From eb0c61e4812ab19973df9b588f06c9d50a2d038c Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Wed, 3 Jul 1996 12:45:18 +0000
Subject: Got rid of line limit member.

svn path=/trunk/; revision=31
---
 fetchmail.c | 23 +++++++++++++----------
 fetchmail.h | 10 ++++++----
 options.c   |  8 ++++----
 pop2.c      |  2 +-
 pop3.c      |  4 ++--
 5 files changed, 26 insertions(+), 21 deletions(-)

diff --git a/fetchmail.c b/fetchmail.c
index b99e8d30..94929549 100644
--- a/fetchmail.c
+++ b/fetchmail.c
@@ -50,16 +50,19 @@ int dump_options (struct optrec *options);
 int query_host(struct optrec *options);
 #endif
 
-/* Controls the detail of status/progress messages written to stderr */
-int outlevel;		/* see the O_.* constants in popclient.h */
-int versioninfo;	/* emit only version info */
+/* controls the detail level of status/progress messages written to stderr */
+int outlevel;    	/* see the O_.* constants above */
+int yydebug;		/* enable parse debugging */
 
-/* Daemon-mode control */
-int poll_interval;	/* polling interval for daemon mode */
-char *logfile;		/* logfile to ship progress reports to */ 
-int quitmode;		/* if -quit was set */
+/* daemon mode control */
+int poll_interval;	/* poll interval in seconds */
+char *logfile;		/* log file for daemon mode */
+int quitmode;		/* if --quit was set */
 
+/* miscellaneous global controls */
 char *poprcfile;	/* path name of rc file */
+int linelimit;		/* limit # lines retrieved per site */
+int versioninfo;	/* emit only version info */
 
 /* args for the MDA, parsed out in the usual fashion by parseMDAargs() */
 char *mda_argv [32];
@@ -265,7 +268,7 @@ int showversioninfo()
 
   return value:  none.
   calls:         none.
-  globals:       none.
+  globals:       linelimit, outlimit.
 *********************************************************************/
 
 int dump_options (options)
@@ -316,11 +319,11 @@ struct optrec *options;
 	printf("  (MDA would have been '%s')\n", options->mda);
     }
 
-  if (options->limit == 0)
+  if (linelimit == 0)
     printf("  No limit on retrieved message length.\n");
   else
     printf("  Text retrieved per message will be at most %d bytes.\n",
-	   options->limit);
+	   linelimit);
 }
 
 /*********************************************************************
diff --git a/fetchmail.h b/fetchmail.h
index d3a09299..7f70e9a4 100644
--- a/fetchmail.h
+++ b/fetchmail.h
@@ -81,17 +81,19 @@ struct prc_server {
 };
 
 
-/* Controls the detail of status/progress messages written to stderr */
-extern int outlevel;    /* see the O_.* constants above */
-extern int yydebug;	/* enable parse debugging */
-extern int versioninfo;	/* emit only version info */
+/* controls the detail level of status/progress messages written to stderr */
+extern int outlevel;    	/* see the O_.* constants above */
+extern int yydebug;		/* enable parse debugging */
 
 /* daemon mode control */
 extern int poll_interval;	/* poll interval in seconds */
 extern char *logfile;		/* log file for daemon mode */
 extern int quitmode;		/* if --quit was set */
 
+/* miscellaneous global controls */
 extern char *poprcfile;		/* path name of rc file */
+extern int linelimit;		/* limit # lines retrieved per site */
+extern int versioninfo;		/* emit only version info */
 
 #ifdef HAVE_PROTOTYPES
 
diff --git a/options.c b/options.c
index cd10d138..f669f49c 100644
--- a/options.c
+++ b/options.c
@@ -85,7 +85,7 @@ static struct option longoptions[] = {
 	   	 syntax errors.
   calls:         none.  
   globals:       writes outlevel, versioninfo, yydebug, logfile, 
-		 poll_interval, quitmode, poprcfile.  
+		 poll_interval, quitmode, poprcfile, linelimit.  
  *********************************************************************/
 
 int parsecmdline (argc,argv,options)
@@ -152,8 +152,8 @@ struct optrec *options;
         break;
       case 'l':
       case LA_LIMIT:
-        options->limit = atoi(optarg);
-        if (options->limit < 0) {
+        linelimit = atoi(optarg);
+        if (linelimit < 0) {
           fprintf(stderr,"Line count limit must be non-negative");
           errflag++;
         }
@@ -254,7 +254,7 @@ struct optrec *options;
     return(-1);
   }
   else {
-    if (options->limit && !got_kill) 
+    if (linelimit && !got_kill) 
       options->keep = !0;
     else
       ;
diff --git a/pop2.c b/pop2.c
index 9c7ae378..dc9c2e7c 100644
--- a/pop2.c
+++ b/pop2.c
@@ -72,7 +72,7 @@ struct optrec *options;
   int status = PS_UNDEFINED;
 
   /* check for unsupported options */
-  if (options->limit) {
+  if (linelimit) {
     fprintf(stderr,"Option --limit is not supported in POP2\n");
     return(PS_SYNTAX);
   }
diff --git a/pop3.c b/pop3.c
index a0241c6f..fccf1e73 100644
--- a/pop3.c
+++ b/pop3.c
@@ -157,8 +157,8 @@ struct optrec *options;
            
       if (options->flush && number < first && !options->fetchall) 
         ok = 0;  /* no command to send here, will delete message below */
-      else if (options->limit) 
-        ok = POP3_sendTOP(number,options->limit,socket);
+      else if (linelimit) 
+        ok = POP3_sendTOP(number,linelimit,socket);
       else 
         ok = POP3_sendRETR(number,socket);
       if (ok != 0)
-- 
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