diff options
Diffstat (limited to 'contrib/gnu-sort/lib/xalloc.h')
| -rw-r--r-- | contrib/gnu-sort/lib/xalloc.h | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/contrib/gnu-sort/lib/xalloc.h b/contrib/gnu-sort/lib/xalloc.h index 4b65858..d81f2a6 100644 --- a/contrib/gnu-sort/lib/xalloc.h +++ b/contrib/gnu-sort/lib/xalloc.h @@ -1,7 +1,7 @@ /* xalloc.h -- malloc with out-of-memory checking Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2003 Free Software Foundation, Inc. + 1999, 2000, 2003, 2004 Free Software Foundation, Inc. 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 @@ -22,6 +22,12 @@ # include <stddef.h> + +# ifdef __cplusplus +extern "C" { +# endif + + # ifndef __attribute__ # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) || __STRICT_ANSI__ # define __attribute__(x) @@ -32,18 +38,9 @@ # define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__)) # endif -/* If this pointer is non-zero, run the specified function upon each - allocation failure. It is initialized to zero. */ -extern void (*xalloc_fail_func) (void); - -/* If XALLOC_FAIL_FUNC is undefined or a function that returns, this - message is output. It is translated via gettext. - Its value is "memory exhausted". */ -extern char const xalloc_msg_memory_exhausted[]; - -/* This function is always triggered when memory is exhausted. It is - in charge of honoring the two previous items. It exits with status - exit_failure (defined in exitfail.h). This is the +/* This function is always triggered when memory is exhausted. + It must be defined by the application, either explicitly + or by using gnulib's xalloc-die module. This is the function to call when one wants the program to die because of a memory allocation failure. */ extern void xalloc_die (void) ATTRIBUTE_NORETURN; @@ -84,4 +81,10 @@ char *xstrdup (const char *str); # define XREALLOC(p, type, n) xnrealloc (p, n, sizeof (type)) # define XFREE(p) free (p) + +# ifdef __cplusplus +} +# endif + + #endif /* !XALLOC_H_ */ |
