Introduce generic command options framework

[thirdparty/binutils-gdb.git] / gdb / cli / cli-utils.h

diff --git a/gdb/cli/cli-utils.h b/gdb/cli/cli-utils.h
index 9425fb4c09d459bc6780db51f6c59c91ed9e4c5f..41c23561d6f2d24662df3ef2f24886a620c320c1 100644 (file)
--- a/gdb/cli/cli-utils.h
+++ b/gdb/cli/cli-utils.h
@@ -39,6 +39,10 @@ extern int get_number (const char **);
 
 extern int get_number (char **);
 
+/* Like get_number_trailer, but works with ULONGEST, and throws on
+   error instead of returning 0.  */
+extern ULONGEST get_ulongest (const char **pp, int trailer = '\0');
+
 /* Extract from ARGS the arguments [-q] [-t TYPEREGEXP] [--] NAMEREGEXP.
 
    The caller is responsible to initialize *QUIET to false, *REGEXP
@@ -193,6 +197,14 @@ extern std::string extract_arg (const char **arg);
    argument.  */
 extern int check_for_argument (const char **str, const char *arg, int arg_len);
 
+/* Same as above, but ARG's length is computed.  */
+
+static inline int
+check_for_argument (const char **str, const char *arg)
+{
+  return check_for_argument (str, arg, strlen (arg));
+}
+
 /* Same, for non-const STR.  */
 
 static inline int
@@ -202,6 +214,12 @@ check_for_argument (char **str, const char *arg, int arg_len)
                             arg, arg_len);
 }
 
+static inline int
+check_for_argument (char **str, const char *arg)
+{
+  return check_for_argument (str, arg, strlen (arg));
+}
+
 /* A helper function that looks for a set of flags at the start of a
    string.  The possible flags are given as a null terminated string.
    A flag in STR must either be at the end of the string,