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335 lines
8.7 KiB
Diff
335 lines
8.7 KiB
Diff
From 514985ae786dcde9842e46899ef5b6218662a119 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
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Date: Sat, 7 Mar 2015 16:32:51 +0100
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Subject: [PATCH 14/14] Add OSX and FreeBSD support
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
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---
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Makefile | 9 ++++++++-
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src/boot.c | 1 +
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src/check.c | 1 +
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src/endian.h | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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src/fat.c | 1 +
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src/fatlabel.c | 1 +
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src/fsck.fat.h | 3 +--
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src/io.h | 2 +-
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src/lfn.c | 1 +
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src/mkfs.fat.c | 19 ++++++++++++++++---
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src/types.h | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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11 files changed, 145 insertions(+), 7 deletions(-)
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create mode 100644 src/endian.h
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create mode 100644 src/types.h
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diff --git a/Makefile b/Makefile
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index 1593f3d..7359a79 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -28,12 +28,19 @@ DOCDIR = $(PREFIX)/share/doc
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MANDIR = $(PREFIX)/share/man
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#OPTFLAGS = -O2 -fomit-frame-pointer -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
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-OPTFLAGS = -O2 -fomit-frame-pointer -D_GNU_SOURCE $(shell getconf LFS_CFLAGS)
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+OPTFLAGS = -O2 -fomit-frame-pointer -D_GNU_SOURCE
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#WARNFLAGS = -Wall -pedantic -std=c99
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WARNFLAGS = -Wall -Wextra -Wno-sign-compare -Wno-missing-field-initializers -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings
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DEBUGFLAGS = -g
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CFLAGS += $(OPTFLAGS) $(WARNFLAGS) $(DEBUGFLAGS)
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+UNAME_S := $(shell uname -s)
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+ifeq ($(UNAME_S),Darwin)
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+ LDLIBS += -liconv
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+else
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+ OPTFLAGS += $(shell getconf LFS_CFLAGS)
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+endif
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+
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VPATH = src
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all: build
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diff --git a/src/boot.c b/src/boot.c
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index 0c0918f..1da9889 100644
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--- a/src/boot.c
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+++ b/src/boot.c
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@@ -31,6 +31,7 @@
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#include <time.h>
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#include "common.h"
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+#include "endian.h"
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#include "fsck.fat.h"
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#include "fat.h"
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#include "io.h"
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diff --git a/src/check.c b/src/check.c
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index 488f715..17ff16a 100644
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--- a/src/check.c
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+++ b/src/check.c
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@@ -31,6 +31,7 @@
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#include <time.h>
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#include "common.h"
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+#include "endian.h"
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#include "fsck.fat.h"
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#include "io.h"
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#include "fat.h"
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diff --git a/src/endian.h b/src/endian.h
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new file mode 100644
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index 0000000..6613e65
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--- /dev/null
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+++ b/src/endian.h
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@@ -0,0 +1,57 @@
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+/* endian.h - Endian functions
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+
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+ Copyright (C) 2015 Álvaro Fernández Rojas <noltari@gmail.com>
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+
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+ This program is free software: you can redistribute it and/or modify
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+ it under the terms of the GNU General Public License as published by
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+ the Free Software Foundation, either version 3 of the License, or
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+ (at your option) any later version.
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+
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+ This program is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ GNU General Public License for more details.
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+
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+ You should have received a copy of the GNU General Public License
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+ along with this program. If not, see <http://www.gnu.org/licenses/>.
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+
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+ The complete text of the GNU General Public License
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+ can be found in /usr/share/common-licenses/GPL-3 file.
