diff options
Diffstat (limited to 'tools/dosfstools/patches/0013-Add-compatible-ioctl-calls-for-OSX-and-FreeBSD.patch')
| -rw-r--r-- | tools/dosfstools/patches/0013-Add-compatible-ioctl-calls-for-OSX-and-FreeBSD.patch | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/tools/dosfstools/patches/0013-Add-compatible-ioctl-calls-for-OSX-and-FreeBSD.patch b/tools/dosfstools/patches/0013-Add-compatible-ioctl-calls-for-OSX-and-FreeBSD.patch new file mode 100644 index 0000000000..244e4f4f45 --- /dev/null +++ b/tools/dosfstools/patches/0013-Add-compatible-ioctl-calls-for-OSX-and-FreeBSD.patch @@ -0,0 +1,217 @@ +From 50897e9d43f61b4ab238d3ebff62cc45d505206a Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com> +Date: Sat, 7 Mar 2015 15:55:32 +0100 +Subject: [PATCH 13/14] Add compatible ioctl calls for OSX and FreeBSD +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> +--- + src/io.c | 2 -- + src/mkfs.fat.c | 101 ++++++++++++++++++++++++++++++++++++++++++++++++++++++--- + 2 files changed, 96 insertions(+), 7 deletions(-) + +diff --git a/src/io.c b/src/io.c +index 450432c..7d0d49a 100644 +--- a/src/io.c ++++ b/src/io.c +@@ -36,10 +36,8 @@ + #include <string.h> + #include <unistd.h> + #include <sys/stat.h> +-#include <sys/ioctl.h> + #include <errno.h> + #include <fcntl.h> +-#include <linux/fd.h> + + #include "fsck.fat.h" + #include "common.h" +diff --git a/src/mkfs.fat.c b/src/mkfs.fat.c +index 76d40d8..02e0918 100644 +--- a/src/mkfs.fat.c ++++ b/src/mkfs.fat.c +@@ -47,17 +47,13 @@ + #include "version.h" + + #include <fcntl.h> +-#include <linux/hdreg.h> + #include <sys/mount.h> +-#include <linux/fs.h> +-#include <linux/fd.h> + #include <endian.h> + #include <mntent.h> + #include <signal.h> + #include <string.h> + #include <stdio.h> + #include <stdlib.h> +-#include <sys/ioctl.h> + #include <sys/stat.h> + #include <sys/time.h> + #include <unistd.h> +@@ -67,6 +63,40 @@ + #include <stdint.h> + #include <endian.h> + ++#if defined(__linux__) ++ #include <linux/hdreg.h> ++ #include <linux/fs.h> ++ #include <linux/fd.h> ++#elif defined(__FreeBSD__) || defined(__APPLE__) ++ #include <sys/disk.h> ++ ++ #define BLOCK_SIZE_BITS 10 ++ #define BLOCK_SIZE (1<<BLOCK_SIZE_BITS) ++ ++ struct floppy_struct { ++ unsigned int size; /* nr of sectors total */ ++ unsigned int sect; /* sectors per track */ ++ unsigned int head; /* nr of heads */ ++ unsigned int track; /* nr of tracks */ ++ unsigned int stretch; /* bit 0 !=0 means double track steps */ ++ /* bit 1 != 0 means swap sides */ ++ /* bits 2..9 give the first sector */ ++ /* number (the LSB is flipped) */ ++ unsigned char gap; /* gap1 size */ ++ unsigned char rate; /* data rate. |= 0x40 for perpendicular */ ++ unsigned char spec1; /* stepping rate, head unload time */ ++ unsigned char fmt_gap; /* gap2 size */ ++ const char * name; /* used only for predefined formats */ ++ }; ++ ++ struct hd_geometry { ++ unsigned char heads; ++ unsigned char sectors; ++ unsigned short cylinders; ++ unsigned long start; ++ }; ++#endif ++ + #include "msdos_fs.h" + + /* In earlier versions, an own llseek() was used, but glibc lseek() is +@@ -511,7 +541,9 @@ static void check_mount(char *device_name) + static void establish_params(int device_num, int size) + { + long loop_size; ++#if defined(__linux__) || defined(__FreeBSD__) + struct hd_geometry geometry; ++#endif + struct floppy_struct param; + int def_root_dir_entries = 512; + +@@ -549,9 +581,12 @@ static void establish_params(int device_num, int size) + } + + } else { /* is a floppy diskette */ +- ++#if defined(__linux__) + if (ioctl(dev, FDGETPRM, ¶m)) /* Can we get the diskette geometry? */ + die("unable to