StringId stringstore_alloc_n(const char *str, uint l)
{
Rb_node node=(Rb_node)stringstore_find_n(str, l);
char *s;
if(node!=NULL){
node->v.ival++;
return node;
}
if(stringstore==NULL){
stringstore=make_rb();
if(stringstore==NULL)
return STRINGID_NONE;
}
s=scopyn(str, l);
if(s==NULL)
return STRINGID_NONE;
node=rb_insert(stringstore, s, NULL);
if(node==NULL)
return STRINGID_NONE;
node->v.ival=1;
return (StringId)node;
}
static void
showjob(struct output *out, struct job *jp, int mode)
{
int procno;
int st;
struct procstat *ps;
int col;
char s[64];
#if JOBS
if (mode & SHOW_PGID) {
/* just output process (group) id of pipeline */
outfmt(out, "%ld\n", (long)jp->ps->pid);
return;
}
#endif
procno = jp->nprocs;
if (!procno)
return;
if (mode & SHOW_PID)
mode |= SHOW_MULTILINE;
if ((procno > 1 && !(mode & SHOW_MULTILINE))
|| (mode & SHOW_SIGNALLED)) {
/* See if we have more than one status to report */
ps = jp->ps;
st = ps->status;
do {
int st1 = ps->status;
if (st1 != st)
/* yes - need multi-line output */
mode |= SHOW_MULTILINE;
if (st1 == -1 || !(mode & SHOW_SIGNALLED) || WIFEXITED(st1))
continue;
if (WIFSTOPPED(st1) || ((st1 = WTERMSIG(st1) & 0x7f)
&& st1 != SIGINT && st1 != SIGPIPE))
mode |= SHOW_ISSIG;
} while (ps++, --procno);
procno = jp->nprocs;
}
if (mode & SHOW_SIGNALLED && !(mode & SHOW_ISSIG)) {
if (jp->state == JOBDONE && !(mode & SHOW_NO_FREE)) {
TRACE(("showjob: freeing job %d\n", jp - jobtab + 1));
freejob(jp);
}
return;
}
for (ps = jp->ps; --procno >= 0; ps++) { /* for each process */
if (ps == jp->ps)
fmtstr(s, 16, "[%ld] %c ",
(long)(jp - jobtab + 1),
#if JOBS
jp == jobtab + curjob ? '+' :
curjob != -1 && jp == jobtab +
jobtab[curjob].prev_job ? '-' :
#endif
' ');
else
fmtstr(s, 16, " " );
col = strlen(s);
if (mode & SHOW_PID) {
fmtstr(s + col, 16, "%ld ", (long)ps->pid);
col += strlen(s + col);
}
if (ps->status == -1) {
scopy("Running", s + col);
} else if (WIFEXITED(ps->status)) {
st = WEXITSTATUS(ps->status);
if (st)
fmtstr(s + col, 16, "Done(%d)", st);
else
fmtstr(s + col, 16, "Done");
} else {
#if JOBS
if (WIFSTOPPED(ps->status))
st = WSTOPSIG(ps->status);
else /* WIFSIGNALED(ps->status) */
#endif
st = WTERMSIG(ps->status);
st &= 0x7f;
if (st < NSIG && sys_siglist[st])
scopyn(sys_siglist[st], s + col, 32);
else
fmtstr(s + col, 16, "Signal %d", st);
if (WCOREDUMP(ps->status)) {
col += strlen(s + col);
scopyn(" (core dumped)", s + col, 64 - col);
}
}
col += strlen(s + col);
outstr(s, out);
do {
outc(' ', out);
col++;
} while (col < 30);
outstr(ps->cmd, out);
if (mode & SHOW_MULTILINE) {
if (procno > 0) {
outc(' ', out);
outc('|', out);
}
} else {
while (--procno >= 0)
outfmt(out, " | %s", (++ps)->cmd );
}
outc('\n', out);
}
flushout(out);
jp->changed = 0;
if (jp->state == JOBDONE && !(mode & SHOW_NO_FREE))
freejob(jp);
}
