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fileio: imply /tmp as directory if passed as NULL to open_tmpfile_unlinkable()
[elogind.git]
/
src
/
basic
/
process-util.c
diff --git
a/src/basic/process-util.c
b/src/basic/process-util.c
index c9115f85eff0630940c4ed167c333d0e7c58c6ed..c976f1f6891fda039fae84296acd91acba26aa2f 100644
(file)
--- a/
src/basic/process-util.c
+++ b/
src/basic/process-util.c
@@
-195,7
+195,7
@@
int get_process_cmdline(pid_t pid, size_t max_length, bool comm_fallback, char *
*(k++) = (char) c;
left--;
*(k++) = (char) c;
left--;
- }
else if (k > r)
+ } else if (k > r)
space = true;
}
space = true;
}
@@
-631,8
+631,10
@@
int kill_and_sigcont(pid_t pid, int sig) {
r = kill(pid, sig) < 0 ? -errno : 0;
r = kill(pid, sig) < 0 ? -errno : 0;
- if (r >= 0)
- kill(pid, SIGCONT);
+ /* If this worked, also send SIGCONT, unless we already just sent a SIGCONT, or SIGKILL was sent which isn't
+ * affected by a process being suspended anyway. */
+ if (r >= 0 && !IN_SET(SIGCONT, SIGKILL))
+ (void) kill(pid, SIGCONT);
return r;
}
return r;
}