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2004-03-04  Jakub Jelinek  <jakub@redhat.com>

	* iconv/iconv_prog.c (process_block): Handle omit_invalid.
	If iconv returns EILSEQ with omit_invalid, continue converting
	and return 1 if no other errors are seen.
	(main): Set status to EXIT_FAILURE whenever process_* returns
	nonzero, but only stop processing further files if iy returns
	negative value.
This commit is contained in:
Ulrich Drepper 2004-03-04 19:14:56 +00:00
parent d8c5a2cc2a
commit f2fcb018ad
3 changed files with 53 additions and 32 deletions
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9
ChangeLog
View File

@ -1,3 +1,12 @@
2004-03-04 Jakub Jelinek <jakub@redhat.com>
* iconv/iconv_prog.c (process_block): Handle omit_invalid.
If iconv returns EILSEQ with omit_invalid, continue converting
and return 1 if no other errors are seen.
(main): Set status to EXIT_FAILURE whenever process_* returns
nonzero, but only stop processing further files if iy returns
negative value.
2004-03-03 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/posix_fadvise.c: New file.

50
iconv/iconv_prog.c
View File

@ -280,7 +280,7 @@ conversion from `%s' and to `%s' are not supported"),
struct stat st;
char *addr;
#endif
int fd;
int fd, ret;
if (verbose)
printf ("%s:\n", argv[remaining]);
@ -313,43 +313,42 @@ conversion from `%s' and to `%s' are not supported"),
_("error while closing input `%s'"),
argv[remaining]);
if (process_block (cd, addr, st.st_size, output) < 0)
{
/* Something went wrong. */
status = EXIT_FAILURE;
ret = process_block (cd, addr, st.st_size, output);
/* We don't need the input data anymore. */
munmap ((void *) addr, st.st_size);
if (ret != 0)
{
status = EXIT_FAILURE;
if (ret < 0)
/* We cannot go on with producing output since it might
lead to problem because the last output might leave
the output stream in an undefined state. */
break;
}
/* We don't need the input data anymore. */
munmap ((void *) addr, st.st_size);
}
else
#endif /* _POSIX_MAPPED_FILES */
{
/* Read the file in pieces. */
if (process_fd (cd, fd, output) != 0)
ret = process_fd (cd, fd, output);
/* Now close the file. */
close (fd);
if (ret != 0)
{
/* Something went wrong. */
status = EXIT_FAILURE;
/* We don't need the input file anymore. */
close (fd);
if (ret < 0)
/* We cannot go on with producing output since it might
lead to problem because the last output might leave
the output stream in an undefined state. */
break;
}
/* Now close the file. */
close (fd);
}
}
while (++remaining < argc);
@ -438,6 +437,7 @@ process_block (iconv_t cd, char *addr, size_t len, FILE *output)
char *outptr;
size_t outlen;
size_t n;
int ret = 0;
while (len > 0)
{
@ -445,6 +445,15 @@ process_block (iconv_t cd, char *addr, size_t len, FILE *output)
outlen = OUTBUF_SIZE;
n = iconv (cd, &addr, &len, &outptr, &outlen);
if (n == (size_t) -1 && omit_invalid && errno == EILSEQ)
{
ret = 1;
if (len == 0)
n = 0;
else
errno = E2BIG;
}
if (outptr != outbuf)
{
/* We have something to write out. */
@ -469,7 +478,7 @@ conversion stopped due to problem in writing the output"));
character sets we have to flush the state now. */
outptr = outbuf;
outlen = OUTBUF_SIZE;
(void) iconv (cd, NULL, NULL, &outptr, &outlen);
n = iconv (cd, NULL, NULL, &outptr, &outlen);
if (outptr != outbuf)
{
@ -489,7 +498,14 @@ conversion stopped due to problem in writing the output"));
errno = errno_save;
}
if (n != (size_t) -1)
break;
if (omit_invalid && errno == EILSEQ)
{
ret = 1;
break;
}
}
if (errno != E2BIG)
@ -518,7 +534,7 @@ incomplete character or shift sequence at end of buffer"));
}
}
return 0;
return ret;
}

4
sysdeps/unix/sysv/linux/powerpc/powerpc64/syscalls.list
View File

@ -1,4 +0,0 @@
# File name Caller Syscall name # args Strong name Weak names
# System calls with wrappers.
posix_fadvise64 - fadvise64 Vi:iiii posix_fadvise64 posix_fadvise