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[imagemagick] / magick / utility.c

diff --git a/magick/utility.c b/magick/utility.c
index 2a187c0cabbfd718a2b1578897de95fd4a04f64e..f1a350baa0d075651c728e0fad3c77312abef1a8 100644 (file)
--- a/magick/utility.c
+++ b/magick/utility.c
@@ -789,7 +789,7 @@ MagickExport MagickBooleanType ExpandFilenames(int *number_arguments,
           *exception;
 
         int
-          number_images;
+          length;
 
         /*
           Generate file list from file list (e.g. @filelist.txt).
@@ -800,10 +800,14 @@ MagickExport MagickBooleanType ExpandFilenames(int *number_arguments,
         if (files == (char *) NULL)
           continue;
         StripString(files);
-        filelist=StringToArgv(files,&number_images);
+        filelist=StringToArgv(files,&length);
+        if (filelist == (char **) NULL)
+          continue;
         files=DestroyString(files);
-        number_files=(size_t) number_images;
-        count--;
+        filelist[0]=DestroyString(filelist[0]);
+        for (j=0; j < (ssize_t) (length-1); j++)
+          filelist[j]=filelist[j+1];
+        number_files=(size_t) length-1;
       }
     if (filelist == (char **) NULL)
       continue;
@@ -1718,7 +1722,8 @@ MagickExport char **ListFiles(const char *directory,const char *pattern,
   /*
     Save the current and change to the new directory.
   */
-  buffer=(struct dirent *) AcquireAlignedMemory(1,sizeof(*buffer)+FILENAME_MAX+1);
+  buffer=(struct dirent *) AcquireAlignedMemory(1,sizeof(*buffer)+
+    FILENAME_MAX+1);
   if (buffer == (struct dirent *) NULL)
     ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
   while ((MagickReadDirectory(current_directory,buffer,&entry) == 0) &&
@@ -1758,9 +1763,6 @@ MagickExport char **ListFiles(const char *directory,const char *pattern,
         }
 #endif
         filelist[*number_entries]=(char *) AcquireString(entry->d_name);
-        if (IsPathDirectory(entry->d_name) > 0)
-          (void) ConcatenateMagickString(filelist[*number_entries],
-            DirectorySeparator,MaxTextExtent);
         (*number_entries)++;
       }
   }
@@ -1781,6 +1783,73 @@ MagickExport char **ListFiles(const char *directory,const char *pattern,
 %                                                                             %
 %                                                                             %
 %                                                                             %
+%   M a g i c k D e l a y                                                     %
+%                                                                             %
+%                                                                             %
+%                                                                             %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+%  MagickDelay() suspends program execution for the number of milliseconds
+%  specified.
+%
+%  The format of the Delay method is:
+%
+%      void MagickDelay(const MagickSizeType milliseconds)
+%
+%  A description of each parameter follows:
+%
+%    o milliseconds: Specifies the number of milliseconds to delay before
+%      returning.
+%
+*/
+MagickExport void MagickDelay(const MagickSizeType milliseconds)
+{
+  if (milliseconds == 0)
+    return;
+#if defined(MAGICKCORE_HAVE_NANOSLEEP)
+  {
+    struct timespec
+      timer;
+
+    timer.tv_sec=(time_t) (milliseconds/1000);
+    timer.tv_nsec=(milliseconds % 1000)*1000*1000;
+    (void) nanosleep(&timer,(struct timespec *) NULL);
+  }
+#elif defined(MAGICKCORE_HAVE_USLEEP)
+  usleep(1000*milliseconds);
+#elif defined(MAGICKCORE_HAVE_SELECT)
+  {
+    struct timeval
+      timer;
+
+    timer.tv_sec=(long) milliseconds/1000;
+    timer.tv_usec=(long) (milliseconds % 1000)*1000;
+    (void) select(0,(XFD_SET *) NULL,(XFD_SET *) NULL,(XFD_SET *) NULL,&timer);
+  }
+#elif defined(MAGICKCORE_HAVE_POLL)
+  (void) poll((struct pollfd *) NULL,0,(int) milliseconds);
+#elif defined(MAGICKCORE_WINDOWS_SUPPORT)
+  Sleep((long) milliseconds);
+#elif defined(vms)
+  {
+    float
+      timer;
+
+    timer=milliseconds/1000.0;
+    lib$wait(&timer);
+  }
+#elif defined(__BEOS__)
+  snooze(1000*milliseconds);
+#else
+# error "Time delay method not defined."
+#endif
+}
+\f
+/*
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%                                                                             %
+%                                                                             %
+%                                                                             %
 %  M u l t i l i n e C e n s u s                                              %
 %                                                                             %
 %                                                                             %