#ifndef _FUNCTIONS_H_
#define _FUNCTIONS_H_
+#include <sys/time.h>
+
#ifdef EXIM_PERL
extern gstring *call_perl_cat(gstring *, uschar **, uschar *,
extern void tls_close(void *, int);
extern BOOL tls_could_read(void);
extern void tls_daemon_init(void);
-extern int tls_export_cert(uschar *, size_t, void *);
+extern BOOL tls_dropprivs_validate_require_cipher(BOOL);
+extern BOOL tls_export_cert(uschar *, size_t, void *);
extern int tls_feof(void);
extern int tls_ferror(void);
extern void tls_free_cert(void **);
extern int tls_getc(unsigned);
extern uschar *tls_getbuf(unsigned *);
extern void tls_get_cache(void);
-extern int tls_import_cert(const uschar *, void **);
+extern BOOL tls_import_cert(const uschar *, void **);
extern int tls_read(void *, uschar *, size_t);
extern int tls_server_start(const uschar *, uschar **);
extern BOOL tls_smtp_buffered(void);
#ifndef DISABLE_DKIM
extern gstring *authres_dkim(gstring *);
#endif
-#ifdef EXPERIMENTAL_DMARC
+#ifdef SUPPORT_DMARC
extern gstring *authres_dmarc(gstring *);
#endif
extern gstring *authres_smtpauth(gstring *);
extern void debug_vprintf(int, const char *, va_list);
extern void decode_bits(unsigned int *, size_t, int *,
uschar *, bit_table *, int, uschar *, int);
+extern void delete_pid_file(void);
extern address_item *deliver_make_addr(uschar *, BOOL);
-extern void deliver_init(void);
extern void delivery_log(int, address_item *, int, uschar *);
extern int deliver_message(uschar *, BOOL, BOOL);
extern void deliver_msglog(const char *, ...) PRINTF_FUNCTION(1,2);
extern dns_address *dns_address_from_rr(dns_answer *, dns_record *);
extern int dns_basic_lookup(dns_answer *, const uschar *, int);
extern void dns_build_reverse(const uschar *, uschar *);
+extern time_t dns_expire_from_soa(dns_answer *);
extern void dns_init(BOOL, BOOL, BOOL);
extern BOOL dns_is_aa(const dns_answer *);
extern BOOL dns_is_secure(const dns_answer *);
const uschar *, const char *, ...) PRINTF_FUNCTION(4,5);
extern BOOL moan_to_sender(int, error_block *, header_line *, FILE *, BOOL);
extern void moan_write_from(FILE *);
+extern void moan_write_references(FILE *, uschar *);
extern FILE *modefopen(const uschar *, const char *, mode_t);
extern int open_cutthrough_connection( address_item * addr );
extern void smtp_command_sigterm_exit(void) NORETURN;
extern void smtp_data_timeout_exit(void) NORETURN;
extern void smtp_data_sigint_exit(void) NORETURN;
+extern void smtp_deliver_init(void);
extern uschar *smtp_cmd_hist(void);
extern int smtp_connect(smtp_connect_args *, const blob *);
extern int smtp_sock_connect(host_item *, int, int, uschar *,
extern FILE *spool_mbox(unsigned long *, const uschar *, uschar **);
#endif
extern void spool_clear_header_globals(void);
-extern uschar *spool_dname(const uschar *, uschar *);
-extern uschar *spool_fname(const uschar *, const uschar *, const uschar *, const uschar *);
extern BOOL spool_move_message(uschar *, uschar *, uschar *, uschar *);
extern int spool_open_datafile(uschar *);
extern int spool_open_temp(uschar *);
extern int spool_read_header(uschar *, BOOL, BOOL);
-extern uschar *spool_sname(const uschar *, uschar *);
extern int spool_write_header(uschar *, int, uschar **);
extern int stdin_getc(unsigned);
extern int stdin_feof(void);
extern uschar *string_nextinlist(const uschar **, int *, uschar *, int);
extern const uschar *string_printing2(const uschar *, BOOL);
