[cfinck] 73595: [ISOHYBRID] Import the isohybrid tool from http://repo.or.cz/syslinux.git/tree/138e850fab106b5235178848b3e0d33e25f4d3a2:/utils I had to add a lot of glue code (getopt, err/errx/warn...
24 Jan
2017
24 Jan
'17
10:53 p.m.
Author: cfinck
Date: Tue Jan 24 22:53:20 2017
New Revision: 73595
URL: http://svn.reactos.org/svn/reactos?rev=73595&view=rev
Log:
[ISOHYBRID]
Import the isohybrid tool from
http://repo.or.cz/syslinux.git/tree/138e850fab106b5235178848b3e0d33e25f4d3a…
I had to add a lot of glue code (getopt, err/errx/warn/warnx) to get it to compile under
all our build platforms Windows, Linux and macOS.
GPT/Mac partition support is disabled at the moment (look for
REACTOS_ISOHYBRID_EFI_MAC_SUPPORT), that would need a portable libuuid.
A fix for correctly opening ISOs as binary and not text-mode has been implemented and
already sent upstream.
ISOs are not being patched automatically yet due to CORE-12692
CORE-12648
Added:
trunk/reactos/sdk/tools/isohybrid/
trunk/reactos/sdk/tools/isohybrid/CMakeLists.txt (with props)
trunk/reactos/sdk/tools/isohybrid/isohybrid.c (with props)
trunk/reactos/sdk/tools/isohybrid/isohybrid.h (with props)
trunk/reactos/sdk/tools/isohybrid/reactos_support_code.c (with props)
trunk/reactos/sdk/tools/isohybrid/reactos_support_code.h (with props)
Modified:
trunk/reactos/CMakeLists.txt
trunk/reactos/sdk/tools/CMakeLists.txt
Modified: trunk/reactos/CMakeLists.txt
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/CMakeLists.txt?rev=73595&a…
==============================================================================
--- trunk/reactos/CMakeLists.txt [iso-8859-1] (original)
+++ trunk/reactos/CMakeLists.txt [iso-8859-1] Tue Jan 24 22:53:20 2017
@@ -110,9 +110,9 @@
if(NOT NEW_STYLE_BUILD)
if(NOT MSVC)
- export(TARGETS bin2c widl gendib cabman fatten hpp mkhive mkisofs obj2bin
spec2def geninc rsym mkshelllink utf16le xml2sdb FILE
${CMAKE_BINARY_DIR}/ImportExecutables.cmake NAMESPACE native- )
+ export(TARGETS bin2c widl gendib cabman fatten hpp isohybrid mkhive mkisofs
obj2bin spec2def geninc rsym mkshelllink utf16le xml2sdb FILE
${CMAKE_BINARY_DIR}/ImportExecutables.cmake NAMESPACE native- )
else()
- export(TARGETS bin2c widl gendib cabman fatten hpp mkhive mkisofs obj2bin
spec2def geninc mkshelllink utf16le xml2sdb FILE
${CMAKE_BINARY_DIR}/ImportExecutables.cmake NAMESPACE native- )
+ export(TARGETS bin2c widl gendib cabman fatten hpp isohybrid mkhive mkisofs
obj2bin spec2def geninc mkshelllink utf16le xml2sdb FILE
${CMAKE_BINARY_DIR}/ImportExecutables.cmake NAMESPACE native- )
endif()
endif()
Modified: trunk/reactos/sdk/tools/CMakeLists.txt
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/sdk/tools/CMakeLists.txt?r…
==============================================================================
--- trunk/reactos/sdk/tools/CMakeLists.txt [iso-8859-1] (original)
+++ trunk/reactos/sdk/tools/CMakeLists.txt [iso-8859-1] Tue Jan 24 22:53:20 2017
@@ -27,6 +27,7 @@
add_subdirectory(cabman)
add_subdirectory(hhpcomp)
add_subdirectory(hpp)
+add_subdirectory(isohybrid)
add_subdirectory(kbdtool)
add_subdirectory(mkhive)
add_subdirectory(mkisofs)
@@ -40,4 +41,4 @@
add_subdirectory(rsym)
endif()
-add_subdirectory(fatten)
+add_subdirectory(fatten)
Added: trunk/reactos/sdk/tools/isohybrid/CMakeLists.txt
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/sdk/tools/isohybrid/CMakeL…
==============================================================================
--- trunk/reactos/sdk/tools/isohybrid/CMakeLists.txt (added)
+++ trunk/reactos/sdk/tools/isohybrid/CMakeLists.txt [iso-8859-1] Tue Jan 24 22:53:20
2017
@@ -0,0 +1,7 @@
+
+add_definitions(
+ -DISOHYBRID_C_STANDALONE)
+
+add_host_tool(isohybrid
+ isohybrid.c
+ reactos_support_code.c)
Propchange: trunk/reactos/sdk/tools/isohybrid/CMakeLists.txt
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/sdk/tools/isohybrid/isohybrid.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/sdk/tools/isohybrid/isohyb…
==============================================================================
--- trunk/reactos/sdk/tools/isohybrid/isohybrid.c (added)
+++ trunk/reactos/sdk/tools/isohybrid/isohybrid.c [iso-8859-1] Tue Jan 24 22:53:20 2017
@@ -0,0 +1,1237 @@
+/*
+ * isohybrid.c: Post process an ISO 9660 image generated with mkisofs or
+ * genisoimage to allow - hybrid booting - as a CD-ROM or as a hard
+ * disk.
+ *
+ * This is based on the original Perl script written by H. Peter Anvin. The
+ * rewrite in C is to avoid dependency on Perl on a system under installation.
+ *
+ * Copyright (C) 2010 P J P <pj.pandit(a)yahoo.co.in>
+ *
+ * isohybrid is a free software; you can redistribute it and/or modify it
+ * under the terms of GNU General Public License as published by Free Software
+ * Foundation; either version 2 of the license, or (at your option) any later
+ * version.
+ *
+ * isohybrid is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with isohybrid; if not, see: <http://www.gnu.org/licenses>.
