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authorEric Blake <ebb9@byu.net>2009-10-08 09:35:51 -0600
committerEric Blake <ebb9@byu.net>2009-10-08 20:30:06 -0600
commitaa092ccf6ab48f7e0c154a6c12b40c5a120500be (patch)
tree949656aae8f805fc3a9d8741a17c98772f78b73c /m4
parent2a876d901d8cccb3f633b65a93abaead81628a8f (diff)
downloadcoreutils-aa092ccf6ab48f7e0c154a6c12b40c5a120500be.tar.xz
maint: remove unused macros and declarations
* src/system.h (EDQUOT, EISDIR, ENOSYS, EOVERFLOW, F_OK, X_OK) (W_OK, R_OK): Delete; macros provided by gnulib. (includes): Gnulib guarantees both <time.h> and <sys/time.h>, in either order. (free, malloc, memchr, realloc, getenv, lseek): Delete, gnulib guarantees these declarations. * m4/check-decl.m4 (gl_CHECK_DECLS): Delete checks now done by gnulib.
Diffstat (limited to 'm4')
-rw-r--r--m4/check-decl.m48
1 files changed, 1 insertions, 7 deletions
diff --git a/m4/check-decl.m4 b/m4/check-decl.m4
index d1a520a71..530c59e16 100644
--- a/m4/check-decl.m4
+++ b/m4/check-decl.m4
@@ -1,4 +1,4 @@
-#serial 24
+#serial 25
# Check declarations for this package.
dnl Copyright (C) 1997-2001, 2003-2006, 2008-2009 Free Software
@@ -37,13 +37,7 @@ AC_DEFUN([gl_CHECK_DECLS],
AC_CHECK_DECLS([isblank], [], [], [#include <ctype.h>])
- AC_CHECK_DECLS_ONCE([free])
- AC_CHECK_DECLS_ONCE([getenv])
AC_CHECK_DECLS_ONCE([geteuid])
AC_CHECK_DECLS_ONCE([getlogin])
AC_CHECK_DECLS_ONCE([getuid])
- AC_CHECK_DECLS_ONCE([lseek])
- AC_CHECK_DECLS_ONCE([malloc])
- AC_CHECK_DECLS_ONCE([memchr])
- AC_CHECK_DECLS_ONCE([realloc])
])