Save before any rewriting */
allow_utf8_domains = b;
}
#endif
- if (domain == 0 && !allow_unqualified_recipient)
+ if (domain == 0 && !f.allow_unqualified_recipient)
{
recipient = NULL;
errmess = US"unqualified recipient address not allowed";
if (acl_not_smtp_start)
{
uschar *user_msg, *log_msg;
- enable_dollar_recipients = TRUE;
+ f.enable_dollar_recipients = TRUE;
(void)acl_check(ACL_WHERE_NOTSMTP_START, NULL, acl_not_smtp_start,
&user_msg, &log_msg);
- enable_dollar_recipients = FALSE;
+ f.enable_dollar_recipients = FALSE;
}
/* Pause for a while waiting for input. If none received in that time,
are ignored. */
if (mua_wrapper)
- local_queue_only = queue_only_policy = deliver_freeze = FALSE;
+ local_queue_only = f.queue_only_policy = f.deliver_freeze = FALSE;
/* Log the queueing here, when it will get a message id attached, but
not if queue_only is set (case 0). Case 1 doesn't happen here (too many
}
}
- else if (queue_only_policy || deliver_freeze)
+ else if (f.queue_only_policy || f.deliver_freeze)
cancel_cutthrough_connection(TRUE, US"no delivery; queueing");
/* Else do the delivery unless the ACL or local_scan() called for queue only
/* In the parent, wait if synchronous delivery is required. This will
always be the case in MUA wrapper mode. */
- if (synchronous_delivery)
+ if (f.synchronous_delivery)
{
int status;
while (wait(&status) != pid);
projects / exim.git / blobdiff