X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fxalloc.h;fp=src%2Fxalloc.h;h=952f9217b953399d4de0cafb7da2917fba9474d4;hp=0000000000000000000000000000000000000000;hb=68f4ca711593416d0defd81199b176ba604c6cb1;hpb=fc74f52df914ac67ef27d10fa9ba4bfa11c2f40e

diff --git a/src/xalloc.h b/src/xalloc.h
new file mode 100644
index 00000000..952f9217
--- /dev/null
+++ b/src/xalloc.h
@@ -0,0 +1,29 @@
+#include <sys/types.h>
+
+#ifndef PARAMS
+# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
+#  define PARAMS(Args) Args
+# else
+#  define PARAMS(Args) ()
+# endif
+#endif
+
+/* Exit value when the requested amount of memory is not available.
+   The caller may set it to some other value.  */
+extern int xalloc_exit_failure;
+
+/* FIXME: describe */
+extern char *const xalloc_msg_memory_exhausted;
+
+/* FIXME: describe */
+extern void (*xalloc_fail_func) (int);
+
+void *xmalloc PARAMS ((size_t n)) __attribute__ ((__malloc__));
+void *xmalloc_and_zero PARAMS ((size_t n)) __attribute__ ((__malloc__));
+void *xcalloc PARAMS ((size_t n, size_t s));
+void *xrealloc PARAMS ((void *p, size_t n)) __attribute__ ((__malloc__));
+
+char *xstrdup PARAMS ((const char *s)) __attribute__ ((__malloc__));
+
+extern int xasprintf(char **strp, const char *fmt, ...);
+extern int xvasprintf(char **strp, const char *fmt, va_list ap);