diff options
Diffstat (limited to 'jobs.c')
| -rw-r--r-- | jobs.c | 21 |
1 files changed, 18 insertions, 3 deletions
@@ -3900,7 +3900,13 @@ itrace("waitchld: waitpid returns %d block = %d children_exited = %d", pid, bloc else if (running_trap) queue_sigchld_trap (children_exited); else if (this_shell_builtin == wait_builtin) - run_sigchld_trap (children_exited); /* XXX */ + { + int o; + o = jobs_list_frozen; + jobs_list_frozen = 1; + run_sigchld_trap (children_exited); /* XXX */ + jobs_list_frozen = o; + } else queue_sigchld_trap (children_exited); } @@ -4158,7 +4164,6 @@ run_sigchld_trap (int nchild) running_trap = SIGCHLD + 1; set_impossible_sigchld_trap (); - jobs_list_frozen = 1; for (i = 0; i < nchild; i++) { parse_and_execute (savestring (trap_command), "trap", SEVAL_NOHIST|SEVAL_RESETLINE|SEVAL_NOOPTIMIZE); @@ -4869,10 +4874,14 @@ freeze_jobs_list (void) return o; } -void +int unfreeze_jobs_list (void) { + int o; + + o = jobs_list_frozen; jobs_list_frozen = 0; + return 0; } void @@ -4881,6 +4890,12 @@ set_jobs_list_frozen (int s) jobs_list_frozen = s; } +int +jobs_list_frozen_status (void) +{ + return jobs_list_frozen; +} + /* Allow or disallow job control to take place. Returns the old value of job_control. */ int |