X-Git-Url: http://git.madism.org/?p=apps%2Fmadmutt.git;a=blobdiff_plain;f=lib-mx%2Fmbox.c;h=d3c59485fe368526eca349c0223ab8112789cc3e;hp=57f287a5608bb0373007af4c3981392c38285a42;hb=e3acf47563fd21378bb5e955948af13ee19774d6;hpb=0ab517261694b001d2eb17f06f167a4cdd2c7c07

diff --git a/lib-mx/mbox.c b/lib-mx/mbox.c
index 57f287a..d3c5948 100644
--- a/lib-mx/mbox.c
+++ b/lib-mx/mbox.c
@@ -25,18 +25,17 @@
 
 /* struct used by mutt_sync_mailbox() to store new offsets */
 struct m_update_t {
-  short valid;
-  off_t hdr;
-  off_t body;
-  long lines;
-  off_t length;
+    short valid;
+    off_t hdr;
+    off_t body;
+    long lines;
+    off_t length;
 };
 
-
-static int mbox_open_new_message (MESSAGE * msg, CONTEXT * dest, HEADER * hdr __attribute__ ((unused)))
+static int mbox_open_new_message(MESSAGE *msg, CONTEXT *dest, HEADER *hdr)
 {
-  msg->fp = dest->fp;
-  return 0;
+    msg->fp = dest->fp;
+    return 0;
 }
 
 /* prototypes */
@@ -47,11 +46,11 @@ static int mbox_reopen_mailbox (CONTEXT*, int*);
  * excl - exclusive lock?
  * retry - should retry if unable to lock?
  */
-int mbox_lock_mailbox (CONTEXT * ctx, int excl, int retry)
+int mbox_lock_mailbox(CONTEXT *ctx, int excl, int retry)
 {
   int r;
 
-  if ((r = mx_lock_file (ctx->path, fileno (ctx->fp), excl, 1, retry)) == 0)
+  if ((r = mx_lock_file(ctx->path, fileno(ctx->fp), excl, 1, retry)) == 0)
     ctx->locked = 1;
   else if (retry && !excl) {
     ctx->readonly = 1;
@@ -227,26 +226,24 @@ static int mbox_parse_mailbox (CONTEXT * ctx)
 /* open a mbox style mailbox */
 static int mbox_open_mailbox (CONTEXT * ctx)
 {
-  int rc;
+    int rc;
 
-  if ((ctx->fp = fopen (ctx->path, "r")) == NULL) {
-    mutt_perror (ctx->path);
-    return (-1);
-  }
-  mutt_block_signals ();
-  if (mbox_lock_mailbox (ctx, 0, 1) == -1) {
-    mutt_unblock_signals ();
-    return (-1);
-  }
+    if (!(ctx->fp = fopen(ctx->path, "r"))) {
+        mutt_perror(ctx->path);
+        return -1;
+    }
 
-  if (ctx->magic == M_MBOX)
-    rc = mbox_parse_mailbox (ctx);
-  else
-    rc = -1;
+    mutt_block_signals();
+    if (mbox_lock_mailbox(ctx, 0, 1) < 0) {
+        mutt_unblock_signals();
+        return -1;
+    }
 
-  mbox_unlock_mailbox (ctx);
-  mutt_unblock_signals ();
-  return (rc);
+    rc = ctx->magic == M_MBOX ? mbox_parse_mailbox(ctx) : -1;
+
+    mbox_unlock_mailbox(ctx);
+    mutt_unblock_signals();
+    return rc;
 }
 
 /* check to see if the mailbox has changed on disk.
@@ -344,24 +341,25 @@ static int _mbox_check_mailbox (CONTEXT * ctx, int *index_hint)
   return (-1);
 }
 
-static int mbox_check_mailbox (CONTEXT* ctx, int* index_hint, int lock) {
-  int rc = 0;
+static int mbox_check_mailbox(CONTEXT *ctx, int *index_hint, int lock)
+{
+    int rc = 0;
 
-  if (lock) {
-    mutt_block_signals ();
-    if (mbox_lock_mailbox (ctx, 0, 0) == -1) {
-      mutt_unblock_signals ();
-      return M_LOCKED;
+    if (lock) {
+        mutt_block_signals();
+        if (mbox_lock_mailbox(ctx, 0, 0) < 0) {
+            mutt_unblock_signals();
+            return M_LOCKED;
+        }
     }
-  }
 
-  rc = _mbox_check_mailbox (ctx, index_hint);
+    rc = _mbox_check_mailbox(ctx, index_hint);
 
-  if (lock) {
-    mutt_unblock_signals ();
-    mbox_unlock_mailbox (ctx);
-  }
-  return rc;
+    if (lock) {
+        mutt_unblock_signals ();
+        mbox_unlock_mailbox (ctx);
+    }
+    return rc;
 }
 
 /* return values:
@@ -883,4 +881,3 @@ mx_t const mbox_mx = {
     mbox_sync_mailbox,
     mbox_commit_message,
 };
-