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-rw-r--r--kernel/include/uapi/asm-generic/signal.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/include/uapi/asm-generic/signal.h b/kernel/include/uapi/asm-generic/signal.h
index 9df61f1ed..3094618d3 100644
--- a/kernel/include/uapi/asm-generic/signal.h
+++ b/kernel/include/uapi/asm-generic/signal.h
@@ -80,8 +80,10 @@
* SA_RESTORER 0x04000000
*/
+#if !defined MINSIGSTKSZ || !defined SIGSTKSZ
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
+#endif
#ifndef __ASSEMBLY__
typedef struct {