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authorMike Frysinger <vapier@gentoo.org>2012-12-30 17:41:42 -0500
committerMike Frysinger <vapier@gentoo.org>2013-02-18 17:16:05 -0500
commit6ff444c4184433586a8879376bd5006eb793499a (patch)
treeddd8975f63a62bcc9ebaeb9d6ec4c715743cd029 /include/programs
parent4bf6b9dd8ee267cf7b9cd256107624b10f051d0b (diff)
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unify xmalloc prototypes & friends
These prototypes are duplicated in many places. Add a dedicated header for holding prototypes for program-specific functions to avoid that. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'include/programs')
-rw-r--r--include/programs/xmalloc.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/include/programs/xmalloc.h b/include/programs/xmalloc.h
new file mode 100644
index 0000000..7f3aba5
--- /dev/null
+++ b/include/programs/xmalloc.h
@@ -0,0 +1,33 @@
+/* Memory related definitions for program modules.
+ Copyright (C) 1998-2013 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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; version 2 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 _XMALLOC_H
+#define _XMALLOC_H 1
+
+#include <sys/cdefs.h>
+#include <stddef.h>
+
+/* Prototypes for a few program-wide used functions. */
+extern void *xmalloc (size_t n)
+ __attribute_malloc__ __attribute_alloc_size (1);
+extern void *xcalloc (size_t n, size_t s)
+ __attribute_malloc__ __attribute_alloc_size (1, 2);
+extern void *xrealloc (void *o, size_t n)
+ __attribute_malloc__ __attribute_alloc_size (2);
+extern char *xstrdup (const char *) __attribute_malloc__;
+
+#endif /* xmalloc.h */