24 lines
707 B
Plaintext
24 lines
707 B
Plaintext
dnl $Id: check-getpwnam_r-posix.m4,v 1.2.34.1 2004/04/01 07:27:32 joda Exp $
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dnl
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dnl check for getpwnam_r, and if it's posix or not
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AC_DEFUN([AC_CHECK_GETPWNAM_R_POSIX],[
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AC_FIND_FUNC_NO_LIBS(getpwnam_r,c_r)
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if test "$ac_cv_func_getpwnam_r" = yes; then
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AC_CACHE_CHECK(if getpwnam_r is posix,ac_cv_func_getpwnam_r_posix,
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ac_libs="$LIBS"
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LIBS="$LIBS $LIB_getpwnam_r"
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AC_TRY_RUN([
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#include <pwd.h>
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int main()
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{
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struct passwd pw, *pwd;
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return getpwnam_r("", &pw, NULL, 0, &pwd) < 0;
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}
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],ac_cv_func_getpwnam_r_posix=yes,ac_cv_func_getpwnam_r_posix=no,:)
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LIBS="$ac_libs")
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if test "$ac_cv_func_getpwnam_r_posix" = yes; then
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AC_DEFINE(POSIX_GETPWNAM_R, 1, [Define if getpwnam_r has POSIX flavour.])
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fi
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fi
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]) |