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+*/
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+
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+#ifndef _ENDIAN_H
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+#define _ENDIAN_H
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+
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+#if defined(__linux__)
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+ #include <endian.h>
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+#elif defined(__APPLE__)
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+ #include <libkern/OSByteOrder.h>
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+
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+ #define htobe16(x) OSSwapHostToBigInt16(x)
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+ #define htole16(x) OSSwapHostToLittleInt16(x)
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+ #define be16toh(x) OSSwapBigToHostInt16(x)
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+ #define le16toh(x) OSSwapLittleToHostInt16(x)
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+
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+ #define htobe32(x) OSSwapHostToBigInt32(x)
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+ #define htole32(x) OSSwapHostToLittleInt32(x)
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+ #define be32toh(x) OSSwapBigToHostInt32(x)
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+ #define le32toh(x) OSSwapLittleToHostInt32(x)
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+
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+ #define htobe64(x) OSSwapHostToBigInt64(x)
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+ #define htole64(x) OSSwapHostToLittleInt64(x)
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+ #define be64toh(x) OSSwapBigToHostInt64(x)
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+ #define le64toh(x) OSSwapLittleToHostInt64(x)
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+#elif defined(__FreeBSD__)
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+ #include <sys/endian.h>
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+
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+ #define be16toh(x) betoh16(x)
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+ #define le16toh(x) letoh16(x)
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+
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+ #define be32toh(x) betoh32(x)
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+ #define le32toh(x) letoh32(x)
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+
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+ #define be64toh(x) betoh64(x)
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+ #define le64toh(x) letoh64(x)
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+#endif
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+
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+#endif /* _ENDIAN_H */
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diff --git a/src/fat.c b/src/fat.c
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index 5a92f56..481c08a 100644
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--- a/src/fat.c
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+++ b/src/fat.c
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@@ -30,6 +30,7 @@
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#include <unistd.h>
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#include "common.h"
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+#include "endian.h"
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#include "fsck.fat.h"
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#include "io.h"
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#include "check.h"
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diff --git a/src/fatlabel.c b/src/fatlabel.c
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index 1484ba5..6de831c 100644
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--- a/src/fatlabel.c
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+++ b/src/fatlabel.c
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@@ -33,6 +33,7 @@
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#include <ctype.h>
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#include "common.h"
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+#include "types.h"
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#include "fsck.fat.h"
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#include "io.h"
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#include "boot.h"
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diff --git a/src/fsck.fat.h b/src/fsck.fat.h
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index e5f6178..8b0ccb9 100644
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--- a/src/fsck.fat.h
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+++ b/src/fsck.fat.h
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@@ -27,11 +27,10 @@
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#ifndef _DOSFSCK_H
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#define _DOSFSCK_H
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-#include <fcntl.h>
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#include <stddef.h>
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#include <stdint.h>
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-#include <endian.h>
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+#include "types.h"
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#include "msdos_fs.h"
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#define VFAT_LN_ATTR (ATTR_RO | ATTR_HIDDEN | ATTR_SYS | ATTR_VOLUME)
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diff --git a/src/io.h b/src/io.h
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index d23d07e..eecfdc5 100644
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--- a/src/io.h
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+++ b/src/io.h
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@@ -27,7 +27,7 @@
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#ifndef _IO_H
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#define _IO_H
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-#include <fcntl.h> /* for loff_t */
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+#include "types.h"
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loff_t llseek(int fd, loff_t offset, int whence);
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diff --git a/src/lfn.c b/src/lfn.c
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index 2601172..f679168 100644
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--- a/src/lfn.c
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+++ b/src/lfn.c
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@@ -28,6 +28,7 @@
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#include <time.h>
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#include "common.h"
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+#include "endian.h"
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#include "io.h"
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#include "fsck.fat.h"
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#include "lfn.h"
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diff --git a/src/mkfs.fat.c b/src/mkfs.fat.c
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index 02e0918..f2cee09 100644
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--- a/src/mkfs.fat.c
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+++ b/src/mkfs.fat.c
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@@ -48,8 +48,6 @@
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#include <fcntl.h>
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#include <sys/mount.h>
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-#include <endian.h>
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-#include <mntent.h>
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#include <signal.h>
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#include <string.h>
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#include <stdio.h>
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@@ -61,13 +59,14 @@
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#include <errno.h>
