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* include/grub/emu/hostdisk.h (GRUB_FD_STAT_IS_FUNTIONAL): New define.

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Migrate all explicit defines to this new one.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-09-24 19:17:24 +02:00
parent 43b1c99d53
commit bab7b1ebeb
4 changed files with 13 additions and 6 deletions
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5
ChangeLog
View file

@ -1,3 +1,8 @@
2013-09-24 Vladimir Serbinenko <phcoder@gmail.com>
* include/grub/emu/hostdisk.h (GRUB_FD_STAT_IS_FUNTIONAL): New define.
Migrate all explicit defines to this new one.
2013-09-24 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_open): Use

2
grub-core/kern/emu/hostdisk.c
View file

@ -161,7 +161,7 @@ grub_util_biosdisk_open (const char *name, grub_disk_t disk)
&disk->log_sector_size);
disk->total_sectors >>= disk->log_sector_size;
#if !defined(__MINGW32__) && !defined(__CYGWIN__) && !defined (__AROS__)
#if GRUB_UTIL_FD_STAT_IS_FUNCTIONAL
{
struct stat st;
# if GRUB_DISK_DEVS_ARE_CHAR

2
include/grub/emu/hostdisk.h
View file

@ -29,10 +29,12 @@
typedef HANDLE grub_util_fd_t;
#define GRUB_UTIL_FD_INVALID INVALID_HANDLE_VALUE
#define GRUB_UTIL_FD_IS_VALID(x) ((x) != GRUB_UTIL_FD_INVALID)
#define GRUB_UTIL_FD_STAT_IS_FUNCTIONAL 0
#else
typedef int grub_util_fd_t;
#define GRUB_UTIL_FD_INVALID -1
#define GRUB_UTIL_FD_IS_VALID(x) ((x) >= 0)
#define GRUB_UTIL_FD_STAT_IS_FUNCTIONAL 1
#endif
grub_util_fd_t

10
util/getroot.c
View file

@ -215,7 +215,7 @@ grub_util_get_os_disk (const char *os_dev)
grub_util_info ("Looking for %s", os_dev);
#if !defined (__MINGW32__) && !defined (__CYGWIN__)
#if GRUB_UTIL_FD_STAT_IS_FUNCTIONAL
struct stat st;
if (stat (os_dev, &st) < 0)
@ -266,7 +266,7 @@ find_partition (grub_disk_t dsk __attribute__ ((unused)),
char *
grub_util_biosdisk_get_grub_dev (const char *os_dev)
{
#if !defined (__MINGW32__) && !defined (__CYGWIN__)
#if GRUB_UTIL_FD_STAT_IS_FUNCTIONAL
struct stat st;
#endif
const char *drive;
@ -275,7 +275,7 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
grub_util_info ("Looking for %s", os_dev);
#if !defined (__MINGW32__) && !defined (__CYGWIN__)
#if GRUB_UTIL_FD_STAT_IS_FUNCTIONAL
if (stat (os_dev, &st) < 0)
{
const char *errstr = strerror (errno);
@ -415,7 +415,7 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
grub_errno = GRUB_ERR_NONE;
canon = canonicalize_file_name (os_dev);
#if !defined (__MINGW32__) && !defined (__CYGWIN__)
#if GRUB_UTIL_FD_STAT_IS_FUNCTIONAL
drive = find_system_device (canon ? : os_dev, &st, 0, 1);
#else
drive = find_system_device (canon ? : os_dev, NULL, 0, 1);
@ -462,7 +462,7 @@ grub_util_biosdisk_get_grub_dev (const char *os_dev)
int
grub_util_biosdisk_is_present (const char *os_dev)
{
#if !defined (__MINGW32__) && !defined (__CYGWIN__) && !defined (__AROS__)
#if GRUB_UTIL_FD_STAT_IS_FUNCTIONAL
struct stat st;
if (stat (os_dev, &st) < 0)