diff options
| author | Martin Cracauer <cracauer@FreeBSD.org> | 1998-02-06 23:50:39 +0000 |
|---|---|---|
| committer | Martin Cracauer <cracauer@FreeBSD.org> | 1998-02-06 23:50:39 +0000 |
| commit | 8624242ab885e299571bc82eadd002d098212998 (patch) | |
| tree | e8deb706602f118cc85edf828b742321c804d3b3 | |
| parent | 3142ca45f13765c2581b249551db934e1757cd76 (diff) | |
Notes
| -rw-r--r-- | bin/sh/jobs.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/bin/sh/jobs.c b/bin/sh/jobs.c index a75fae0858a5..0d58731c9302 100644 --- a/bin/sh/jobs.c +++ b/bin/sh/jobs.c @@ -85,9 +85,6 @@ MKINIT pid_t backgndpid = -1; /* pid of last background process */ int initialpgrp; /* pgrp of shell on invocation */ int curjob; /* current job */ #endif -sig_t oldsigint; -sig_t oldsigquit; -int oldsigs_valid = 0; #if JOBS STATIC void restartjob __P((struct job *)); @@ -577,11 +574,6 @@ forkshell(jp, n, mode) TRACE(("forkshell(%%%d, 0x%lx, %d) called\n", jp - jobtab, (long)n, mode)); INTOFF; - if (mode == FORK_FG) { - oldsigquit = signal(SIGQUIT,SIG_IGN); - oldsigint = signal(SIGINT,SIG_IGN); - oldsigs_valid = 1; - } pid = fork(); if (pid == -1) { TRACE(("Fork failed, errno=%d\n", errno)); @@ -594,8 +586,6 @@ forkshell(jp, n, mode) int i; TRACE(("Child shell %d\n", getpid())); - signal(SIGQUIT,SIG_DFL); - signal(SIGINT,SIG_DFL); wasroot = rootshell; rootshell = 0; for (i = njobs, p = jobtab ; --i >= 0 ; p++) @@ -710,12 +700,6 @@ waitforjob(jp) while (jp->state == 0) { dowait(1, jp); } - if (oldsigs_valid) { - signal(SIGQUIT,oldsigquit); - signal(SIGINT,oldsigint); - oldsigs_valid = 0; - } - #if JOBS if (jp->jobctl) { #ifdef OLD_TTY_DRIVER |