From 68d771b7424c4d9363e11ec69a0048a3e1de9eb8 Mon Sep 17 00:00:00 2001
From: marc <devnull@localhost>
Date: Sun, 2 Nov 1997 22:49:50 +0000
Subject: [PATCH] Added POPT_KEEP_FIRST to cause popt to *not* ignore first
 arg.

CVS patchset: 1889
CVS date: 1997/11/02 22:49:50
---
 popt/popt.c | 8 +++++++-
 popt/popt.h | 2 ++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/popt/popt.c b/popt/popt.c
index ead28da..d75a5e1 100644
--- a/popt/popt.c
+++ b/popt/popt.c
@@ -29,6 +29,7 @@ struct poptContext_s {
     char * appName;
     struct poptAlias * aliases;
     int numAliases;
+    int flags;
 };
 
 poptContext poptGetContext(char * name ,int argc, char ** argv, 
@@ -41,7 +42,11 @@ poptContext poptGetContext(char * name ,int argc, char ** argv,
     con->os->currAlias = NULL;
     con->os->nextCharArg = NULL;
     con->os->nextArg = NULL;
-    con->os->next = 1;			/* skip argv[0] */
+
+    if (flags & POPT_KEEP_FIRST)
+	con->os->next = 0;			/* include argv[0] */
+    else
+	con->os->next = 1;			/* skip argv[0] */
 
     con->leftovers = malloc(sizeof(char *) * (argc + 1));
     con->numLeftovers = 0;
@@ -50,6 +55,7 @@ poptContext poptGetContext(char * name ,int argc, char ** argv,
     con->options = options;
     con->aliases = NULL;
     con->numAliases = 0;
+    con->flags = 0;
     
     if (!name)
 	con->appName = NULL;
diff --git a/popt/popt.h b/popt/popt.h
index 0072e25..c341a83 100644
--- a/popt/popt.h
+++ b/popt/popt.h
@@ -16,7 +16,9 @@
 #define POPT_ERROR_BADNUMBER	-17
 #define POPT_ERROR_OVERFLOW	-18
 
+/* context creation flags */
 #define POPT_BADOPTION_NOALIAS  (1 << 0)  /* don't go into an alias */
+#define POPT_KEEP_FIRST		(1 << 1)  /* pay attention to argv[0] */
 
 struct poptOption {
     const char * longName;	/* may be NULL */
-- 
2.7.4