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Simplify signal handling.
[tinc]
/
src
/
xmalloc.c
diff --git
a/src/xmalloc.c
b/src/xmalloc.c
index
131b41f
..
0e009e2
100644
(file)
--- a/
src/xmalloc.c
+++ b/
src/xmalloc.c
@@
-56,7
+56,7
@@
int xalloc_exit_failure = EXIT_FAILURE;
char *const xalloc_msg_memory_exhausted = "Memory exhausted";
/* FIXME: describe */
char *const xalloc_msg_memory_exhausted = "Memory exhausted";
/* FIXME: describe */
-void (*xalloc_fail_func) (int) =
0
;
+void (*xalloc_fail_func) (int) =
NULL
;
static void
xalloc_fail (int size)
static void
xalloc_fail (int size)
@@
-75,7
+75,7
@@
xmalloc (size_t n)
void *p;
p = malloc (n);
void *p;
p = malloc (n);
- if (p ==
0
)
+ if (p ==
NULL
)
xalloc_fail ((int)n);
return p;
}
xalloc_fail ((int)n);
return p;
}
@@
-88,7
+88,7
@@
xmalloc_and_zero (size_t n)
void *p;
p = malloc (n);
void *p;
p = malloc (n);
- if (p ==
0
)
+ if (p ==
NULL
)
xalloc_fail ((int)n);
memset (p, '\0', n);
return p;
xalloc_fail ((int)n);
memset (p, '\0', n);
return p;
@@
-102,7
+102,7
@@
void *
xrealloc (void *p, size_t n)
{
p = realloc (p, n);
xrealloc (void *p, size_t n)
{
p = realloc (p, n);
- if (p ==
0
)
+ if (p ==
NULL
)
xalloc_fail (n);
return p;
}
xalloc_fail (n);
return p;
}