1 /*****************************************************************************
2 * RRDtool 1.4.2 Copyright by Tobi Oetiker, 1997-2009
3 *****************************************************************************
4 * rrd_tool.c Startup wrapper
5 *****************************************************************************/
7 #if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__) && !defined(HAVE_CONFIG_H)
8 #include "../win32/config.h"
13 #include "../rrd_config.h"
18 #include "rrd_xport.h"
41 #define MAX_LENGTH 10000
48 const char *help_main =
50 " Copyright 1997-2009 by Tobias Oetiker <tobi@oetiker.ch>\n"
52 "Usage: rrdtool [options] command command_options\n");
54 const char *help_list =
56 ("Valid commands: create, update, updatev, graph, graphv, dump, restore,\n"
57 "\t\tlast, lastupdate, first, info, fetch, tune,\n"
58 "\t\tresize, xport, flushcached\n");
60 const char *help_listremote =
61 N_("Valid remote commands: quit, ls, cd, mkdir, pwd\n");
64 const char *help_create =
65 N_("* create - create a new RRD\n\n"
66 "\trrdtool create filename [--start|-b start time]\n"
67 "\t\t[--step|-s step]\n"
68 "\t\t[DS:ds-name:DST:dst arguments]\n"
69 "\t\t[RRA:CF:cf arguments]\n");
71 const char *help_dump =
72 N_("* dump - dump an RRD to XML\n\n"
73 "\trrdtool dump filename.rrd >filename.xml\n");
75 const char *help_info =
76 N_("* info - returns the configuration and status of the RRD\n\n"
77 "\trrdtool info filename.rrd\n");
79 const char *help_restore =
80 N_("* restore - restore an RRD file from its XML form\n\n"
81 "\trrdtool restore [--range-check|-r] [--force-overwrite|-f] filename.xml filename.rrd\n");
83 const char *help_last =
84 N_("* last - show last update time for RRD\n\n"
85 "\trrdtool last filename.rrd\n");
87 const char *help_lastupdate =
88 N_("* lastupdate - returns the most recent datum stored for\n"
89 " each DS in an RRD\n\n" "\trrdtool lastupdate filename.rrd\n");
91 const char *help_first =
92 N_("* first - show first update time for RRA within an RRD\n\n"
93 "\trrdtool first filename.rrd [--rraindex number]\n");
95 const char *help_update =
96 N_("* update - update an RRD\n\n"
97 "\trrdtool update filename\n"
98 "\t\t[--template|-t ds-name:ds-name:...]\n"
99 "\t\t[--daemon <address>]\n"
100 "\t\ttime|N:value[:value...]\n\n"
101 "\t\tat-time@value[:value...]\n\n"
102 "\t\t[ time:value[:value...] ..]\n");
104 const char *help_updatev =
105 N_("* updatev - a verbose version of update\n"
106 "\treturns information about values, RRAs, and datasources updated\n\n"
107 "\trrdtool updatev filename\n"
108 "\t\t[--template|-t ds-name:ds-name:...]\n"
109 "\t\ttime|N:value[:value...]\n\n"
110 "\t\tat-time@value[:value...]\n\n"
111 "\t\t[ time:value[:value...] ..]\n");
113 const char *help_fetch =
114 N_("* fetch - fetch data out of an RRD\n\n"
115 "\trrdtool fetch filename.rrd CF\n"
116 "\t\t[-r|--resolution resolution]\n"
117 "\t\t[-s|--start start] [-e|--end end]\n"
118 "\t\t[--daemon <address>]\n");
