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* The image was create one byte too short. Fixes #2722.

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* Automatic whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27472 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2008-09-13 10:04:51 +00:00
parent 57b9debf76
commit 034fb25c4d
1 changed files with 27 additions and 28 deletions
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src/tools/vmdkimage/vmdkimage.cpp
+27 -28
View File
@@ -48,24 +48,24 @@ main(int argc, char *argv[])
exit(EXIT_FAILURE);
}
while (1) {
while (1) {
int c;
static struct option long_options[] =
{
{"headersize", required_argument, 0, 'h'},
{"imagesize", required_argument, 0, 'i'},
{"file", required_argument, 0, 'f'},
{"clear-image", no_argument, 0, 'c'},
{"header-only", no_argument, 0, 'H'},
{0, 0, 0, 0}
static struct option long_options[] =
{
{"headersize", required_argument, 0, 'h'},
{"imagesize", required_argument, 0, 'i'},
{"file", required_argument, 0, 'f'},
{"clear-image", no_argument, 0, 'c'},
{"header-only", no_argument, 0, 'H'},
{0, 0, 0, 0}
};
opterr = 0; /* don't print errors */
c = getopt_long(argc, argv, "h:i:cHf:", long_options, NULL);
if (c == -1)
break;
c = getopt_long(argc, argv, "h:i:cHf:", long_options, NULL);
if (c == -1)
break;
switch (c) {
switch (c) {
case 'h':
headersize = strtoull(optarg, NULL, 10);
if (strchr(optarg, 'G') || strchr(optarg, 'g'))
@@ -74,7 +74,7 @@ main(int argc, char *argv[])
headersize *= 1024 * 1024;
else if (strchr(optarg, 'K') || strchr(optarg, 'k'))
headersize *= 1024;
break;
break;
case 'i':
imagesize = strtoull(optarg, NULL, 10);
@@ -84,24 +84,24 @@ main(int argc, char *argv[])
imagesize *= 1024 * 1024;
else if (strchr(optarg, 'K') || strchr(optarg, 'k'))
imagesize *= 1024;
break;
break;
case 'f':
file = optarg;
break;
break;
case 'c':
clearImage = true;
break;
break;
case 'H':
headerOnly = true;
break;
break;
default:
default:
print_usage();
}
}
}
}
if (file == NULL && optind == argc - 1)
file = argv[optind];
@@ -181,7 +181,7 @@ main(int argc, char *argv[])
header.doubleEndLineChar1 = '\r';
header.doubleEndLineChar2 = '\n';
strcat(desc,
strcat(desc,
"# Disk Descriptor File\n"
"version=1\n"
"CID=fffffffe\n"
@@ -191,7 +191,7 @@ main(int argc, char *argv[])
"# Extent Description\n"
"RW %llu FLAT \"%s\" %llu\n",
actualImageSize / 512, name, headersize / 512);
sprintf(desc + strlen(desc),
sprintf(desc + strlen(desc),
"# Disk Data Base\n"
"ddb.toolsVersion = \"0\"\n"
"ddb.virtualHWVersion = \"3\"\n"
@@ -200,7 +200,7 @@ main(int argc, char *argv[])
"ddb.geometry.heads = \"%llu\"\n"
"ddb.geometry.cylinders = \"%llu\"\n",
sectors, heads, cylinders);
int fd = open(file, O_RDWR | O_CREAT, 0666);
if (fd < 0) {
fprintf(stderr, "Error: couldn't open file %s (%s)\n", file,
@@ -212,9 +212,8 @@ main(int argc, char *argv[])
if (sizeof(desc) != write(fd, desc, sizeof(desc)))
goto write_err;
headersize--;
if (headersize != (uint64)lseek(fd, headersize, SEEK_SET))
if (headersize - 1 != (uint64)lseek(fd, headersize - 1, SEEK_SET))
goto write_err;
if (1 != write(fd, "", 1))
@@ -222,7 +221,7 @@ main(int argc, char *argv[])
if (!headerOnly) {
if (clearImage && ftruncate(fd, headersize) != 0
|| ftruncate(fd, actualImageSize + headersize) != 0) {
|| ftruncate(fd, actualImageSize + headersize) != 0) {
fprintf(stderr, "Error: resizing file %s failed (%s)\n", file,
strerror(errno));
exit(EXIT_FAILURE);