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--- shell/hush.c.orig 2021-08-15 18:44:35 UTC
+++ shell/hush.c
@@ -346,7 +346,7 @@
#if !(defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) \
|| defined(__APPLE__) \
)
-# include <malloc.h> /* for malloc_trim */
+# include <stdlib.h> /* for malloc_trim */
#endif
#include <glob.h>
/* #include <dmalloc.h> */
@@ -2211,6 +2211,18 @@ static int check_and_run_traps(void)
return last_sig;
}
+#if defined(__FreeBSD__) && __FreeBSD_version < 1202000
+int
+sigisemptyset(const sigset_t *set)
+{
+ int i;
+
+ for (i = 0; i < _SIG_WORDS; i++)
+ if (set->__bits[i] != 0)
+ return (0);
+ return (1);
+}
+#endif
static const char *get_cwd(int force)
{
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