X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=mh.c;h=d55115d6845b44295aff14a791b3959a5a845d99;hp=66216dc89e27913e04ca9705878f5822a9894213;hb=122350970aa462ca53ed28f52c31703b7fc6e854;hpb=debd2491451020d9fd5f0440bb2dada0b9eac6e7

diff --git a/mh.c b/mh.c
index 66216dc..d55115d 100644
--- a/mh.c
+++ b/mh.c
@@ -17,6 +17,11 @@
 # include "config.h"
 #endif
 
+#include <lib-lib/mem.h>
+#include <lib-lib/str.h>
+#include <lib-lib/macros.h>
+#include <lib-lib/file.h>
+
 #include "mutt.h"
 #include "mx.h"
 #include "mh.h"
@@ -24,10 +29,9 @@
 #include "copy.h"
 #include "buffy.h"
 #include "sort.h"
+#include "thread.h"
+#include "hcache.h"
 
-#include "lib/mem.h"
-#include "lib/intl.h"
-#include "lib/str.h"
 #include "lib/debug.h"
 
 #include <sys/stat.h>
@@ -52,9 +56,6 @@ struct maildir {
   HEADER *h;
   char *canon_fname;
   unsigned header_parsed:1;
-#ifdef USE_INODESORT
-  ino_t inode;
-#endif /* USE_INODESORT */
   struct maildir *next;
 };
 
@@ -81,7 +82,7 @@ static void mhs_alloc (struct mh_sequences *mhs, int i)
 
   if (i > mhs->max || !mhs->flags) {
     newmax = i + 128;
-    safe_realloc (&mhs->flags, sizeof (mhs->flags[0]) * (newmax + 1));
+    p_realloc(&mhs->flags, newmax + 1);
     for (j = mhs->max + 1; j <= newmax; j++)
       mhs->flags[j] = 0;
 
@@ -91,7 +92,7 @@ static void mhs_alloc (struct mh_sequences *mhs, int i)
 
 static void mhs_free_sequences (struct mh_sequences *mhs)
 {
-  FREE (&mhs->flags);
+  p_delete(&mhs->flags);
 }
 
 static short mhs_check (struct mh_sequences *mhs, int i)
@@ -157,11 +158,11 @@ static void mh_read_sequences (struct mh_sequences *mhs, const char *path)
     if (!(t = strtok (buff, " \t:")))
       continue;
 
-    if (!mutt_strcmp (t, MhUnseen))
+    if (!m_strcmp(t, MhUnseen))
       f = MH_SEQ_UNSEEN;
-    else if (!mutt_strcmp (t, MhFlagged))
+    else if (!m_strcmp(t, MhFlagged))
       f = MH_SEQ_FLAGGED;
-    else if (!mutt_strcmp (t, MhReplied))
+    else if (!m_strcmp(t, MhReplied))
       f = MH_SEQ_REPLIED;
     else                        /* unknown sequence */
       continue;
@@ -173,7 +174,7 @@ static void mh_read_sequences (struct mh_sequences *mhs, const char *path)
     }
   }
 
-  FREE (&buff);
+  p_delete(&buff);
   safe_fclose (&fp);
 }
 
@@ -182,7 +183,7 @@ int mh_buffy (const char *path)
   int i, r = 0;
   struct mh_sequences mhs;
 
-  memset (&mhs, 0, sizeof (mhs));
+  p_clear(&mhs, 1);
 
   mh_read_sequences (&mhs, path);
   for (i = 0; !r && i <= mhs.max; i++)
@@ -197,7 +198,7 @@ static int mh_mkstemp (CONTEXT * dest, FILE ** fp, char **tgt)
   int fd;
   char path[_POSIX_PATH_MAX];
 
-  FOREVER {
+  for (;;) {
     snprintf (path, _POSIX_PATH_MAX, "%s/.mutt-%s-%d-%d",
               dest->path, NONULL (Hostname), (int) getpid (), Counter++);
     umask (Umask);
@@ -208,13 +209,13 @@ static int mh_mkstemp (CONTEXT * dest, FILE ** fp, char **tgt)
       }
     }
     else {
-      *tgt = safe_strdup (path);
+      *tgt = m_strdup(path);
       break;
     }
   }
 
   if ((*fp = fdopen (fd, "w")) == NULL) {
-    FREE (tgt);
+    p_delete(tgt);
     close (fd);
     unlink (path);
     return (-1);
@@ -287,7 +288,7 @@ void mh_update_sequences (CONTEXT * ctx)
 
   struct mh_sequences mhs;
 
