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authorTom Tromey <tom@tromey.com>2018-07-22 09:34:42 -0600
committerTom Tromey <tom@tromey.com>2018-07-24 11:12:04 -0600
commit29d17e4773334ae60ffac7ea7f92d507c23b70f6 (patch)
treec5620d10d2c849a1c6184bacb8dcbf921cc8981a /gdb/utils.c
parent56522fc5af76ec88f650d8d305c0aa3d669c2849 (diff)
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Remove some unnecessary declarations and configury
configure checks for declarations of free, malloc, and realloc; but the results are only used in a single spot: utils.c. I think these checks are long since obsolete, so this patch removes them. Grepping the entire tree for these HAVE_DECL_ symbols, the only uses of possible interest to gdb come from bfd/sysdep.h; but this is not (nor should be) included by gdb. (And furthermore I think the code there is probably also obsolete.) gdb/ChangeLog 2018-07-24 Tom Tromey <tom@tromey.com> * utils.c (malloc, realloc, free): Don't declare. * configure, config.in: Rebuild. * configure.ac: Don't check for declarations of free, malloc, or realloc.
Diffstat (limited to 'gdb/utils.c')
-rw-r--r--gdb/utils.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/gdb/utils.c b/gdb/utils.c
index bfcb45b..7a8c80c 100644
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -72,16 +72,6 @@
#include <algorithm>
#include "common/pathstuff.h"
-#if !HAVE_DECL_MALLOC
-extern PTR malloc (); /* ARI: PTR */
-#endif
-#if !HAVE_DECL_REALLOC
-extern PTR realloc (); /* ARI: PTR */
-#endif
-#if !HAVE_DECL_FREE
-extern void free ();
-#endif
-
void (*deprecated_error_begin_hook) (void);
/* Prototypes for local functions */