120 const char *help_flushcached =
121 N_("* flushcached - flush cached data out to an RRD file\n\n"
122 "\trrdtool flushcached filename.rrd\n"
123 "\t\t[--daemon <address>]\n");
125 /* break up very large strings (help_graph, help_tune) for ISO C89 compliance*/
127 const char *help_graph0 =
128 N_("* graph - generate a graph from one or several RRD\n\n"
129 "\trrdtool graph filename [-s|--start seconds] [-e|--end seconds]\n");
130 const char *help_graphv0 =
131 N_("* graphv - generate a graph from one or several RRD\n"
132 " with meta data printed before the graph\n\n"
133 "\trrdtool graphv filename [-s|--start seconds] [-e|--end seconds]\n");
134 const char *help_graph1 =
135 N_("\t\t[-x|--x-grid x-axis grid and label]\n"
136 "\t\t[-Y|--alt-y-grid] [--full-size-mode]\n"
137 "\t\t[-y|--y-grid y-axis grid and label]\n"
138 "\t\t[-v|--vertical-label string] [-w|--width pixels]\n"
139 "\t\t[--right-axis scale:shift] [--right-axis-label label]\n"
140 "\t\t[--right-axis-format format]\n"
141 "\t\t[-h|--height pixels] [-o|--logarithmic]\n"
142 "\t\t[-u|--upper-limit value] [-z|--lazy]\n"
143 "\t\t[-l|--lower-limit value] [-r|--rigid]\n"
144 "\t\t[-g|--no-legend] [--daemon <address>]\n"
145 "\t\t[-F|--force-rules-legend]\n" "\t\t[-j|--only-graph]\n");
146 const char *help_graph2 =
147 N_("\t\t[-n|--font FONTTAG:size:font]\n"
148 "\t\t[-m|--zoom factor]\n"
149 "\t\t[-A|--alt-autoscale]\n"
150 "\t\t[-M|--alt-autoscale-max]\n"
151 "\t\t[-G|--graph-render-mode {normal,mono}]\n"
152 "\t\t[-R|--font-render-mode {normal,light,mono}]\n"
153 "\t\t[-B|--font-smoothing-threshold size]\n"
154 "\t\t[-T|--tabwidth width]\n"
155 "\t\t[-E|--slope-mode]\n"
156 "\t\t[-N|--no-gridfit]\n"
157 "\t\t[-X|--units-exponent value]\n"
158 "\t\t[-L|--units-length value]\n"
159 "\t\t[-S|--step seconds]\n"
160 "\t\t[-f|--imginfo printfstr]\n"
161 "\t\t[-a|--imgformat PNG]\n"
162 "\t\t[-c|--color COLORTAG#rrggbb[aa]]\n"
163 "\t\t[--border width\n"
164 "\t\t[-t|--title string]\n"
165 "\t\t[-W|--watermark string]\n"
166 "\t\t[DEF:vname=rrd:ds-name:CF]\n");
167 const char *help_graph3 =
168 N_("\t\t[CDEF:vname=rpn-expression]\n"
169 "\t\t[VDEF:vdefname=rpn-expression]\n"
170 "\t\t[PRINT:vdefname:format]\n"
171 "\t\t[GPRINT:vdefname:format]\n" "\t\t[COMMENT:text]\n"
172 "\t\t[SHIFT:vname:offset]\n"
173 "\t\t[TICK:vname#rrggbb[aa][:[fraction][:legend]]]\n"
174 "\t\t[HRULE:value#rrggbb[aa][:legend]]\n"
175 "\t\t[VRULE:value#rrggbb[aa][:legend]]\n"
176 "\t\t[LINE[width]:vname[#rrggbb[aa][:[legend][:STACK]]]]\n"
177 "\t\t[AREA:vname[#rrggbb[aa][:[legend][:STACK]]]]\n"
178 "\t\t[PRINT:vname:CF:format] (deprecated)\n"
179 "\t\t[GPRINT:vname:CF:format] (deprecated)\n"
180 "\t\t[STACK:vname[#rrggbb[aa][:legend]]] (deprecated)\n");
181 const char *help_tune1 =
182 N_(" * tune - Modify some basic properties of an RRD\n\n"
183 "\trrdtool tune filename\n"
184 "\t\t[--heartbeat|-h ds-name:heartbeat]\n"
185 "\t\t[--data-source-type|-d ds-name:DST]\n"
186 "\t\t[--data-source-rename|-r old-name:new-name]\n"
