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Diffstat (limited to 'tools/driver/GetOptWrapper.h')
| -rw-r--r-- | tools/driver/GetOptWrapper.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/tools/driver/GetOptWrapper.h b/tools/driver/GetOptWrapper.h new file mode 100644 index 000000000000..9c9cf03d7626 --- /dev/null +++ b/tools/driver/GetOptWrapper.h @@ -0,0 +1,49 @@ +//===-- GetOptWrapper.h -----------------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#ifndef lldb_GetOptWrapper_h_ +#define lldb_GetOptWrapper_h_ + +// from getopt.h +#define no_argument 0 +#define required_argument 1 +#define optional_argument 2 + +// defined int unistd.h +extern int optreset; + +// from getopt.h +extern char *optarg; +extern int optind; +extern int opterr; +extern int optopt; + +// option structure +struct option +{ + const char *name; + // has_arg can't be an enum because some compilers complain about + // type mismatches in all the code that assumes it is an int. + int has_arg; + int *flag; + int val; +}; + +// +extern int +getopt_long_only +( + int ___argc, + char *const *___argv, + const char *__shortopts, + const struct option *__longopts, + int *__longind +); + +#endif // lldb_GetOptWrapper_h_
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