+ *
+ */
+
+#define _FILE_OFFSET_BITS 64
+//#include <err.h>
+#include <time.h>
+#include <ctype.h>
+#include <fcntl.h>
+#include <stdio.h>
+//#include <alloca.h>
+//#include <getopt.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+//#include <unistd.h>
+#include <sys/stat.h>
+#include <inttypes.h>
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+#include <uuid/uuid.h>
+#endif
+
+#include "isohybrid.h"
+#include "reactos_support_code.h"
+
+char *prog = NULL;
+extern int opterr, optind;
+struct stat isostat;
+unsigned int padding = 0;
+
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+uuid_t disk_uuid, part_uuid, iso_uuid;
+#endif
+
+uint8_t mode = 0;
+enum { VERBOSE = 1 , EFI = 2 , MAC = 4};
+
+/* user options */
+uint16_t head = 64; /* 1 <= head <= 256 */
+uint8_t sector = 32; /* 1 <= sector <= 63 */
+
+uint8_t entry = 0; /* partition number: 1 <= entry <= 4 */
+uint8_t offset = 0; /* partition offset: 0 <= offset <= 64 */
+uint16_t type = 0x17; /* partition type: 0 <= type <= 255 */
+uint32_t id = 0; /* MBR: 0 <= id <= 0xFFFFFFFF(4294967296) */
+
+uint8_t hd0 = 0; /* 0 <= hd0 <= 2 */
+uint8_t partok = 0; /* 0 <= partok <= 1 */
+
+char mbr_template_path[1024] = {0}; /* Path to MBR template */
+
+uint16_t ve[16];
+uint32_t catoffset = 0;
+uint32_t c = 0, cc = 0, cs = 0;
+
+uint32_t psize = 0, isosize = 0;
+
+/* boot catalogue parameters */
+uint32_t de_lba = 0;
+uint16_t de_seg = 0, de_count = 0, de_mbz2 = 0;
+uint8_t de_boot = 0, de_media = 0, de_sys = 0, de_mbz1 = 0;
+uint32_t efi_lba = 0, mac_lba = 0;
+uint16_t efi_count = 0, mac_count = 0;
+uint8_t efi_boot = 0, efi_media = 0, efi_sys = 0;
+
+int apm_parts = 3;
+
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+uint8_t afp_header[] = { 0x45, 0x52, 0x08, 0x00, 0x00, 0x00, 0x90, 0x90, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+
+uuid_t efi_system_partition = {0xC1, 0x2A, 0x73, 0x28, 0xF8, 0x1F, 0x11, 0xD2, 0xBA,
0x4B, 0x00, 0xA0, 0xC9, 0x3E, 0xC9, 0x3B};
+uuid_t basic_partition =
{0xEB,0xD0,0xA0,0xA2,0xB9,0xE5,0x44,0x33,0x87,0xC0,0x68,0xB6,0xB7,0x26,0x99,0xC7};
+uuid_t hfs_partition = {0x48, 0x46, 0x53, 0x00, 0x00, 0x00, 0x11, 0xAA, 0xAA, 0x11, 0x00,
0x30, 0x65, 0x43, 0xEC, 0xAC};
+#endif
+
+uint32_t crc_tab[256] =
+{
+ 0, 0x77073096, 0xEE0E612C, 0x990951BA,
+ 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
+ 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
+ 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
+ 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
+ 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
+ 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,
+ 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
+ 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
+ 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
+ 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,
+ 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
+ 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,
+ 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
+ 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
+ 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
+ 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,
+ 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
+ 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,
+ 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
+ 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
+ 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
+ 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,
+ 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
+ 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
+ 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
+ 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
+ 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
+ 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,
+ 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
+ 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,
+ 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
+ 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
+ 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
+ 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
+ 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
+ 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,
+ 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
+ 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
+ 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
+ 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,
+ 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
+ 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,
+ 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
+ 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
+ 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
+ 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,
+ 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
+ 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,
+ 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
+ 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
+ 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
+ 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,
+ 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
+ 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
+ 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
+ 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
+ 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
+ 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,
+ 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
+ 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,
+ 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
+ 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
+ 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
+};
+
+struct iso_primary_descriptor {
+ uint8_t ignore [80];
+ uint32_t size;
+ uint8_t ignore2 [44];
+ uint16_t block_size;
+};
+
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+struct gpt_header {
+ uint64_t signature;
+ uint32_t revision;
+ uint32_t headerSize;
+ uint32_t headerCRC;
+ uint32_t reserved;
+ uint64_t currentLBA;
+ uint64_t backupLBA;
+ uint64_t firstUsableLBA;
+ uint64_t lastUsableLBA;
+ uuid_t diskGUID;
+ uint64_t partitionEntriesLBA;
+ uint32_t numParts;
+ uint32_t sizeOfPartitionEntries;
+ uint32_t partitionEntriesCRC;
+ uint8_t reserved2[420];
+};
+
+struct gpt_part_header {
+ uuid_t partTypeGUID;
+ uuid_t partGUID;
+ uint64_t firstLBA;
+ uint64_t lastLBA;
+ uint64_t attributes;
+ uint16_t name[36];
+};
+
+#define APM_OFFSET 2048
+
+struct apple_part_header {
+ uint16_t signature; /* expected to be MAC_PARTITION_MAGIC */
+ uint16_t res1;
+ uint32_t map_count; /* # blocks in partition map */
+ uint32_t start_block; /* absolute starting block # of partition */
+ uint32_t block_count; /* number of blocks in partition */
+ char name[32]; /* partition name */
+ char type[32]; /* string type description */
+ uint32_t data_start; /* rel block # of first data block */
+ uint32_t data_count; /* number of data blocks */