187 "\t\t[--minimum|-i ds-name:min] [--maximum|-a ds-name:max]\n"
188 "\t\t[--deltapos scale-value] [--deltaneg scale-value]\n"
189 "\t\t[--failure-threshold integer]\n"
190 "\t\t[--window-length integer]\n"
191 "\t\t[--alpha adaptation-parameter]\n");
192 const char *help_tune2 =
193 N_("\t\t[--beta adaptation-parameter]\n"
194 "\t\t[--gamma adaptation-parameter]\n"
195 "\t\t[--gamma-deviation adaptation-parameter]\n"
196 "\t\t[--aberrant-reset ds-name]\n");
197 const char *help_resize =
199 (" * resize - alter the length of one of the RRAs in an RRD\n\n"
200 "\trrdtool resize filename rranum GROW|SHRINK rows\n");
201 const char *help_xport =
202 N_("* xport - generate XML dump from one or several RRD\n\n"
203 "\trrdtool xport [-s|--start seconds] [-e|--end seconds]\n"
204 "\t\t[-m|--maxrows rows]\n" "\t\t[--step seconds]\n"
205 "\t\t[--enumds]\n" "\t\t[DEF:vname=rrd:ds-name:CF]\n"
206 "\t\t[CDEF:vname=rpn-expression]\n"
207 "\t\t[XPORT:vname:legend]\n");
208 const char *help_quit =
209 N_(" * quit - closing a session in remote mode\n\n"
211 const char *help_ls =
212 N_(" * ls - lists all *.rrd files in current directory\n\n"
214 const char *help_cd =
215 N_(" * cd - changes the current directory\n\n"
216 "\trrdtool cd new directory\n");
217 const char *help_mkdir =
218 N_(" * mkdir - creates a new directory\n\n"
219 "\trrdtool mkdir newdirectoryname\n");
220 const char *help_pwd =
221 N_(" * pwd - returns the current working directory\n\n"
223 const char *help_lic =
224 N_("RRDtool is distributed under the Terms of the GNU General\n"
225 "Public License Version 2. (www.gnu.org/copyleft/gpl.html)\n\n"
226 "For more information read the RRD manpages\n");
227 enum { C_NONE, C_CREATE, C_DUMP, C_INFO, C_RESTORE, C_LAST,
228 C_LASTUPDATE, C_FIRST, C_UPDATE, C_FETCH, C_GRAPH, C_GRAPHV,
230 C_RESIZE, C_XPORT, C_QUIT, C_LS, C_CD, C_MKDIR, C_PWD,
231 C_UPDATEV, C_FLUSHCACHED
233 int help_cmd = C_NONE;
236 if (!strcmp(cmd, "create"))
238 else if (!strcmp(cmd, "dump"))
240 else if (!strcmp(cmd, "info"))
242 else if (!strcmp(cmd, "restore"))
243 help_cmd = C_RESTORE;
244 else if (!strcmp(cmd, "last"))
246 else if (!strcmp(cmd, "lastupdate"))
247 help_cmd = C_LASTUPDATE;
248 else if (!strcmp(cmd, "first"))
250 else if (!strcmp(cmd, "update"))
252 else if (!strcmp(cmd, "updatev"))
253 help_cmd = C_UPDATEV;
254 else if (!strcmp(cmd, "fetch"))
256 else if (!strcmp(cmd, "flushcached"))
257 help_cmd = C_FLUSHCACHED;
258 else if (!strcmp(cmd, "graph"))
260 else if (!strcmp(cmd, "graphv"))
262 else if (!strcmp(cmd, "tune"))
264 else if (!strcmp(cmd, "resize"))
266 else if (!strcmp(cmd, "xport"))
268 else if (!strcmp(cmd, "quit"))
270 else if (!strcmp(cmd, "ls"))
272 else if (!strcmp(cmd, "cd"))
274 else if (!strcmp(cmd, "mkdir"))
276 else if (!strcmp(cmd, "pwd"))
279 fprintf(stdout, _(help_main), PACKAGE_VERSION, __DATE__, __TIME__);
285 puts(_(help_listremote));
289 puts(_(help_create));
298 puts(_(help_restore));
304 puts(_(help_lastupdate));
310 puts(_(help_update));
