diff options
Diffstat (limited to 'iconv')
| -rw-r--r-- | iconv/gconv_int.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/iconv/gconv_int.h b/iconv/gconv_int.h index 4c8024be3e..8624f74967 100644 --- a/iconv/gconv_int.h +++ b/iconv/gconv_int.h @@ -100,6 +100,34 @@ extern size_t __gconv_nmodules; extern struct gconv_module *__gconv_modules_db; +/* The gconv functions expects the name to be in upper case and complete, + including the trailing slashes if necessary. */ +#define norm_add_slashes(str) \ + ({ \ + const char *cp = (str); \ + char *result; \ + char *tmp; \ + size_t cnt = 0; \ + \ + while (*cp != '\0') \ + if (*cp++ == '/') \ + ++cnt; \ + \ + tmp = result = alloca (cp - (str) + 3); \ + cp = (str); \ + while (*cp != '\0') \ + *tmp++ = _toupper (*cp++); \ + if (cnt < 2) \ + { \ + *tmp++ = '/'; \ + if (cnt < 1) \ + *tmp++ = '/'; \ + } \ + *tmp = '\0'; \ + result; \ + }) + + /* Return in *HANDLE decriptor for transformation from FROMSET to TOSET. */ extern int __gconv_open (const char *__toset, const char *__fromset, __gconv_t *__handle, int flags) |