-  memset (&mhs, 0, sizeof (mhs));
+  p_clear(&mhs, 1);
 
   snprintf (seq_unseen, sizeof (seq_unseen), "%s:", NONULL (MhUnseen));
   snprintf (seq_replied, sizeof (seq_replied), "%s:", NONULL (MhReplied));
@@ -304,11 +305,11 @@ void mh_update_sequences (CONTEXT * ctx)
   /* first, copy unknown sequences */
   if ((ofp = fopen (sequences, "r"))) {
     while ((buff = mutt_read_line (buff, &s, ofp, &l))) {
-      if (!safe_strncmp (buff, seq_unseen, mutt_strlen (seq_unseen)))
+      if (!m_strncmp(buff, seq_unseen, m_strlen(seq_unseen)))
         continue;
-      if (!safe_strncmp (buff, seq_flagged, mutt_strlen (seq_flagged)))
+      if (!m_strncmp(buff, seq_flagged, m_strlen(seq_flagged)))
         continue;
-      if (!safe_strncmp (buff, seq_replied, mutt_strlen (seq_replied)))
+      if (!m_strncmp(buff, seq_replied, m_strlen(seq_replied)))
         continue;
 
       fprintf (nfp, "%s\n", buff);
@@ -362,7 +363,7 @@ void mh_update_sequences (CONTEXT * ctx)
     unlink (tmpfname);
   }
 
-  FREE (&tmpfname);
+  p_delete(&tmpfname);
 }
 
 static void mh_sequences_add_one (CONTEXT * ctx, int n, short unseen,
@@ -395,17 +396,17 @@ static void mh_sequences_add_one (CONTEXT * ctx, int n, short unseen,
   snprintf (sequences, sizeof (sequences), "%s/.mh_sequences", ctx->path);
   if ((ofp = fopen (sequences, "r"))) {
     while ((buff = mutt_read_line (buff, &sz, ofp, &line))) {
-      if (unseen && !strncmp (buff, seq_unseen, mutt_strlen (seq_unseen))) {
+      if (unseen && !strncmp (buff, seq_unseen, m_strlen(seq_unseen))) {
         fprintf (nfp, "%s %d\n", buff, n);
         unseen_done = 1;
       }
       else if (flagged
-               && !strncmp (buff, seq_flagged, mutt_strlen (seq_flagged))) {
+               && !strncmp (buff, seq_flagged, m_strlen(seq_flagged))) {
         fprintf (nfp, "%s %d\n", buff, n);
         flagged_done = 1;
       }
       else if (replied
-               && !strncmp (buff, seq_replied, mutt_strlen (seq_replied))) {
+               && !strncmp (buff, seq_replied, m_strlen(seq_replied))) {
         fprintf (nfp, "%s %d\n", buff, n);
         replied_done = 1;
       }
@@ -414,7 +415,7 @@ static void mh_sequences_add_one (CONTEXT * ctx, int n, short unseen,
     }
   }
   safe_fclose (&ofp);
-  FREE (&buff);
+  p_delete(&buff);
 
   if (!unseen_done && unseen)
     fprintf (nfp, "%s: %d\n", NONULL (MhUnseen), n);
@@ -429,7 +430,7 @@ static void mh_sequences_add_one (CONTEXT * ctx, int n, short unseen,
   if (safe_rename (tmpfname, sequences) != 0)
     unlink (tmpfname);
 
-  FREE (&tmpfname);
+  p_delete(&tmpfname);
 }
 
 static void mh_update_maildir (struct maildir *md, struct mh_sequences *mhs)
@@ -460,11 +461,11 @@ static void maildir_free_entry (struct maildir **md)
   if (!md || !*md)
     return;
 
-  FREE (&(*md)->canon_fname);
+  p_delete(&(*md)->canon_fname);
   if ((*md)->h)
-    mutt_free_header (&(*md)->h);
+    header_delete(&(*md)->h);
 
