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Add llabs() implementation.

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This commit is contained in:
Darren Tucker 2017-03-20 13:38:27 +11:00
parent 72536316a2
commit d38f05dbdd
3 changed files with 13 additions and 0 deletions
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1
configure.ac
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@ -1717,6 +1717,7 @@ AC_CHECK_FUNCS([ \
inet_ntoa \ inet_ntoa \
inet_ntop \ inet_ntop \
innetgr \ innetgr \
llabs \
login_getcapbool \ login_getcapbool \
md5_crypt \ md5_crypt \
memmove \ memmove \

8
openbsd-compat/bsd-misc.c
View File

@ -301,3 +301,11 @@ mbtowc(wchar_t *pwc, const char *s, size_t n)
return 1; return 1;
} }
#endif #endif
#ifndef HAVE_LLABS
long long
llabs(long long j)
{
return (j < 0 ? -j : j);
}
#endif

4
openbsd-compat/bsd-misc.h
View File

@ -135,4 +135,8 @@ void errx(int, const char *, ...) __attribute__((format(printf, 2, 3)));
void warn(const char *, ...) __attribute__((format(printf, 1, 2))); void warn(const char *, ...) __attribute__((format(printf, 1, 2)));
#endif #endif
#ifndef HAVE_LLABS
long long llabs(long long);
#endif
#endif /* _BSD_MISC_H */ #endif /* _BSD_MISC_H */