[Minios-devel] [UNIKRAFT PATCH] lib/nolibc: add definition for pid_t

[Florian Schmidt <florian.schmidt@xxxxxxxxx>]

Some headers already defined __NEED_pid_t, but the actual definition in
shareddefs.h didn't make it in. Fix that.

Using int for pid_t follows the typedef in musl, from which the code was
imported that had the __NEED_pid_t defines.

Signed-off-by: Florian Schmidt <florian.schmidt@xxxxxxxxx>
---
 lib/nolibc/include/nolibc-internal/shareddefs.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/nolibc/include/nolibc-internal/shareddefs.h 
b/lib/nolibc/include/nolibc-internal/shareddefs.h
index 7572e2d3..62f45a3d 100644
--- a/lib/nolibc/include/nolibc-internal/shareddefs.h
+++ b/lib/nolibc/include/nolibc-internal/shareddefs.h
@@ -106,6 +106,11 @@ typedef unsigned gid_t;
 #define __DEFINED_gid_t
 #endif
 
+#if defined(__NEED_pid_t) && !defined(__DEFINED_pid_t)
+typedef int pid_t;
+#define __DEFINED_pid_t
+#endif
+
 #if defined(__NEED_dev_t) && !defined(__DEFINED_dev_t)
 typedef __u64 dev_t;
 #define __DEFINED_dev_t
-- 
2.21.0


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