+ uint32_t status; /* partition status bits */
+ uint32_t boot_start;
+ uint32_t boot_count;
+ uint32_t boot_load;
+ uint32_t boot_load2;
+ uint32_t boot_entry;
+ uint32_t boot_entry2;
+ uint32_t boot_cksum;
+ char processor[16]; /* Contains 680x0, x=0,2,3,4; or empty */
+ uint32_t driver_sig;
+ char _padding[372];
+};
+#endif
+
+
+void
+usage(void)
+{
+ printf("Usage: %s [OPTIONS] <boot.iso>\n", prog);
+}
+
+
+void
+printh(void)
+{
+#define FMT "%-20s %s\n"
+
+ usage();
+
+ printf("\n");
+ printf("Options:\n");
+ printf(FMT, " -h <X>", "Number of geometry heads (default
64)");
+ printf(FMT, " -s <X>", "Number of geometry sectors (default
32)");
+ printf(FMT, " -e --entry", "Specify partition entry number
(1-4)");
+ printf(FMT, " -o --offset", "Specify partition offset (default
0)");
+ printf(FMT, " -t --type", "Specify partition type (default
0x17)");
+ printf(FMT, " -i --id", "Specify MBR ID (default random)");
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+ printf(FMT, " -u --uefi", "Build EFI bootable image");
+ printf(FMT, " -m --mac", "Add AFP table support");
+#endif
+ printf(FMT, " -b --mbr <PATH>", "Load MBR from PATH");
+
+ printf("\n");
+ printf(FMT, " --forcehd0", "Assume we are loaded as disk ID
0");
+ printf(FMT, " --ctrlhd0", "Assume disk ID 0 if the Ctrl key is
pressed");
+ printf(FMT, " --partok", "Allow booting from within a
partition");
+
+ printf("\n");
+ printf(FMT, " -? --help", "Display this help");
+ printf(FMT, " -v --verbose", "Display verbose output");
+ printf(FMT, " -V --version", "Display version information");
+
+ printf("\n");
+ printf("Report bugs to <pj.pandit(a)yahoo.co.in>\n")t;\n");
+}
+
+
+int
+check_option(int argc, char *argv[])
+{
+ char *err = NULL;
+ int n = 0, ind = 0;
+
+ const char optstr[] = ":h:s:e:o:t:i:b:umfcp?vV";
+ struct option lopt[] = \
+ {
+ { "entry", required_argument, NULL, 'e' },
+ { "offset", required_argument, NULL, 'o' },
+ { "type", required_argument, NULL, 't' },
+ { "id", required_argument, NULL, 'i' },
+
+ { "forcehd0", no_argument, NULL, 'f' },
+ { "ctrlhd0", no_argument, NULL, 'c' },
+ { "partok", no_argument, NULL, 'p'},
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+ { "uefi", no_argument, NULL, 'u'},
+ { "mac", no_argument, NULL, 'm'},
+#endif
+ { "mbr", required_argument, NULL, 'b' },
+
+ { "help", no_argument, NULL, '?' },
+ { "verbose", no_argument, NULL, 'v' },
+ { "version", no_argument, NULL, 'V' },
+
+ { 0, 0, 0, 0 }
+ };
+
+ opterr = mode = 0;
+ while ((n = getopt_long_only(argc, argv, optstr, lopt, &ind)) != -1)
+ {
+ switch (n)
+ {
+ case 'h':
+ head = strtoul(optarg, &err, 0);
+ if (head < 1 || head > 256)
+ errx(1, "invalid head: `%s', 1 <= head <= 256",
optarg);
+ break;
+
+ case 's':
+ sector = strtoul(optarg, &err, 0);
+ if (sector < 1 || sector > 63)
+ errx(1, "invalid sector: `%s', 1 <= sector <= 63",
optarg);
+ break;
+
+ case 'e':
+ entry = strtoul(optarg, &err, 0);
+ if (entry < 1 || entry > 4)
+ errx(1, "invalid entry: `%s', 1 <= entry <= 4",
optarg);
+ if (mode & MAC || mode & EFI)
+ errx(1, "setting an entry is unsupported with EFI or Mac");
+ break;
+
+ case 'o':
+ offset = strtoul(optarg, &err, 0);
+ if (*err || offset > 64)
+ errx(1, "invalid offset: `%s', 0 <= offset <= 64",
optarg);
+ break;
+
+ case 't':
+ type = strtoul(optarg, &err, 0);
+ if (*err || type > 255)
+ errx(1, "invalid type: `%s', 0 <= type <= 255",
optarg);
+ break;
+
+ case 'i':
+ id = strtoul(optarg, &err, 0);
+ if (*err)
+ errx(1, "invalid id: `%s'", optarg);
+ break;
+
+ case 'f':
+ hd0 = 1;
+ break;
+
+ case 'c':
+ hd0 = 2;
+ break;
+
+ case 'p':
+ partok = 1;
+ break;
+
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+ case 'u':
+ mode |= EFI;
+ if (entry)
+ errx(1, "setting an entry is unsupported with EFI or Mac");
+ break;
+
+ case 'm':
+ mode |= MAC;
+ if (entry)
+ errx(1, "setting an entry is unsupported with EFI or Mac");
+ break;
+#endif
+
+ case 'b':
+ if (strlen(optarg) >= sizeof(mbr_template_path))
+ errx(1, "--mbr : Path too long");
+ strcpy(mbr_template_path, optarg);
+ break;
+
+ case 'v':
+ mode |= VERBOSE;
+ break;
+
+ case 'V':
+ printf("%s version %s\n", prog, VERSION);
+ exit(0);
+
+ case ':':
+ errx(1, "option `-%c' takes an argument", optopt);
+
+ default:
+ case '?':
+ if (optopt)
+ errx(1, "invalid option `-%c', see --help", optopt);
+
+ printh();
+ exit(0);
+ }
+ }
+
+ return optind;
+}
+
+uint16_t
+bendian_short(const uint16_t s)
+{
+ uint16_t r = 1;
+
+ if (!*(uint8_t *)&r)
+ return s;
+
+ r = (s & 0x00FF) << 8 | (s & 0xFF00) >> 8;
+
+ return r;
+}
+
+
+uint32_t
+bendian_int(const uint32_t s)
+{
+ uint32_t r = 1;
+
+ if (!*(uint8_t *)&r)
+ return s;
+
+ r = (s & 0x000000FF) << 24 | (s & 0xFF000000) >> 24
+ | (s & 0x0000FF00) << 8 | (s & 0x00FF0000) >> 8;
+
+ return r;
+}
+
+uint16_t
+lendian_short(const uint16_t s)
+{
+ uint16_t r = 1;
+
+ if (*(uint8_t *)&r)
+ return s;
+
+ r = (s & 0x00FF) << 8 | (s & 0xFF00) >> 8;
+
+ return r;
+}
+
+
+uint32_t
+lendian_int(const uint32_t s)
+{
+ uint32_t r = 1;
+
+ if (*(uint8_t *)&r)
+ return s;
+
+ r = (s & 0x000000FF) << 24 | (s & 0xFF000000) >> 24
+ | (s & 0x0000FF00) << 8 | (s & 0x00FF0000) >> 8;
+
+ return r;
+}
+
+uint64_t
+lendian_64(const uint64_t s)
+{
+ uint64_t r = 1;
+
+ if (*(uint8_t *)&r)
+ return s;
+
+ r = (s & 0x00000000000000FFull) << 56 | (s & 0xFF00000000000000ull)
>> 56
+ | (s & 0x000000000000FF00ull) << 40 | (s &
0x00FF000000000000ull) >> 40
+ | (s & 0x0000000000FF0000ull) << 24 | (s &
0x0000FF0000000000ull) >> 24
+ | (s & 0x00000000FF000000ull) << 8 | (s &
0x000000FF00000000ull) >> 8;
+
+ return r;
+}
+
+
+int
+check_banner(const uint8_t *buf)
+{
+ static const char banner[] = "\0CD001\1EL TORITO SPECIFICATION\0\0\0\0" \
+ "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" \
+ "\0\0\0\0\0";
+
+ if (!buf || memcmp(buf, banner, sizeof(banner) - 1))
+ return 1;
+
+ buf += sizeof(banner) - 1;
+ memcpy(&catoffset, buf, sizeof(catoffset));
+
+ catoffset = lendian_int(catoffset);
+
+ return 0;
+}
+
+
+int
+check_catalogue(const uint8_t *buf)
+{
+ int i = 0;
+
+ for (i = 0, cs = 0; i < 16; i++)
+ {
+ ve[i] = 0;
+ memcpy(&ve[i], buf, sizeof(ve[i]));
+
+ ve[i] = lendian_short(ve[i]);
+
+ buf += 2;
+ cs += ve[i];
+
+ if (mode & VERBOSE)
+ printf("ve[%d]: %d, cs: %d\n", i, ve[i], cs);
+ }
+ if ((ve[0] != 0x0001) || (ve[15] != 0xAA55) || (cs & 0xFFFF))
+ return 1;
+
+ return 0;
+}
+
+
+int
+read_catalogue(const uint8_t *buf)
+{
+ memcpy(&de_boot, buf++, 1);
+ memcpy(&de_media, buf++, 1);
+
+ memcpy(&de_seg, buf, 2);
+ de_seg = lendian_short(de_seg);
+ buf += 2;
+
+ memcpy(&de_sys, buf++, 1);
+ memcpy(&de_mbz1, buf++, 1);
+
+ memcpy(&de_count, buf, 2);
+ de_count = lendian_short(de_count);
+ buf += 2;
+
+ memcpy(&de_lba, buf, 4);
+ de_lba = lendian_int(de_lba);
+ buf += 4;
+
+ memcpy(&de_mbz2, buf, 2);
+ de_mbz2 = lendian_short(de_mbz2);
+ buf += 2;
+
+ if (de_boot != 0x88 || de_media != 0
+ || (de_seg != 0 && de_seg != 0x7C0) || de_count != 4)
+ return 1;
+
+ return 0;
+}
+
+
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+int
+read_efi_section(const uint8_t *buf)
