Recast more internal string routines to use growable-strings

[exim.git] / src / src / functions.h

diff --git a/src/src/functions.h b/src/src/functions.h
index e333f4e149cdc9769ab851c36f007ed9a8d45ff4..cab7a73630b1ef24c8264f9a9c85586e41a0522c 100644 (file)
--- a/src/src/functions.h
+++ b/src/src/functions.h
@@ -44,13 +44,13 @@ extern uschar * tls_cert_fprt_md5(void *);
 extern uschar * tls_cert_fprt_sha1(void *);
 extern uschar * tls_cert_fprt_sha256(void *);
 
-extern int     tls_client_start(int, host_item *, address_item *,
+extern void *  tls_client_start(int, host_item *, address_item *,
                 transport_instance *,
 # ifdef SUPPORT_DANE
                dns_answer *,
 # endif
-               uschar **);
-extern void    tls_close(BOOL, int);
+               tls_support *, uschar **);
+extern void    tls_close(void *, int);
 extern BOOL    tls_could_read(void);
 extern int     tls_export_cert(uschar *, size_t, void *);
 extern int     tls_feof(void);
@@ -60,11 +60,11 @@ 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 int     tls_read(BOOL, uschar *, size_t);
+extern int     tls_read(void *, uschar *, size_t);
 extern int     tls_server_start(const uschar *, uschar **);
 extern BOOL    tls_smtp_buffered(void);
 extern int     tls_ungetc(int);
-extern int     tls_write(BOOL, const uschar *, size_t, BOOL);
+extern int     tls_write(void *, const uschar *, size_t, BOOL);
 extern uschar *tls_validate_require_cipher(void);
 extern void    tls_version_report(FILE *);
 # ifndef USE_GNUTLS
@@ -271,7 +271,7 @@ extern int     ip_connectedsocket(int, const uschar *, int, int,
                  int, host_item *, uschar **, const blob *);
 extern int     ip_get_address_family(int);
 extern void    ip_keepalive(int, const uschar *, BOOL);
-extern int     ip_recv(int, uschar *, int, int);
+extern int     ip_recv(client_conn_ctx *, uschar *, int, int);
 extern int     ip_socket(int, int);
 
 extern int     ip_tcpsocket(const uschar *, uschar **, int);
@@ -322,6 +322,8 @@ extern uschar *moan_check_errorcopy(uschar *);
 extern BOOL    moan_skipped_syntax_errors(uschar *, error_block *, uschar *,
                  BOOL, uschar *);
 extern void    moan_smtp_batch(uschar *, const char *, ...) PRINTF_FUNCTION(2,3);
+extern BOOL    moan_send_message(uschar *, int, error_block *eblock,
+                header_line *, FILE *, uschar *);
 extern void    moan_tell_someone(uschar *, address_item *,
                  const uschar *, const char *, ...) PRINTF_FUNCTION(4,5);
 extern BOOL    moan_to_sender(int, error_block *, header_line *, FILE *, BOOL);
@@ -374,7 +376,7 @@ extern void    receive_bomb_out(uschar *, uschar *);
 extern BOOL    receive_check_fs(int);
 extern BOOL    receive_check_set_sender(uschar *);
 extern BOOL    receive_msg(BOOL);
-extern int     receive_statvfs(BOOL, int *);
+extern int_eximarith_t receive_statvfs(BOOL, int *);
 extern void    receive_swallow_smtp(void);
 #ifdef WITH_CONTENT_SCAN
 extern int     regex(const uschar **);
@@ -433,8 +435,7 @@ extern void    smtp_command_sigterm_exit(void);
 extern void    smtp_data_timeout_exit(void);
 extern void    smtp_data_sigint_exit(void);
 extern uschar *smtp_cmd_hist(void);
-extern int     smtp_connect(host_item *, int, uschar *, int,
-                transport_instance *);
+extern int     smtp_connect(smtp_connect_args *, const blob *);
 extern int     smtp_sock_connect(host_item *, int, int, uschar *,
                 transport_instance * tb, int, const blob *);
 extern int     smtp_feof(void);
@@ -449,8 +450,8 @@ extern void    smtp_get_cache(void);
 extern int     smtp_handle_acl_fail(int, int, uschar *, uschar *);
 extern void    smtp_log_no_mail(void);
 extern void    smtp_message_code(uschar **, int *, uschar **, uschar **, BOOL);
-extern void    smtp_proxy_tls(uschar *, size_t, int *, int);
-extern BOOL    smtp_read_response(smtp_inblock *, uschar *, int, int, int);
+extern void    smtp_proxy_tls(void *, uschar *, size_t, int *, int);
+extern BOOL    smtp_read_response(void *, uschar *, int, int, int);
 extern void    smtp_reset(void *);
 extern void    smtp_respond(uschar *, int, BOOL, uschar *);
 extern void    smtp_notquit_exit(uschar *, uschar *, uschar *, ...);
@@ -460,7 +461,7 @@ extern int     smtp_setup_msg(void);
 extern BOOL    smtp_start_session(void);
 extern int     smtp_ungetc(int);
 extern BOOL    smtp_verify_helo(void);
-extern int     smtp_write_command(smtp_outblock *, int, const char *, ...) PRINTF_FUNCTION(3,4);
+extern int     smtp_write_command(void *, int, const char *, ...) PRINTF_FUNCTION(3,4);
 #ifdef WITH_CONTENT_SCAN
 extern int     spam(const uschar **);
 extern FILE   *spool_mbox(unsigned long *, const uschar *, uschar **);
@@ -491,6 +492,7 @@ extern uschar *string_copy_malloc(const uschar *);
 extern uschar *string_copylc(const uschar *);
 extern uschar *string_copynlc(uschar *, int);
 extern uschar *string_dequote(const uschar **);
+extern gstring *string_fmt_append(gstring *, const char *, ...) ALMOST_PRINTF(2,3);
 extern BOOL    string_format(uschar *, int, const char *, ...) ALMOST_PRINTF(3,4);
 extern uschar *string_format_size(int, uschar *);
 extern uschar *string_from_gstring(gstring *);
@@ -514,7 +516,7 @@ extern uschar *string_domain_utf8_to_alabel(const uschar *, uschar **);
 extern uschar *string_localpart_alabel_to_utf8(const uschar *, uschar **);
 extern uschar *string_localpart_utf8_to_alabel(const uschar *, uschar **);
 #endif
-extern BOOL    string_vformat(uschar *, int, const char *, va_list);
+extern gstring *string_vformat(gstring *, BOOL, const char *, va_list);
 extern int     strcmpic(const uschar *, const uschar *);
 extern int     strncmpic(const uschar *, const uschar *, int);
 extern uschar *strstric(uschar *, uschar *, BOOL);
@@ -568,7 +570,7 @@ extern int     verify_check_headers(uschar **);
 extern int     verify_check_header_names_ascii(uschar **);
 extern int     verify_check_host(uschar **);
 extern int     verify_check_notblind(void);
-extern int     verify_check_given_host(uschar **, host_item *);
+extern int     verify_check_given_host(const uschar **, const host_item *);
 extern int     verify_check_this_host(const uschar **, unsigned int *,
                 const uschar*, const uschar *, const uschar **);
 extern address_item *verify_checked_sender(uschar *);