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hush: rename a few functions

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2017-07-10 10:00:28 +02:00
parent 12a4f9afe7
commit 1609629a91
1 changed files with 10 additions and 10 deletions
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20
shell/hush.c
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@ -7217,7 +7217,7 @@ static const char *get_cmdtext(struct pipe *pi)
return pi->cmdtext;
}
static void insert_bg_job(struct pipe *pi)
static void insert_job_into_table(struct pipe *pi)
{
struct pipe *job, **jobp;
int i;
@ -7249,7 +7249,7 @@ static void insert_bg_job(struct pipe *pi)
G.last_jobid = job->jobid;
}
static void remove_bg_job(struct pipe *pi)
static void remove_job_from_table(struct pipe *pi)
{
struct pipe *prev_pipe;
@ -7268,9 +7268,9 @@ static void remove_bg_job(struct pipe *pi)
}
/* Remove a backgrounded job */
static void delete_finished_bg_job(struct pipe *pi)
static void delete_finished_job(struct pipe *pi)
{
remove_bg_job(pi);
remove_job_from_table(pi);
free_pipe(pi);
}
#endif /* JOB */
@ -7359,7 +7359,7 @@ static int process_wait_result(struct pipe *fg_pipe, pid_t childpid, int status)
if (G_interactive_fd) {
#if ENABLE_HUSH_JOB
if (fg_pipe->alive_cmds != 0)
insert_bg_job(fg_pipe);
insert_job_into_table(fg_pipe);
#endif
return rcode;
}
@ -7400,7 +7400,7 @@ static int process_wait_result(struct pipe *fg_pipe, pid_t childpid, int status)
if (G_interactive_fd)
printf(JOB_STATUS_FORMAT, pi->jobid,
"Done", pi->cmdtext);
delete_finished_bg_job(pi);
delete_finished_job(pi);
//bash deletes finished jobs from job table only in interactive mode, after "jobs" cmd,
//or if pid of a new process matches one of the old ones
//(see cleanup_dead_jobs(), delete_old_job(), J_NOTIFIED in bash source).
@ -8219,7 +8219,7 @@ static int run_list(struct pipe *pi)
* I'm NOT treating inner &'s as jobs */
#if ENABLE_HUSH_JOB
if (G.run_list_level == 1)
insert_bg_job(pi);
insert_job_into_table(pi);
#endif
/* Last command's pid goes to $! */
G.last_bg_pid = pi->cmds[pi->num_cmds - 1].pid;
@ -9702,14 +9702,14 @@ static int FAST_FUNC builtin_fg_bg(char **argv)
i = kill(- pi->pgrp, SIGCONT);
if (i < 0) {
if (errno == ESRCH) {
delete_finished_bg_job(pi);
delete_finished_job(pi);
return EXIT_SUCCESS;
}
bb_perror_msg("kill (SIGCONT)");
}
if (argv[0][0] == 'f') {
remove_bg_job(pi);
remove_job_from_table(pi); /* FG job shouldn't be in job table */
return checkjobs_and_fg_shell(pi);
}
return EXIT_SUCCESS;
@ -9909,7 +9909,7 @@ static int FAST_FUNC builtin_wait(char **argv)
# if 0
else {
if (!wait_pipe->alive_cmds)
delete_finished_bg_job(wait_pipe);
delete_finished_job(wait_pipe);
}
# endif
}