void cmdloop(int top) { union node *n; struct stackmark smark; int inter; int numeof = 0; enum skipstate skip; TRACE(("cmdloop(%d) called\n", top)); setstackmark(&smark); for (;;) { if (pendingsigs) dotrap(); inter = 0; if (iflag == 1 && top) { inter = 1; showjobs(out2, SHOW_CHANGED); chkmail(0); flushout(&errout); nflag = 0; } n = parsecmd(inter); TRACE(("cmdloop: "); showtree(n)); /* showtree(n); DEBUG */ if (n == NEOF) { if (!top || numeof >= 50) break; if (nflag) break; if (!stoppedjobs()) { if (!iflag || !Iflag) break; out2str("\nUse \"exit\" to leave shell.\n"); } numeof++; } else if (n != NULL && nflag == 0) { job_warning = (job_warning == 2) ? 1 : 0; numeof = 0; evaltree(n, EV_MORE); } popstackmark(&smark); setstackmark(&smark); /* * Any SKIP* can occur here! SKIP(FUNC|BREAK|CONT) occur when * a dotcmd is in a loop or a function body and appropriate * built-ins occurs in file scope in the sourced file. Values * other than SKIPFILE are reset by the appropriate eval*() * that contained the dotcmd() call. */ skip = current_skipstate(); if (skip != SKIPNONE) { if (skip == SKIPFILE) stop_skipping(); break; } } popstackmark(&smark); }
int jobscmd(int argc, char *argv[]) { char *id; int ch, sformat, lformat; optind = optreset = 1; opterr = 0; sformat = lformat = 0; while ((ch = getopt(argc, argv, "ls")) != -1) { switch (ch) { case 'l': lformat = 1; break; case 's': sformat = 1; break; case '?': default: error("unknown option: -%c", optopt); } } argc -= optind; argv += optind; if (argc == 0) showjobs(0, sformat, lformat); else while ((id = *argv++) != NULL) showjob(getjob(id), 0, sformat, lformat); return (0); }
static int cmdloop(int top) { union node *n; struct stackmark smark; int inter; int status = 0; int numeof = 0; TRACE(("cmdloop(%d) called\n", top)); #ifdef HETIO if(iflag && top) hetio_init(); #endif for (;;) { int skip; setstackmark(&smark); if (jobctl) showjobs(out2, SHOW_CHANGED); inter = 0; if (iflag && top) { inter++; chkmail(); } n = parsecmd(inter); /* showtree(n); DEBUG */ if (n == NEOF) { if (!top || numeof >= 50) break; if (!stoppedjobs()) { if (!Iflag) break; out2str("\nUse \"exit\" to leave shell.\n"); } numeof++; } else if (nflag == 0) { job_warning = (job_warning == 2) ? 1 : 0; numeof = 0; evaltree(n, 0); status = exitstatus; } popstackmark(&smark); skip = evalskip; if (skip) { evalskip &= ~(SKIPFUNC | SKIPFUNCDEF); break; } } return status; }
static void cmdloop(int top) { union node *n; struct stackmark smark; int inter; int numeof = 0; TRACE(("cmdloop(%d) called\n", top)); setstackmark(&smark); for (;;) { if (pendingsig) dotrap(); inter = 0; if (iflag && top) { inter++; showjobs(1, SHOWJOBS_DEFAULT); #ifndef CBSD chkmail(0); #endif flushout(&output); } n = parsecmd(inter); /* showtree(n); DEBUG */ if (n == NEOF) { if (!top || numeof >= 50) break; if (!stoppedjobs()) { if (!Iflag) break; out2fmt_flush("\nUse \"exit\" to leave shell.\n"); } numeof++; } else if (n != NULL && nflag == 0) { job_warning = (job_warning == 2) ? 1 : 0; numeof = 0; evaltree(n, 0); } popstackmark(&smark); setstackmark(&smark); if (evalskip != 0) { if (evalskip == SKIPRETURN) evalskip = 0; break; } } popstackmark(&smark); }
void cmdloop(int top) { union node *n; struct stackmark smark; int inter; int numeof = 0; TRACE(("cmdloop(%d) called\n", top)); setstackmark(&smark); for (;;) { if (pendingsigs) dotrap(); inter = 0; if (iflag && top) { inter = 1; showjobs(out2, SHOW_CHANGED); chkmail(0); flushout(&errout); } n = parsecmd(inter); /* showtree(n); DEBUG */ if (n == NEOF) { if (!top || numeof >= 50) break; if (!stoppedjobs()) { if (!Iflag) break; out2str("\nUse \"exit\" to leave shell.\n"); } numeof++; } else if (n != NULL && nflag == 0) { job_warning = (job_warning == 2) ? 1 : 0; numeof = 0; evaltree(n, 0); } popstackmark(&smark); setstackmark(&smark); if (evalskip == SKIPFILE) { evalskip = 0; break; } } popstackmark(&smark); }
void cmdloop(struct shinstance *psh, int top) { union node *n; struct stackmark smark; int inter; int numeof = 0; TRACE((psh, "cmdloop(%d) called\n", top)); setstackmark(psh, &smark); for (;;) { if (psh->pendingsigs) dotrap(psh); inter = 0; if (iflag(psh) && top) { inter = 1; showjobs(psh, psh->out2, SHOW_CHANGED); chkmail(psh, 0); flushout(&psh->errout); } n = parsecmd(psh, inter); /* showtree(n); DEBUG */ if (n == NEOF) { if (!top || numeof >= 50) break; if (!stoppedjobs(psh)) { if (!Iflag(psh)) break; out2str(psh, "\nUse \"exit\" to leave shell.\n"); } numeof++; } else if (n != NULL && nflag(psh) == 0) { psh->job_warning = (psh->job_warning == 2) ? 1 : 0; numeof = 0; evaltree(psh, n, 0); } popstackmark(psh, &smark); setstackmark(psh, &smark); if (psh->evalskip == SKIPFILE) { psh->evalskip = 0; break; } } popstackmark(psh, &smark); }
int jobscmd(int argc, char **argv) { int mode, m; int sv = jobs_invalid; jobs_invalid = 0; mode = 0; while ((m = nextopt("lp"))) if (m == 'l') mode = SHOW_PID; else mode = SHOW_PGID; if (*argptr) do showjob(out1, getjob(*argptr,0), mode); while (*++argptr); else showjobs(out1, mode); jobs_invalid = sv; return 0; }
int jobscmd(int argc, char *argv[]) { char *id; int ch, mode; optind = optreset = 1; opterr = 0; mode = SHOWJOBS_DEFAULT; while ((ch = getopt(argc, argv, "lps")) != -1) { switch (ch) { case 'l': mode = SHOWJOBS_VERBOSE; break; case 'p': mode = SHOWJOBS_PGIDS; break; case 's': mode = SHOWJOBS_PIDS; break; case '?': default: error("unknown option: -%c", optopt); } } argc -= optind; argv += optind; if (argc == 0) showjobs(0, mode); else while ((id = *argv++) != NULL) showjob(getjob(id), 0, mode); return (0); }