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(make_cv_sysconf_open_max): New check for `sysconf (_SC_OPEN_MAX)'.
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1 changed files with 11 additions and 0 deletions
11
configure.in
11
configure.in
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@ -54,6 +54,17 @@ AC_FUNC_SETVBUF_REVERSED
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AC_FUNC_GETLOADAVG
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AC_FUNC_STRCOLL
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if test $ac_cv_func_getdtablesize = no; then
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AC_MSG_CHECKING(for sysconf (_SC_OPEN_MAX))
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AC_CACHE_VAL(make_cv_sysconf_open_max, [dnl
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AC_TRY_LINK([#include <unistd.h>], [int max = sysconf (_SC_OPEN_MAX);],
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[make_cv_sysconf_open_max=yes], [make_cv_sysconf_open_max=no])])
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if test $make_cv_sysconf_open_max = yes; then
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AC_DEFINE(HAVE_SYSCONF_OPEN_MAX)
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fi
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AC_MSG_RESULT($make_cv_sysconf_open_max)
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fi
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# Check out the wait reality.
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AC_CHECK_HEADERS(sys/wait.h) AC_CHECK_FUNCS(waitpid wait3)
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AC_MSG_CHECKING(for union wait)
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