+{
+ unsigned char header_indicator;
+ unsigned char platform_id;
+ short count;
+
+ memcpy(&header_indicator, buf++, 1);
+ memcpy(&platform_id, buf++, 1);
+
+ memcpy(&count, buf, 2);
+ count = lendian_short(count);
+ buf += 2;
+
+ if (platform_id == 0xef)
+ return 0;
+
+ return 1;
+}
+
+int
+read_efi_catalogue(const uint8_t *buf, uint16_t *count, uint32_t *lba)
+{
+ buf += 6;
+
+ memcpy(count, buf, 2);
+ *count = lendian_short(*count);
+ buf += 2;
+
+ memcpy(lba, buf, 4);
+ *lba = lendian_int(*lba);
+ buf += 6;
+
+ return 0;
+}
+#endif
+
+
+void
+display_catalogue(void)
+{
+ printf("de_boot: %hhu\n", de_boot);
+ printf("de_media: %hhu\n", de_media);
+ printf("de_seg: %hu\n", de_seg);
+ printf("de_sys: %hhu\n", de_sys);
+ printf("de_mbz1: %hhu\n", de_mbz1);
+ printf("de_count: %hu\n", de_count);
+ printf("de_lba: %u\n", de_lba);
+ printf("de_mbz2: %hu\n", de_mbz2);
+}
+
+
+void
+read_mbr_template(char *path, uint8_t *mbr)
+{
+ FILE *fp;
+ int ret;
+
+ fp = fopen(path, "rb");
+ if (fp == NULL)
+ err(1, "could not open MBR template file `%s'", path);
+ clearerr(fp);
+ ret = fread(mbr, 1, MBRSIZE, fp);
+ if (ferror(fp) || ret != MBRSIZE)
+ err(1, "error while reading MBR template file `%s'", path);
+ fclose(fp);
+}
+
+
+int
+initialise_mbr(uint8_t *mbr)
+{
+ int i = 0;
+ uint32_t tmp = 0;
+ uint8_t ptype = 0, *rbm = mbr;
+ uint8_t bhead = 0, bsect = 0, bcyle = 0;
+ uint8_t ehead = 0, esect = 0, ecyle = 0;
+
+#ifndef ISOHYBRID_C_STANDALONE
+ extern unsigned char isohdpfx[][MBRSIZE];
+#endif
+
+ if (mbr_template_path[0]) {
+ read_mbr_template(mbr_template_path, mbr);
+ } else {
+
+#ifdef ISOHYBRID_C_STANDALONE
+
+ err(1, "This is a standalone binary. You must specify --mbr. E.g with
/usr/lib/syslinux/isohdpfx.bin");
+
+#else
+
+ memcpy(mbr, &isohdpfx[hd0 + 3 * partok], MBRSIZE);
+
+#endif /* ! ISOHYBRID_C_STANDALONE */
+
+ }
+
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+ if (mode & MAC) {
+ memcpy(mbr, afp_header, sizeof(afp_header));
+ }
+#endif
+
+ if (!entry)
+ entry = 1;
+
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+ if (mode & EFI)
+ type = 0;
+#endif
+
+ mbr += MBRSIZE; /* offset 432 */
+
+ tmp = lendian_int(de_lba * 4);
+ memcpy(mbr, &tmp, sizeof(tmp));
+ mbr += sizeof(tmp); /* offset 436 */
+
+ tmp = 0;
+ memcpy(mbr, &tmp, sizeof(tmp));
+ mbr += sizeof(tmp); /* offset 440 */
+
+ tmp = lendian_int(id);
+ memcpy(mbr, &tmp, sizeof(tmp));
+ mbr += sizeof(tmp); /* offset 444 */
+
+ mbr[0] = '\0';
+ mbr[1] = '\0';
+ mbr += 2; /* offset 446 */
+
+ ptype = type;
+ psize = c * head * sector - offset;
+
+ bhead = (offset / sector) % head;
+ bsect = (offset % sector) + 1;
+ bcyle = offset / (head * sector);
+
+ bsect += (bcyle & 0x300) >> 2;
+ bcyle &= 0xFF;
+
+ ehead = head - 1;
+ esect = sector + (((cc - 1) & 0x300) >> 2);
+ ecyle = (cc - 1) & 0xFF;
+
+ for (i = 1; i <= 4; i++)
+ {
+ memset(mbr, 0, 16);
+ if (i == entry)
+ {
+ mbr[0] = 0x80;
+ mbr[1] = bhead;
+ mbr[2] = bsect;
+ mbr[3] = bcyle;
+ mbr[4] = ptype;
+ mbr[5] = ehead;
+ mbr[6] = esect;
+ mbr[7] = ecyle;
+
+ tmp = lendian_int(offset);
+ memcpy(&mbr[8], &tmp, sizeof(tmp));
+
+ tmp = lendian_int(psize);
+ memcpy(&mbr[12], &tmp, sizeof(tmp));
+ }
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+ if (i == 2 && (mode & EFI))
+ {
+ mbr[0] = 0x0;
+ mbr[1] = 0xfe;
+ mbr[2] = 0xff;
+ mbr[3] = 0xff;
+ mbr[4] = 0xef;
+ mbr[5] = 0xfe;
+ mbr[6] = 0xff;
+ mbr[7] = 0xff;
+
+ tmp = lendian_int(efi_lba * 4);
+ memcpy(&mbr[8], &tmp, sizeof(tmp));
+
+ tmp = lendian_int(efi_count);
+ memcpy(&mbr[12], &tmp, sizeof(tmp));
+ }
+ if (i == 3 && (mode & MAC))
+ {
+ mbr[0] = 0x0;
+ mbr[1] = 0xfe;
+ mbr[2] = 0xff;
+ mbr[3] = 0xff;
+ mbr[4] = 0x0;
+ mbr[5] = 0xfe;
+ mbr[6] = 0xff;
+ mbr[7] = 0xff;
+
+ tmp = lendian_int(mac_lba * 4);
+ memcpy(&mbr[8], &tmp, sizeof(tmp));
+
+ tmp = lendian_int(mac_count);
+ memcpy(&mbr[12], &tmp, sizeof(tmp));
+ }
+#endif
+ mbr += 16;
+ }
+ mbr[0] = 0x55;
+ mbr[1] = 0xAA;
+ mbr += 2;
+
+ return mbr - rbm;
+}
+
+void
+display_mbr(const uint8_t *mbr, size_t len)
+{
+ unsigned char c = 0;
+ unsigned int i = 0, j = 0;
+
+ printf("sizeof(MBR): %zu bytes\n", len);
+ for (i = 0; i < len; i++)
+ {
+ if (!(i % 16))
+ printf("%04d ", i);
+
+ if (!(i % 8))
+ printf(" ");
+
+ c = mbr[i];
+ printf("%02x ", c);
+
+ if (!((i + 1) % 16))
+ {
+ printf(" |");
+ for (; j <= i; j++)
+ printf("%c", isprint(mbr[j]) ? mbr[j] : '.');
+ printf("|\n");
+ }
+ }
+}
+
+
+uint32_t chksum_crc32 (unsigned char *block, unsigned int length)
+{
+ register unsigned long crc;
+ unsigned long i;
+
+ crc = 0xFFFFFFFF;
+ for (i = 0; i < length; i++)
+ {
+ crc = ((crc >> 8) & 0x00FFFFFF) ^ crc_tab[(crc ^ *block++) & 0xFF];
+ }
+ return (crc ^ 0xFFFFFFFF);
+}
+
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+void
+reverse_uuid(uuid_t uuid)
+{
+ uint8_t t, *p = (uint8_t *)uuid;
+
+ t = p[0]; p[0] = p[3]; p[3] = t;
+ t = p[1]; p[1] = p[2]; p[2] = t;
+ t = p[4]; p[4] = p[5]; p[5] = t;
+ t = p[6]; p[6] = p[7]; p[7] = t;
+}
+#endif
+
+static uint16_t *
+ascii_to_utf16le(uint16_t *dst, const char *src)
+{
+ uint8_t *p = (uint8_t *)dst;
+ char c;
+
+ do {
+ c = *src++;
+ *p++ = c;
+ *p++ = 0;
+ } while (c);
+
+ return (uint16_t *)p;
+}
+
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+void
+initialise_gpt(uint8_t *gpt, uint32_t current, uint32_t alternate, int primary)
+{
+ struct gpt_header *header = (struct gpt_header *)gpt;
+ struct gpt_part_header *part;
+ int hole = 0;
+ int gptsize = 128 / 4 + 2;
+
+ if (mac_lba) {
+ /* 2048 bytes per partition, plus round to 2048 boundary */
+ hole = (apm_parts * 4) + 2;
+ }
+
+ if (primary) {
+ uuid_generate(disk_uuid);
+ reverse_uuid(disk_uuid);
+ }
+
+ header->signature = lendian_64(0x5452415020494645ull);
+ header->revision = lendian_int(0x010000);
+ header->headerSize = lendian_int(0x5c);
+ header->currentLBA = lendian_64(current);
+ header->backupLBA = lendian_64(alternate);
+ header->firstUsableLBA = lendian_64(gptsize + hole);
+ header->lastUsableLBA = lendian_64((isostat.st_size + padding)/512 -
+ gptsize);
+ if (primary)
+ header->partitionEntriesLBA = lendian_64(0x02 + hole);
+ else
+ header->partitionEntriesLBA = lendian_64(current - (128 / 4));
+ header->numParts = lendian_int(0x80);
+ header->sizeOfPartitionEntries = lendian_int(0x80);
+ memcpy(header->diskGUID, disk_uuid, sizeof(uuid_t));
+
+ if (primary)
+ gpt += sizeof(struct gpt_header) + hole * 512;
+ else
+ gpt -= header->sizeOfPartitionEntries * header->numParts;
+
+ part = (struct gpt_part_header *)gpt;
+ if (primary) {
+ uuid_generate(part_uuid);
+ uuid_generate(iso_uuid);
+ reverse_uuid(part_uuid);
+ reverse_uuid(iso_uuid);
+ }
+
+ memcpy(part->partGUID, iso_uuid, sizeof(uuid_t));
+ memcpy(part->partTypeGUID, basic_partition, sizeof(uuid_t));
+ part->firstLBA = lendian_64(0);
+ part->lastLBA = lendian_64(psize - 1);
+ ascii_to_utf16le(part->name, "ISOHybrid ISO");
+
+ gpt += sizeof(struct gpt_part_header);
+ part++;
+
+ memcpy(part->partGUID, part_uuid, sizeof(uuid_t));
+ memcpy(part->partTypeGUID, basic_partition, sizeof(uuid_t));
+ part->firstLBA = lendian_64(efi_lba * 4);
