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Diffstat (limited to 'libc/sysdeps/linux/common/ptrace.c')
-rw-r--r--libc/sysdeps/linux/common/ptrace.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/libc/sysdeps/linux/common/ptrace.c b/libc/sysdeps/linux/common/ptrace.c
index 56a21e5ce..9d6767374 100644
--- a/libc/sysdeps/linux/common/ptrace.c
+++ b/libc/sysdeps/linux/common/ptrace.c
@@ -4,12 +4,12 @@
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
-#include <errno.h>
+#include <sys/syscall.h>
#include <sys/types.h>
#include <sys/ptrace.h>
-#include <sys/syscall.h>
#include <stdarg.h>
+#if defined __NR_ptrace && defined __USE_BSD && defined __USE_MISC
#define __NR___syscall_ptrace __NR_ptrace
static inline _syscall4(long, __syscall_ptrace, enum __ptrace_request, request,
@@ -40,3 +40,4 @@ ptrace (enum __ptrace_request request, ...)
return res;
}
+#endif