From: cpickett <cpickett@64e312b2-a51f-0410-8e61-82d0ca0eb02a>
Date: Tue, 30 Dec 2008 06:21:44 +0000 (+0000)
Subject: * add pipe(2) stub
X-Git-Tag: 0.10.0~674
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=eaafaa20c04f0b40520a9a3f4f67ec670ba1d22d;p=check

* add pipe(2) stub
  - now both src/ and tests/ compile and link properly on MSYS/MinGW!


git-svn-id: svn+ssh://svn.code.sf.net/p/check/code/trunk@490 64e312b2-a51f-0410-8e61-82d0ca0eb02a
---

diff --git a/configure.ac b/configure.ac
index de46d9d..1c18641 100644
--- a/configure.ac
+++ b/configure.ac
@@ -117,8 +117,8 @@ AC_CHECK_SIZEOF(long, 4)
 # Checks for library functions.
 AC_FUNC_MALLOC
 AC_FUNC_REALLOC
-AC_REPLACE_FUNCS([fileno localtime_r putenv setenv sleep strdup strsignal unsetenv])
-AC_CHECK_DECLS([fileno, localtime_r, putenv, setenv, sleep, strdup, strsignal, unsetenv])
+AC_REPLACE_FUNCS([fileno localtime_r pipe putenv setenv sleep strdup strsignal unsetenv])
+AC_CHECK_DECLS([fileno, localtime_r, pipe, putenv, setenv, sleep, strdup, strsignal, unsetenv])
 
 # Output files
 AC_CONFIG_HEADERS([config.h])
diff --git a/lib/libcompat.h b/lib/libcompat.h
index a8b8b2d..f9d8ecd 100644
--- a/lib/libcompat.h
+++ b/lib/libcompat.h
@@ -43,8 +43,12 @@ int fileno (FILE *stream);
 struct tm *localtime_r (const time_t *clock, struct tm *result);
 #endif /* !HAVE_DECL_LOCALTIME_R */
 
+#if !HAVE_DECL_PIPE
+int pipe (int *fildes);
+#endif /* !HAVE_DECL_PIPE */
+
 #if !HAVE_DECL_PUTENV
-int putenv (const char *string CK_ATTRIBUTE_UNUSED);
+int putenv (const char *string);
 #endif /* !HAVE_DECL_PUTENV */
 
 #if !HAVE_DECL_SETENV
diff --git a/lib/pipe.c b/lib/pipe.c
new file mode 100644
index 0000000..3859a51
--- /dev/null
+++ b/lib/pipe.c
@@ -0,0 +1,7 @@
+#include "libcompat.h"
+
+int
+pipe (int *fildes CK_ATTRIBUTE_UNUSED)
+{
+  return 0;
+}