-  FREE (md);
+  p_delete(md);
 }
 
 static void maildir_free_maildir (struct maildir **md)
@@ -488,10 +489,10 @@ static void maildir_parse_flags (HEADER * h, const char *path)
   h->read = 0;
   h->replied = 0;
 
-  if ((p = strrchr (path, ':')) != NULL && safe_strncmp (p + 1, "2,", 2) == 0) {
+  if ((p = strrchr (path, ':')) != NULL && m_strncmp(p + 1, "2,", 2) == 0) {
     p += 3;
 
-    str_replace (&h->maildir_flags, p);
+    m_strreplace(&h->maildir_flags, p);
     q = h->maildir_flags;
 
     while (*p) {
@@ -525,7 +526,7 @@ static void maildir_parse_flags (HEADER * h, const char *path)
   }
 
   if (q == h->maildir_flags)
-    FREE (&h->maildir_flags);
+    p_delete(&h->maildir_flags);
   else if (q)
     *q = '\0';
 }
@@ -546,7 +547,7 @@ static void maildir_update_mtime (CONTEXT * ctx)
     if (stat (buf, &st) == 0)
       ctx->mtime_cur = st.st_mtime;
 
-    strfcpy (buf, ctx->path, sizeof (buf));
+    m_strcpy(buf, sizeof(buf), ctx->path);
   }
 
   if (stat (buf, &st) == 0)
@@ -566,7 +567,7 @@ static HEADER *maildir_parse_message (int magic, const char *fname,
 
   if ((f = fopen (fname, "r")) != NULL) {
     if (!h)
-      h = mutt_new_header ();
+      h = header_new();
     h->env = mutt_read_rfc822_header (f, h, 0, 0);
 
     fstat (fileno (f), &st);
@@ -623,7 +624,7 @@ static int maildir_parse_entry (CONTEXT * ctx, struct maildir ***last,
   if (ctx->magic == M_MH)
     h = maildir_parse_message (ctx->magic, buf, is_old, NULL);
   else {
-    h = mutt_new_header ();
+    h = header_new();
     h->old = is_old;
     maildir_parse_flags (h, buf);
   }
@@ -637,17 +638,14 @@ static int maildir_parse_entry (CONTEXT * ctx, struct maildir ***last,
 
     if (subdir) {
       snprintf (buf, sizeof (buf), "%s/%s", subdir, fname);
-      h->path = safe_strdup (buf);
+      h->path = m_strdup(buf);
     }
     else
-      h->path = safe_strdup (fname);
+      h->path = m_strdup(fname);
 
-    entry = safe_calloc (sizeof (struct maildir), 1);
+    entry = p_new(struct maildir, 1);
     entry->h = h;
     entry->header_parsed = (ctx->magic == M_MH);
-#ifdef USE_INODESORT
-    entry->inode = inode;
-#endif /* USE_INODESORT */
     **last = entry;
     *last = &entry->next;
 
@@ -683,10 +681,10 @@ static int maildir_parse_dir (CONTEXT * ctx, struct maildir ***last,
 
   if (subdir) {
     snprintf (buf, sizeof (buf), "%s/%s", ctx->path, subdir);
-    is_old = (mutt_strcmp ("cur", subdir) == 0);
+    is_old = (m_strcmp("cur", subdir) == 0);
   }
   else
-    strfcpy (buf, ctx->path, sizeof (buf));
+    m_strcpy(buf, sizeof(buf), ctx->path);
 
   if ((dirp = opendir (buf)) == NULL)
     return -1;
@@ -701,7 +699,12 @@ static int maildir_parse_dir (CONTEXT * ctx, struct maildir ***last,
 
     debug_print (2, ("parsing %s\n", de->d_name));
     maildir_parse_entry (ctx, last, subdir, de->d_name, count, is_old,
-                         de->d_ino);
+#if HAVE_DIRENT_D_INO
+                         de->d_ino
+#else
+                         0
+#endif
+                        );
   }
 
   closedir (dirp);
@@ -751,91 +754,12 @@ static int maildir_move_to_context (CONTEXT * ctx, struct maildir **md)
   return r;
 }
 
