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fix error cases in gethostbyaddr_r
[musl]
/
include
/
errno.h
diff --git
a/include/errno.h
b/include/errno.h
index
9e1e320
..
0361b33
100644
(file)
--- a/
include/errno.h
+++ b/
include/errno.h
@@
-5,6
+5,8
@@
extern "C" {
#endif
extern "C" {
#endif
+#include <features.h>
+
#include <bits/errno.h>
#ifdef __GNUC__
#include <bits/errno.h>
#ifdef __GNUC__
@@
-13,6
+15,10
@@
__attribute__((const))
int *__errno_location(void);
#define errno (*__errno_location())
int *__errno_location(void);
#define errno (*__errno_location())
+#ifdef _GNU_SOURCE
+extern char *program_invocation_short_name, *program_invocation_name;
+#endif
+
#ifdef __cplusplus
}
#endif
#ifdef __cplusplus
}
#endif