Hi,
waitpid(2) returns a value in the set { -1, 0, <pid> } (-1 in the
event of an ERROR, 0 when WNOHANG is specified, <pid> when the process
exits according to wait(2)); it never returns a value < -1.
If someone could commit this patch it would be appreciated.
Thanks,
-Garrett
Index: usr.bin/truss/setup.c
===================================================================
--- usr.bin/truss/setup.c (revision 218689)
+++ usr.bin/truss/setup.c (working copy)
@@ -83,7 +83,7 @@
}
/* Only in the parent here */
- if (waitpid(pid, &waitval, 0) < -1) {
+ if (waitpid(pid, &waitval, 0) == -1) {
err(1, "unexpect stop in waitpid");
return 0;
}
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