Set SYSCALL_NEVER_FAILS flag for getpid, getppid and gettid syscall
* linux/*/syscallent*.h (getpid, getppid, gettid): Set NF flag.
diff --git a/linux/s390x/syscallent.h b/linux/s390x/syscallent.h
index 22e1e86..9f11018 100644
--- a/linux/s390x/syscallent.h
+++ b/linux/s390x/syscallent.h
@@ -47,7 +47,7 @@
[ 17] = { },
[ 18] = { },
[ 19] = { 3, TD, SEN(lseek), "lseek" },
-[ 20] = { 0, 0, SEN(getpid), "getpid" },
+[ 20] = { 0, NF, SEN(getpid), "getpid" },
[ 21] = { 5, TF, SEN(mount), "mount" },
[ 22] = { 1, TF, SEN(umount), "umount" },
[ 23] = { },
@@ -91,7 +91,7 @@
[ 61] = { 1, TF, SEN(chroot), "chroot" },
[ 62] = { 2, 0, SEN(ustat), "ustat" },
[ 63] = { 2, TD, SEN(dup2), "dup2" },
-[ 64] = { 0, 0, SEN(getppid), "getppid" },
+[ 64] = { 0, NF, SEN(getppid), "getppid" },
[ 65] = { 0, 0, SEN(getpgrp), "getpgrp" },
[ 66] = { 0, 0, SEN(setsid), "setsid" },
[ 67] = { 3, TS, SEN(sigaction), "sigaction" },
@@ -248,7 +248,7 @@
[233] = { 2, TF, SEN(removexattr), "removexattr" },
[234] = { 2, TF, SEN(removexattr), "lremovexattr" },
[235] = { 2, TD, SEN(fremovexattr), "fremovexattr" },
-[236] = { 0, 0, SEN(gettid), "gettid" },
+[236] = { 0, NF, SEN(gettid), "gettid" },
[237] = { 2, TS, SEN(kill), "tkill" },
[238] = { 6, 0, SEN(futex), "futex" },
[239] = { 3, 0, SEN(sched_setaffinity), "sched_setaffinity" },