aboutsummaryrefslogtreecommitdiff
path: root/iconvdata
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2005-08-08 19:04:11 +0000
committerUlrich Drepper <drepper@redhat.com>2005-08-08 19:04:11 +0000
commitdc4bb1c2be1370fafd597602eb2b009cf10c025b (patch)
tree8f4ebb944a214ecae469243b05fada295839a487 /iconvdata
parent6c49b464d92da2945de33b9f1b0bddbb14c240ef (diff)
downloadglibc-dc4bb1c2be1370fafd597602eb2b009cf10c025b.zip
glibc-dc4bb1c2be1370fafd597602eb2b009cf10c025b.tar.gz
glibc-dc4bb1c2be1370fafd597602eb2b009cf10c025b.tar.bz2
* posix/bits/unistd.h (confstr, getgroups, ttyname_r, gethostname,
getdomainname): Add __NTH. * stdlib/bits/stdlib.h (ptsname_r, wctomb, mbstowcs, wcstombs): Likewise. (realpath): Likewise. Use __const instead of const. Add __restrict keywords. * socket/bits/socket2.h (recvfrom): Add __restrict keyword to __buf. * wcsmbs/bits/wchar2.h (wmemcpy, wmemmove, wmempcpy, wmemset, wcscpy, wcpcpy, wcsncpy, wcpncpy, wcscat, wcsncat, vswprintf, wcrtomb, mbsrtowcs, wcsrtombs, mbsnrtowcs, wcsnrtombs): Add __NTH. * string/bits/string3.h (__memset_ichk): Likewise. (__memcpy_ichk, __memmove_ichk, __mempcpy_ichk, __strcpy_ichk, __stpcpy_ichk, __strncpy_ichk, stpncpy, __strcat_ichk, __strncat_ichk): Likewise. Use __const instead of const. (__stpncpy_chk): Use __const instead of const. (__stpncpy_alias): Use __REDIRECT_NTH instead of __REDIRECT. 2005-08-08 Ulrich Drepper <drepper@redhat.com> Jakub Jelinek <jakub@redhat.com> * nscd/mem.c (BLOCK_ALIGN_LOG, BLOCK_ALIGN, BLOCK_ALIGN_M1): Move definitions to... * nscd/nscd.h (BLOCK_ALIGN_LOG, BLOCK_ALIGN, BLOCK_ALIGN_M1): ...here. * nscd/connections.c (usekey): New enum. (check_use, verify_persistent_db): New functions. (nscd_init): If persistent database is corrupted, unlink it and recreate rather than falling back to non-persistent database. Call verify_persistent_db. Avoid overflows in total computation. 2005-08-08 Ulrich Drepper <drepper@redhat.com> * iconvdata/utf-16.c (PREPARE_LOOP): Minor cleanups to make code better readable. Avoid passing var to loop function, it's not necessary at all.
Diffstat (limited to 'iconvdata')
-rw-r--r--iconvdata/utf-16.c36
1 files changed, 16 insertions, 20 deletions
diff --git a/iconvdata/utf-16.c b/iconvdata/utf-16.c
index 6b0dd9c..7f6c760 100644
--- a/iconvdata/utf-16.c
+++ b/iconvdata/utf-16.c
@@ -1,5 +1,5 @@
/* Conversion module for UTF-16.
- Copyright (C) 1999, 2000-2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2000-2002, 2003, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
@@ -44,10 +44,9 @@
#define PREPARE_LOOP \
enum direction dir = ((struct utf16_data *) step->__data)->dir; \
enum variant var = ((struct utf16_data *) step->__data)->var; \
- int swap; \
- if (FROM_DIRECTION && var == UTF_16) \
+ if (__builtin_expect (data->__invocation_counter == 0, 0) && var == UTF_16) \
{ \
- if (data->__invocation_counter == 0) \
+ if (FROM_DIRECTION) \
{ \
/* We have to find out which byte order the file is encoded in. */ \
if (inptr + 2 > inend) \
@@ -63,19 +62,18 @@
*inptrp = inptr += 2; \
} \
} \
- } \
- else if (!FROM_DIRECTION && var == UTF_16 && !data->__internal_use \
- && data->__invocation_counter == 0) \
- { \
- /* Emit the Byte Order Mark. */ \
- if (__builtin_expect (outbuf + 2 > outend, 0)) \
- return __GCONV_FULL_OUTPUT; \
+ else if (!FROM_DIRECTION && !data->__internal_use) \
+ { \
+ /* Emit the Byte Order Mark. */ \
+ if (__builtin_expect (outbuf + 2 > outend, 0)) \
+ return __GCONV_FULL_OUTPUT; \
\
- put16u (outbuf, BOM); \
- outbuf += 2; \
+ put16u (outbuf, BOM); \
+ outbuf += 2; \
+ } \
} \
- swap = ((struct utf16_data *) step->__data)->swap;
-#define EXTRA_LOOP_ARGS , var, swap
+ int swap = ((struct utf16_data *) step->__data)->swap;
+#define EXTRA_LOOP_ARGS , swap
/* Direction of the transformation. */
@@ -267,7 +265,7 @@ gconv_end (struct __gconv_step *data)
}
#define LOOP_NEED_FLAGS
#define EXTRA_LOOP_DECLS \
- , enum variant var, int swap
+ , int swap
#include <iconv/loop.c>
@@ -328,8 +326,6 @@ gconv_end (struct __gconv_step *data)
} \
else \
{ \
- uint16_t u2; \
- \
/* It's a surrogate character. At least the first word says \
it is. */ \
if (__builtin_expect (inptr + 4 > inend, 0)) \
@@ -341,7 +337,7 @@ gconv_end (struct __gconv_step *data)
} \
\
inptr += 2; \
- u2 = get16 (inptr); \
+ uint16_t u2 = get16 (inptr); \
if (__builtin_expect (u2 < 0xdc00, 0) \
|| __builtin_expect (u2 > 0xdfff, 0)) \
{ \
@@ -358,7 +354,7 @@ gconv_end (struct __gconv_step *data)
}
#define LOOP_NEED_FLAGS
#define EXTRA_LOOP_DECLS \
- , enum variant var, int swap
+ , int swap
#include <iconv/loop.c>