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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2020-12-28 23:37:04 +0100
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2020-12-28 23:37:04 +0100
commitf6abd970284a06380cd9d905f43da104bd49fc95 (patch)
tree568235629b3422bf7683cbfa3e4308e7115a045e /bits
parentf9c3cf286479da5d8a6ea2288f9f2c731896cd6f (diff)
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hurd: Add WSTOPPED/WCONTINUED/WEXITED/WNOWAIT support [BZ #23091]
The new __proc_waitid RPC now expects WEXITED to be passed, allowing to properly implement waitid, and thus define the missing W* macros (according to FreeBSD values).
Diffstat (limited to 'bits')
-rw-r--r--bits/waitflags.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/bits/waitflags.h b/bits/waitflags.h
index a2f9646..82abdf7 100644
--- a/bits/waitflags.h
+++ b/bits/waitflags.h
@@ -24,3 +24,11 @@
/* Bits in the third argument to `waitpid'. */
#define WNOHANG 1 /* Don't block waiting. */
#define WUNTRACED 2 /* Report status of stopped children. */
+
+/* Bits in the fourth argument to `waitid'. */
+#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
+# define WSTOPPED WUNTRACED /* Report stopped child. */
+# define WCONTINUED 4 /* Report continued child. */
+# define WNOWAIT 8 /* Don't reap, just poll status. */
+# define WEXITED 16 /* Report dead child. */
+#endif