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| author | Peter Stephenson <pws@users.sourceforge.net> | 2003-11-13 14:34:33 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2003-11-13 14:34:33 +0000 |
| commit | a6a63a147e4e28a1ac700938c6e7694c6de97e5d (patch) | |
| tree | 57e657de4f3d4e73cad31e6fad4dabfb2112d790 /Src/exec.c | |
| parent | 990f7b91df5152bb7b873b7b998615744cd5d8e4 (diff) | |
| download | zsh-a6a63a147e4e28a1ac700938c6e7694c6de97e5d.tar.gz zsh-a6a63a147e4e28a1ac700938c6e7694c6de97e5d.zip | |
19242: Make job table dynamically reallocatable.
Diffstat (limited to 'Src/exec.c')
| -rw-r--r-- | Src/exec.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/Src/exec.c b/Src/exec.c index 2d9f7ed26..bb4194d52 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -216,7 +216,10 @@ zfork(void) { pid_t pid; - if (thisjob >= MAXJOB - 1) { + /* + * Is anybody willing to explain this test? + */ + if (thisjob >= jobtabsize - 1 && !expandjobtab()) { zerr("job table full", NULL, 0); return -1; } @@ -1024,7 +1027,12 @@ execpline(Estate state, wordcode slcode, int how, int last1) ipipe[0] = ipipe[1] = opipe[0] = opipe[1] = 0; child_block(); - /* get free entry in job table and initialize it */ + /* + * Get free entry in job table and initialize it. + * This is currently the only call to initjob(), so this + * is also the only place where we can expand the job table + * under us. + */ if ((thisjob = newjob = initjob()) == -1) { child_unblock(); return 1; |