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Code Issues Releases Activity

- Correct the patch to use sigaction(2) for 7.x and 6.x

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Reported by:	pointyhat via pav@
This commit is contained in:
Rong-En Fan 2011-03-28 16:47:06 +00:00
parent 1d8ce56996
commit 3fd80b7558
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=271945
1 changed files with 20 additions and 5 deletions
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25
misc/mbuffer/files/patch-mbuffer.c
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@ -1,12 +1,27 @@
# Only needed for FreeBSD < 8.1, but no harm
--- mbuffer.c.orig 2011-03-26 15:45:51.000000000 +0800
+++ mbuffer.c 2011-03-26 15:45:47.000000000 +0800
@@ -2007,7 +2007,7 @@
--- mbuffer.c.orig 2011-03-18 06:03:24.000000000 +0800
+++ mbuffer.c 2011-03-29 00:20:54.000000000 +0800
@@ -1513,6 +1513,7 @@
long mxnrsem;
int err, optMset = 0, optSset = 0, optBset = 0, c, fl, numstdout = 0, numthreads = 0, numOut = 0;
sigset_t signalSet;
+ struct sigaction signalIgnoreAct;
#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
struct stat st;
#endif
@@ -1525,6 +1526,7 @@
#if defined(_SC_AVPHYS_PAGES) && defined(_SC_PAGESIZE) && !defined(__CYGWIN__)
long pgsz, nump;
+ signalIgnoreAct.sa_action = SIG_IGN;
TickTime = 1000000 / sysconf(_SC_CLK_TCK);
pgsz = sysconf(_SC_PAGESIZE);
assert(pgsz > 0);
@@ -2007,7 +2009,7 @@
}
debugmsg("checking if we have a controlling terminal...\n");
- err = sigignore(SIGTTIN);
+ err = sigset(SIGTTIN, SIG_IGN);
+ err = sigaction(SIGTTIN, &signalIgnoreAct, NULL);
assert(err == 0);
fl = fcntl(STDERR_FILENO,F_GETFL);
err = fcntl(STDERR_FILENO,F_SETFL,fl | O_NONBLOCK);