fix stupid cvs conflicts.

I think that cvs is a poor lonesome, depressive program.
The only way it has found of getting your attention is to throw
senseless conflicts that shouldn't exist in your way.

1 files changed, 77 insertions, 63 deletions

diff --git a/gnu/lib/libiberty/src/xmalloc.c b/gnu/lib/libiberty/src/xmalloc.c
index 621c6d216c7..4c8249ae70b 100644
--- a/gnu/lib/libiberty/src/xmalloc.c
+++ b/gnu/lib/libiberty/src/xmalloc.c
@@ -17,6 +17,52 @@ License along with libiberty; see the file COPYING.LIB.  If
 not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
+/*
+
+@deftypefn Replacement void* xmalloc (size_t)
+
+Allocate memory without fail.  If @code{malloc} fails, this will print
+a message to @code{stderr} (using the name set by
+@code{xmalloc_set_program_name},
+if any) and then call @code{xexit}.  Note that it is therefore safe for
+a program to contain @code{#define malloc xmalloc} in its source.
+
+@end deftypefn
+
+@deftypefn Replacement void* xrealloc (void *@var{ptr}, size_t @var{size})
+Reallocate memory without fail.  This routine functions like @code{realloc},
+but will behave the same as @code{xmalloc} if memory cannot be found.
+
+@end deftypefn
+
+@deftypefn Replacement void* xcalloc (size_t @var{nelem}, size_t @var{elsize})
+
+Allocate memory without fail, and set it to zero.  This routine functions
+like @code{calloc}, but will behave the same as @code{xmalloc} if memory
+cannot be found.
+
+@end deftypefn
+
+@deftypefn Replacement void xmalloc_set_program_name (const char *@var{name})
+
+You can use this to set the name of the program used by
+@code{xmalloc_failed} when printing a failure message.
+
+@end deftypefn
+
+@deftypefn Replacement void xmalloc_failed (size_t)
+
+This function is not meant to be called by client code, and is listed
+here for completeness only.  If any of the allocation routines fail, this
+function will be called to print an error message and terminate execution.
+
+@end deftypefn
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 #include "ansidecl.h"
 #include "libiberty.h"
 
@@ -61,6 +107,31 @@ xmalloc_set_program_name (s)
 #endif /* HAVE_SBRK */
 }
 
+void
+xmalloc_failed (size)
+     size_t size;
+{
+#ifdef HAVE_SBRK
+  extern char **environ;
+  size_t allocated;
+
+  if (first_break != NULL)
+    allocated = (char *) sbrk (0) - first_break;
+  else
+    allocated = (char *) sbrk (0) - (char *) &environ;
+  fprintf (stderr,
+	   "\n%s%sout of memory allocating %lu bytes after a total of %lu bytes\n",
+	   name, *name ? ": " : "",
+	   (unsigned long) size, (unsigned long) allocated);
+#else /* HAVE_SBRK */
+  fprintf (stderr,
+	   "\n%s%sout of memory allocating %lu bytes\n",
+	   name, *name ? ": " : "",
+	   (unsigned long) size);
+#endif /* HAVE_SBRK */
+  xexit (1);
+}  
+
 PTR
 xmalloc (size)
     size_t size;
@@ -71,27 +142,8 @@ xmalloc (size)
     size = 1;
   newmem = malloc (size);
   if (!newmem)
-    {
-#ifdef HAVE_SBRK
-      extern char **environ;
-      size_t allocated;
-
-      if (first_break != NULL)
-	allocated = (char *) sbrk (0) - first_break;
-      else
-	allocated = (char *) sbrk (0) - (char *) &environ;
-      fprintf (stderr,
-	       "\n%s%sCannot allocate %lu bytes after allocating %lu bytes\n",
-	       name, *name ? ": " : "",
-	       (unsigned long) size, (unsigned long) allocated);
-#else /* HAVE_SBRK */
-      fprintf (stderr,
-              "\n%s%sCannot allocate %lu bytes\n",
-              name, *name ? ": " : "",
-              (unsigned long) size);
-#endif /* HAVE_SBRK */
-      xexit (1);
-    }
+    xmalloc_failed (size);
+
   return (newmem);
 }
 
@@ -106,27 +158,8 @@ xcalloc (nelem, elsize)
 
   newmem = calloc (nelem, elsize);
   if (!newmem)
-    {
-#ifdef HAVE_SBRK
-      extern char **environ;
-      size_t allocated;
-
-      if (first_break != NULL)
-	allocated = (char *) sbrk (0) - first_break;
-      else
-	allocated = (char *) sbrk (0) - (char *) &environ;
-      fprintf (stderr,
-	       "\n%s%sCannot allocate %lu bytes after allocating %lu bytes\n",
-	       name, *name ? ": " : "",
-	       (unsigned long) (nelem * elsize), (unsigned long) allocated);
-#else /* HAVE_SBRK */
-      fprintf (stderr,
-              "\n%s%sCannot allocate %lu bytes\n",
-              name, *name ? ": " : "",
-              (unsigned long) (nelem * elsize));
-#endif /* HAVE_SBRK */
-      xexit (1);
-    }
+    xmalloc_failed (nelem * elsize);
+
   return (newmem);
 }
 
@@ -144,26 +177,7 @@ xrealloc (oldmem, size)
   else
     newmem = realloc (oldmem, size);
   if (!newmem)
-    {
-#ifdef HAVE_SBRK
-      extern char **environ;
-      size_t allocated;
-
-      if (first_break != NULL)
-	allocated = (char *) sbrk (0) - first_break;
-      else
-	allocated = (char *) sbrk (0) - (char *) &environ;
-      fprintf (stderr,
-	       "\n%s%sCannot reallocate %lu bytes after allocating %lu bytes\n",
-	       name, *name ? ": " : "",
-	       (unsigned long) size, (unsigned long) allocated);
-#else /* HAVE_SBRK */
-      fprintf (stderr,
-              "\n%s%sCannot reallocate %lu bytes\n",
-              name, *name ? ": " : "",
-              (unsigned long) size);
-#endif /* HAVE_SBRK */
-      xexit (1);
-    }
+    xmalloc_failed (size);
+
   return (newmem);
 }