-#ifdef USE_INODESORT
-/*
- * Merge two maildir lists according to the inode numbers.
- */
-static struct maildir *maildir_merge_inode (struct maildir *left,
-                                            struct maildir *right)
-{
-  struct maildir *head;
-  struct maildir *tail;
-
-  if (left && right) {
-    if (left->inode < right->inode) {
-      head = left;
-      left = left->next;
-    }
-    else {
-      head = right;
-      right = right->next;
-    }
-  }
-  else {
-    if (left)
-      return left;
-    else
-      return right;
-  }
-
-  tail = head;
-
-  while (left && right) {
-    if (left->inode < right->inode) {
-      tail->next = left;
-      left = left->next;
-    }
-    else {
-      tail->next = right;
-      right = right->next;
-    }
-    tail = tail->next;
-  }
-
-  if (left) {
-    tail->next = left;
-  }
-  else {
-    tail->next = right;
-  }
-
-  return head;
-}
-
-/*
- * Sort maildir list according to inode.
- */
-static struct maildir *maildir_sort_inode (struct maildir *list)
-{
-  struct maildir *left = list;
-  struct maildir *right = list;
-
-  if (!list || !list->next) {
-    return list;
-  }
-
-  list = list->next;
-  while (list && list->next) {
-    right = right->next;
-    list = list->next->next;
-  }
-
-  list = right;
-  right = right->next;
-  list->next = 0;
-
-  left = maildir_sort_inode (left);
-  right = maildir_sort_inode (right);
-  return maildir_merge_inode (left, right);
-}
-#endif /* USE_INODESORT */
-
-#if USE_HCACHE
+#ifdef USE_HCACHE
 static size_t maildir_hcache_keylen (const char *fn)
 {
   const char *p = strchr (fn, ':');
 
-  return p ? (size_t) (p - fn) : mutt_strlen (fn);
+  return p ? (size_t) (p - fn) : m_strlen(fn);
 }
 #endif
 
@@ -849,7 +773,7 @@ void maildir_delayed_parsing (CONTEXT * ctx, struct maildir *md)
   char fn[_POSIX_PATH_MAX];
   int count;
 
-#if USE_HCACHE
+#ifdef USE_HCACHE
   void *hc = NULL;
   void *data;
   struct timeval *when = NULL;
@@ -863,7 +787,7 @@ void maildir_delayed_parsing (CONTEXT * ctx, struct maildir *md)
     if (!(p && p->h && !p->header_parsed))
       continue;
 
-#if USE_HCACHE
+#ifdef USE_HCACHE
     data = mutt_hcache_fetch (hc, p->h->path + 3, &maildir_hcache_keylen);
     when = (struct timeval *) data;
 #endif
@@ -872,7 +796,7 @@ void maildir_delayed_parsing (CONTEXT * ctx, struct maildir *md)
       mutt_message (_("Reading %s... %d"), ctx->path, count);
     snprintf (fn, sizeof (fn), "%s/%s", ctx->path, p->h->path);
 
-#if USE_HCACHE
+#ifdef USE_HCACHE
     if (option (OPTHCACHEVERIFY)) {
       ret = stat (fn, &lastchanged);
     }
@@ -890,17 +814,17 @@ void maildir_delayed_parsing (CONTEXT * ctx, struct maildir *md)
     if (maildir_parse_message (ctx->magic, fn, p->h->old, p->h)) {
       p->header_parsed = 1;
       maildir_parse_flags (p->h, fn);
-#if USE_HCACHE
+#ifdef USE_HCACHE
       mutt_hcache_store (hc, p->h->path + 3, p->h, 0, &maildir_hcache_keylen);
 #endif
     }
     else
-      mutt_free_header (&p->h);
-#if USE_HCACHE
-    FREE (&data);
+      header_delete(&p->h);
+#ifdef USE_HCACHE
+    p_delete(&data);
 #endif
   }
-#if USE_HCACHE
+#ifdef USE_HCACHE
   mutt_hcache_close (hc);
 #endif
 }
@@ -920,7 +844,7 @@ static int _mh_read_dir (CONTEXT * ctx, const char *subdir)
   int count;
 
