failed approach

gomspace/libutil/include/gs/util/linux/command_line.h

@@ -0,0 +1,42 @@
+#ifndef GS_UTIL_LINUX_COMMAND_LINE_H
+#define GS_UTIL_LINUX_COMMAND_LINE_H
+/* Copyright (c) 2013-2018 GomSpace A/S. All rights reserved. */
+/**
+   @file
+
+   Command line support.
+*/
+
+#include <gs/util/linux/argp.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+   Command line options for ignoring CTRL-C
+*/
+extern const struct argp_child gs_console_command_line_ignore_ctrlc_argp;
+
+/**
+   Command line options for adding -h (help).
+*/
+const struct argp_child gs_help_command_line_argp;
+
+/**
+   Return if ctrl-c ignored on command line.
+   @return \a true i ctrl-c ignored.
+*/
+bool gs_command_line_ignore_ctrlc(void);
+
+/**
+   Return program name based on argv[0].
+   @param[in] argv expected to be argv[0] amd point to the program name (possibly with full path).
+   @return program name.
+*/
+const char * gs_command_line_program_name(const char * argv);
+
+#ifdef __cplusplus
+}
+#endif
+#endif