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author Patrick J Volkerding <volkerdi@slackware.com>2012-09-26 01:10:42 +0000
committer Eric Hameleers <alien@slackware.com>2018-05-31 22:51:55 +0200
commit9664bee729d487bcc0a0bc35859f8e13d5421c75 (patch)
treeb428a16618e36ed864a8d76ea3435e19a452bf90 /source/ap/vim/patches/7.3.296
parent75a4a592e5ccda30715f93563d741b83e0dcf39e (diff)
downloadcurrent-9664bee729d487bcc0a0bc35859f8e13d5421c75.tar.gz
current-9664bee729d487bcc0a0bc35859f8e13d5421c75.tar.xz
Slackware 14.0slackware-14.0
Wed Sep 26 01:10:42 UTC 2012 Slackware 14.0 x86_64 stable is released! We're perfectionists here at Slackware, so this release has been a long time a-brewing. But we think you'll agree that it was worth the wait. Slackware 14.0 combines modern components, ease of use, and flexible configuration... our "KISS" philosophy demands it. The ISOs are off to be replicated, a 6 CD-ROM 32-bit set and a dual-sided 32-bit/64-bit x86/x86_64 DVD. Please consider supporting the Slackware project by picking up a copy from store.slackware.com. We're taking pre-orders now, and offer a discount if you sign up for a subscription. Thanks to everyone who helped make this happen. The Slackware team, the upstream developers, and (of course) the awesome Slackware user community. Have fun! :-)
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diff --git a/source/ap/vim/patches/7.3.296 b/source/ap/vim/patches/7.3.296
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@@ -0,0 +1,222 @@
+To: vim_dev@googlegroups.com
+Subject: Patch 7.3.296
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.3.296
+Problem: When writing to an external command a zombie process may be left
+ behind.
+Solution: Wait on the process. (James Vega)
+Files: src/os_unix.c
+
+
+*** ../vim-7.3.295/src/os_unix.c 2011-09-07 14:06:38.000000000 +0200
+--- src/os_unix.c 2011-09-07 14:54:11.000000000 +0200
+***************
+*** 154,159 ****
+--- 154,166 ----
+
+ static void may_core_dump __ARGS((void));
+
++ #ifdef HAVE_UNION_WAIT
++ typedef union wait waitstatus;
++ #else
++ typedef int waitstatus;
++ #endif
++ static int wait4pid __ARGS((pid_t, waitstatus *));
++
+ static int WaitForChar __ARGS((long));
+ #if defined(__BEOS__)
+ int RealWaitForChar __ARGS((int, long, int *));
+***************
+*** 3660,3665 ****
+--- 3667,3713 ----
+ /* Nothing to do. */
+ }
+
++ /*
++ * Wait for process "child" to end.
++ * Return "child" if it exited properly, <= 0 on error.
++ */
++ static pid_t
++ wait4pid(child, status)
++ pid_t child;
++ waitstatus *status;
++ {
++ pid_t wait_pid = 0;
++
++ while (wait_pid != child)
++ {
++ # ifdef _THREAD_SAFE
++ /* Ugly hack: when compiled with Python threads are probably
++ * used, in which case wait() sometimes hangs for no obvious
++ * reason. Use waitpid() instead and loop (like the GUI). */
++ # ifdef __NeXT__
++ wait_pid = wait4(child, status, WNOHANG, (struct rusage *)0);
++ # else
++ wait_pid = waitpid(child, status, WNOHANG);
++ # endif
++ if (wait_pid == 0)
++ {
++ /* Wait for 1/100 sec before trying again. */
++ mch_delay(10L, TRUE);
++ continue;
++ }
++ # else
++ wait_pid = wait(status);
++ # endif
++ if (wait_pid <= 0
++ # ifdef ECHILD
++ && errno == ECHILD
++ # endif
++ )
++ break;
++ }
++ return wait_pid;
++ }
++
+ int
+ mch_call_shell(cmd, options)
+ char_u *cmd;
+***************
+*** 4234,4240 ****
+ {
+ MSG_PUTS(_("\nCannot fork\n"));
+ }
+! else if (wpid == 0)
+ {
+ linenr_T lnum = curbuf->b_op_start.lnum;
+ int written = 0;
+--- 4282,4288 ----
+ {
+ MSG_PUTS(_("\nCannot fork\n"));
+ }
+! else if (wpid == 0) /* child */
+ {
+ linenr_T lnum = curbuf->b_op_start.lnum;
+ int written = 0;
+***************
+*** 4242,4248 ****
+ char_u *s;
+ size_t l;
+
+- /* child */
+ close(fromshell_fd);
+ for (;;)
+ {
+--- 4290,4295 ----
+***************
+*** 4287,4293 ****
+ }
+ _exit(0);
+ }
+! else
+ {
+ close(toshell_fd);
+ toshell_fd = -1;
+--- 4334,4340 ----
+ }
+ _exit(0);
+ }
+! else /* parent */
+ {
+ close(toshell_fd);
+ toshell_fd = -1;
+***************
+*** 4584,4590 ****
+ * typed characters (otherwise we would lose typeahead).
