diff options
Diffstat (limited to 'iconv')
| -rw-r--r-- | iconv/Versions | 4 | ||||
| -rw-r--r-- | iconv/gconv_charset.c | 10 | ||||
| -rw-r--r-- | iconv/gconv_charset.h | 27 | ||||
| -rw-r--r-- | iconv/gconv_int.h | 21 | ||||
| -rw-r--r-- | iconv/iconv_open.c | 2 | ||||
| -rw-r--r-- | iconv/iconv_prog.c | 2 |
6 files changed, 36 insertions, 30 deletions
diff --git a/iconv/Versions b/iconv/Versions index 8a5f4cf780..d51af52fa3 100644 --- a/iconv/Versions +++ b/iconv/Versions @@ -6,7 +6,9 @@ libc { GLIBC_PRIVATE { # functions shared with iconv program __gconv_get_alias_db; __gconv_get_cache; __gconv_get_modules_db; - __gconv_open; __gconv_create_spec; + + # functions used elsewhere in glibc + __gconv_open; __gconv_create_spec; __gconv_destroy_spec; # function used by the gconv modules __gconv_transliterate; diff --git a/iconv/gconv_charset.c b/iconv/gconv_charset.c index 6ccd0773cc..4ba0aa99f5 100644 --- a/iconv/gconv_charset.c +++ b/iconv/gconv_charset.c @@ -216,3 +216,13 @@ out: return ret; } libc_hidden_def (__gconv_create_spec) + + +void +__gconv_destroy_spec (struct gconv_spec *conv_spec) +{ + free (conv_spec->fromcode); + free (conv_spec->tocode); + return; +} +libc_hidden_def (__gconv_destroy_spec) diff --git a/iconv/gconv_charset.h b/iconv/gconv_charset.h index b39b09aea1..e9c122cf7e 100644 --- a/iconv/gconv_charset.h +++ b/iconv/gconv_charset.h @@ -48,33 +48,6 @@ #define GCONV_IGNORE_ERRORS_SUFFIX "IGNORE" -/* This function accepts the charset names of the source and destination of the - conversion and populates *conv_spec with an equivalent conversion - specification that may later be used by __gconv_open. The charset names - might contain options in the form of suffixes that alter the conversion, - e.g. "ISO-10646/UTF-8/TRANSLIT". It processes the charset names, ignoring - and truncating any suffix options in fromcode, and processing and truncating - any suffix options in tocode. Supported suffix options ("TRANSLIT" or - "IGNORE") when found in tocode lead to the corresponding flag in *conv_spec - to be set to true. Unrecognized suffix options are silently discarded. If - the function succeeds, it returns conv_spec back to the caller. It returns - NULL upon failure. */ -struct gconv_spec * -__gconv_create_spec (struct gconv_spec *conv_spec, const char *fromcode, - const char *tocode); -libc_hidden_proto (__gconv_create_spec) - - -/* This function frees all heap memory allocated by __gconv_create_spec. */ -static void __attribute__ ((unused)) -gconv_destroy_spec (struct gconv_spec *conv_spec) -{ - free (conv_spec->fromcode); - free (conv_spec->tocode); - return; -} - - /* This function copies in-order, characters from the source 's' that are either alpha-numeric or one in one of these: "_-.,:/" - into the destination 'wp' while dropping all other characters. In the process, it converts all diff --git a/iconv/gconv_int.h b/iconv/gconv_int.h index e86938dae7..f721ce30ff 100644 --- a/iconv/gconv_int.h +++ b/iconv/gconv_int.h @@ -152,6 +152,27 @@ extern int __gconv_open (struct gconv_spec *conv_spec, __gconv_t *handle, int flags); libc_hidden_proto (__gconv_open) +/* This function accepts the charset names of the source and destination of the + conversion and populates *conv_spec with an equivalent conversion + specification that may later be used by __gconv_open. The charset names + might contain options in the form of suffixes that alter the conversion, + e.g. "ISO-10646/UTF-8/TRANSLIT". It processes the charset names, ignoring + and truncating any suffix options in fromcode, and processing and truncating + any suffix options in tocode. Supported suffix options ("TRANSLIT" or + "IGNORE") when found in tocode lead to the corresponding flag in *conv_spec + to be set to true. Unrecognized suffix options are silently discarded. If + the function succeeds, it returns conv_spec back to the caller. It returns + NULL upon failure. */ +extern struct gconv_spec * +__gconv_create_spec (struct gconv_spec *conv_spec, const char *fromcode, + const char *tocode); +libc_hidden_proto (__gconv_create_spec) + +/* This function frees all heap memory allocated by __gconv_create_spec. */ +extern void +__gconv_destroy_spec (struct gconv_spec *conv_spec); +libc_hidden_proto (__gconv_destroy_spec) + /* Free resources associated with transformation descriptor CD. */ extern int __gconv_close (__gconv_t cd) attribute_hidden; diff --git a/iconv/iconv_open.c b/iconv/iconv_open.c index dd54bc12e0..5b30055c04 100644 --- a/iconv/iconv_open.c +++ b/iconv/iconv_open.c @@ -39,7 +39,7 @@ iconv_open (const char *tocode, const char *fromcode) int res = __gconv_open (&conv_spec, &cd, 0); - gconv_destroy_spec (&conv_spec); + __gconv_destroy_spec (&conv_spec); if (__builtin_expect (res, __GCONV_OK) != __GCONV_OK) { diff --git a/iconv/iconv_prog.c b/iconv/iconv_prog.c index b4334faa57..d59979759c 100644 --- a/iconv/iconv_prog.c +++ b/iconv/iconv_prog.c @@ -184,7 +184,7 @@ main (int argc, char *argv[]) /* Let's see whether we have these coded character sets. */ res = __gconv_open (&conv_spec, &cd, 0); - gconv_destroy_spec (&conv_spec); + __gconv_destroy_spec (&conv_spec); if (res != __GCONV_OK) { |