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Make the message that is printed when the foreground process is terminated

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by a signal the same as pdksh/bash/sh before rev. 1.34.
This commit is contained in:
Tim J. Robbins 2002-07-18 09:37:51 +00:00
parent 7ec8076057
commit f1ae2c66c8
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=100305
2 changed files with 24 additions and 2 deletions
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25
bin/sh/jobs.c
View file

@ -208,6 +208,7 @@ fgcmd(int argc __unused, char **argv)
pgrp = jp->ps[0].pid;
tcsetpgrp(ttyfd, pgrp);
restartjob(jp);
jp->foreground = 1;
INTOFF;
status = waitforjob(jp, (int *)NULL);
INTON;
@ -228,6 +229,7 @@ bgcmd(int argc, char **argv)
if (jp->state == JOBDONE)
continue;
restartjob(jp);
jp->foreground = 0;
fmtstr(s, 64, "[%d] ", jp - jobtab + 1);
out1str(s);
out1str(jp->ps[0].cmd);
@ -633,6 +635,7 @@ makejob(union node *node __unused, int nprocs)
jp->used = 1;
jp->changed = 0;
jp->nprocs = 0;
jp->foreground = 0;
#if JOBS
jp->jobctl = jobctl;
jp->next = NULL;
@ -813,6 +816,7 @@ forkshell(struct job *jp, union node *n, int mode)
ps->cmd = nullstr;
if (iflag && rootshell && n)
ps->cmd = commandtext(n);
jp->foreground = mode == FORK_FG;
#if JOBS
setcurjob(jp);
#endif
@ -906,6 +910,7 @@ dowait(int block, struct job *job)
int done;
int stopped;
int sig;
int i;
in_dowait++;
TRACE(("dowait(%d) called\n", block));
@ -967,8 +972,24 @@ dowait(int block, struct job *job)
else
sig = WTERMSIG(status);
}
if (sig != 0 && sig != SIGINT && sig != SIGPIPE)
showjob(thisjob, pid, 0, 1);
if (sig != 0 && sig != SIGINT && sig != SIGPIPE) {
if (jp->foreground) {
#if JOBS
if (WIFSTOPPED(status))
i = WSTOPSIG(status);
else
#endif
i = WTERMSIG(status);
if ((i & 0x7F) < NSIG && sys_siglist[i & 0x7F])
out1str(sys_siglist[i & 0x7F]);
else
out1fmt("Signal %d", i & 0x7F);
if (WCOREDUMP(status))
out1str(" (core dumped)");
out1c('\n');
} else
showjob(thisjob, pid, 0, 1);
}
} else {
TRACE(("Not printing status, rootshell=%d, job=0x%x\n", rootshell, job));
if (thisjob)

1
bin/sh/jobs.h
View file

@ -71,6 +71,7 @@ struct job {
char state; /* true if job is finished */
char used; /* true if this entry is in used */
char changed; /* true if status has changed */
char foreground; /* true if running in the foreground */
#if JOBS
char jobctl; /* job running under job control */
struct job *next; /* job used after this one */