| /* Shared general utility routines for GDB, the GNU debugger. |
| |
| Copyright (C) 1986-2013 Free Software Foundation, Inc. |
| |
| This file is part of GDB. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef COMMON_UTILS_H |
| #define COMMON_UTILS_H |
| |
| #include "config.h" |
| #include "ansidecl.h" |
| #include <stddef.h> |
| #include <stdarg.h> |
| |
| extern void malloc_failure (long size) ATTRIBUTE_NORETURN; |
| extern void internal_error (const char *file, int line, const char *, ...) |
| ATTRIBUTE_NORETURN ATTRIBUTE_PRINTF (3, 4); |
| |
| /* xmalloc(), xrealloc() and xcalloc() have already been declared in |
| "libiberty.h". */ |
| |
| /* Like xmalloc, but zero the memory. */ |
| void *xzalloc (size_t); |
| |
| void xfree (void *); |
| |
| /* Like asprintf and vasprintf, but return the string, throw an error |
| if no memory. */ |
| char *xstrprintf (const char *format, ...) ATTRIBUTE_PRINTF (1, 2); |
| char *xstrvprintf (const char *format, va_list ap) |
| ATTRIBUTE_PRINTF (1, 0); |
| |
| /* Like snprintf, but throw an error if the output buffer is too small. */ |
| int xsnprintf (char *str, size_t size, const char *format, ...) |
| ATTRIBUTE_PRINTF (3, 4); |
| |
| /* Make a copy of the string at PTR with LEN characters |
| (and add a null character at the end in the copy). |
| Uses malloc to get the space. Returns the address of the copy. */ |
| |
| char *savestring (const char *ptr, size_t len); |
| |
| #endif |