X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=uip%2Fmhlsbr.c;h=4c2558f742926234fd346763988aa8c545b2abb3;hb=3ef341abe440ece07f8deed59fb026ab020e805a;hp=420dbb63d339a844f9191ba098b93ef577f9c202;hpb=d8916ff5d389de5ab225cd6f40aeda1b285d0f28;p=mmh

diff --git a/uip/mhlsbr.c b/uip/mhlsbr.c
index 420dbb6..4c2558f 100644
--- a/uip/mhlsbr.c
+++ b/uip/mhlsbr.c
@@ -2,8 +2,6 @@
 /*
  * mhlsbr.c -- main routines for nmh message lister
  *
- * $Id$
- *
  * 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.
@@ -136,11 +134,11 @@ static struct mcomp *fmthd = NULL;
 static struct mcomp *fmttl = NULL;
 
 static struct mcomp global = {
-    NULL, NULL, "", NULL, NULL, 0, -1, 80, -1, 40, BELL, 0
+    NULL, NULL, NULL, NULL, NULL, NULL, 0, -1, 80, -1, 40, BELL, NULL
 };
 
 static struct mcomp holder = {
-    NULL, NULL, NULL, NULL, NULL, 0, 0, 0, 0, 0, NOCOMPONENT, 0
+    NULL, NULL, NULL, NULL, NULL, NULL, 0, 0, 0, 0, 0, NOCOMPONENT, NULL
 };
 
 struct pair {
@@ -220,13 +218,13 @@ static int mhldebug = 0;
 static int ontty = NOTTY;
 
 static int row;
-static int column;
+static unsigned int column;
 
 static int lm;
 static int llim;
 static int ovoff;
 static int term;
-static int wid;
+static unsigned int wid;
 
 static char *ovtxt;
 
@@ -273,9 +271,9 @@ static void putcomp (struct mcomp *, struct mcomp *, int);
 static char *oneline (char *, long);
 static void putstr (char *);
 static void putch (char);
-static RETSIGTYPE intrser (int);
-static RETSIGTYPE pipeser (int);
-static RETSIGTYPE quitser (int);
+static void intrser (int);
+static void pipeser (int);
+static void quitser (int);
 static void face_format (struct mcomp *);
 static int doface (struct mcomp *);
 static void mhladios (char *, char *, ...);
@@ -792,10 +790,10 @@ parse (void)
 
 
 static void
-process (char *folder, char *fname, int ofilen, int ofilec)
+process (char *folder, char *volatile fname, int ofilen, int ofilec)
 {
-    char *cp;
-    FILE *fp;
+    char *cp = NULL;
+    FILE *fp = NULL;
     struct mcomp *c1;
 
     switch (setjmp (env)) {
@@ -1277,9 +1275,9 @@ putcomp (struct mcomp *c1, struct mcomp *c2, int flag)
     if (cchdr) {
 	if (flag == TWOCOMP)
 	    count = (c1->c_cwidth >= 0) ? c1->c_cwidth
-			: strlen (c2->c_name) + 2;
+			: (int) strlen (c2->c_name) + 2;
 	else
-	    count = (c1->c_cwidth >= 0) ? c1->c_cwidth
+	    count = (c1->c_cwidth >= 0) ? (size_t) c1->c_cwidth
 			: strlen (c1->c_text ? c1->c_text : c1->c_name) + 2;
     }
     count += c1->c_offset;
@@ -1446,12 +1444,10 @@ putch (char ch)
 }
 
 
-static RETSIGTYPE
+static void
 intrser (int i)
 {
-#ifndef RELIABLE_SIGNALS
-    SIGNAL (SIGINT, intrser);
-#endif
+    NMH_UNUSED (i);
 
     discard (stdout);
     putchar ('\n');
@@ -1459,23 +1455,19 @@ intrser (int i)
 }
 
 
-static RETSIGTYPE
+static void
 pipeser (int i)
 {
-#ifndef RELIABLE_SIGNALS
-    SIGNAL (SIGPIPE, pipeser);
-#endif
+    NMH_UNUSED (i);
 
     done (NOTOK);
 }
 
 
-static RETSIGTYPE
+static void
 quitser (int i)
 {
-#ifndef RELIABLE_SIGNALS
-    SIGNAL (SIGQUIT, quitser);
-#endif
+    NMH_UNUSED (i);
 
     putchar ('\n');
     fflush (stdout);
@@ -1517,10 +1509,7 @@ face_format (struct mcomp *c1)
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <netdb.h>
-
-#ifdef HAVE_ARPA_INET_H
-# include <arpa/inet.h>
-#endif
+#include <arpa/inet.h>
 
 static int
 doface (struct mcomp *c1)
@@ -1544,7 +1533,9 @@ bad_faceproc: ;
 	}
 
 	memset(&hints, 0, sizeof(hints));
+#ifdef AI_ADDRCONFIG
 	hints.ai_flags = AI_ADDRCONFIG;
+#endif
 	hints.ai_family = PF_UNSPEC;
 	hints.ai_socktype = SOCK_DGRAM;
 
@@ -1687,8 +1678,8 @@ doface (struct mcomp *c1)
 int
 mhlsbr (int argc, char **argv, FILE *(*action)())
 {
-    SIGNAL_HANDLER istat, pstat, qstat;
-    char *cp;
+    SIGNAL_HANDLER istat = NULL, pstat = NULL, qstat = NULL;
+    char *cp = NULL;
     struct mcomp *c1;
 
     switch (setjmp (mhlenv)) {