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include: Fallback to UTMP unless there is UTMPX support

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Fixes compilation against uClibc-0.9.30 for instance

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
This commit is contained in:
Bernhard Reutner-Fischer 2015-04-19 23:45:17 +02:00
parent 61d6ae244a
commit 7d86384b24
1 changed files with 24 additions and 1 deletions
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25
include/libbb.h
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@ -84,7 +84,30 @@
# include <selinux/av_permissions.h>
#endif
#if ENABLE_FEATURE_UTMP
# include <utmpx.h>
# if defined __UCLIBC__ && ( \
(UCLIBC_VERSION >= KERNEL_VERSION(0, 9, 32) \
&& UCLIBC_VERSION < KERNEL_VERSION(0, 9, 34) \
&& defined __UCLIBC_HAS_UTMPX__ \
) || ( \
UCLIBC_VERSION >= KERNEL_VERSION(0, 9, 34) \
) \
)
# include <utmpx.h>
# elif defined __UCLIBC__
# include <utmp.h>
# define utmpx utmp
# define setutxent setutent
# define endutxent endutent
# define getutxent getutent
# define getutxid getutid
# define getutxline getutline
# define pututxline pututline
# define utmpxname utmpname
# define updwtmpx updwtmp
# define _PATH_UTMPX _PATH_UTMP
# else
# include <utmpx.h>
# endif
#endif
#if ENABLE_LOCALE_SUPPORT
# include <locale.h>