Add use of asprintf()

Add asprintf(), pg_asprintf(), and psprintf() to simplify string
allocation and composition.  Replacement implementations taken from
NetBSD.

Reviewed-by: Álvaro Herrera <alvherre@2ndquadrant.com>
Reviewed-by: Asif Naeem <anaeem.it@gmail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/configure b/configure
index cd72545141..f9da1dec2e 100755
--- a/configure
+++ b/configure
@@ -21502,7 +21502,8 @@ fi
 
 
 
-for ac_func in crypt fls getopt getrusage inet_aton random rint srandom strerror strlcat strlcpy
+
+for ac_func in asprintf crypt fls getopt getrusage inet_aton random rint srandom strerror strlcat strlcpy
 do
 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 { $as_echo "$as_me:$LINENO: checking for $ac_func" >&5