X-Git-Url: http://git.marmaro.de/?a=blobdiff_plain;f=uip%2Fdropsbr.c;h=7771b6b81d51c2e0b76420b77999be5cbc698300;hb=e69044f7624abe5cb2cb796d528c0cc5f29515f7;hp=45d5c28656041b8e559fecbf753a77fb7c06593a;hpb=dee387b53ab0d42922f857b60d6f980c9e79d16f;p=mmh

diff --git a/uip/dropsbr.c b/uip/dropsbr.c
index 45d5c28..7771b6b 100644
--- a/uip/dropsbr.c
+++ b/uip/dropsbr.c
@@ -2,25 +2,19 @@
 /*
  * dropsbr.c -- create/read/manipulate mail drops
  *
- * $Id$
+ * 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.
  */
 
 #include <h/nmh.h>
+#include <h/utils.h>
 
-#ifndef	MMDFONLY
-# include <h/mh.h>
-# include <h/dropsbr.h>
-# include <h/mts.h>
-# include <h/tws.h>
-#else
-# include "dropsbr.h"
-# include "strings.h"
-# include "mmdfonly.h"
-#endif
-
-#ifdef HAVE_ERRNO_H
-# include <errno.h>
-#endif
+#include <h/mh.h>
+#include <h/dropsbr.h>
+#include <h/mts.h>
+#include <h/tws.h>
+#include <errno.h>
 
 #ifdef NTOHLSWAP
 # include <netinet/in.h>
@@ -31,8 +25,6 @@
 
 #include <fcntl.h>
 
-extern int errno;
-
 /*
  * static prototypes
  */
@@ -148,13 +140,12 @@ mbx_chk_mbox (int fd)
 static int
 mbx_chk_mmdf (int fd)
 {
-    size_t count;
+    ssize_t count;
     char ldelim[BUFSIZ];
 
     count = strlen (mmdlm2);
 
-    /* casting -count to off_t, seem to break FreeBSD 2.2.6 */
-    if (lseek (fd, (long) (-count), SEEK_END) == (off_t) NOTOK)
+    if (lseek (fd, -count, SEEK_END) == (off_t) NOTOK)
 	return NOTOK;
     if (read (fd, ldelim, count) != count)
 	return NOTOK;
@@ -222,14 +213,8 @@ mbx_read (FILE *fp, long pos, struct drop **drops, int noisy)
 	if (dp >= ep) {
 	    register int    curlen = dp - pp;
 
-	    cp = (struct drop *) realloc ((char *) pp,
+	    cp = (struct drop *) mh_xrealloc ((char *) pp,
 		                    (size_t) (len += MAXFOLDER) * sizeof(*pp));
-	    if (cp == NULL) {
-		if (noisy)
-		    admonish (NULL, "unable to allocate drop storage");
-		free ((char *) pp);
-		return 0;
-	    }
 	    dp = cp + curlen, ep = (pp = cp) + len - 1;
 	}
     }
@@ -385,7 +370,7 @@ mbx_copy (char *mailbox, int mbx_style, int md, int fd,
 			    fp = strchr(ep + 1, '\n');
 			tp = dctime(dlocaltimenow());
 			snprintf (buffer, sizeof(buffer), "From %.*s  %s",
-				fp - ep, ep, tp);
+				(int)(fp - ep), ep, tp);
 		    } else if (!strncmp (buffer, "X-Envelope-From:", 16)) {
 			/*
 			 * Change the "X-Envelope-From:" field
@@ -478,8 +463,9 @@ mbx_size (int md, off_t start, off_t stop)
 int
 mbx_close (char *mailbox, int md)
 {
-    lkclose (md, mailbox);
-    return OK;
+    if (lkclose (md, mailbox) == 0)
+        return OK;
+    return NOTOK;
 }
 
 
@@ -497,10 +483,10 @@ map_name (char *file)
     if ((dp = strchr(cp = r1bindex (file, '/'), '.')) == NULL)
 	dp = cp + strlen (cp);
     if (cp == file)
-	snprintf (buffer, sizeof(buffer), ".%.*s%s", dp - cp, cp, ".map");
+	snprintf (buffer, sizeof(buffer), ".%.*s%s", (int)(dp - cp), cp, ".map");
     else
 	snprintf (buffer, sizeof(buffer), "%.*s.%.*s%s",
-		cp - file, file, dp - cp, cp, ".map");
+		(int)(cp - file), file, (int)(dp - cp), cp, ".map");
 
     return buffer;
 }
@@ -531,7 +517,8 @@ map_read (char *file, long pos, struct drop **drops, int noisy)
     memcpy((char *) dp, (char *) mp, sizeof(*dp));
 
     lseek (md, (off_t) sizeof(*mp), SEEK_SET);
-    if ((i = read (md, (char *) (dp + 1), msgp * sizeof(*dp))) < sizeof(*dp)) {
+    if ((i = read (md, (char *) (dp + 1), msgp * sizeof(*dp))) <
+        (int) sizeof(*dp)) {
 	i = 0;
 	free ((char *) dp);
     } else {
@@ -664,7 +651,7 @@ map_open (char *file, int md)
     mode_t mode;
     struct stat st;
 
-    mode = fstat (md, &st) != NOTOK ? (mode_t) (st.st_mode & 0777) : m_gmprot ();
+    mode = fstat (md, &st) != NOTOK ? (int) (st.st_mode & 0777) : m_gmprot ();
     return mbx_open (file, OTHER_FORMAT, st.st_uid, st.st_gid, mode);
 }
 
@@ -672,7 +659,7 @@ map_open (char *file, int md)
 int
 map_chk (char *file, int fd, struct drop *dp, long pos, int noisy)
 {
-    long count;
+    ssize_t count;
     struct drop d, tmpd;
     register struct drop *dl;
 
@@ -713,7 +700,7 @@ map_chk (char *file, int fd, struct drop *dp, long pos, int noisy)
     }
 
     dl = &d;
-    count = (long) strlen (mmdlm2);
+    count = strlen (mmdlm2);
     lseek (fd, (off_t) (dp->d_id * sizeof(*dp)), SEEK_SET);
     if (read (fd, (char *) dl, sizeof(*dl)) != sizeof(*dl)
 	    || (ntohl(dl->d_stop) != dp->d_stop