getpass.m4 (gl_PREREQ_GETPASS): Check for declarations of

fflush_unlocked, flockfile, funlockfile, funlockfile,
fputs_unlocked, putc_unlocked.

diff --git a/m4/ChangeLog b/m4/ChangeLog
index 99ec992d155d1b9a4aeba73a8cc0da81b96ecf1d..e94adf7a7277cb6c643787688d65c718b8597028 100644 (file)
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,3 +1,9 @@
+2004-11-01  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * m4/getpass.m4 (gl_PREREQ_GETPASS): Check for declarations of
+       fflush_unlocked, flockfile, funlockfile, funlockfile,
+       fputs_unlocked, putc_unlocked.
+
 2004-10-22  Paul Eggert  <eggert@cs.ucla.edu>
 
        * getpagesize.m4 (gl_GETPAGESIZE): Check for <sys/param.h>.

diff --git a/m4/getpass.m4 b/m4/getpass.m4
index 0c4d8050f239479605fdaa30c86ac97f16c2e729..8d682242c9af208b40573f9b767e9c9b15042a1d 100644 (file)
--- a/m4/getpass.m4
+++ b/m4/getpass.m4
@@ -34,5 +34,6 @@ AC_DEFUN([gl_FUNC_GETPASS_GNU],
 # Prerequisites of lib/getpass.c.
 AC_DEFUN([gl_PREREQ_GETPASS], [
   AC_CHECK_HEADERS_ONCE(stdio_ext.h)
+  AC_CHECK_DECLS_ONCE([fflush_unlocked flockfile fputs_unlocked funlockfile putc_unlocked])
   :
 ])