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* kern/emu/misc.c (device_mapper_null_log): New function.

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(grub_device_mapper_supported): New function.
* include/grub/emu/misc.h (grub_device_mapper_supported): Add
prototype.
* kern/emu/hostdisk.c (find_partition_start): Check whether
device-mapper is supported before trying to use it.
* util/deviceiter.c (grub_util_iterate_devices): Likewise.
This commit is contained in:
Colin Watson 2010-06-07 22:41:55 +01:00
parent da90820083
commit e0f4c43882
5 changed files with 152 additions and 97 deletions
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4
include/grub/emu/misc.h
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@ -48,4 +48,8 @@ int EXPORT_FUNC(asprintf) (char **buf, const char *fmt, ...);
char * EXPORT_FUNC(xasprintf) (const char *fmt, ...);
extern char * canonicalize_file_name (const char *path);
#ifdef HAVE_DEVICE_MAPPER
int grub_device_mapper_supported (void);
#endif
#endif /* GRUB_EMU_MISC_H */