Add new parse_uinttype wrappers for strtoul in src/helper/command.[ch].

- Used to improve command argument parsing of unsigned integers values.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2206 b42882b7-edfa-0310-969c-e2dbd0fdcd60

1 files changed, 15 insertions, 0 deletions

diff --git a/src/helper/command.c b/src/helper/command.c
index bda51820..bd6b693e 100644
--- a/src/helper/command.c
+++ b/src/helper/command.c
@@ -848,3 +848,18 @@ long jim_global_long(const char *variable)
 	}
 	return 0;
 }
+
+int parse_ullong(const char *str, unsigned long long *ul)
+{
+	char *end;
+	*ul = strtoull(str, &end, 0);
+	bool okay = *str && !*end && ULLONG_MAX != *ul;
+	return okay ? ERROR_OK : ERROR_COMMAND_SYNTAX_ERROR;
+}
+int parse_ulong(const char *str, unsigned long *ul)
+{
+	char *end;
+	*ul = strtoul(str, &end, 0);
+	bool okay = *str && !*end && ULONG_MAX != *ul;
+	return okay ? ERROR_OK : ERROR_COMMAND_SYNTAX_ERROR;
+}