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authorJim Meyering <jim@meyering.net>2002-07-20 07:11:05 +0000
committerJim Meyering <jim@meyering.net>2002-07-20 07:11:05 +0000
commitb76525f29dd3f00d5d09f44eacd414f545e92b7b (patch)
treee4a2b3f2a3612eb885b1c21f824a7b2780005c87 /m4
parenta848d8b02b84a7bb07e8e73517047e7bfe0517ae (diff)
downloadcoreutils-b76525f29dd3f00d5d09f44eacd414f545e92b7b.tar.xz
Remove file, now that autoconf provides this macro.
Diffstat (limited to 'm4')
-rw-r--r--m4/malloc.m435
-rw-r--r--m4/realloc.m435
2 files changed, 0 insertions, 70 deletions
diff --git a/m4/malloc.m4 b/m4/malloc.m4
deleted file mode 100644
index cb5cff3c2..000000000
--- a/m4/malloc.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-#serial 6
-
-dnl From Jim Meyering.
-dnl Determine whether malloc accepts 0 as its argument.
-dnl If it doesn't, arrange to use the replacement function.
-dnl
-
-AC_DEFUN([jm_FUNC_MALLOC],
-[
- dnl xmalloc.c requires that this symbol be defined so it doesn't
- dnl mistakenly use a broken malloc -- as it might if this test were omitted.
- AC_DEFINE(HAVE_DONE_WORKING_MALLOC_CHECK, 1,
- [Define if the malloc check has been performed. ])
-
- AC_CACHE_CHECK([whether malloc(0) returns a non-NULL pointer],
- jm_cv_func_working_malloc,
- [AC_TRY_RUN([
- char *malloc ();
- int
- main ()
- {
- exit (malloc (0) ? 0 : 1);
- }
- ],
- jm_cv_func_working_malloc=yes,
- jm_cv_func_working_malloc=no,
- dnl When crosscompiling, assume malloc(0) returns NULL.
- jm_cv_func_working_malloc=no)
- ])
- if test $jm_cv_func_working_malloc = no; then
- AC_LIBOBJ(malloc)
- AC_DEFINE(malloc, rpl_malloc,
- [Define to rpl_malloc if the replacement function should be used.])
- fi
-])
diff --git a/m4/realloc.m4 b/m4/realloc.m4
deleted file mode 100644
index 7695e89c8..000000000
--- a/m4/realloc.m4
+++ /dev/null
@@ -1,35 +0,0 @@
-#serial 6
-
-dnl From Jim Meyering.
-dnl Determine whether realloc works when both arguments are 0.
-dnl If it doesn't, arrange to use the replacement function.
-dnl
-
-AC_DEFUN([jm_FUNC_REALLOC],
-[
- dnl xmalloc.c requires that this symbol be defined so it doesn't
- dnl mistakenly use a broken realloc -- as it might if this test were omitted.
- AC_DEFINE(HAVE_DONE_WORKING_REALLOC_CHECK, 1,
- [Define if the realloc check has been performed. ])
-
- AC_CACHE_CHECK([whether realloc(0,0) returns a non-NULL pointer],
- jm_cv_func_working_realloc,
- [AC_TRY_RUN([
- char *realloc ();
- int
- main ()
- {
- exit (realloc (0, 0) ? 0 : 1);
- }
- ],
- jm_cv_func_working_realloc=yes,
- jm_cv_func_working_realloc=no,
- dnl When crosscompiling, assume realloc(0,0) returns NULL.
- jm_cv_func_working_realloc=no)
- ])
- if test $jm_cv_func_working_realloc = no; then
- AC_LIBOBJ(realloc)
- AC_DEFINE(realloc, rpl_realloc,
- [Define to rpl_realloc if the replacement function should be used.])
- fi
-])