Initialized local "in" to suppress gcc warning about possible uninitialized use.

[mmh] / uip / post.c

diff --git a/uip/post.c b/uip/post.c
index 87e31e8..580d3d1 100644 (file)
--- a/uip/post.c
+++ b/uip/post.c
@@ -2,8 +2,6 @@
 /*
  * post.c -- enter messages into the mail transport system
  *
- * $Id$
- *
  * 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.
@@ -22,19 +20,12 @@
 #include <h/mts.h>
 
 #include <errno.h>
-#include <setjmp.h>
 #include <signal.h>
 
-#ifdef TIME_WITH_SYS_TIME
+#ifdef HAVE_SYS_TIME_H
 # include <sys/time.h>
-# include <time.h>
-#else
-# ifdef TM_IN_SYS_TIME
-#  include <sys/time.h>
-# else
-#  include <time.h>
-# endif
 #endif
+#include <time.h>
 
 #ifdef SMTPMTS
 # include <mts/smtp/smtp.h>
@@ -148,6 +139,10 @@ static struct swit switches[] = {
     { "port server port name/number", 4 },
 #define TLSSW                   41
     { "tls", TLSminc(-3) },
+#define FILEPROCSW              42
+    { "fileproc", -4 },
+#define MHLPROCSW               43
+    { "mhlproc", -3 },
     { NULL, 0 }
 };
 
@@ -270,10 +265,10 @@ static char *fccfold[FCCS];       /* foldernames for FCC'ing       */
 
 static struct headers  *hdrtab;        /* table for the message we're doing */
 
-static struct mailname localaddrs={NULL};      /* local addrs     */
-static struct mailname netaddrs={NULL};                /* network addrs   */
-static struct mailname uuaddrs={NULL};         /* uucp addrs      */
-static struct mailname tmpaddrs={NULL};                /* temporary queue */
+static struct mailname localaddrs;             /* local addrs     */
+static struct mailname netaddrs;               /* network addrs   */
+static struct mailname uuaddrs;                        /* uucp addrs      */
+static struct mailname tmpaddrs;               /* temporary queue */
 
 #ifdef SMTPMTS
 static int snoop      = 0;
@@ -539,6 +534,18 @@ main (int argc, char **argv)
                case TLSSW:
                    tls++;
                    continue;
+
+               case FILEPROCSW:
+                   if (!(cp = *argp++) || *cp == '-')
+                       adios (NULL, "missing argument to %s", argp[-2]);
+                   fileproc = cp;
+                   continue;
+
+               case MHLPROCSW:
+                   if (!(cp = *argp++) || *cp == '-')
+                       adios (NULL, "missing argument to %s", argp[-2]);
+                   mhlproc = cp;
+                   continue;
            }
        }
        if (msg)
@@ -861,8 +868,8 @@ start_headers (void)
     mygid = getgid ();
     time (&tclock);
 
-    strncpy (from, adrsprintf (NULL, NULL), sizeof(from));
-    strncpy (myhost, LocalName (), sizeof(myhost));
+    strncpy (from, getlocaladdr(), sizeof(from));
+    strncpy (myhost, LocalName (0), sizeof(myhost));
 
     for (cp = myhost; *cp; cp++)
        *cp = uptolow (*cp);
@@ -870,7 +877,7 @@ start_headers (void)
     if ((cp = getfullname ()) && *cp) {
        strncpy (sigbuf, cp, sizeof(sigbuf));
        snprintf (signature, sizeof(signature), "%s <%s>",
-               sigbuf, adrsprintf (NULL, NULL));
+               sigbuf, getlocaladdr());
        if ((cp = getname (signature)) == NULL)
            adios (NULL, "getname () failed -- you lose extraordinarily big");
        if ((mp = getm (cp, NULL, 0, AD_HOST, NULL)) == NULL)
@@ -879,7 +886,7 @@ start_headers (void)
        while (getname (""))
            continue;
     } else {
-       strncpy (signature, adrsprintf (NULL, NULL), sizeof(signature));
+       strncpy (signature, getlocaladdr(), sizeof(signature));
     }
 }
 
@@ -901,7 +908,7 @@ finish_headers (FILE *out)
            fprintf (out, "Date: %s\n", dtime (&tclock, 0));
            if (msgid)
                fprintf (out, "Message-ID: <%d.%ld@%s>\n",
-                       (int) getpid (), (long) tclock, LocalName ());
+                       (int) getpid (), (long) tclock, LocalName (1));
            if (msgflags & MFRM) {
                /* There was already a From: in the draft.  Don't add one. */
                if (!draft_from_masquerading)
@@ -936,7 +943,7 @@ finish_headers (FILE *out)
            fprintf (out, "Resent-Date: %s\n", dtime (&tclock, 0));
            if (msgid)
                fprintf (out, "Resent-Message-ID: <%d.%ld@%s>\n",
-                       (int) getpid (), (long) tclock, LocalName ());
+                       (int) getpid (), (long) tclock, LocalName (1));
            if (msgflags & MRFM) {
                /* There was already a Resent-From: in draft.  Don't add one. */
                if (!draft_from_masquerading)
@@ -1190,7 +1197,7 @@ make_bcc_file (int dashstuff)
     fprintf (out, "Date: %s\n", dtime (&tclock, 0));
     if (msgid)
        fprintf (out, "Message-ID: <%d.%ld@%s>\n",
-               (int) getpid (), (long) tclock, LocalName ());
+               (int) getpid (), (long) tclock, LocalName (1));
     if (msgflags & MFRM) {
       /* There was already a From: in the draft.  Don't add one. */
       if (!draft_from_masquerading)
@@ -1311,16 +1318,13 @@ make_bcc_file (int dashstuff)
 static int
 find_prefix (void)
 {
-    int        len, result;
+    int        result = OK;
     unsigned char buffer[BUFSIZ];
     FILE *in;
 
     if ((in = fopen (tmpfil, "r")) == NULL)
        adios (tmpfil, "unable to re-open");
 
-    len = strlen (prefix);
-
-    result = OK;
     while (fgets (buffer, sizeof(buffer) - 1, in))
        if (buffer[0] == '-' && buffer[1] == '-') {
            unsigned char *cp;
@@ -1600,12 +1604,10 @@ do_text (char *file, int fd)
  * SIGNAL HANDLING
  */
 
-static RETSIGTYPE
+static void
 sigser (int i)
 {
-#ifndef RELIABLE_SIGNALS
-    SIGNAL (i, SIG_IGN);
-#endif
+    NMH_UNUSED (i);
 
     unlink (tmpfil);
     if (msgflags & MINV)