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#include <ctype.h>
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#include <stdint.h>
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-#include <endian.h>
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#if defined(__linux__)
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+ #include <mntent.h>
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#include <linux/hdreg.h>
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#include <linux/fs.h>
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#include <linux/fd.h>
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#elif defined(__FreeBSD__) || defined(__APPLE__)
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+ #include <sys/mount.h>
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#include <sys/disk.h>
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#define BLOCK_SIZE_BITS 10
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@@ -97,7 +96,9 @@
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};
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#endif
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+#include "endian.h"
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#include "msdos_fs.h"
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+#include "types.h"
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/* In earlier versions, an own llseek() was used, but glibc lseek() is
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* sufficient (or even better :) for 64 bit offsets in the meantime */
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@@ -525,6 +526,7 @@ static uint64_t count_blocks(char *filename, int *remainder)
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static void check_mount(char *device_name)
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{
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+#if defined(__linux__)
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FILE *f;
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struct mntent *mnt;
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@@ -534,6 +536,17 @@ static void check_mount(char *device_name)
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if (strcmp(device_name, mnt->mnt_fsname) == 0)
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die("%s contains a mounted filesystem.");
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endmntent(f);
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+#elif defined(__APPLE__) || defined(__FreeBSD__)
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+ struct statfs* mounts;
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+ int num_mounts = getmntinfo(&mounts, MNT_WAIT);
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+ if (num_mounts < 0)
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+ return;
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+ for ( int i = 0; i < num_mounts; i++ )
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+ {
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+ if (strcmp(device_name, mounts[i].f_mntfromname) == 0)
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+ die("%s contains a mounted filesystem.");
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+ }
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+#endif
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}
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/* Establish the geometry and media parameters for the device */
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diff --git a/src/types.h b/src/types.h
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new file mode 100644
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index 0000000..a3f1a47
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--- /dev/null
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+++ b/src/types.h
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@@ -0,0 +1,57 @@
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+/* types.h - Missing types
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+
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+ Copyright (C) 2015 Álvaro Fernández Rojas <noltari@gmail.com>
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+
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+ This program is free software: you can redistribute it and/or modify
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+ it under the terms of the GNU General Public License as published by
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+ the Free Software Foundation, either version 3 of the License, or
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+ (at your option) any later version.
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+
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+ This program is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ GNU General Public License for more details.
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+
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+ You should have received a copy of the GNU General Public License
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+ along with this program. If not, see <http://www.gnu.org/licenses/>.
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+
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+ The complete text of the GNU General Public License
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+ can be found in /usr/share/common-licenses/GPL-3 file.
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+*/
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+
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+#ifndef _TYPES_H
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+#define _TYPES_H
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+
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+#if defined(__linux__)
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+ #include <fcntl.h>
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+#elif defined(__APPLE__)
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+ #ifndef loff_t
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+ typedef long long loff_t;
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+ #endif /* loff_t */
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+
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+ #ifndef lseek64
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+ #define lseek64 lseek
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+ #endif /* lseek64 */
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+
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+ #ifndef off64_t
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+ #ifdef _LP64
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+ typedef off_t off64_t;
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+ #else
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+ typedef __longlong_t off64_t;
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+ #endif /* _LP64 */
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+ #endif /* off64_t */
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+#elif defined(__FreeBSD__)
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+ #ifndef loff_t
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+ typedef long long loff_t;
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+ #endif /* loff_t */
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+
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+ #ifndef lseek64
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+ #define lseek64 lseek
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+ #endif /* lseek64 */
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+
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+ #ifndef off64_t
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+ typedef off_t off64_t;
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+ #endif /* off64_t */
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+#endif
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+
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+#endif /* _TYPES_H */
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--
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1.9.1
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