diff options
| author | Ed Maste <emaste@FreeBSD.org> | 2013-11-06 16:48:53 +0000 |
|---|---|---|
| committer | Ed Maste <emaste@FreeBSD.org> | 2013-11-06 16:48:53 +0000 |
| commit | f21a844f60ae6c74fcf1fddca32461acce3c1ee0 (patch) | |
| tree | 56d79f94966870db1cecd65a7264510a25fd1cba /include/lldb/Host/OptionParser.h | |
| parent | 37d22554be9f5a677dad2a95b7ef22fe59c66a8a (diff) | |
Import lldb as of SVN r194122vendor/lldb/lldb-r194122
Sponsored by: DARPA, AFRL
Notes
svn path=/vendor/lldb/dist/; revision=257752
svn path=/vendor/lldb/lldb-r194122/; revision=257753; tag=vendor/lldb/lldb-r194122
Diffstat (limited to 'include/lldb/Host/OptionParser.h')
| -rw-r--r-- | include/lldb/Host/OptionParser.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/include/lldb/Host/OptionParser.h b/include/lldb/Host/OptionParser.h new file mode 100644 index 000000000000..410e4d9f9468 --- /dev/null +++ b/include/lldb/Host/OptionParser.h @@ -0,0 +1,53 @@ +//===-- OptionParser.h ------------------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#ifndef liblldb_OptionParser_h_ +#define liblldb_OptionParser_h_ + +namespace lldb_private { + +typedef struct Option +{ + // name of long option + const char *name; + // one of no_argument, required_argument, and optional_argument: + // whether option takes an argument + int has_arg; + // if not NULL, set *flag to val when option found + int *flag; + // if flag not NULL, value to set *flag to; else return value + int val; +} Option; + +class OptionParser +{ +public: + enum OptionArgument + { + eNoArgument = 0, + eRequiredArgument, + eOptionalArgument + }; + + static void Prepare(); + + static void EnableError(bool error); + + static int Parse(int argc, char * const argv [], + const char *optstring, + const Option *longopts, int *longindex); + + static char* GetOptionArgument(); + static int GetOptionIndex(); + static int GetOptionErrorCause(); +}; + +} + +#endif // liblldb_OptionParser_h_ |