From 9c232dda88ade649e92be7a6c9917e0a80ea54c8 Mon Sep 17 00:00:00 2001 From: Yao Qi Date: Fri, 21 Nov 2014 22:05:41 +0800 Subject: Include alloca.h unconditionally Since gnulib alloca module was imported, we can include alloca.h in both gdb and gdbserver unconditionally, so this patch adds inclusion of alloca.h in common-defs.h. This patch also removes AC_FUNC_ALLOCA in configure.ac because we don't need to check alloca any more. This patch below is removed in fact. [RFA/commit] include alloca.h if available. https://www.sourceware.org/ml/gdb-patches/2010-08/msg00566.html Since alloca.h is from gnulib now, we don't have to check malloc.h in configure and include malloc.h in code. This patch also remove them too. gdb: 2014-11-21 Yao Qi * common/common-defs.h: Include alloca.h * configure.ac: Don't invoke AC_FUNC_ALLOCA. * configure: Re-generated. * defs.h: Remove code handling alloca. * utils.c (gdb_realpath): Don't check HAVE_ALLOCA is defined or not. gdb/gdbserver: 2014-11-21 Yao Qi * configure.ac: Don't invoke AC_FUNC_ALLOCA. (AC_CHECK_HEADERS): Remove malloc.h. * configure: Re-generated. * config.in: Re-generated. * server.h: Don't include alloca.h and malloc.h. * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined. Don't include malloc.h. --- gdb/utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'gdb/utils.c') diff --git a/gdb/utils.c b/gdb/utils.c index 3915b58..ff5c00d 100644 --- a/gdb/utils.c +++ b/gdb/utils.c @@ -2913,7 +2913,7 @@ gdb_realpath (const char *filename) pathconf()) making it impossible to pass a correctly sized buffer to realpath() (it could always overflow). On those systems, we skip this. */ -#if defined (HAVE_REALPATH) && defined (_PC_PATH_MAX) && defined(HAVE_ALLOCA) +#if defined (HAVE_REALPATH) && defined (_PC_PATH_MAX) { /* Find out the max path size. */ long path_max = pathconf ("/", _PC_PATH_MAX); -- cgit v1.1