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fix by Jie Zhang for exit status and POSIX compliance:

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http://www.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html
The exit status of a command that terminated because it received a signal shall be reported as greater than 128.
This commit is contained in:
Mike Frysinger 2008-05-14 11:51:04 +00:00
parent 9305cdddbf
commit b81f97bbd2
1 changed files with 1 additions and 1 deletions
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2
shell/msh.c
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@ -3007,7 +3007,7 @@ static int waitfor(int lastpid, int canintr)
prs(" - core dumped"); prs(" - core dumped");
if (rv >= ARRAY_SIZE(signame) || signame[rv]) if (rv >= ARRAY_SIZE(signame) || signame[rv])
prs("\n"); prs("\n");
rv = -1; rv |= 0x80;
} else } else
rv = WAITVAL(s); rv = WAITVAL(s);
} }