+ part->lastLBA = lendian_64(part->firstLBA + efi_count - 1);
+ ascii_to_utf16le(part->name, "ISOHybrid");
+
+ gpt += sizeof(struct gpt_part_header);
+
+ if (mac_lba) {
+ gpt += sizeof(struct gpt_part_header);
+
+ part++;
+
+ memcpy(part->partGUID, part_uuid, sizeof(uuid_t));
+ memcpy(part->partTypeGUID, hfs_partition, sizeof(uuid_t));
+ part->firstLBA = lendian_64(mac_lba * 4);
+ part->lastLBA = lendian_64(part->firstLBA + mac_count - 1);
+ ascii_to_utf16le(part->name, "ISOHybrid");
+
+ part--;
+ }
+
+ part--;
+
+ header->partitionEntriesCRC = lendian_int (chksum_crc32((uint8_t *)part,
+ header->numParts * header->sizeOfPartitionEntries));
+
+ header->headerCRC = lendian_int(chksum_crc32((uint8_t *)header,
+ header->headerSize));
+}
+
+void
+initialise_apm(uint8_t *gpt, uint32_t start)
+{
+ struct apple_part_header *part = (struct apple_part_header *)gpt;
+
+ part->signature = bendian_short(0x504d);
+ part->map_count = bendian_int(apm_parts);
+ part->start_block = bendian_int(1);
+ part->block_count = bendian_int(4);
+ strcpy(part->name, "Apple");
+ strcpy(part->type, "Apple_partition_map");
+ part->data_start = bendian_int(0);
+ part->data_count = bendian_int(10);
+ part->status = bendian_int(0x03);
+
+ part = (struct apple_part_header *)(gpt + 2048);
+
+ part->signature = bendian_short(0x504d);
+ part->map_count = bendian_int(3);
+ part->start_block = bendian_int(efi_lba);
+ part->block_count = bendian_int(efi_count / 4);
+ strcpy(part->name, "EFI");
+ strcpy(part->type, "Apple_HFS");
+ part->data_start = bendian_int(0);
+ part->data_count = bendian_int(efi_count / 4);
+ part->status = bendian_int(0x33);
+
+ part = (struct apple_part_header *)(gpt + 4096);
+
+ if (mac_lba)
+ {
+ part->signature = bendian_short(0x504d);
+ part->map_count = bendian_int(3);
+ part->start_block = bendian_int(mac_lba);
+ part->block_count = bendian_int(mac_count / 4);
+ strcpy(part->name, "EFI");
+ strcpy(part->type, "Apple_HFS");
+ part->data_start = bendian_int(0);
+ part->data_count = bendian_int(mac_count / 4);
+ part->status = bendian_int(0x33);
+ } else {
+ part->signature = bendian_short(0x504d);
+ part->map_count = bendian_int(3);
+ part->start_block = bendian_int((start/2048) + 10);
+ part->block_count = bendian_int(efi_lba - start/2048 - 10);
+ strcpy(part->name, "ISO");
+ strcpy(part->type, "Apple_Free");
+ part->data_start = bendian_int(0);
+ part->data_count = bendian_int(efi_lba - start/2048 - 10);
+ part->status = bendian_int(0x01);
+ }
+}
+#endif
+
+int
+main(int argc, char *argv[])
+{
+ int i = 0;
+ FILE *fp = NULL;
+ uint8_t *buf = NULL, *bufz = NULL;
+ int cylsize = 0, frac = 0;
+ size_t orig_gpt_size, free_space, gpt_size;
+ struct iso_primary_descriptor descriptor;
+
+ prog = strcpy(alloca(strlen(argv[0]) + 1), argv[0]);
+ i = check_option(argc, argv);
+ argc -= i;
+ argv += i;
+
+ if (!argc)
+ {
+ usage();
+ return 1;
+ }
+
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+ if ((mode & EFI) && offset)
+ errx(1, "%s: --offset is invalid with UEFI images\n", argv[0]);
+#endif
+
+ srand(time(NULL) << (getppid() << getpid()));
+
+ if (!(fp = fopen(argv[0], "rb+")))
+ err(1, "could not open file `%s'", argv[0]);
+
+ if (fseeko(fp, (off_t) (16 << 11), SEEK_SET))
+ err(1, "%s: seek error - 0", argv[0]);
+
+ if (fread(&descriptor, sizeof(char), sizeof(descriptor), fp) !=
sizeof(descriptor))
+ err(1, "%s: read error - 0", argv[0]);
+
+ if (fseeko(fp, (off_t) 17 * 2048, SEEK_SET))
+ err(1, "%s: seek error - 1", argv[0]);
+
+ bufz = buf = calloc(BUFSIZE, sizeof(char));
+ if (fread(buf, sizeof(char), BUFSIZE, fp) != BUFSIZE)
+ err(1, "%s", argv[0]);
+
+ if (check_banner(buf))
+ errx(1, "%s: could not find boot record", argv[0]);
+
+ if (mode & VERBOSE)
+ printf("catalogue offset: %d\n", catoffset);
+
+ if (fseeko(fp, ((off_t) catoffset) * 2048, SEEK_SET))
+ err(1, "%s: seek error - 2", argv[0]);
+
+ buf = bufz;
+ memset(buf, 0, BUFSIZE);
+ if (fread(buf, sizeof(char), BUFSIZE, fp) != BUFSIZE)
+ err(1, "%s", argv[0]);
+
+ if (check_catalogue(buf))
+ errx(1, "%s: invalid boot catalogue", argv[0]);
+
+ buf += sizeof(ve);
+ if (read_catalogue(buf))
+ errx(1, "%s: unexpected boot catalogue parameters", argv[0]);
+
+ if (mode & VERBOSE)
+ display_catalogue();
+
+ buf += 32;
+
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+ if (mode & EFI)
+ {
+ if (!read_efi_section(buf)) {
+ buf += 32;
+ if (!read_efi_catalogue(buf, &efi_count, &efi_lba) && efi_lba) {
+ offset = 0;
+ } else {
+ errx(1, "%s: invalid efi catalogue", argv[0]);
+ }
+ } else {
+ errx(1, "%s: unable to find efi image", argv[0]);
+ }
+ }
+#endif
+
+ buf += 32;
+
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+ if (mode & MAC)
+ {
+ if (!read_efi_section(buf)) {
+ buf += 32;
+ if (!read_efi_catalogue(buf, &mac_count, &mac_lba) && mac_lba) {
+ offset = 0;
+ } else {
+ errx(1, "%s: invalid efi catalogue", argv[0]);
+ }
+ } else {
+ errx(1, "%s: unable to find mac efi image", argv[0]);
+ }
+ }
+#endif
+
+ if (fseeko(fp, (((off_t) de_lba) * 2048 + 0x40), SEEK_SET))
+ err(1, "%s: seek error - 3", argv[0]);
+
+ buf = bufz;
+ memset(buf, 0, BUFSIZE);
+ if (fread(buf, sizeof(char), 4, fp) != 4)
+ err(1, "%s", argv[0]);
+
+ if (memcmp(buf, "\xFB\xC0\x78\x70", 4))
+ errx(1, "%s: boot loader does not have an isolinux.bin hybrid " \
+ "signature. Note that isolinux-debug.bin does not support " \
+ "hybrid booting", argv[0]);
+
+ if (stat(argv[0], &isostat))
+ err(1, "%s", argv[0]);
+
+ isosize = lendian_int(descriptor.size) * lendian_short(descriptor.block_size);
+ free_space = isostat.st_size - isosize;
+
+ cylsize = head * sector * 512;
+ frac = isostat.st_size % cylsize;
+ padding = (frac > 0) ? cylsize - frac : 0;
+
+ if (mode & VERBOSE)
+ printf("imgsize: %zu, padding: %d\n", (size_t)isostat.st_size,
padding);
+
+ cc = c = ( isostat.st_size + padding) / cylsize;
+ if (c > 1024)
+ {
+ warnx("Warning: more than 1024 cylinders: %d", c);
+ warnx("Not all BIOSes will be able to boot this device");
+ cc = 1024;
+ }
+
+ if (!id)
+ {
+ if (fseeko(fp, (off_t) 440, SEEK_SET))
+ err(1, "%s: seek error - 4", argv[0]);
+
+ if (fread(&id, 1, 4, fp) != 4)
+ err(1, "%s: read error", argv[0]);
+
+ id = lendian_int(id);
+ if (!id)
+ {
+ if (mode & VERBOSE)
+ printf("random ");
+ id = rand();
+ }
+ }
+ if (mode & VERBOSE)
+ printf("id: %u\n", id);
+
+ buf = bufz;
+ memset(buf, 0, BUFSIZE);
+ i = initialise_mbr(buf);
+
+ if (mode & VERBOSE)
+ display_mbr(buf, i);
+
+ if (fseeko(fp, (off_t) 0, SEEK_SET))
+ err(1, "%s: seek error - 5", argv[0]);
+
+ if (fwrite(buf, sizeof(char), i, fp) != (size_t)i)
+ err(1, "%s: write error - 1", argv[0]);
+
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+ if (efi_lba) {
+ reverse_uuid(basic_partition);
+ reverse_uuid(hfs_partition);
+
+ /* 512 byte header, 128 entries of 128 bytes */
+ orig_gpt_size = gpt_size = 512 + (128 * 128);
+
+ /* Leave space for the APM if necessary */
+ if (mac_lba)
+ gpt_size += (4 * 2048);
+
+ buf = calloc(gpt_size, sizeof(char));
+ memset(buf, 0, gpt_size);
+
+ /*
+ * We need to ensure that we have enough space for the secondary GPT.