313 puts(_(help_updatev));
319 puts(_(help_flushcached));
322 puts(_(help_graph0));
323 puts(_(help_graph1));
324 puts(_(help_graph2));
325 puts(_(help_graph3));
328 puts(_(help_graphv0));
329 puts(_(help_graph1));
330 puts(_(help_graph2));
331 puts(_(help_graph3));
338 puts(_(help_resize));
362 static char *fgetslong(
367 size_t bufsize = MAX_LENGTH;
371 return *aLinePtr = 0;
372 if (!(linebuf = malloc(bufsize))) {
373 perror("fgetslong: malloc");
377 while (fgets(linebuf + eolpos, MAX_LENGTH, stream)) {
378 eolpos += strlen(linebuf + eolpos);
379 if (linebuf[eolpos - 1] == '\n')
380 return *aLinePtr = linebuf;
381 bufsize += MAX_LENGTH;
382 if (!(linebuf = realloc(linebuf, bufsize))) {
384 perror("fgetslong: realloc");
389 return *aLinePtr = linebuf;
392 return *aLinePtr = 0;
403 #ifdef MUST_DISABLE_SIGFPE
404 signal(SIGFPE, SIG_IGN);
406 #ifdef MUST_DISABLE_FPMASK
410 /* initialize locale settings
411 according to localeconv(3) */
412 setlocale(LC_ALL, "");
414 #if defined(HAVE_LIBINTL_H) && defined(BUILD_LIBINTL)
415 bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR);
416 textdomain(GETTEXT_PACKAGE);
423 if (((argc == 2) || (argc == 3)) && !strcmp("-", argv[1])) {
425 struct rusage myusage;
426 struct timeval starttime;
427 struct timeval currenttime;
429 gettimeofday(&starttime, NULL);
432 if ((argc == 3) && strcmp("", argv[2])) {
443 if (chroot(argv[2]) != 0){
444 fprintf(stderr, "ERROR: chroot %s: %s\n", argv[2],rrd_strerror(errno));
451 "ERROR: change root is not supported by your OS "
452 "or at least by this copy of rrdtool\n");
459 if (strcmp(firstdir, "")) {
460 if (chdir(firstdir) != 0){
461 fprintf(stderr, "ERROR: chdir %s %s\n", firstdir,rrd_strerror(errno));
466 while (fgetslong(&aLine, stdin)) {
467 char *aLineOrig = aLine;
468 if ((argc = CountArgs(aLine)) == 0) {
470 printf("ERROR: not enough arguments\n");
473 if ((myargv = (char **) malloc((argc + 1) *
474 sizeof(char *))) == NULL) {
478 if ((argc = CreateArgs(argv[0], aLine, myargv)) < 0) {
479 printf("ERROR: creating arguments\n");
481 if ( HandleInputLine(argc, myargv, stdout) == 0 ){
483 getrusage(RUSAGE_SELF, &myusage);
484 gettimeofday(¤ttime, NULL);
485 printf("OK u:%1.2f s:%1.2f r:%1.2f\n",
486 (double) myusage.ru_utime.tv_sec +
487 (double) myusage.ru_utime.tv_usec / 1000000.0,
488 (double) myusage.ru_stime.tv_sec +
489 (double) myusage.ru_stime.tv_usec / 1000000.0,
490 (double) (currenttime.tv_sec - starttime.tv_sec)
491 + (double) (currenttime.tv_usec -
499 fflush(stdout); /* this is important for pipes to work */
503 } else if (argc == 2) {
506 } else if (argc == 3 && !strcmp(argv[1], "help")) {
510 exit(HandleInputLine(argc, argv, stderr));
515 /* HandleInputLine is NOT thread safe - due to readdir issues,
516 resolving them portably is not really simple. */
522 #if defined(HAVE_OPENDIR) && defined (HAVE_READDIR)
523 DIR *curdir; /* to read current dir with ls */
526 #if defined(HAVE_SYS_STAT_H)
530 /* Reset errno to 0 before we start.