 
-  memset (&mhs, 0, sizeof (mhs));
+  p_clear(&mhs, 1);
 
   maildir_update_mtime (ctx);
 
@@ -936,10 +860,6 @@ static int _mh_read_dir (CONTEXT * ctx, const char *subdir)
     mhs_free_sequences (&mhs);
   }
 
-#ifdef USE_INODESORT
-  md = maildir_sort_inode (md);
-#endif /* USE_INODESORT */
-
   if (ctx->magic == M_MAILDIR)
     maildir_delayed_parsing (ctx, md);
 
@@ -1001,7 +921,7 @@ static void maildir_flags (char *dest, size_t destlen, HEADER * hdr)
               hdr->read ? "S" : "", hdr->deleted ? "T" : "",
               NONULL (hdr->maildir_flags));
     if (hdr->maildir_flags)
-      qsort (tmp, mutt_strlen (tmp), 1, ch_compar);
+      qsort (tmp, m_strlen(tmp), 1, ch_compar);
     snprintf (dest, destlen, ":2,%s", tmp);
   }
 }
@@ -1035,11 +955,11 @@ static int maildir_open_new_message (MESSAGE * msg, CONTEXT * dest, HEADER * hdr
     *suffix = '\0';
 
   if (hdr && (hdr->read || hdr->old))
-    strfcpy (subdir, "cur", sizeof (subdir));
+    m_strcpy(subdir, sizeof(subdir), "cur");
   else
-    strfcpy (subdir, "new", sizeof (subdir));
+    m_strcpy(subdir, sizeof(subdir), "new");
 
-  FOREVER {
+  for (;;) {
     snprintf (path, _POSIX_PATH_MAX, "%s/tmp/%s.%ld.%u_%d.%s%s",
               dest->path, subdir, (long) time (NULL),
               (unsigned int) getpid (), Counter++, NONULL (Hostname), suffix);
@@ -1055,13 +975,13 @@ static int maildir_open_new_message (MESSAGE * msg, CONTEXT * dest, HEADER * hdr
     }
     else {
       debug_print (2, ("success.\n"));
-      msg->path = safe_strdup (path);
+      msg->path = m_strdup(path);
       break;
     }
   }
 
   if ((msg->fp = fdopen (fd, "w")) == NULL) {
-    FREE (&msg->path);
+    p_delete(&msg->path);
     close (fd);
     unlink (path);
     return (-1);
@@ -1093,7 +1013,7 @@ static int maildir_open_new_message (MESSAGE * msg, CONTEXT * dest, HEADER * hdr
  * 
  */
 
-int maildir_commit_message (CONTEXT * ctx, MESSAGE * msg, HEADER * hdr)
+static int maildir_commit_message (MESSAGE * msg, CONTEXT * ctx, HEADER * hdr)
 {
   char subdir[4];
   char suffix[16];
@@ -1106,16 +1026,16 @@ int maildir_commit_message (CONTEXT * ctx, MESSAGE * msg, HEADER * hdr)
 
   /* extract the subdir */
   s = strrchr (msg->path, '/') + 1;
-  strfcpy (subdir, s, 4);
+  m_strcpy(subdir, sizeof(subdir), s);
 
   /* extract the flags */
   if ((s = strchr (s, ':')))
-    strfcpy (suffix, s, sizeof (suffix));
+    m_strcpy(suffix, sizeof(suffix), s);
   else
     suffix[0] = '\0';
 
   /* construct a new file name. */
-  FOREVER {
+  for (;;) {
     snprintf (path, _POSIX_PATH_MAX, "%s/%ld.%u_%d.%s%s", subdir,
               (long) time (NULL), (unsigned int) getpid (), Counter++,
               NONULL (Hostname), suffix);
@@ -1125,8 +1045,8 @@ int maildir_commit_message (CONTEXT * ctx, MESSAGE * msg, HEADER * hdr)
 
     if (safe_rename (msg->path, full) == 0) {
       if (hdr)
-        str_replace (&hdr->path, path);
-      FREE (&msg->path);
+        m_strreplace(&hdr->path, path);
+      p_delete(&msg->path);
 