+ * Unlike the primary, this doesn't need a hole for the APM. We still
+ * want to be 1MB aligned so just bump the padding by a megabyte.
+ */
+ if (free_space < orig_gpt_size && padding < orig_gpt_size) {
+ padding += 1024 * 1024;
+ }
+
+ /*
+ * Determine the size of the ISO filesystem. This will define the size
+ * of the partition that covers it.
+ */
+ psize = isosize / 512;
+
+ /*
+ * Primary GPT starts at sector 1, secondary GPT starts at 1 sector
+ * before the end of the image
+ */
+ initialise_gpt(buf, 1, (isostat.st_size + padding - 512) / 512, 1);
+
+ if (fseeko(fp, (off_t) 512, SEEK_SET))
+ err(1, "%s: seek error - 6", argv[0]);
+
+ if (fwrite(buf, sizeof(char), gpt_size, fp) != (size_t)gpt_size)
+ err(1, "%s: write error - 2", argv[0]);
+ }
+
+ if (mac_lba)
+ {
+ /* Apple partition entries filling 2048 bytes each */
+ int apm_size = apm_parts * 2048;
+
+ buf = realloc(buf, apm_size);
+ memset(buf, 0, apm_size);
+
+ initialise_apm(buf, APM_OFFSET);
+
+ fseeko(fp, (off_t) APM_OFFSET, SEEK_SET);
+ fwrite(buf, sizeof(char), apm_size, fp);
+ }
+#endif
+
+ if (padding)
+ {
+ if (fsync(fileno(fp)))
+ err(1, "%s: could not synchronise", argv[0]);
+
+ if (ftruncate(fileno(fp), isostat.st_size + padding))
+ err(1, "%s: could not add padding bytes", argv[0]);
+ }
+
+#ifdef REACTOS_ISOHYBRID_EFI_MAC_SUPPORT
+ if (efi_lba) {
+ buf = realloc(buf, orig_gpt_size);
+ memset(buf, 0, orig_gpt_size);
+
+ buf += orig_gpt_size - sizeof(struct gpt_header);
+
+ initialise_gpt(buf, (isostat.st_size + padding - 512) / 512, 1, 0);
+
+ /* Shift back far enough to write the 128 GPT entries */
+ buf -= 128 * sizeof(struct gpt_part_header);
+
+ /*
+ * Seek far enough back that the gpt header is 512 bytes before the
+ * end of the image
+ */
+
+ if (fseeko(fp, (isostat.st_size + padding) - orig_gpt_size, SEEK_SET))
+ err(1, "%s: seek error - 8", argv[0]);
+
+ if (fwrite(buf, sizeof(char), orig_gpt_size, fp) != orig_gpt_size)
+ err(1, "%s: write error - 4", argv[0]);
+ }
+#endif
+
+ free(buf);
+ fclose(fp);
+
+ return 0;
+}
Propchange: trunk/reactos/sdk/tools/isohybrid/isohybrid.c
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/sdk/tools/isohybrid/isohybrid.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/sdk/tools/isohybrid/isohyb…
==============================================================================
--- trunk/reactos/sdk/tools/isohybrid/isohybrid.h (added)
+++ trunk/reactos/sdk/tools/isohybrid/isohybrid.h [iso-8859-1] Tue Jan 24 22:53:20 2017
@@ -0,0 +1,27 @@
+/*
+ * isohybrid.h: header file for isohybrid.c: Post process an ISO 9660 image
+ * generated with mkisofs or genisoimage to allow - hybrid booting - as a
+ * CD-ROM or as a hard disk.
+ *
+ * Copyright (C) 2010 Geert Stappers <stappers(a)stappers.nl>
+ *
+ * isohybrid is a free software; you can redistribute it and/or modify it
+ * under the terms of GNU General Public License as published by Free Software
+ * Foundation; either version 2 of the license, or (at your option) any later
+ * version.
+ *
+ * isohybrid is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with isohybrid; if not, see: <http://www.gnu.org/licenses>.
+ *
+ */
+
+#define VERSION "0.12"
+#define BUFSIZE 2048
+#define MBRSIZE 432
+
+/* End of header file */
Propchange: trunk/reactos/sdk/tools/isohybrid/isohybrid.h
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/sdk/tools/isohybrid/reactos_support_code.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/sdk/tools/isohybrid/reacto…
==============================================================================
--- trunk/reactos/sdk/tools/isohybrid/reactos_support_code.c (added)
+++ trunk/reactos/sdk/tools/isohybrid/reactos_support_code.c [iso-8859-1] Tue Jan 24
22:53:20 2017
@@ -0,0 +1,534 @@
+#include "reactos_support_code.h"
+
+void
+isohybrid_error(int eval, const char* fmt, ...)
+{
+ fprintf(stderr, "isohybrid: ");
+
+ va_list ap;
+ va_start(ap, fmt);
+ vfprintf(stderr, fmt, ap);
+ va_end(ap);
+ exit(eval);
+}
+
+void
+isohybrid_warning(const char *fmt, ...)
+{
+ fprintf(stderr, "isohybrid: ");
+
+ va_list ap;
+ va_start(ap, fmt);
+ vfprintf(stderr, fmt, ap);
+ va_end(ap);
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// getopt code from mingw-w64
+/////////////////////////////////////////////////////////////////////////////
+/* $OpenBSD: getopt_long.c,v 1.23 2007/10/31 12:34:57 chl Exp $ */
+/* $NetBSD: getopt_long.c,v 1.15 2002/01/31 22:43:40 tv Exp $ */
+
+/*
+ * Copyright (c) 2002 Todd C. Miller <Todd.Miller(a)courtesan.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Sponsored in part by the Defense Advanced Research Projects
+ * Agency (DARPA) and Air Force Research Laboratory, Air Force
+ * Materiel Command, USAF, under agreement number F39502-99-1-0512.
