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Ignore EINTR when calling waitpid.

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This commit is contained in:
Rui Paulo 2010-09-18 23:38:21 +00:00
parent 15dba72121
commit 320807de5e
1 changed files with 2 additions and 1 deletions
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3
lib/libproc/proc_util.c
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@ -145,7 +145,8 @@ proc_wstatus(struct proc_handle *phdl)
if (phdl == NULL) if (phdl == NULL)
return (-1); return (-1);
if (waitpid(phdl->pid, &status, WUNTRACED) < 0) { if (waitpid(phdl->pid, &status, WUNTRACED) < 0) {
warn("waitpid"); if (errno != EINTR)
warn("waitpid");
return (-1); return (-1);
} }
if (WIFSTOPPED(status)) if (WIFSTOPPED(status))