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1999-06-07  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/sys/sysmacros.h (makedev): Handle signed
	parameters.
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Ulrich Drepper
1999-06-07 00:08:27 +00:00
parent 9a8fcca0b3
commit f21aa4c28f
2 changed files with 9 additions and 2 deletions
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ChangeLog
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@ -1,3 +1,8 @@
1999-06-07 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/sys/sysmacros.h (makedev): Handle signed
parameters.
1999-06-06 Ulrich Drepper <drepper@cygnus.com> 1999-06-06 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/kernel-features.h: Define * sysdeps/unix/sysv/linux/kernel-features.h: Define

6
sysdeps/unix/sysv/linux/sys/sysmacros.h
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@ -27,11 +27,13 @@
#if defined __GNUC__ && __GNUC__ >= 2 #if defined __GNUC__ && __GNUC__ >= 2
# define major(dev) ((int)(((dev) >> 8) & 0xff)) # define major(dev) ((int)(((dev) >> 8) & 0xff))
# define minor(dev) ((int)((dev) & 0xff)) # define minor(dev) ((int)((dev) & 0xff))
# define makedev(major, minor) (((major) << 8) | (minor)) # define makedev(major, minor) ((((unsigned int) (major)) << 8) \
| ((unsigned int) (minor)))
#else #else
# define major(dev) (((dev).__val[0] >> 8) & 0xff) # define major(dev) (((dev).__val[0] >> 8) & 0xff)
# define minor(dev) ((dev).__val[0] & 0xff) # define minor(dev) ((dev).__val[0] & 0xff)
# define makedev(major, minor) { (((major) << 8) | (minor)), 0 } # define makedev(major, minor) { ((((unsigned int) (major)) << 8) \
| ((unsigned int) (minor))), 0 }
#endif #endif
#endif /* sys/sysmacros.h */ #endif /* sys/sysmacros.h */