+ */
+ # ifdef __NeXT__
+! wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *) 0);
+ # else
+ wait_pid = waitpid(pid, &status, WNOHANG);
+ # endif
+--- 4631,4637 ----
+ * typed characters (otherwise we would lose typeahead).
+ */
+ # ifdef __NeXT__
+! wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0);
+ # else
+ wait_pid = waitpid(pid, &status, WNOHANG);
+ # endif
+***************
+*** 4633,4665 ****
+ * Don't wait if wait_pid was already set above, indicating the
+ * child already exited.
+ */
+! while (wait_pid != pid)
+! {
+! # ifdef _THREAD_SAFE
+! /* Ugly hack: when compiled with Python threads are probably
+! * used, in which case wait() sometimes hangs for no obvious
+! * reason. Use waitpid() instead and loop (like the GUI). */
+! # ifdef __NeXT__
+! wait_pid = wait4(pid, &status, WNOHANG, (struct rusage *)0);
+! # else
+! wait_pid = waitpid(pid, &status, WNOHANG);
+! # endif
+! if (wait_pid == 0)
+! {
+! /* Wait for 1/100 sec before trying again. */
+! mch_delay(10L, TRUE);
+! continue;
+! }
+! # else
+! wait_pid = wait(&status);
+! # endif
+! if (wait_pid <= 0
+! # ifdef ECHILD
+! && errno == ECHILD
+! # endif
+! )
+! break;
+! }
+
+ # ifdef FEAT_GUI
+ /* Close slave side of pty. Only do this after the child has
+--- 4680,4687 ----
+ * Don't wait if wait_pid was already set above, indicating the
+ * child already exited.
+ */
+! if (wait_pid != pid)
+! wait_pid = wait4pid(pid, &status);
+
+ # ifdef FEAT_GUI
+ /* Close slave side of pty. Only do this after the child has
+***************
+*** 4672,4678 ****
+--- 4694,4703 ----
+ /* Make sure the child that writes to the external program is
+ * dead. */
+ if (wpid > 0)
++ {
+ kill(wpid, SIGKILL);
++ wait4pid(wpid, NULL);
++ }
+
+ /*
+ * Set to raw mode right now, otherwise a CTRL-C after
+*** ../vim-7.3.295/src/version.c 2011-09-07 14:06:39.000000000 +0200
+--- src/version.c 2011-09-07 15:03:24.000000000 +0200
+***************
+*** 711,712 ****
+--- 711,714 ----
+ { /* Add new patch number below this line */
++ /**/
++ 296,
+ /**/
+
+--
+If your company is not involved in something called "ISO 9000" you probably
+have no idea what it is. If your company _is_ involved in ISO 9000 then you
+definitely have no idea what it is.
+ (Scott Adams - The Dilbert principle)
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ an exciting new programming language -- http://www.Zimbu.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///