Provide fallback version of getopt_long instead of checking for it's …

…presense every time it is used darcs-hash:20060828114305-ac50b-f4aad19e936fa42bbe84e51e72aa32445a469527.gz
fish-shell · Aug 28, 2006 · 548e379 · 548e379
1 parent 202d29d
commit 548e379
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Showing 6 changed files with 48 additions and 24 deletions.
diff --git a/fallback.c b/fallback.c
@@ -1076,3 +1076,18 @@ int killpg( int pgr, int sig )
 	return kill( -pgr, sig );
 }
 #endif
+
+#ifndef HAVE_WORKING_GETOPT_LONG
+
+int getopt_long(int argc, 
+				char * const argv[],
+				const char *optstring,
+				const struct option *longopts, 
+				int *longindex)
+{
+	return getopt( argc, argv, optstring );
+}
+
+
+#endif
+
diff --git a/fallback.h b/fallback.h
@@ -385,5 +385,37 @@ extern int _nl_msg_cat_cntr;
 int killpg( int pgr, int sig );
 #endif
 
+
+#ifndef HAVE_WORKING_GETOPT_LONG
+
+struct option 
+{
+	const char *name;
+	int has_arg;
+	int *flag;
+	int val;	
+}
+	;
+
+#ifndef no_argument
+#define	no_argument 0
+#endif
+
+#ifndef required_argument
+#define	required_argument 1
+#endif
+
+#ifndef optional_argument
+#define	optional_argument 2
+#endif
+
+int getopt_long(int argc, 
+				char * const argv[],
+				const char *optstring,
+				const struct option *longopts, 
+				int *longindex);
+
+#endif
+
 #endif
 
diff --git a/fishd.c b/fishd.c
@@ -494,7 +494,6 @@ int main( int argc, char ** argv )
 	*/
 	while( 1 )
 	{
-#ifdef HAVE_WORKING_GETOPT_LONG
 		static struct option
 			long_options[] =
 			{
@@ -520,11 +519,6 @@ int main( int argc, char ** argv )
 							   long_options, 
 							   &opt_index );
 
-#else	
-		int opt = getopt( argc,
-						  argv, 
-						  GETOPT_STRING );
-#endif
 		if( opt == -1 )
 			break;
 

diff --git a/main.c b/main.c
@@ -123,7 +123,6 @@ int main( int argc, char **argv )
 
 	while( 1 )
 	{
-#ifdef HAVE_WORKING_GETOPT_LONG
 		static struct option
 			long_options[] =
 			{
@@ -173,11 +172,6 @@ int main( int argc, char **argv )
 							   long_options, 
 							   &opt_index );
 
-#else	
-		int opt = getopt( argc,
-						  argv, 
-						  GETOPT_STRING );
-#endif
 		if( opt == -1 )
 			break;
 

diff --git a/mimedb.c b/mimedb.c
@@ -1168,7 +1168,6 @@ int main (int argc, char *argv[])
 	*/
 	while( 1 )
 	{
-#ifdef HAVE_WORKING_GETOPT_LONG
 		static struct option
 			long_options[] =
 			{
@@ -1222,11 +1221,6 @@ int main (int argc, char *argv[])
 							   long_options, 
 							   &opt_index );
 
-#else	
-		int opt = getopt( argc,
-						  argv, 
-						  GETOPT_STRING );
-#endif
 		if( opt == -1 )
 			break;
 

diff --git a/set_color.c b/set_color.c
@@ -153,7 +153,6 @@ int main( int argc, char **argv )
 
 	while( 1 )
 	{
-#ifdef HAVE_WORKING_GETOPT_LONG
 		static struct option
 			long_options[] =
 			{
@@ -194,11 +193,7 @@ int main( int argc, char **argv )
 							   GETOPT_STRING, 
 							   long_options, 
 							   &opt_index );
-#else
-		int opt = getopt( argc,
-						  argv, 
-						  GETOPT_STRING );
-#endif
+
 		if( opt == -1 )
 			break;