version 1.3, 2011/05/26 14:43:07 |
version 1.5, 2011/07/24 18:15:14 |
|
|
#include "config.h" |
#include "config.h" |
#endif |
#endif |
|
|
|
#ifdef HAVE_MMAP |
#include <sys/stat.h> |
#include <sys/stat.h> |
#include <sys/mman.h> |
#include <sys/mman.h> |
|
#endif |
|
|
#include <assert.h> |
#include <assert.h> |
#include <fcntl.h> |
#include <fcntl.h> |
Line 137 conv_utf_8(const struct buf *b) |
|
Line 139 conv_utf_8(const struct buf *b) |
|
|
|
/* Quick test for big-endian value. */ |
/* Quick test for big-endian value. */ |
|
|
if ( ! (*((char *)(&one)))) |
if ( ! (*((const char *)(&one)))) |
be = 1; |
be = 1; |
|
|
for (i = b->offs; i < b->sz; i++) { |
for (i = b->offs; i < b->sz; i++) { |
|
|
read_whole_file(const char *f, int fd, |
read_whole_file(const char *f, int fd, |
struct buf *fb, int *with_mmap) |
struct buf *fb, int *with_mmap) |
{ |
{ |
struct stat st; |
|
size_t off; |
size_t off; |
ssize_t ssz; |
ssize_t ssz; |
|
|
|
#ifdef HAVE_MMAP |
|
struct stat st; |
if (-1 == fstat(fd, &st)) { |
if (-1 == fstat(fd, &st)) { |
perror(f); |
perror(f); |
return(0); |
return(0); |
Line 273 read_whole_file(const char *f, int fd, |
|
Line 276 read_whole_file(const char *f, int fd, |
|
if (fb->buf != MAP_FAILED) |
if (fb->buf != MAP_FAILED) |
return(1); |
return(1); |
} |
} |
|
#endif |
|
|
/* |
/* |
* If this isn't a regular file (like, say, stdin), then we must |
* If this isn't a regular file (like, say, stdin), then we must |
Line 376 cue_enc(const struct buf *b, size_t *offs, enum enc *e |
|
Line 380 cue_enc(const struct buf *b, size_t *offs, enum enc *e |
|
|
|
/* Check us against known encodings. */ |
/* Check us against known encodings. */ |
|
|
for (i = 0; i < ENC__MAX; i++) { |
for (i = 0; i < (int)ENC__MAX; i++) { |
nsz = strlen(encs[i].name); |
nsz = strlen(encs[i].name); |
if (phsz < nsz) |
if (phsz < nsz) |
continue; |
continue; |
Line 403 main(int argc, char *argv[]) |
|
Line 407 main(int argc, char *argv[]) |
|
struct buf b; |
struct buf b; |
const char *fn; |
const char *fn; |
enum enc enc, def; |
enum enc enc, def; |
const char bom[3] = { 0xEF, 0xBB, 0xBF }; |
unsigned char bom[3] = { 0xEF, 0xBB, 0xBF }; |
size_t offs; |
size_t offs; |
extern int optind; |
extern int optind; |
extern char *optarg; |
extern char *optarg; |
Line 427 main(int argc, char *argv[]) |
|
Line 431 main(int argc, char *argv[]) |
|
case ('D'): |
case ('D'): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case ('e'): |
case ('e'): |
for (i = 0; i < ENC__MAX; i++) { |
for (i = 0; i < (int)ENC__MAX; i++) { |
if (strcasecmp(optarg, encs[i].name)) |
if (strcasecmp(optarg, encs[i].name)) |
continue; |
continue; |
break; |
break; |
} |
} |
if (i < ENC__MAX) { |
if (i < (int)ENC__MAX) { |
if ('D' == ch) |
if ('D' == ch) |
def = (enum enc)i; |
def = (enum enc)i; |
else |
else |
Line 510 main(int argc, char *argv[]) |
|
Line 514 main(int argc, char *argv[]) |
|
|
|
rc = EXIT_SUCCESS; |
rc = EXIT_SUCCESS; |
out: |
out: |
|
#ifdef HAVE_MMAP |
if (map) |
if (map) |
munmap(b.buf, b.sz); |
munmap(b.buf, b.sz); |
else |
else |
|
#endif |
free(b.buf); |
free(b.buf); |
|
|
if (fd > STDIN_FILENO) |
if (fd > STDIN_FILENO) |