+ */
+/*-
+ * Copyright (c) 2000 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Dieter Baron and Thomas Klausner.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+int opterr = 1; /* if error message should be printed */
+int optind = 1; /* index into parent argv vector */
+
+///// REACTOS ONLY: optopt set to 0 by default, because isohybrid needs this
+int optopt = 0; /* character checked for validity */
+
+int optreset; /* reset getopt */
+char *optarg; /* argument associated with option */
+
+#define PRINT_ERROR ((opterr) && (*options != ':'))
+
+#define FLAG_PERMUTE 0x01 /* permute non-options to the end of argv */
+#define FLAG_ALLARGS 0x02 /* treat non-options as args to option "-1" */
+#define FLAG_LONGONLY 0x04 /* operate as getopt_long_only */
+
+/* return values */
+#define BADCH (int)'?'
+#define BADARG ((*options == ':') ? (int)':' : (int)'?')
+#define INORDER (int)1
+
+#define EMSG ""
+
+static char *place = EMSG; /* option letter processing */
+
+/* XXX: set optreset to 1 rather than these two */
+static int nonopt_start = -1; /* first non option argument (for permute) */
+static int nonopt_end = -1; /* first option after non options (for permute) */
+
+/* Error messages */
+static const char recargchar[] = "option requires an argument -- %c";
+static const char recargstring[] = "option requires an argument -- %s";
+static const char ambig[] = "ambiguous option -- %.*s";
+static const char noarg[] = "option doesn't take an argument -- %.*s";
+static const char illoptchar[] = "unknown option -- %c";
+static const char illoptstring[] = "unknown option -- %s";
+
+/*
+* Compute the greatest common divisor of a and b.
+*/
+static int
+gcd(int a, int b)
+{
+ int c;
+
+ c = a % b;
+ while (c != 0) {
+ a = b;
+ b = c;
+ c = a % b;
+ }
+
+ return (b);
+}
+
+/*
+* Exchange the block from nonopt_start to nonopt_end with the block
+* from nonopt_end to opt_end (keeping the same order of arguments
+* in each block).
+*/
+static void
+permute_args(int panonopt_start, int panonopt_end, int opt_end,
+char * const *nargv)
+{
+ int cstart, cyclelen, i, j, ncycle, nnonopts, nopts, pos;
+ char *swap;
+
+ /*
+ * compute lengths of blocks and number and size of cycles
+ */
+ nnonopts = panonopt_end - panonopt_start;
+ nopts = opt_end - panonopt_end;
+ ncycle = gcd(nnonopts, nopts);
+ cyclelen = (opt_end - panonopt_start) / ncycle;
+
+ for (i = 0; i < ncycle; i++) {
+ cstart = panonopt_end + i;
+ pos = cstart;
+ for (j = 0; j < cyclelen; j++) {
+ if (pos >= panonopt_end)
+ pos -= nnonopts;
+ else
+ pos += nopts;
+ swap = nargv[pos];
+ /* LINTED const cast */
+ ((char **)nargv)[pos] = nargv[cstart];
+ /* LINTED const cast */
+ ((char **)nargv)[cstart] = swap;
+ }
+ }
+}
+
+/*
+* parse_long_options --
+* Parse long options in argc/argv argument vector.
+* Returns -1 if short_too is set and the option does not match long_options.
+*/
+static int
+parse_long_options(char * const *nargv, const char *options,
+const struct option *long_options, int *idx, int short_too)
+{
+ char *current_argv, *has_equal;
+ size_t current_argv_len;
+ int i, ambiguous, match;
+
+#define IDENTICAL_INTERPRETATION(_x, _y) \
+ (long_options[(_x)].has_arg == long_options[(_y)].has_arg && \
+ long_options[(_x)].flag == long_options[(_y)].flag && \
+ long_options[(_x)].val == long_options[(_y)].val)
+
+ current_argv = place;
+ match = -1;
+ ambiguous = 0;
+
+ optind++;
+
+ if ((has_equal = strchr(current_argv, '=')) != NULL) {
+ /* argument found (--option=arg) */
+ current_argv_len = has_equal - current_argv;
+ has_equal++;
+ }
+ else
+ current_argv_len = strlen(current_argv);
+
+ for (i = 0; long_options[i].name; i++) {
+ /* find matching long option */
+ if (strncmp(current_argv, long_options[i].name,
+ current_argv_len))
+ continue;
+
+ if (strlen(long_options[i].name) == current_argv_len) {
+ /* exact match */
+ match = i;
+ ambiguous = 0;
+ break;
+ }
+ /*
+ * If this is a known short option, don't allow
+ * a partial match of a single character.
+ */
+ if (short_too && current_argv_len == 1)
+ continue;
+
+ if (match == -1) /* partial match */
+ match = i;
+ else if (!IDENTICAL_INTERPRETATION(i, match))
+ ambiguous = 1;
+ }
+ if (ambiguous) {
+ /* ambiguous abbreviation */
+ if (PRINT_ERROR)
+ warnx(ambig, (int)current_argv_len,
+ current_argv);
+ optopt = 0;
+ return (BADCH);
+ }
+ if (match != -1) { /* option found */
+ if (long_options[match].has_arg == no_argument
+ && has_equal) {
+ if (PRINT_ERROR)
+ warnx(noarg, (int)current_argv_len,
+ current_argv);
+ /*
+ * XXX: GNU sets optopt to val regardless of flag
+ */
+ if (long_options[match].flag == NULL)
+ optopt = long_options[match].val;
+ else
+ optopt = 0;
+ return (BADARG);
+ }
+ if (long_options[match].has_arg == required_argument ||
+ long_options[match].has_arg == optional_argument) {
+ if (has_equal)
+ optarg = has_equal;
+ else if (long_options[match].has_arg ==
+ required_argument) {
+ /*
+ * optional argument doesn't use next nargv
+ */
+ optarg = nargv[optind++];
+ }
+ }
+ if ((long_options[match].has_arg == required_argument)
+ && (optarg == NULL)) {
+ /*
+ * Missing argument; leading ':' indicates no error
+ * should be generated.
+ */
+ if (PRINT_ERROR)
+ warnx(recargstring,
+ current_argv);
+ /*
+ * XXX: GNU sets optopt to val regardless of flag
+ */
+ if (long_options[match].flag == NULL)
+ optopt = long_options[match].val;
+ else
+ optopt = 0;
+ --optind;
+ return (BADARG);
+ }
+ }
+ else { /* unknown option */
+ if (short_too) {
+ --optind;
+ return (-1);
+ }
+ if (PRINT_ERROR)
+ warnx(illoptstring, current_argv);
+ optopt = 0;
+ return (BADCH);
+ }
+ if (idx)
+ *idx = match;
+ if (long_options[match].flag) {
+ *long_options[match].flag = long_options[match].val;
+ return (0);
+ }
+ else
+ return (long_options[match].val);
+#undef IDENTICAL_INTERPRETATION
+}
+
+/*
+* getopt_internal --
+* Parse argc/argv argument vector. Called by user level routines.
+*/
+static int
+getopt_internal(int nargc, char * const *nargv, const char *options,
+const struct option *long_options, int *idx, int flags)
+{
+ char *oli; /* option letter list index */
+ int optchar, short_too;
+ static int posixly_correct = -1;
+
+ if (options == NULL)
+ return (-1);
+
+ /*
+ * XXX Some GNU programs (like cvs) set optind to 0 instead of
+ * XXX using optreset. Work around this braindamage.
+ */
+ if (optind == 0)
+ optind = optreset = 1;
+
+ /*
+ * Disable GNU extensions if POSIXLY_CORRECT is set or options
+ * string begins with a '+'.
+ *
+ * CV, 2009-12-14: Check POSIXLY_CORRECT anew if optind == 0 or
+ * optreset != 0 for GNU compatibility.
+ */
+ if (posixly_correct == -1 || optreset != 0)
+ posixly_correct = (getenv("POSIXLY_CORRECT") != NULL);
+ if (*options == '-')
+ flags |= FLAG_ALLARGS;
+ else if (posixly_correct || *options == '+')
+ flags &= ~FLAG_PERMUTE;
+ if (*options == '+' || *options == '-')
+ options++;
+
+ optarg = NULL;
+ if (optreset)
+ nonopt_start = nonopt_end = -1;
+start:
+ if (optreset || !*place) { /* update scanning pointer */
+ optreset = 0;
+ if (optind >= nargc) { /* end of argument vector */
+ place = EMSG;
+ if (nonopt_end != -1) {
+ /* do permutation, if we have to */
+ permute_args(nonopt_start, nonopt_end,
+ optind, nargv);
+ optind -= nonopt_end - nonopt_start;
+ }
+ else if (nonopt_start != -1) {
+ /*
+ * If we skipped non-options, set optind
+ * to the first of them.
