libiberty.h (ACONCAT): Properly cast value of alloca().

include/
2005-05-24  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* libiberty.h (ACONCAT): Properly cast value of alloca().

	* ansidecl.h (ATTRIBUTE_UNUSED_LABEL): Don't define if
	__cplusplus.

libiberty/
2005-05-24  Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* configure.ac: Check declarations for calloc(), getenv(),
	malloc(), realloc() and sbrk().
	* config.in: Regenerate.
	* configure: Likewise.

	* alloca.c (C_alloca): Change "new" to "new_storage".  Use XNEWVEC
	instead of xmalloc.
	* choose-temp.c (choose_temp_base): Use XNEWVEC instea od xmalloc.
	* concat.c (liiberty_concat_ptr): Surround definition with an
	extern "C" block, if __cplusplus.
	(concat): Use XNEWVEC instead of xmalloc.
	(reconcat): Likewise.
	* cp-demangle.c (struct d_print_template): Rename member
	"template" to "template_decl".  Adjust use throughout the file.
	(d_print_resize): Properly cast return value of realloc().
	(cplus_demangle_print): Same for malloc().
	(d_demangle): Likewise.
	* cp-demint.c (cplus_demangle_fill_builtin_type): Rename parameter
	"typename" to "type_name".
	* cplus-dem.c (grow_vect): Use XRESIZEVEC instead of xrealloc().
	(work_stuff_copy_to_from): Use XNEWVEC insteand of xmalloc().
	(demangle_template_value_parm): Likewise.
	(demangle_template): Likewise.
	(recursively_demangle): Likewise.
	(do_hpacc_template_literal): Likewise.
	(do_arg): Likewise.
	(remember_type): Likewise.
	(remember_Ktype): Likewise.
	(register_Btype): Likewise.
	(string_need): Use XRESIZEVEC instead of xrealloc().
	* dyn-string.c (dyn_string_init): Use XNEWVEC.
	(dyn_string_new): Use XNEW.
	(dyn_string_resize): Use XRESIZEVEC.
	* fnmatch.c (fnmatch): Rename local variable "not" to "negate".
	* getopt.c (getenv): Declare only if !__cplusplus and !getenv.
	Otherwise include <stdlib.h>.
	(exchange): Cast return value of malloc().
	* hashtab.c (htab_size): Define as both macro and non-inline
	function.
	(htab_elements): Likewise.
	* getpwd.c (getpwd): Use XNEWVEC.
	(htab_create_alloc_ex): Use C90 prototype-style.
	* lrealpath.c (lrealpath): Appropriately cast return value of
	malloc().
	* make-relative-prefix.c (save_string): Likewise.
	* make-temp-file.c (try_dir): Rename from "try".  Adjust use in
	the file.
	(choose_tmpdir): Use XNEWVEC.
	* mkstemps.c (mkstemps): Rename parameter "template" to "pattern".
	* pex-common.c (pex_init_common): Use XNEW.
	(pex_add_remove): Use XRESIZEVEC.
	(pex_run): Likewise.
	(pex_get_status_and_time): Likewise.
	* pex-djgpp.c (pex_djgpp_exec_child): Likewise.
	* pex-msdos.c (pex_init): Use XNEW.
	(pex_msdos_exec_child): Likewise.
	(pex_msdos_exec_child): Use XRESIZEVEC.
	* pex-unix.c (pex_wait): Use XNEW.
	* pex-win32.c (fix_argv): Use XNEWVEC.
	* pexecute.c (pwait): Likewise.
	* setenv.c (setenv): Properly cast return value of malloc().
	* sigsetmask.c (sigsetmask): Rename local variables "old" and
	"new" to "old_sig" and "new_sig".
	* sort.c (main): Use XNEWVEC.
	* spaces.c (spaces): Cast return value of malloc().
	* strndup.c (strndup): Likewise.
	* ternary.c (ternary_insert): Use XNEW.
	* xmalloc.c (malloc, realloc, calloc, sbrk): Surround declaration
	with an extern "C" block if __cplusplus.
	* xstrdup.c (xstrdup): Cast return value of memcpy().
	* xstrerror.c (strerror): Enclose declaration in an extern "C"
	block if __cplusplus.
	* xstrndup.c (xstrndup): Use XNEW. Cast return value of memcpy().

From-SVN: r100115

1 files changed, 5 insertions, 5 deletions

diff --git a/libiberty/pex-common.c b/libiberty/pex-common.c
index 615cfbc..b2ca6e0 100644
--- a/libiberty/pex-common.c
+++ b/libiberty/pex-common.c
@@ -55,7 +55,7 @@ pex_init_common (int flags, const char *pname, const char *tempbase,
 {
   struct pex_obj *obj;
 
-  obj = xmalloc (sizeof (*obj));
+  obj = XNEW (struct pex_obj);
   obj->flags = flags;
   obj->pname = pname;
   obj->tempbase = tempbase;
@@ -83,7 +83,7 @@ pex_add_remove (struct pex_obj *obj, const char *name, int allocated)
   char *add;
 
   ++obj->remove_count;
-  obj->remove = xrealloc (obj->remove, obj->remove_count * sizeof (char *));
+  obj->remove = XRESIZEVEC (char *, obj->remove, obj->remove_count);
   if (allocated)
     add = (char *) name;
   else
@@ -280,7 +280,7 @@ pex_run (struct pex_obj *obj, int flags, const char *executable,
     goto error_exit;
 
   ++obj->count;
-  obj->children = xrealloc (obj->children, obj->count * sizeof (long));
+  obj->children = XRESIZEVEC (long, obj->children, obj->count);
   obj->children[obj->count - 1] = pid;
 
   return NULL;
@@ -352,9 +352,9 @@ pex_get_status_and_time (struct pex_obj *obj, int done, const char **errmsg,
   if (obj->number_waited == obj->count)
     return 1;
 
-  obj->status = xrealloc (obj->status, obj->count * sizeof (int));
+  obj->status = XRESIZEVEC (int, obj->status, obj->count);
   if ((obj->flags & PEX_RECORD_TIMES) != 0)
-    obj->time = xrealloc (obj->time, obj->count * sizeof (struct pex_time));
+    obj->time = XRESIZEVEC (struct pex_time, obj->time, obj->count);
 
   ret = 1;
   for (i = obj->number_waited; i < obj->count; ++i)