bdc406d15
Denis Vlasenko
2007-07-15
Subject
ash: make "jobs | cat" work like in bash (was giving empty output)
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shell/ash.c+10 -1
| @@ -4374,8 +4374,10 @@ clear_traps(void) | |
| } | |
| } | |
| } | |
| - | /* lives far away from here, needed for forkchild */ |
| + | |
| + | /* Lives far away from here, needed for forkchild */ |
| static void closescript(void); | |
| + | /* Called after fork(), in child */ |
| static void | |
| forkchild(struct job *jp, union node *n, int mode) | |
| { | |
| @@ -4419,11 +4421,18 @@ forkchild(struct job *jp, union node *n, int mode) | |
| setsignal(SIGQUIT); | |
| setsignal(SIGTERM); | |
| } | |
| + | #if JOBS |
| + | /* For "jobs | cat" to work like in bash, we must retain list of jobs |
| + | * in child, but we do need to remove ourself */ |
| + | freejob(jp); |
| + | #else |
| for (jp = curjob; jp; jp = jp->prev_job) | |
| freejob(jp); | |
| + | #endif |
| jobless = 0; | |
| } | |
| + | /* Called after fork(), in parent */ |
| static void | |
| forkparent(struct job *jp, union node *n, int mode, pid_t pid) | |
| { | |