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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2022-01-28 17:38:38 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2022-05-17 10:34:36 -0300
commitb3528b0048f24e1f3019860c951f17f09e54ff8b (patch)
treedede7fbbf5b9b6ed79e6c24554df5dc24cdeb13e /posix
parent56cf9e8eec3bdc0ce44efeda373de9d6b825ea1e (diff)
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linux: Add P_PIDFD
It was added on Linux 5.4 (3695eae5fee0605f316fbaad0b9e3de791d7dfaf)
to extend waitid to wait on pidfd.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'posix')
-rw-r--r--posix/Makefile2
-rw-r--r--posix/sys/wait.h7
2 files changed, 2 insertions, 7 deletions
diff --git a/posix/Makefile b/posix/Makefile
index 9b30b53a7c..cfebb8ef06 100644
--- a/posix/Makefile
+++ b/posix/Makefile
@@ -32,7 +32,7 @@ headers	:= sys/utsname.h sys/times.h sys/wait.h sys/types.h unistd.h	      \
 	   bits/waitflags.h bits/waitstatus.h sys/unistd.h sched.h	      \
 	   bits/sched.h bits/cpu-set.h re_comp.h wait.h bits/environments.h   \
 	   cpio.h spawn.h bits/unistd.h bits/types/struct_sched_param.h	      \
-	   bits/unistd_ext.h
+	   bits/unistd_ext.h bits/types/idtype_t.h
 
 routines :=								      \
 	uname								      \
diff --git a/posix/sys/wait.h b/posix/sys/wait.h
index 79bcdb013d..4d649cd4b1 100644
--- a/posix/sys/wait.h
+++ b/posix/sys/wait.h
@@ -71,12 +71,7 @@ typedef __pid_t pid_t;
 
 /* The following values are used by the `waitid' function.  */
 #if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
-typedef enum
-{
-  P_ALL,		/* Wait for any child.  */
-  P_PID,		/* Wait for specified process.  */
-  P_PGID		/* Wait for members of process group.  */
-} idtype_t;
+# include <bits/types/idtype_t.h>
 #endif