       /*
        * Adjust the mtime on the file to match the time at which this
@@ -1161,7 +1081,7 @@ int maildir_commit_message (CONTEXT * ctx, MESSAGE * msg, HEADER * hdr)
  */
 
 
-static int _mh_commit_message (CONTEXT * ctx, MESSAGE * msg, HEADER * hdr,
+static int _mh_commit_message (MESSAGE * msg, CONTEXT * ctx, HEADER * hdr,
                                short updseq)
 {
   DIR *dirp;
@@ -1205,14 +1125,14 @@ static int _mh_commit_message (CONTEXT * ctx, MESSAGE * msg, HEADER * hdr,
    * slot.
    */
 
-  FOREVER {
+  for (;;) {
     hi++;
     snprintf (tmp, sizeof (tmp), "%d", hi);
     snprintf (path, sizeof (path), "%s/%s", ctx->path, tmp);
     if (safe_rename (msg->path, path) == 0) {
       if (hdr)
-        str_replace (&hdr->path, tmp);
-      FREE (&msg->path);
+        m_strreplace(&hdr->path, tmp);
+      p_delete(&msg->path);
       break;
     }
     else if (errno != EEXIST) {
@@ -1226,12 +1146,10 @@ static int _mh_commit_message (CONTEXT * ctx, MESSAGE * msg, HEADER * hdr,
   return 0;
 }
 
-int mh_commit_message (CONTEXT * ctx, MESSAGE * msg, HEADER * hdr)
-{
-  return _mh_commit_message (ctx, msg, hdr, 1);
+static int mh_commit_message (MESSAGE * msg, CONTEXT * ctx, HEADER * hdr) {
+  return _mh_commit_message (msg, ctx, hdr, 1);
 }
 
-
 /* Sync a message in an MH folder.
  * 
  * This code is also used for attachment deletion in maildir
@@ -1259,13 +1177,13 @@ static int mh_rewrite_message (CONTEXT * ctx, int msgno)
   if ((rc = mutt_copy_message (dest->fp, ctx, h,
                                M_CM_UPDATE, CH_UPDATE | CH_UPDATE_LEN)) == 0)
   {
-    snprintf (oldpath, _POSIX_PATH_MAX, "%s/%s", ctx->path, h->path);
-    strfcpy (partpath, h->path, _POSIX_PATH_MAX);
+    snprintf (oldpath, sizeof(oldpath), "%s/%s", ctx->path, h->path);
+    m_strcpy(partpath, sizeof(partpath), h->path);
 
     if (ctx->magic == M_MAILDIR)
-      rc = maildir_commit_message (ctx, dest, h);
+      rc = maildir_commit_message (dest, ctx, h);
     else
-      rc = _mh_commit_message (ctx, dest, h, 0);
+      rc = _mh_commit_message (dest, ctx, h, 0);
 
     mx_close_message (&dest);
 
@@ -1292,7 +1210,7 @@ static int mh_rewrite_message (CONTEXT * ctx, int msgno)
     if (ctx->magic == M_MH && rc == 0) {
       snprintf (newpath, _POSIX_PATH_MAX, "%s/%s", ctx->path, h->path);
       if ((rc = safe_rename (newpath, oldpath)) == 0)
-        str_replace (&h->path, partpath);
+        m_strreplace(&h->path, partpath);
     }
   }
   else
@@ -1345,7 +1263,7 @@ static int maildir_sync_message (CONTEXT * ctx, int msgno)
       return (-1);
     }
     p++;
-    strfcpy (newpath, p, sizeof (newpath));
+    m_strcpy(newpath, sizeof(newpath), p);
 
     /* kill the previous flags */
     if ((p = strchr (newpath, ':')) != NULL)
@@ -1358,7 +1276,7 @@ static int maildir_sync_message (CONTEXT * ctx, int msgno)
     snprintf (fullpath, sizeof (fullpath), "%s/%s", ctx->path, partpath);
     snprintf (oldpath, sizeof (oldpath), "%s/%s", ctx->path, h->path);
 
