prosody
5e9a1a75f8a7
util-src/encodings.c

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util-src/encodings.c @ 10478:5e9a1a75f8a7

util.encodings: Don’t export unneeded symbols This reduces the binary size from 22704 B to 18592 B.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Sun, 01 Dec 2019 23:34:45 +0100
parent 10371:228338120009
child 10479:d362934437eb
comparison
equal deleted inserted replaced
10477:28755107c2f4 10478:5e9a1a75f8a7
214 214
215 /* 215 /*
216 * Check that a string is valid UTF-8 216 * Check that a string is valid UTF-8
217 * Returns NULL if not 217 * Returns NULL if not
218 */ 218 */
219 const char *check_utf8(lua_State *L, int idx, size_t *l) { 219 static const char *check_utf8(lua_State *L, int idx, size_t *l) {
220 size_t pos, len; 220 size_t pos, len;
221 const char *s = luaL_checklstring(L, idx, &len); 221 const char *s = luaL_checklstring(L, idx, &len);
222 pos = 0; 222 pos = 0;
223 223
224 while(pos <= len) { 224 while(pos <= len) {
321 321
322 return 1; 322 return 1;
323 } 323 }
324 } 324 }
325 325
326 UStringPrepProfile *icu_nameprep; 326 static UStringPrepProfile *icu_nameprep;
327 UStringPrepProfile *icu_nodeprep; 327 static UStringPrepProfile *icu_nodeprep;
328 UStringPrepProfile *icu_resourceprep; 328 static UStringPrepProfile *icu_resourceprep;
329 UStringPrepProfile *icu_saslprep; 329 static UStringPrepProfile *icu_saslprep;
330 USpoofChecker *icu_spoofcheck; 330 static USpoofChecker *icu_spoofcheck;
331 UIDNA *icu_idna2008; 331 static UIDNA *icu_idna2008;
332 332
333 #if (U_ICU_VERSION_MAJOR_NUM < 58) 333 #if (U_ICU_VERSION_MAJOR_NUM < 58)
334 /* COMPAT */ 334 /* COMPAT */
335 #define USPOOF_CONFUSABLE (USPOOF_SINGLE_SCRIPT_CONFUSABLE | USPOOF_MIXED_SCRIPT_CONFUSABLE | USPOOF_WHOLE_SCRIPT_CONFUSABLE) 335 #define USPOOF_CONFUSABLE (USPOOF_SINGLE_SCRIPT_CONFUSABLE | USPOOF_MIXED_SCRIPT_CONFUSABLE | USPOOF_WHOLE_SCRIPT_CONFUSABLE)
336 #endif 336 #endif
337 337
338 /* initialize global ICU stringprep profiles */ 338 /* initialize global ICU stringprep profiles */
339 void init_icu(void) { 339 static void init_icu(void) {
340 UErrorCode err = U_ZERO_ERROR; 340 UErrorCode err = U_ZERO_ERROR;
341 utrace_setLevel(UTRACE_VERBOSE); 341 utrace_setLevel(UTRACE_VERBOSE);
342 icu_nameprep = usprep_openByType(USPREP_RFC3491_NAMEPREP, &err); 342 icu_nameprep = usprep_openByType(USPREP_RFC3491_NAMEPREP, &err);
343 icu_nodeprep = usprep_openByType(USPREP_RFC3920_NODEPREP, &err); 343 icu_nodeprep = usprep_openByType(USPREP_RFC3920_NODEPREP, &err);
344 icu_resourceprep = usprep_openByType(USPREP_RFC3920_RESOURCEPREP, &err); 344 icu_resourceprep = usprep_openByType(USPREP_RFC3920_RESOURCEPREP, &err);