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Code Issues Releases Activity

- Add support for large files (>4Gb)

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This commit is contained in:
Dmitry Marakasov 2008-11-02 02:14:39 +00:00
parent 6c8915f368
commit 15e461c8af
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=222317
2 changed files with 57 additions and 5 deletions
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1
sysutils/iat/Makefile
View File

@ -7,6 +7,7 @@
PORTNAME= iat
PORTVERSION= 0.1.3
PORTREVISION= 1
CATEGORIES= sysutils
MASTER_SITES= ${MASTER_SITE_BERLIOS}
MASTER_SITE_SUBDIR= ${PORTNAME}

61
sysutils/iat/files/patch-src-iat.c
View File

@ -1,5 +1,5 @@
--- src/iat.c.orig Fri Mar 30 22:39:59 2007
+++ src/iat.c Fri Mar 30 22:40:46 2007
--- src/iat.c.orig 2008-11-02 05:00:31.000000000 +0300
+++ src/iat.c 2008-11-02 05:01:16.000000000 +0300
@@ -14,12 +14,20 @@
along with this program; if not, write to the
Free Software Foundation, Inc.,
@ -35,6 +35,15 @@
/* Signature for Image ISO-9660 */
const char ISO_9660_START[] = {
(char) 0x01,
@@ -91,7 +105,7 @@
};
-long img_size;
+off_t img_size;
int img_detect = 2;
int img_header = 0;
@@ -106,35 +120,49 @@
int previous_percent=-1;
@ -104,7 +113,33 @@
}
@@ -163,21 +191,24 @@
@@ -142,15 +170,15 @@
int image_convert()
{
- long source_length, i;
+ off_t source_length, i;
char buf[2448];
- fseek (fsource, 0L, SEEK_END);
- source_length = (ftell (fsource) - img_offset) / img_size_sector;
+ fseeko (fsource, 0L, SEEK_END);
+ source_length = (ftello (fsource) - img_offset) / img_size_sector;
- fseek (fsource, img_offset, SEEK_SET);
+ fseeko (fsource, img_offset, SEEK_SET);
{
for (i = 0; i < source_length; i++)
@@ -158,26 +186,29 @@
{
main_percent(i*100/source_length);
- fseek (fsource, img_header, SEEK_CUR);
+ fseeko (fsource, img_header, SEEK_CUR);
if (fread (buf, sizeof (char), BLOCK_ISO_CD, fsource));
else
{
@ -120,7 +155,8 @@
+ fprintf (stderr, "%s\n", strerror (errno));
exit (EXIT_FAILURE);
};
fseek (fsource, img_ecc, SEEK_CUR);
- fseek (fsource, img_ecc, SEEK_CUR);
+ fseeko (fsource, img_ecc, SEEK_CUR);
}
}
- printf ("100%% [:=====================:]\n");
@ -133,7 +169,22 @@
}
@@ -207,12 +238,12 @@
@@ -196,23 +227,23 @@
int raw_check = 0;
- fseek(fsource, 0L, SEEK_END);
- img_size = (((ftell(fsource))) / 8);
+ fseeko(fsource, 0L, SEEK_END);
+ img_size = (((ftello(fsource))) / 8);
for (i = 0; img_detect == 2; i = i + 1)
{
- fseek(fsource, 0L, SEEK_SET);
- fseek(fsource, i, SEEK_CUR);
+ fseeko(fsource, 0L, SEEK_SET);
+ fseeko(fsource, i, SEEK_CUR);
fread(buf, sizeof(char), 8, fsource);
fread(raw, sizeof(char), 12, fsource);
if (!memcmp(ISO_9660_START, buf, 8))
{