-    if (mutt_strcmp (fullpath, oldpath) == 0) {
+    if (m_strcmp(fullpath, oldpath) == 0) {
       /* message hasn't really changed */
       return 0;
     }
@@ -1370,7 +1288,7 @@ static int maildir_sync_message (CONTEXT * ctx, int msgno)
       mutt_perror ("rename");
       return (-1);
     }
-    str_replace (&h->path, partpath);
+    m_strreplace(&h->path, partpath);
   }
   return (0);
 }
@@ -1380,7 +1298,7 @@ static int mh_sync_mailbox (CONTEXT * ctx, int unused, int *index_hint)
   char path[_POSIX_PATH_MAX], tmp[_POSIX_PATH_MAX];
   int i, j;
 
-#if USE_HCACHE
+#ifdef USE_HCACHE
   void *hc = NULL;
 #endif /* USE_HCACHE */
 
@@ -1392,7 +1310,7 @@ static int mh_sync_mailbox (CONTEXT * ctx, int unused, int *index_hint)
   if (i != 0)
     return i;
 
-#if USE_HCACHE
+#ifdef USE_HCACHE
   if (ctx->magic == M_MAILDIR)
     hc = mutt_hcache_open (HeaderCache, ctx->path);
 #endif /* USE_HCACHE */
@@ -1403,7 +1321,7 @@ static int mh_sync_mailbox (CONTEXT * ctx, int unused, int *index_hint)
       snprintf (path, sizeof (path), "%s/%s", ctx->path, ctx->hdrs[i]->path);
       if (ctx->magic == M_MAILDIR
           || (option (OPTMHPURGE) && ctx->magic == M_MH)) {
-#if USE_HCACHE
+#ifdef USE_HCACHE
         if (ctx->magic == M_MAILDIR)
           mutt_hcache_delete (hc, ctx->hdrs[i]->path + 3,
                               &maildir_hcache_keylen);
@@ -1436,7 +1354,7 @@ static int mh_sync_mailbox (CONTEXT * ctx, int unused, int *index_hint)
     }
   }
 
-#if USE_HCACHE
+#ifdef USE_HCACHE
   if (ctx->magic == M_MAILDIR)
     mutt_hcache_close (hc);
 #endif /* USE_HCACHE */
@@ -1461,7 +1379,7 @@ static int mh_sync_mailbox (CONTEXT * ctx, int unused, int *index_hint)
   return 0;
 
 err:
-#if USE_HCACHE
+#ifdef USE_HCACHE
   if (ctx->magic == M_MAILDIR)
     mutt_hcache_close (hc);
 #endif /* USE_HCACHE */
@@ -1475,7 +1393,7 @@ static char *maildir_canon_filename (char *dest, const char *src, size_t l)
   if ((t = strrchr (src, '/')))
     src = t + 1;
 
-  strfcpy (dest, src, l);
+  m_strcpy(dest, l, src);
   if ((u = strrchr (dest, ':')))
     *u = '\0';
 
@@ -1607,7 +1525,7 @@ static int maildir_check_mailbox (CONTEXT * ctx, int *index_hint, int unused)
 
   for (p = md; p; p = p->next) {
     maildir_canon_filename (buf, p->h->path, sizeof (buf));
-    p->canon_fname = safe_strdup (buf);
+    p->canon_fname = m_strdup(buf);
     hash_insert (fnames, p->canon_fname, p, 0);
   }
 
@@ -1623,8 +1541,8 @@ static int maildir_check_mailbox (CONTEXT * ctx, int *index_hint, int unused)
       /* check to see if the message has moved to a different
        * subdirectory.  If so, update the associated filename.
        */
-      if (mutt_strcmp (ctx->hdrs[i]->path, p->h->path))
-        str_replace (&ctx->hdrs[i]->path, p->h->path);
+      if (m_strcmp(ctx->hdrs[i]->path, p->h->path))
+        m_strreplace(&ctx->hdrs[i]->path, p->h->path);
 
       /* if the user hasn't modified the flags on this message, update
        * the flags we just detected.
@@ -1637,7 +1555,7 @@ static int maildir_check_mailbox (CONTEXT * ctx, int *index_hint, int unused)
       ctx->hdrs[i]->trash = p->h->trash;
 
