diff options
Diffstat (limited to 'libcpp')
| -rw-r--r-- | libcpp/charset.c | 3 | ||||
| -rw-r--r-- | libcpp/directives.c | 14 | ||||
| -rw-r--r-- | libcpp/include/cpplib.h | 5 | ||||
| -rw-r--r-- | libcpp/internal.h | 2 |
4 files changed, 24 insertions, 0 deletions
diff --git a/libcpp/charset.c b/libcpp/charset.c index 28b81c9c..3e5578b 100644 --- a/libcpp/charset.c +++ b/libcpp/charset.c @@ -638,6 +638,9 @@ init_iconv_desc (cpp_reader *pfile, const char *to, const char *from) char *pair; size_t i; + ret.to = to; + ret.from = from; + if (!strcasecmp (to, from)) { ret.func = convert_no_conversion; diff --git a/libcpp/directives.c b/libcpp/directives.c index 7511560..0d09da7 100644 --- a/libcpp/directives.c +++ b/libcpp/directives.c @@ -2596,6 +2596,20 @@ cpp_set_callbacks (cpp_reader *pfile, cpp_callbacks *cb) pfile->cb = *cb; } +/* The narrow character set identifier. */ +const char * +cpp_get_narrow_charset_name (cpp_reader *pfile) +{ + return pfile->narrow_cset_desc.to; +} + +/* The wide character set identifier. */ +const char * +cpp_get_wide_charset_name (cpp_reader *pfile) +{ + return pfile->wide_cset_desc.to; +} + /* The dependencies structure. (Creates one if it hasn't already been.) */ class mkdeps * cpp_get_deps (cpp_reader *pfile) diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h index 2becd2e..692aee5 100644 --- a/libcpp/include/cpplib.h +++ b/libcpp/include/cpplib.h @@ -1005,6 +1005,11 @@ extern class mkdeps *cpp_get_deps (cpp_reader *) ATTRIBUTE_PURE; extern const char *cpp_find_header_unit (cpp_reader *, const char *file, bool angle_p, location_t); +/* Call these to get name data about the various compile-time + charsets. */ +extern const char *cpp_get_narrow_charset_name (cpp_reader *) ATTRIBUTE_PURE; +extern const char *cpp_get_wide_charset_name (cpp_reader *) ATTRIBUTE_PURE; + /* This function reads the file, but does not start preprocessing. It returns the name of the original file; this is the same as the input file, except for preprocessed input. This will generate at diff --git a/libcpp/internal.h b/libcpp/internal.h index 45bbbdd..4010af8 100644 --- a/libcpp/internal.h +++ b/libcpp/internal.h @@ -48,6 +48,8 @@ struct cset_converter convert_f func; iconv_t cd; int width; + const char* from; + const char* to; }; #define BITS_PER_CPPCHAR_T (CHAR_BIT * sizeof (cppchar_t)) |