diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/utils/adt/pg_locale.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/backend/utils/adt/pg_locale.c b/src/backend/utils/adt/pg_locale.c index 9500c6b39f8..13e7625b20c 100644 --- a/src/backend/utils/adt/pg_locale.c +++ b/src/backend/utils/adt/pg_locale.c @@ -1229,10 +1229,15 @@ report_newlocale_failure(const char *localename) { int save_errno; - /* On Windows, transform _create_locale() error to errno */ -#ifdef WIN32 - _dosmaperr(GetLastError()); -#endif + /* + * Windows doesn't provide any useful error indication from + * _create_locale(), and BSD-derived platforms don't seem to feel they + * need to set errno either (even though POSIX is pretty clear that + * newlocale should do so). So, if errno hasn't been set, assume ENOENT + * is what to report. + */ + if (errno == 0) + errno = ENOENT; /* * ENOENT means "no such locale", not "no such file", so clarify that @@ -1311,6 +1316,7 @@ pg_newlocale_from_collation(Oid collid) if (strcmp(collcollate, collctype) == 0) { /* Normal case where they're the same */ + errno = 0; #ifndef WIN32 loc = newlocale(LC_COLLATE_MASK | LC_CTYPE_MASK, collcollate, NULL); @@ -1326,9 +1332,11 @@ pg_newlocale_from_collation(Oid collid) /* We need two newlocale() steps */ locale_t loc1; + errno = 0; loc1 = newlocale(LC_COLLATE_MASK, collcollate, NULL); if (!loc1) report_newlocale_failure(collcollate); + errno = 0; loc = newlocale(LC_CTYPE_MASK, collctype, loc1); if (!loc) report_newlocale_failure(collctype); |