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authorBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2009-09-18 16:07:31 +0200
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2009-09-18 16:07:31 +0200
commit35c8387f6d3dd3d901bdc9bb7eb1c681cd1b2c0d (patch)
tree6044fbbc6d5dd2e5cb51692165261931ac8fc7a8 /libc
parentfb1195bae982bdb4094867fd68cf9de9f71c5ecc (diff)
fix make {,install_}{,host}utils
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc')
-rw-r--r--libc/misc/wchar/wchar.c255
1 files changed, 46 insertions, 209 deletions
diff --git a/libc/misc/wchar/wchar.c b/libc/misc/wchar/wchar.c
index 099ac3935..9b7196238 100644
--- a/libc/misc/wchar/wchar.c
+++ b/libc/misc/wchar/wchar.c
@@ -97,7 +97,7 @@
*
* Manuel
*/
-
+#ifdef _LIBC
#include <errno.h>
#include <stddef.h>
#include <limits.h>
@@ -170,7 +170,7 @@ extern size_t _wchar_utf8sntowcs(wchar_t *__restrict pwc, size_t wn,
extern size_t _wchar_wcsntoutf8s(char *__restrict s, size_t n,
const wchar_t **__restrict src, size_t wn) attribute_hidden;
-
+#endif
/**********************************************************************/
#ifdef L_btowc
@@ -1199,45 +1199,6 @@ typedef struct {
int skip_invalid_input; /* To support iconv -c option. */
} _UC_iconv_t;
-
-
-#ifdef L_iconv
-
-#include <iconv.h>
-#include <string.h>
-#include <endian.h>
-#include <byteswap.h>
-
-#if (__BYTE_ORDER != __BIG_ENDIAN) && (__BYTE_ORDER != __LITTLE_ENDIAN)
-#error unsupported endianness for iconv
-#endif
-
-#ifndef __CTYPE_HAS_8_BIT_LOCALES
-#error currently iconv requires 8 bit locales
-#endif
-#ifndef __CTYPE_HAS_UTF_8_LOCALES
-#error currently iconv requires UTF-8 locales
-#endif
-
-
-enum {
- IC_WCHAR_T = 0xe0,
- IC_MULTIBYTE = 0xe0,
-#if __BYTE_ORDER == __BIG_ENDIAN
- IC_UCS_4 = 0xec,
- IC_UTF_32 = 0xe4,
- IC_UCS_2 = 0xe2,
- IC_UTF_16 = 0xea,
-#else
- IC_UCS_4 = 0xed,
- IC_UTF_32 = 0xe5,
- IC_UCS_2 = 0xe3,
- IC_UTF_16 = 0xeb,
-#endif
- IC_UTF_8 = 2,
- IC_ASCII = 1
-};
-
/* For the multibyte
* bit 0 means swap endian
* bit 1 means 2 byte
@@ -1245,10 +1206,13 @@ enum {
*
*/
+#if defined L_iconv && defined _LIBC
/* Used externally only by iconv utility */
extern const unsigned char __iconv_codesets[];
libc_hidden_proto(__iconv_codesets)
+#endif
+#if defined L_iconv || defined L_iconv_main
const unsigned char __iconv_codesets[] =
"\x0a\xe0""WCHAR_T\x00" /* superset of UCS-4 but platform-endian */
#if __BYTE_ORDER == __BIG_ENDIAN
@@ -1281,7 +1245,48 @@ const unsigned char __iconv_codesets[] =
"\x08\x02""UTF-8\x00"
"\x0b\x01""US-ASCII\x00"
"\x07\x01""ASCII"; /* Must be last! (special case to save a nul) */
+#endif
+#if defined L_iconv && defined _LIBC
libc_hidden_data_def(__iconv_codesets)
+#endif
+
+
+#ifdef L_iconv
+
+#include <iconv.h>
+#include <string.h>
+#include <endian.h>
+#include <byteswap.h>
+
+#if (__BYTE_ORDER != __BIG_ENDIAN) && (__BYTE_ORDER != __LITTLE_ENDIAN)
+#error unsupported endianness for iconv
+#endif
+
+#ifndef __CTYPE_HAS_8_BIT_LOCALES
+#error currently iconv requires 8 bit locales
+#endif
+#ifndef __CTYPE_HAS_UTF_8_LOCALES
+#error currently iconv requires UTF-8 locales
+#endif
+
+
+enum {
+ IC_WCHAR_T = 0xe0,
+ IC_MULTIBYTE = 0xe0,
+#if __BYTE_ORDER == __BIG_ENDIAN
+ IC_UCS_4 = 0xec,
+ IC_UTF_32 = 0xe4,
+ IC_UCS_2 = 0xe2,
+ IC_UTF_16 = 0xea,
+#else
+ IC_UCS_4 = 0xed,
+ IC_UTF_32 = 0xe5,
+ IC_UCS_2 = 0xe3,
+ IC_UTF_16 = 0xeb,
+#endif
+ IC_UTF_8 = 2,
+ IC_ASCII = 1
+};
/* Experimentally off - libc_hidden_proto(strcasecmp) */
@@ -1575,172 +1580,4 @@ size_t weak_function iconv(iconv_t cd, char **__restrict inbuf,
}
return nrcount;
}
-
-#endif
-/**********************************************************************/
-#ifdef L_iconv_main
-
-#include <string.h>
-#include <iconv.h>
-#include <stdarg.h>
-#include <libgen.h>
-
-extern const unsigned char __iconv_codesets[];
-
-#define IBUF BUFSIZ
-#define OBUF BUFSIZ
-
-static char *progname;
-static int hide_errors;
-
-static void error_msg(const char *fmt, ...)
