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#! /bin/sh /usr/share/dpatch/dpatch-run
## 10_top_stdineof.dpatch by <csmall@debian.org>
##
## All lines beginning with `## DP:' are a description of the patch.
## DP: Check for stdin eof if term closes #458986
@DPATCH@
diff -urNad procps-3.2.7~/top.c procps-3.2.7/top.c
--- procps-3.2.7~/top.c 2008-08-10 00:24:40.000000000 +1000
+++ procps-3.2.7/top.c 2008-08-10 10:09:49.000000000 +1000
@@ -3382,9 +3382,8 @@
// check 1st, in case tv zeroed (by sig handler) before it got set
rc = chin(0, &c, 1);
if (rc <= 0) {
- // EOF is pretty much a "can't happen" except for a kernel bug.
- // We should quickly die via SIGHUP, and thus not spin here.
- // if (rc == 0) end_pgm(0); /* EOF from terminal */
+ if (rc == 0) end_pgm(0); /* EOF from terminal, may happen if top
+ * erroneously gets detached from it. */
fcntl(STDIN_FILENO, F_SETFL, file_flags);
select(1, &fs, NULL, NULL, &tv);
fcntl(STDIN_FILENO, F_SETFL, O_NONBLOCK|file_flags);
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