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Tweak the description of when waitpid() doesn't return any status for a

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non-blocking wait to avoid the word "empty".

Requested by:	ngie
This commit is contained in:
John Baldwin 2015-05-28 13:56:19 +00:00
parent b748af7305
commit 2f0219986c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=283647
1 changed files with 6 additions and 6 deletions
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12
tests/sys/kern/ptrace_test.c
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@ -224,9 +224,9 @@ ATF_TC_BODY(ptrace__parent_sees_exit_after_child_debugger, tc)
}
/*
* This wait should return an empty pid. The parent should
* see the child as non-exited until the debugger sees the
* exit.
* This wait should return a pid of 0 to indicate no status to
* report. The parent should see the child as non-exited
* until the debugger sees the exit.
*/
wpid = waitpid(child, &status, WNOHANG);
ATF_REQUIRE(wpid == 0);
@ -357,9 +357,9 @@ ATF_TC_BODY(ptrace__parent_sees_exit_after_unrelated_debugger, tc)
}
/*
* This wait should return an empty pid. The parent should
* see the child as non-exited until the debugger sees the
* exit.
* This wait should return a pid of 0 to indicate no status to
* report. The parent should see the child as non-exited
* until the debugger sees the exit.
*/
wpid = waitpid(child, &status, WNOHANG);
ATF_REQUIRE(wpid == 0);