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ICU-2787 Use uprv_getDefaultLocaleID in a thread safe manner, and with only one mutex lock

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X-SVN-Rev: 12166
This commit is contained in:
George Rhoten 2003-05-29 20:22:13 +00:00
parent 6fafcb3d65
commit 8c00b17191
1 changed files with 1 additions and 2 deletions
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3
icu4c/source/common/putil.c
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@ -1508,6 +1508,7 @@ static const char *uprv_getPOSIXID(void)
}
#endif
/* NOTE: The caller should handle thread safety */
U_CAPI const char* U_EXPORT2
uprv_getDefaultLocaleID()
{
@ -1615,12 +1616,10 @@ The leftmost codepage (.xxx) wins.
posixID = uprv_strcpy(correctedPOSIXLocale, posixID);
}
umtx_lock(NULL);
if (gCorrectedPOSIXLocale == NULL) {
gCorrectedPOSIXLocale = correctedPOSIXLocale;
correctedPOSIXLocale = NULL;
}
umtx_unlock(NULL);
if (correctedPOSIXLocale != NULL) { /* Was already set - clean up. */
uprv_free(correctedPOSIXLocale);