/* Like vsprintf but provides a pointer to malloc'd storage, which must
be freed by the caller.
- Copyright (C) 1994 Free Software Foundation, Inc.
+ Copyright (C) 1994, 2003 Free Software Foundation, Inc.
This file is part of the libiberty library.
Libiberty is free software; you can redistribute it and/or
/*
-@deftypefn Extension int vasprintf (char **@var{resptr}, char *@var{format}, va_list @var{args})
+@deftypefn Extension int vasprintf (char **@var{resptr}, const char *@var{format}, va_list @var{args})
Like @code{vsprintf}, but instead of passing a pointer to a buffer,
you pass a pointer to a pointer. This function will compute the size
of the buffer needed, allocate memory with @code{malloc}, and store a
pointer to the allocated memory in @code{*@var{resptr}}. The value
returned is the same as @code{vsprintf} would return. If memory could
-not be allocated, zero is returned and @code{NULL} is stored in
+not be allocated, minus one is returned and @code{NULL} is stored in
@code{*@var{resptr}}.
@end deftypefn
#ifdef TEST
global_total_width = total_width;
#endif
- *result = malloc (total_width);
+ *result = (char *) malloc (total_width);
if (*result != NULL)
return vsprintf (*result, format, *args);
else
- return 0;
+ return -1;
}
int