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Do not use TCHAR string functions as they are not available on cygwin.

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This commit is contained in:
Vladimir Serbinenko 2013-12-14 23:25:30 +01:00
parent 4bad23a15f
commit 6d3cfe5063
3 changed files with 41 additions and 15 deletions
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4
ChangeLog
View file

@ -1,3 +1,7 @@
2013-12-14 Vladimir Serbinenko <phcoder@gmail.com>
Do not use TCHAR string functions as they are not available on cygwin.
2013-12-14 Vladimir Serbinenko <phcoder@gmail.com>
Workaround windows bug when querying EFI system partition parameters.

39
grub-core/osdep/windows/getroot.c
View file

@ -49,12 +49,6 @@
#include <windows.h>
#include <winioctl.h>
#if SIZEOF_TCHAR == 1
#define tcsnicmp strncasecmp
#elif SIZEOF_TCHAR == 2
#define tcsnicmp wcsnicmp
#endif
TCHAR *
grub_get_mount_point (const TCHAR *path)
{
@ -191,6 +185,31 @@ grub_guess_root_devices (const char *dir)
return os_dev;
}
static int tcharncasecmp (LPCTSTR a, const char *b, size_t sz)
{
for (; sz; sz--, a++, b++)
{
char ac, bc;
if(*a >= 0x80)
return +1;
if (*b & 0x80)
return -1;
if (*a == '\0' && *b == '\0')
return 0;
ac = *a;
bc = *b;
if (ac >= 'A' && ac <= 'Z')
ac -= 'A' - 'a';
if (bc >= 'A' && bc <= 'Z')
bc -= 'A' - 'a';
if (ac > bc)
return +1;
if (ac < bc)
return -1;
}
return 0;
}
char *
grub_util_part_to_disk (const char *os_dev,
struct stat *st __attribute__ ((unused)),
@ -206,8 +225,8 @@ grub_util_part_to_disk (const char *os_dev,
((name[1] == '/') || (name[1] == '\\')) &&
((name[2] == '.') || (name[2] == '?')) &&
((name[3] == '/') || (name[3] == '\\'))
&& (tcsnicmp (name + 4, TEXT("PhysicalDrive"), sizeof ("PhysicalDrive") - 1) == 0
|| tcsnicmp (name + 4, TEXT("Harddisk"), sizeof ("Harddisk") - 1) == 0
&& (tcharncasecmp (name + 4, "PhysicalDrive", sizeof ("PhysicalDrive") - 1) == 0
|| tcharncasecmp (name + 4, "Harddisk", sizeof ("Harddisk") - 1) == 0
|| ((name[4] == 'A' || name[4] == 'a' || name[4] == 'B' || name[4] == 'b')
&& name[5] == ':' && name[6] == '\0')))
{
@ -277,8 +296,8 @@ grub_util_find_partition_start_os (const char *os_dev)
((name[1] == '/') || (name[1] == '\\')) &&
((name[2] == '.') || (name[2] == '?')) &&
((name[3] == '/') || (name[3] == '\\'))
&& (tcsnicmp (name + 4, TEXT("PhysicalDrive"), sizeof ("PhysicalDrive") - 1) == 0
|| tcsnicmp (name + 4, TEXT("Harddisk"), sizeof ("Harddisk") - 1) == 0
&& (tcharncasecmp (name + 4, "PhysicalDrive", sizeof ("PhysicalDrive") - 1) == 0
|| tcharncasecmp (name + 4, "Harddisk", sizeof ("Harddisk") - 1) == 0
|| ((name[4] == 'A' || name[4] == 'a' || name[4] == 'B' || name[4] == 'b')
&& name[5] == ':' && name[6] == '\0')))
{

13
grub-core/osdep/windows/relpath.c
View file

@ -33,11 +33,14 @@
#include <windows.h>
#include <winioctl.h>
#if SIZEOF_TCHAR == 1
#define tclen strlen
#elif SIZEOF_TCHAR == 2
#define tclen wcslen
#endif
static size_t
tclen (const TCHAR *s)
{
const TCHAR *s0 = s;
while (*s)
s++;
return s - s0;
}
char *
grub_make_system_path_relative_to_its_root (const char *path)