int main(int ac, char **av) { t_ls *ls; ls = newls(); setupls(ls, av, ac); if (ls->sort_alpha) sortargs(ls->args, ls->sort_alpha); readfiles(ls); readargs(ls->args, ls); return (0); }
int main(int argc, char **argv) { int sts; int first = 1; int c; int j; int force = 0; int asis = 0; int dupok = 0; __pmnsNode *tmp; umask((mode_t)022); /* anything else is pretty silly */ while ((c = pmgetopt_r(argc, argv, &opts)) != EOF) { switch (c) { case 'a': asis = 1; break; case 'd': /* duplicate PMIDs are OK */ dupok = 1; break; case 'D': /* debug flag */ if ((sts = __pmParseDebug(opts.optarg)) < 0) { pmprintf("%s: unrecognized debug flag specification (%s)\n", pmProgname, opts.optarg); opts.errors++; } else { pmDebug |= sts; } break; case 'f': /* force ... unlink file first */ force = 1; break; case 'v': verbose++; break; case '?': default: opts.errors++; break; } } if (opts.errors || opts.optind > argc - 2) { pmUsageMessage(&opts); exit(1); } if (force) unlink(argv[argc-1]); if (access(argv[argc-1], F_OK) == 0) { fprintf(stderr, "%s: Error: output PMNS file \"%s\" already exists!\nYou must either remove it first, or use -f\n", pmProgname, argv[argc-1]); exit(1); } /* * from here on, ignore SIGHUP, SIGINT and SIGTERM to protect * the integrity of the new ouput file */ __pmSetSignalHandler(SIGHUP, SIG_IGN); __pmSetSignalHandler(SIGINT, SIG_IGN); __pmSetSignalHandler(SIGTERM, SIG_IGN); if ((outf = fopen(argv[argc-1], "w+")) == NULL) { fprintf(stderr, "%s: Error: cannot create output PMNS file \"%s\": %s\n", pmProgname, argv[argc-1], osstrerror()); exit(1); } if (!asis) sortargs(&argv[opts.optind], argc - opts.optind - 1); j = opts.optind; while (j < argc-1) { if (verbose) printf("%s:\n", argv[j]); if ((sts = pmLoadASCIINameSpace(argv[j], dupok)) < 0) { fprintf(stderr, "%s: Error: pmLoadNameSpace(%s): %s\n", pmProgname, argv[j], pmErrStr(sts)); exit(1); } { __pmnsTree *t; t = __pmExportPMNS(); if (t == NULL) { /* sanity check - shouldn't ever happen */ fprintf(stderr, "Exported PMNS is NULL !"); exit(1); } tmp = t->root; } if (first) { root = tmp; first = 0; } else { pmns_traverse(tmp, 0, "", merge); } j++; } pmns_output(root, outf); fclose(outf); /* * now load the merged PMNS to check for errors ... */ if ((sts = pmLoadASCIINameSpace(argv[argc-1], dupok)) < 0) { fprintf(stderr, "%s: Error: pmLoadNameSpace(%s): %s\n", pmProgname, argv[argc-1], pmErrStr(sts)); exit(1); } exit(0); }