extern uschar *string_split_message(uschar *);
-extern uschar *string_timediff(struct timeval *);
-extern uschar *string_timesince(struct timeval *);
extern uschar *string_unprinting(uschar *);
#ifdef SUPPORT_I18N
extern uschar *string_address_utf8_to_alabel(const uschar *, uschar **);
extern int strncmpic(const uschar *, const uschar *, int);
extern uschar *strstric(uschar *, uschar *, BOOL);
+extern void tcp_init(void);
#ifdef EXIM_TFO_PROBE
extern void tfo_probe(void);
#endif
-extern void timesince(struct timeval * diff, struct timeval * then);
extern void tls_modify_variables(tls_support *);
extern uschar *tod_stamp(int);
}
/******************************************************************************/
+
+#define store_get_dns_answer() store_get_dns_answer_trc(CUS __FUNCTION__, __LINE__)
+
+static inline dns_answer *
+store_get_dns_answer_trc(const uschar * func, unsigned line)
+{
+return store_get_3(sizeof(dns_answer), TRUE, CCS func, line); /* use tainted mem */
+}
+
+/******************************************************************************/
+/* Routines with knowledge of spool layout */
+
+# ifndef COMPILE_UTILITY
+static inline void
+spool_pname_buf(uschar * buf, int len)
+{
+snprintf(CS buf, len, "%s/%s/input", spool_directory, queue_name);
+}
+
+static inline uschar *
+spool_dname(const uschar * purpose, uschar * subdir)
+{
+return string_sprintf("%s/%s/%s/%s",
+ spool_directory, queue_name, purpose, subdir);
+}
+# endif
+
+static inline uschar *
+spool_sname(const uschar * purpose, uschar * subdir)
+{
+return string_sprintf("%s%s%s%s%s",
+ queue_name, *queue_name ? "/" : "",
+ purpose,
+ *subdir ? "/" : "", subdir);
+}
+
+static inline uschar *
+spool_fname(const uschar * purpose, const uschar * subdir, const uschar * fname,
+ const uschar * suffix)
+{
+return string_sprintf("%s/%s/%s/%s/%s%s",
+ spool_directory, queue_name, purpose, subdir, fname, suffix);
+}
+
+static inline void
+set_subdir_str(uschar * subdir_str, const uschar * name,
+ int search_sequence)
+{
+subdir_str[0] = split_spool_directory == (search_sequence == 0)
+ ? name[5] : '\0';
+subdir_str[1] = '\0';
+}
+
+/******************************************************************************/
+static inline void
+timesince(struct timeval * diff, struct timeval * then)
+{
+gettimeofday(diff, NULL);
+diff->tv_sec -= then->tv_sec;
+if ((diff->tv_usec -= then->tv_usec) < 0)
+ {
+ diff->tv_sec--;
+ diff->tv_usec += 1000*1000;
+ }
+}
+
+static inline uschar *
+string_timediff(struct timeval * diff)
+{
+static uschar buf[sizeof("0.000s")];
+
+if (diff->tv_sec >= 5 || !LOGGING(millisec))
+ return readconf_printtime((int)diff->tv_sec);
+
+sprintf(CS buf, "%u.%03us", (uint)diff->tv_sec, (uint)diff->tv_usec/1000);
+return buf;
+}
+
+
+static inline uschar *
+string_timesince(struct timeval * then)
+{
+struct timeval diff;
+timesince(&diff, then);
+return string_timediff(&diff);
+}
+
+static inline void
+report_time_since(struct timeval * t0, uschar * where)
+{
+# ifdef MEASURE_TIMING
+struct timeval diff;
+timesince(&diff, t0);
+fprintf(stderr, "%d %s:\t%ld.%06ld\n",
+ (uint)getpid(), where, (long)diff.tv_sec, (long)diff.tv_usec);
+# endif
+}
+
+
+static inline void
+testharness_pause_ms(int millisec)
+{
+#ifndef MEASURE_TIMING
+if (f.running_in_test_harness) millisleep(millisec);
+#endif
+}
+
#endif /* !MACRO_PREDEF */
#endif /* _FUNCTIONS_H_ */