[ofw] [PATCH] etc/getopt: allow use of '/' for command line args

[Sean Hefty]

Windows uses '/' to specify command line arguments.  Change
getopt to allow using '-' or '/'.

This allows all applications using getopt to specify all options
using a '-' or '/', including a mix.  Long options still require
the use of '--'.  The use of /? now behaves the same as -?.

Signed-off-by: Sean Hefty <sean.hefty at intel.com>
---
 trunk/etc/user/getopt.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/trunk/etc/user/getopt.c b/trunk/etc/user/getopt.c
index af9230c..dded0bd 100644
--- a/trunk/etc/user/getopt.c
+++ b/trunk/etc/user/getopt.c
@@ -49,7 +49,7 @@ int getopt(int argc, char * const argv[], char const *opts)
 		return EOF;
 	}
 
-	if (argv[optind][0] != '-') {
+	if (argv[optind][0] != '-' && argv[optind][0] != '/') {
 		return EOF;
 	}
 
@@ -82,7 +82,7 @@ int getopt(int argc, char * const argv[], char const *opts)
 			optarg = NULL;
 			goto out;
 		}
-		if (argv[optind+1] && argv[optind+1][0] == '-')
+		if (argv[optind+1] && (argv[optind+1][0] == '-' || argv[optind+1][0] == '/'))
 			goto out;
 	}
  
@@ -107,7 +107,7 @@ int getopt_long(int argc, char * const argv[], char const *opts,
 		return EOF;
 	}
 
-	if (argv[optind][0] != '-') {
+	if (argv[optind][0] != '-' && argv[optind][0] != '/') {
 		return EOF;
 	}