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| author | herbert <herbert@gondor.apana.org.au> | 2005-02-25 20:49:13 +1100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2005-09-26 18:33:03 +1000 |
| commit | e994ac70a4d85cd933e674e0df70301dd86637ee (patch) | |
| tree | 0b61fe1663a448911aac3b3a775f0e433c73d024 /src/jobs.c | |
| parent | Release 0.5.2. (diff) | |
| download | dash-e994ac70a4d85cd933e674e0df70301dd86637ee.tar.gz dash-e994ac70a4d85cd933e674e0df70301dd86637ee.zip | |
Changed boolean rootshell into shlvl counter.
Diffstat (limited to 'src/jobs.c')
| -rw-r--r-- | src/jobs.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/jobs.c b/src/jobs.c index 132c47a..b82bf50 100644 --- a/src/jobs.c +++ b/src/jobs.c @@ -838,19 +838,19 @@ growjobtab(void) STATIC inline void forkchild(struct job *jp, union node *n, int mode) { - int wasroot; + int oldlvl; pid_t pgrp; TRACE(("Child shell %d\n", getpid())); - wasroot = rootshell; - rootshell = 0; + oldlvl = shlvl; + shlvl++; closescript(); clear_traps(); #if JOBS /* do job control only in root shell */ jobctl = 0; - if (mode != FORK_NOJOB && jp->jobctl && wasroot) { + if (mode != FORK_NOJOB && jp->jobctl && !oldlvl) { if (jp->nprocs == 0) pgrp = getpid(); else @@ -872,7 +872,7 @@ forkchild(struct job *jp, union node *n, int mode) error("Can't open %s", _PATH_DEVNULL); } } - if (wasroot && iflag) { + if (!oldlvl && iflag) { setsignal(SIGINT); setsignal(SIGQUIT); setsignal(SIGTERM); |