diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2000-07-31 22:47:52 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-07-31 22:47:52 +0000 |
| commit | 5134584a32101dad1ed7691a25cf3309c2994e50 (patch) | |
| tree | b7b83f553d961412a644be3d7fe2e93c2a93a167 /string/strxfrm.c | |
| parent | 89533d414f8a24c12c9d5874077d4057bf4ffb6a (diff) | |
| download | glibc-5134584a32101dad1ed7691a25cf3309c2994e50.tar.gz | |
Update.
2000-07-30 Bruno Haible <haible@clisp.cons.org>
* iconvdata/sjis.c (BODY for FROM_LOOP): Treat the case
ch >= 0x81 && ch2 < 0x40 as invalid.
2000-07-30 Bruno Haible <haible@clisp.cons.org>
* iconvdata/uhc.c (BODY for FROM_LOOP): Reject ch2 == 0xff as invalid.
(BODY for TO_LOOP): Accept 0x7f. Increment outptr as needed.
2000-07-30 Bruno Haible <haible@clisp.cons.org>
* iconvdata/johab.c (BODY for TO_LOOP): After calling
ucs4_to_ksc5601_sym, fix the conversion to JOHAB.
2000-07-30 Bruno Haible <haible@clisp.cons.org>
* iconvdata/t.61.c (to_ucs4): Change values of 0xa4, 0a6, 0xa8, 0xb4,
0xb8.
(from_ucs4): Change values of U+00A4, U+00BB, U+00ED.
2000-07-30 Bruno Haible <haible@clisp.cons.org>
* iconvdata/macintosh.c (HAS_HOLES): Set to 1.
2000-07-30 Bruno Haible <haible@clisp.cons.org>
* iconvdata/iso_6937.c (to_ucs4): Change values of 0x24 and 0xb4.
(from_ucs4): Change values of U+00A4 and U+00ED.
(BODY of TO_LOOP): Remove mapping from U+02DC to 0x0020.
2000-07-30 Bruno Haible <haible@clisp.cons.org>
* iconvdata/ansi_x3.110.c (from_ucs4): Change entry for 0xed.
(BODY for TO_LOOP): Map U+2122, U+2126, not U+2022, U+2026.
2000-07-30 Bruno Haible <haible@clisp.cons.org>
* iconvdata/Makefile (gen-8bit-gap-modules): Remove isiri-3342.
* iconvdata/isiri-3342.h: New file.
* iconvdata/isiri-3342.c (HAS_HOLES): Avoid gaps >= 0xe0, but don't
treat 0x80 as a gap.
2000-07-30 Bruno Haible <haible@clisp.cons.org>
* string/strxfrm.c (encoding_mask, encoding_byte): Remove.
(utf8_encode): Use simple shifts instead. Fix return value.
Diffstat (limited to 'string/strxfrm.c')
| -rw-r--r-- | string/strxfrm.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/string/strxfrm.c b/string/strxfrm.c index 7ddc5f3f81..dd0ad67835 100644 --- a/string/strxfrm.c +++ b/string/strxfrm.c @@ -46,24 +46,11 @@ #ifndef WIDE_CHAR_VERSION -/* These are definitions used by some of the functions for handling - UTF-8 encoding below. */ -static const uint32_t encoding_mask[] = -{ - ~0x7ff, ~0xffff, ~0x1fffff, ~0x3ffffff -}; - -static const unsigned char encoding_byte[] = -{ - 0xc0, 0xe0, 0xf0, 0xf8, 0xfc -}; - /* We need UTF-8 encoding of numbers. */ static inline int utf8_encode (char *buf, int val) { - char *startp = buf; int retval; if (val < 0x80) @@ -76,11 +63,11 @@ utf8_encode (char *buf, int val) int step; for (step = 2; step < 6; ++step) - if ((val & encoding_mask[step - 2]) == 0) + if ((val & (~(uint32_t)0 << (5 * step + 1))) == 0) break; retval = step; - *buf = encoding_byte[step - 2]; + *buf = (unsigned char) (~0xff >> step); --step; do { @@ -91,7 +78,7 @@ utf8_encode (char *buf, int val) *buf |= val; } - return buf - startp; + return retval; } #endif |