+ */
+ optind = nonopt_start;
+ }
+ nonopt_start = nonopt_end = -1;
+ return (-1);
+ }
+ if (*(place = nargv[optind]) != '-' ||
+ (place[1] == '\0' && strchr(options, '-') == NULL))
{
+ place = EMSG; /* found non-option */
+ if (flags & FLAG_ALLARGS) {
+ /*
+ * GNU extension:
+ * return non-option as argument to option 1
+ */
+ optarg = nargv[optind++];
+ return (INORDER);
+ }
+ if (!(flags & FLAG_PERMUTE)) {
+ /*
+ * If no permutation wanted, stop parsing
+ * at first non-option.
+ */
+ return (-1);
+ }
+ /* do permutation */
+ if (nonopt_start == -1)
+ nonopt_start = optind;
+ else if (nonopt_end != -1) {
+ permute_args(nonopt_start, nonopt_end,
+ optind, nargv);
+ nonopt_start = optind -
+ (nonopt_end - nonopt_start);
+ nonopt_end = -1;
+ }
+ optind++;
+ /* process next argument */
+ goto start;
+ }
+ if (nonopt_start != -1 && nonopt_end == -1)
+ nonopt_end = optind;
+
+ /*
+ * If we have "-" do nothing, if "--" we are done.
+ */
+ if (place[1] != '\0' && *++place == '-' &&
place[1] == '\0') {
+ optind++;
+ place = EMSG;
+ /*
+ * We found an option (--), so if we skipped
+ * non-options, we have to permute.
+ */
+ if (nonopt_end != -1) {
+ permute_args(nonopt_start, nonopt_end,
+ optind, nargv);
+ optind -= nonopt_end - nonopt_start;
+ }
+ nonopt_start = nonopt_end = -1;
+ return (-1);
+ }
+ }
+
+ /*
+ * Check long options if:
+ * 1) we were passed some
+ * 2) the arg is not just "-"
+ * 3) either the arg starts with -- we are getopt_long_only()
+ */
+ if (long_options != NULL && place != nargv[optind] &&
+ (*place == '-' || (flags & FLAG_LONGONLY))) {
+ short_too = 0;
+ if (*place == '-')
+ place++; /* --foo long option */
+ else if (*place != ':' && strchr(options, *place) != NULL)
+ short_too = 1; /* could be short option too */
+
+ optchar = parse_long_options(nargv, options, long_options,
+ idx, short_too);
+ if (optchar != -1) {
+ place = EMSG;
+ return (optchar);
+ }
+ }
+
+ if ((optchar = (int)*place++) == (int)':' ||
+ (optchar == (int)'-' && *place != '\0') ||
+ (oli = strchr(options, optchar)) == NULL) {
+ /*
+ * If the user specified "-" and '-' isn't listed in
+ * options, return -1 (non-option) as per POSIX.
+ * Otherwise, it is an unknown option character (or ':').
+ */
+ if (optchar == (int)'-' && *place == '\0')
+ return (-1);
+ if (!*place)
+ ++optind;
+ if (PRINT_ERROR)
+ warnx(illoptchar, optchar);
+ optopt = optchar;
+ return (BADCH);
+ }
+ if (long_options != NULL && optchar == 'W' && oli[1] ==
';') {
+ /* -W long-option */
+ if (*place) /* no space */
+ /* NOTHING */;
+ else if (++optind >= nargc) { /* no arg */
+ place = EMSG;
+ if (PRINT_ERROR)
+ warnx(recargchar, optchar);
+ optopt = optchar;
+ return (BADARG);
+ }
+ else /* white space */
+ place = nargv[optind];
+ optchar = parse_long_options(nargv, options, long_options,
+ idx, 0);
+ place = EMSG;
+ return (optchar);
+ }
+ if (*++oli != ':') { /* doesn't take argument */
+ if (!*place)
+ ++optind;
+ }
+ else { /* takes (optional) argument */
+ optarg = NULL;
+ if (*place) /* no white space */
+ optarg = place;
+ else if (oli[1] != ':') { /* arg not optional */
+ if (++optind >= nargc) { /* no arg */
+ place = EMSG;
+ if (PRINT_ERROR)
+ warnx(recargchar, optchar);
+ optopt = optchar;
+ return (BADARG);
+ }
+ else
+ optarg = nargv[optind];
+ }
+ place = EMSG;
+ ++optind;
+ }
+ /* dump back option letter */
+ return (optchar);
+}
+
+/*
+* getopt_long_only --
+* Parse argc/argv argument vector.
+*/
+int
+getopt_long_only(int nargc, char * const *nargv, const char *options,
+const struct option *long_options, int *idx)
+{
+
+ return (getopt_internal(nargc, nargv, options, long_options, idx,
+ FLAG_PERMUTE | FLAG_LONGONLY));
+}
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef _WIN32
+int
+fsync(int fd)
+{
+ HANDLE hFile = (HANDLE)_get_osfhandle(fd);
+ if (hFile == INVALID_HANDLE_VALUE)
+ return 1;
+
+ return !FlushFileBuffers(hFile);
+}
+
+int
+getppid(void)
+{
+ // Just return any nonzero value under Windows to enable isohybrid's usage
+ // as a part of srand initialization.
+ return 1;
+}
+#endif
Propchange: trunk/reactos/sdk/tools/isohybrid/reactos_support_code.c
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/sdk/tools/isohybrid/reactos_support_code.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/sdk/tools/isohybrid/reacto…
==============================================================================
--- trunk/reactos/sdk/tools/isohybrid/reactos_support_code.h (added)
+++ trunk/reactos/sdk/tools/isohybrid/reactos_support_code.h [iso-8859-1] Tue Jan 24
22:53:20 2017
@@ -0,0 +1,60 @@
+#ifndef _REACTOS_SUPPORT_CODE_H
+#define _REACTOS_SUPPORT_CODE_H
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef _WIN32
+#include <malloc.h>
+#include <windows.h>
+#else
+#include <alloca.h>
+#include <unistd.h>
+#endif
+
+void isohybrid_error(int eval, const char* fmt, ...);
+void isohybrid_warning(const char* fmt, ...);
+
+#define err(...) isohybrid_error(__VA_ARGS__)
+#define errx(...) isohybrid_error(__VA_ARGS__)
+#define warn(...) isohybrid_warning(__VA_ARGS__)
+#define warnx(...) isohybrid_warning(__VA_ARGS__)
+
+
+/////////////////////////////////////////////////////////////////////////////
+// getopt code from mingw-w64
+/////////////////////////////////////////////////////////////////////////////
+extern int optopt; /* single option character, as parsed */
+extern char *optarg; /* pointer to argument of current option */
+
+struct option /* specification for a long form option... */
+{
+ const char *name; /* option name, without leading hyphens */
+ int has_arg; /* does it take an argument? */
+ int *flag; /* where to save its status, or NULL */
+ int val; /* its associated status value */
+};
+
+enum /* permitted values for its `has_arg' field... */
+{
+ no_argument = 0, /* option never takes an argument */
+ required_argument, /* option always requires an argument */
+ optional_argument /* option may take an argument */
+};
+
+int getopt_long_only(int nargc, char * const *nargv, const char *options, const struct
option *long_options, int *idx);
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef _WIN32
+int fsync(int fd);
+int getppid(void);
+#endif
+
+#ifdef _MSC_VER
+#define fseeko _fseeki64
+#define ftruncate _chsize
+#endif
+
+#endif
Propchange: trunk/reactos/sdk/tools/isohybrid/reactos_support_code.h
------------------------------------------------------------------------------
svn:eol-style = native
2892
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