linux-kernel - [PATCH] tools/nolibc: Add Linux specific waitpid() flags

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Message-Id: <20231020-nolibc-waitpid-flags-v1-1-8137072dae14@kernel.org>
Date:   Fri, 20 Oct 2023 22:56:50 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Willy Tarreau <w@....eu>,
        Thomas Weißschuh <linux@...ssschuh.net>
Cc:     linux-kernel@...r.kernel.org, Mark Brown <broonie@...nel.org>
Subject: [PATCH] tools/nolibc: Add Linux specific waitpid() flags

Linux defines a few custom flags for waitpid(), make them available to
nolibc based programs.

Signed-off-by: Mark Brown <broonie@...nel.org>
---
 tools/include/nolibc/types.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/include/nolibc/types.h b/tools/include/nolibc/types.h
index 8cfc4c860fa4..801ea0bb186e 100644
--- a/tools/include/nolibc/types.h
+++ b/tools/include/nolibc/types.h
@@ -109,7 +109,10 @@
 #define WIFSIGNALED(status) ((status) - 1 < 0xff)
 
 /* waitpid() flags */
-#define WNOHANG      1
+#define WNOHANG      0x00000001
+#define __WNOTHREAD  0x20000000
+#define __WALL       0x40000000
+#define __WCLONE     0x80000000
 
 /* standard exit() codes */
 #define EXIT_SUCCESS 0

---
base-commit: 6465e260f48790807eef06b583b38ca9789b6072
change-id: 20231020-nolibc-waitpid-flags-80ac075ab978

Best regards,
-- 
Mark Brown <broonie@...nel.org>