       /* this is a duplicate of an existing header, so remove it */
-      mutt_free_header (&p->h);
+      header_delete(&p->h);
     }
     /* This message was not in the list of messages we just scanned.
      * Check to see if we have enough information to know if the
@@ -1701,7 +1619,7 @@ static int mh_check_mailbox (CONTEXT * ctx, int *index_hint, int unused)
   if (!option (OPTCHECKNEW))
     return 0;
 
-  strfcpy (buf, ctx->path, sizeof (buf));
+  m_strcpy(buf, sizeof(buf), ctx->path);
   if (stat (buf, &st) == -1)
     return -1;
 
@@ -1715,7 +1633,7 @@ static int mh_check_mailbox (CONTEXT * ctx, int *index_hint, int unused)
       safe_fclose (&fp);
       if (safe_rename (tmp, buf) == -1)
         unlink (tmp);
-      FREE (&tmp);
+      p_delete(&tmp);
     }
   }
 
@@ -1731,7 +1649,7 @@ static int mh_check_mailbox (CONTEXT * ctx, int *index_hint, int unused)
   ctx->mtime_cur = st_cur.st_mtime;
   ctx->mtime = st.st_mtime;
 
-  memset (&mhs, 0, sizeof (mhs));
+  p_clear(&mhs, 1);
 
   md = NULL;
   last = &md;
@@ -1750,13 +1668,13 @@ static int mh_check_mailbox (CONTEXT * ctx, int *index_hint, int unused)
     ctx->hdrs[i]->active = 0;
 
     if ((p = hash_find (fnames, ctx->hdrs[i]->path)) && p->h &&
-        (mbox_strict_cmp_headers (ctx->hdrs[i], p->h))) {
+        (mutt_cmp_header (ctx->hdrs[i], p->h))) {
       ctx->hdrs[i]->active = 1;
       /* found the right message */
       if (!ctx->hdrs[i]->changed)
         maildir_update_flags (ctx, ctx->hdrs[i], p->h);
 
-      mutt_free_header (&p->h);
+      header_delete(&p->h);
     }
     else                        /* message has disappeared */
       occult = 1;
@@ -1808,7 +1726,7 @@ FILE *_maildir_open_find_message (const char *folder, const char *unique,
   while ((de = readdir (dp))) {
     maildir_canon_filename (tunique, de->d_name, sizeof (tunique));
 
-    if (!mutt_strcmp (tunique, unique)) {
+    if (!m_strcmp(tunique, unique)) {
       snprintf (fname, sizeof (fname), "%s/%s/%s", folder, subfolder,
                 de->d_name);
       fp = fopen (fname, "r");  /* __FOPEN_CHECKED__ */
@@ -1971,13 +1889,21 @@ static int maildir_is_magic (const char* path, struct stat* st) {
 
 /* routines common to maildir and mh */
 static mx_t* reg_mx (void) {
-  mx_t* fmt = safe_calloc (1, sizeof (mx_t));
+  mx_t* fmt = p_new(mx_t, 1);
   fmt->local = 1;
   fmt->mx_access = access;
   fmt->mx_sync_mailbox = mh_sync_mailbox;
   return (fmt);
 }
 
+static int mh_commit (MESSAGE* msg, CONTEXT* ctx) {
+  return (mh_commit_message (msg, ctx, NULL));
+}
+
+static int maildir_commit (MESSAGE* msg, CONTEXT* ctx) {
+  return (maildir_commit_message (msg, ctx, NULL));
+}
+
 mx_t* mh_reg_mx (void) {
   mx_t* fmt = reg_mx ();
   fmt->type = M_MH;
@@ -1986,6 +1912,7 @@ mx_t* mh_reg_mx (void) {
   fmt->mx_open_mailbox = mh_read_dir;
   fmt->mx_open_new_message = mh_open_new_message;
   fmt->mx_check_mailbox = mh_check_mailbox;
+  fmt->mx_commit_message = mh_commit;
   return (fmt);
 }
 
@@ -1997,5 +1924,6 @@ mx_t* maildir_reg_mx (void) {
   fmt->mx_open_mailbox = maildir_read_dir;
   fmt->mx_open_new_message = maildir_open_new_message;
   fmt->mx_check_mailbox = maildir_check_mailbox;
+  fmt->mx_commit_message = maildir_commit;
   return (fmt);
 }