get diskette geometry for '%s'"); ++#else ++ die("unable to get diskette geometry for '%s'"); ++#endif + } + bs.secs_track = htole16(param.sect); /* Set up the geometry information */ + bs.heads = htole16(param.head); +@@ -594,8 +629,18 @@ floppy_default: + goto floppy_default; + } + } else if ((device_num & 0xff00) == 0x0700) { /* This is a loop device */ ++#if defined(__FreeBSD__) ++ if (ioctl(dev, DIOCGSECTORSIZE, &loop_size)) ++ die("unable to get loop device size"); ++#elif defined(__linux__) + if (ioctl(dev, BLKGETSIZE, &loop_size)) + die("unable to get loop device size"); ++#elif defined(__APPLE__) ++ if (ioctl(dev, DKIOCGETBLOCKSIZE, &loop_size)) ++ die("unable to get loop device size"); ++#else ++ die("unable to get loop device size"); ++#endif + + switch (loop_size) { /* Assuming the loop device -> floppy later */ + case 720: /* 5.25", 2, 9, 40 - 360K */ +@@ -651,6 +696,17 @@ floppy_default: + { + /* Can we get the drive geometry? (Note I'm not too sure about */ + /* whether to use HDIO_GETGEO or HDIO_REQ) */ ++#if defined(__FreeBSD__) ++ if (ioctl(dev, DIOCGFWSECTORS, &geometry.sectors) || ioctl(dev, DIOCGFWHEADS, &geometry.heads) || geometry.sectors == 0 ++ || geometry.heads == 0) { ++ printf("unable to get drive geometry, using default 255/63\n"); ++ bs.secs_track = htole16(63); ++ bs.heads = htole16(255); ++ } else { ++ bs.secs_track = htole16(geometry.sectors); /* Set up the geometry information */ ++ bs.heads = htole16(geometry.heads); ++ } ++#elif defined(__linux__) + if (ioctl(dev, HDIO_GETGEO, &geometry) || geometry.sectors == 0 + || geometry.heads == 0) { + printf("unable to get drive geometry, using default 255/63\n"); +@@ -662,6 +718,11 @@ floppy_default: + if (!hidden_sectors_by_user) + hidden_sectors = htole32(geometry.start); + } ++#else ++ printf("unable to get drive geometry, using default 255/63\n"); ++ bs.secs_track = htole16(63); ++ bs.heads = htole16(255); ++#endif + def_hd_params: + bs.media = (char)0xf8; /* Set up the media descriptor for a hard drive */ + if (!size_fat && blocks * SECTORS_PER_BLOCK > 1064960) { +@@ -1693,6 +1754,15 @@ int main(int argc, char **argv) + die("Device partition expected, not making filesystem on entire device '%s' (use -I to override)"); + + if (sector_size_set) { ++#if defined(__FreeBSD__) ++ if (ioctl(dev, DIOCGSECTORSIZE, &min_sector_size) >= 0) ++ if (sector_size < min_sector_size) { ++ sector_size = min_sector_size; ++ fprintf(stderr, ++ "Warning: sector size was set to %d (minimal for this device)\n", ++ sector_size); ++ } ++#elif defined(__linux__) + if (ioctl(dev, BLKSSZGET, &min_sector_size) >= 0) + if (sector_size < min_sector_size) { + sector_size = min_sector_size; +@@ -1700,11 +1770,32 @@ int main(int argc, char **argv) + "Warning: sector size was set to %d (minimal for this device)\n", + sector_size); + } ++#elif defined(__APPLE__) ++ if (ioctl(dev, DKIOCGETPHYSICALBLOCKSIZE, &min_sector_size) >= 0) ++ if (sector_size < min_sector_size) { ++ sector_size = min_sector_size; ++ fprintf(stderr, ++ "Warning: sector size was set to %d (minimal for this device)\n", ++ sector_size); ++ } ++#endif + } else { ++#if defined(__FreeBSD__) ++ if (ioctl(dev, DIOCGSECTORSIZE, &min_sector_size) >= 0) { ++ sector_size = min_sector_size; ++ sector_size_set = 1; ++ } ++#elif defined(__linux__) + if (ioctl(dev, BLKSSZGET, &min_sector_size) >= 0) { + sector_size = min_sector_size; + sector_size_set = 1; + } ++#elif defined(__APPLE__) ++ if (ioctl(dev, DKIOCGETPHYSICALBLOCKSIZE, &min_sector_size) >= 0) { ++ sector_size = min_sector_size; ++ sector_size_set = 1; ++ } ++#endif + } + + if (sector_size > 4096) +-- +1.9.1 + |