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Remove unused autoconf check: gettimeofday(3)

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The macro HAVE_GETTIMEOFDAY is not being used anywhere.

BTW, the function is defined by SVr4, 4.3BSD, and POSIX.1-2001, so
it's likely that it is always available.

POSIX.1-2008 marks it as obsolete, but only because
clock_gettime(2) provides more precission.  Since gettimeofday(3)
is in use by many big projects, and it has no obvious dangers,
it's likely that it will continue to exist even if it's outside of
the POSIX standard.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
This commit is contained in:
Alejandro Colomar 2021-12-30 14:56:52 +01:00 committed by Serge Hallyn
parent f741643d75
commit eefaf55b1b
1 changed files with 1 additions and 1 deletions
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2
configure.ac
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@ -49,7 +49,7 @@ dnl shadow now uses the libc's shadow implementation
AC_CHECK_HEADER([shadow.h],,[AC_MSG_ERROR([You need a libc with shadow.h])])
AC_CHECK_FUNCS(arc4random_buf l64a fchmod fchown fsync futimes \
getentropy getrandom getspnam gettimeofday getusershell \
getentropy getrandom getspnam getusershell \
getutent initgroups lchown lckpwdf lstat lutimes \
setgroups sigaction updwtmp updwtmpx innetgr getpwnam_r \
getpwuid_r getgrnam_r getgrgid_r getspnam_r getaddrinfo ruserok \