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changeset 1821:e182ba5dd68f

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(AC_REPLACE_FUNCS): Add dup2.
author Jim Meyering <jim@meyering.net>
date Sat, 01 May 1999 04:13:45 +0000
parents 6908e7ed16b7
children b0ce344d4fda
files m4/jm-macros.m4
diffstat 1 files changed, 1 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/m4/jm-macros.m4
+++ b/m4/jm-macros.m4
@@ -39,6 +39,7 @@
   AC_REQUIRE([jm_AFS])
   AC_REQUIRE([jm_AC_PREREQ_XSTRTOUMAX])
   AC_REPLACE_FUNCS(strcasecmp strncasecmp)
+  AC_REPLACE_FUNCS(dup2)
 
   # By default, argmatch should fail calling usage (1).
   AC_DEFINE(ARGMATCH_DIE, [usage (1)],