- __attribute__ ((noreturn, format (printf, 1, 2)));
-
-static void error_msg(const char *fmt, ...)
-{
- va_list arg;
-
- if (!hide_errors) {
- fprintf(stderr, "%s: ", progname);
- va_start(arg, fmt);
- vfprintf(stderr, fmt, arg);
- va_end(arg);
- }
-
- exit(EXIT_FAILURE);
-}
-
-int main(int argc, char **argv)
-{
- FILE *ifile;
- FILE *ofile = stdout;
- const char *p;
- const char *s;
- static const char opt_chars[] = "tfocsl";
- /* 012345 */
- const char *opts[sizeof(opt_chars)]; /* last is infile name */
- iconv_t ic;
- char ibuf[IBUF];
- char obuf[OBUF];
- char *pi;
- char *po;
- size_t ni, no, r, pos;
-
- hide_errors = 0;
-
- for (s = opt_chars ; *s ; s++) {
- opts[ s - opt_chars ] = NULL;
- }
-
- progname = *argv;
- while (--argc) {
- p = *++argv;
- if ((*p != '-') || (*++p == 0)) {
- break;
- }
- do {
- if ((s = strchr(opt_chars,*p)) == NULL) {
- USAGE:
- s = basename(progname);
- fprintf(stderr,
- "%s [-cs] -f fromcode -t tocode [-o outputfile] [inputfile ...]\n"
- " or\n%s -l\n", s, s);
- return EXIT_FAILURE;
- }
- if ((s - opt_chars) < 3) {
- if ((--argc == 0) || opts[s - opt_chars]) {
- goto USAGE;
- }
- opts[s - opt_chars] = *++argv;
- } else {
- opts[s - opt_chars] = p;
- }
- } while (*++p);
- }
-
- if (opts[5]) { /* -l */
- fprintf(stderr, "Recognized codesets:\n");
- for (s = (char *)__iconv_codesets ; *s ; s += *s) {
- fprintf(stderr," %s\n", s+2);
- }
- s = __LOCALE_DATA_CODESET_LIST;
- do {
- fprintf(stderr," %s\n", __LOCALE_DATA_CODESET_LIST+ (unsigned char)(*s));
- } while (*++s);
-
- return EXIT_SUCCESS;
- }
-
- if (opts[4]) {
- hide_errors = 1;
- }
-
- if (!opts[0] || !opts[1]) {
- goto USAGE;
- }
- if ((ic = iconv_open(opts[0],opts[1])) == ((iconv_t)(-1))) {
- error_msg( "unsupported codeset in %s -> %s conversion\n", opts[1], opts[0]);
- }
- if (opts[3]) { /* -c */
- ((_UC_iconv_t *) ic)->skip_invalid_input = 1;
- }
-
- if ((s = opts[2]) != NULL) {
- if (!(ofile = fopen(s, "w"))) {
- error_msg( "couldn't open %s for writing\n", s);
- }
- }
-
- pos = ni = 0;
- do {
- if (!argc || ((**argv == '-') && !((*argv)[1]))) {
- ifile = stdin; /* we don't check for duplicates */
- } else if (!(ifile = fopen(*argv, "r"))) {
- error_msg( "couldn't open %s for reading\n", *argv);
- }
-
- while ((r = fread(ibuf + ni, 1, IBUF - ni, ifile)) > 0) {
- pos += r;
- ni += r;
- no = OBUF;
- pi = ibuf;
- po = obuf;
- if ((r = iconv(ic, &pi, &ni, &po, &no)) == ((size_t)(-1))) {
- if ((errno != EINVAL) && (errno != E2BIG)) {
- error_msg( "iconv failed at pos %lu : %m\n", (unsigned long) (pos - ni));
- }
- }
- if ((r = OBUF - no) > 0) {
- if (fwrite(obuf, 1, OBUF - no, ofile) < r) {
- error_msg( "write error\n");
- }
- }
- if (ni) { /* still bytes in buffer! */
- memmove(ibuf, pi, ni);
- }
- }
-
- if (ferror(ifile)) {
- error_msg( "read error\n");
- }
-
- ++argv;
-
- if (ifile != stdin) {
- fclose(ifile);
- }
-
- } while (--argc > 0);
-
- iconv_close(ic);
-
- if (ni) {
- error_msg( "incomplete sequence\n");
- }
-
- return (((_UC_iconv_t *) ic)->skip_invalid_input < 2)
- ? EXIT_SUCCESS : EXIT_FAILURE;
-}
-
#endif
-/**********************************************************************/