533 if (argc > 1 && strcmp("quit", argv[1]) == 0) {
535 printf("ERROR: invalid parameter count for quit\n");
540 #if defined(HAVE_OPENDIR) && defined(HAVE_READDIR) && defined(HAVE_CHDIR)
541 if (argc > 1 && strcmp("cd", argv[1]) == 0) {
543 printf("ERROR: invalid parameter count for cd\n");
546 #if ! defined(HAVE_CHROOT) || ! defined(HAVE_GETUID)
547 if (getuid() == 0 && !ChangeRoot) {
549 ("ERROR: chdir security problem - rrdtool is running as "
550 "root but not chroot!\n");
554 if (chdir(argv[2]) != 0){
555 printf("ERROR: chdir %s %s\n", argv[2], rrd_strerror(errno));
560 if (argc > 1 && strcmp("pwd", argv[1]) == 0) {
561 char *cwd; /* To hold current working dir on call to pwd */
563 printf("ERROR: invalid parameter count for pwd\n");
566 cwd = getcwd(NULL, MAXPATH);
568 printf("ERROR: getcwd %s\n", rrd_strerror(errno));
575 if (argc > 1 && strcmp("mkdir", argv[1]) == 0) {
577 printf("ERROR: invalid parameter count for mkdir\n");
580 #if ! defined(HAVE_CHROOT) || ! defined(HAVE_GETUID)
581 if (getuid() == 0 && !ChangeRoot) {
583 ("ERROR: mkdir security problem - rrdtool is running as "
584 "root but not chroot!\n");
588 if(mkdir(argv[2], 0777)!=0){
589 printf("ERROR: mkdir %s: %s\n", argv[2],rrd_strerror(errno));
594 if (argc > 1 && strcmp("ls", argv[1]) == 0) {
596 printf("ERROR: invalid parameter count for ls\n");
599 if ((curdir = opendir(".")) != NULL) {
600 while ((dent = readdir(curdir)) != NULL) {
601 if (!stat(dent->d_name, &st)) {
602 if (S_ISDIR(st.st_mode)) {
603 printf("d %s\n", dent->d_name);
605 if (strlen(dent->d_name) > 4 && S_ISREG(st.st_mode)) {
607 (dent->d_name + NAMLEN(dent) - 4, ".rrd")
608 || !strcmp(dent->d_name + NAMLEN(dent) - 4,
610 printf("- %s\n", dent->d_name);
617 printf("ERROR: opendir .: %s\n", rrd_strerror(errno));
622 #endif /* opendir and readdir */
626 || strcmp("help", argv[1]) == 0
627 || strcmp("--help", argv[1]) == 0
628 || strcmp("-help", argv[1]) == 0
629 || strcmp("-?", argv[1]) == 0 || strcmp("-h", argv[1]) == 0) {
634 if (strcmp("create", argv[1]) == 0)
635 rrd_create(argc - 1, &argv[1]);
636 else if (strcmp("dump", argv[1]) == 0)
637 rrd_dump(argc - 1, &argv[1]);
638 else if (strcmp("info", argv[1]) == 0 || strcmp("updatev", argv[1]) == 0) {
641 if (strcmp("info", argv[1]) == 0)
643 data = rrd_info(argc - 1, &argv[1]);
645 data = rrd_update_v(argc - 1, &argv[1]);
646 rrd_info_print(data);
650 else if (strcmp("--version", argv[1]) == 0 ||
651 strcmp("version", argv[1]) == 0 ||
652 strcmp("v", argv[1]) == 0 ||
653 strcmp("-v", argv[1]) == 0 || strcmp("-version", argv[1]) == 0)
654 printf("RRDtool " PACKAGE_VERSION
655 " Copyright by Tobi Oetiker, 1997-2008 (%f)\n",
657 else if (strcmp("restore", argv[1]) == 0)
658 rrd_restore(argc - 1, &argv[1]);
659 else if (strcmp("resize", argv[1]) == 0)
660 rrd_resize(argc - 1, &argv[1]);
661 else if (strcmp("last", argv[1]) == 0)
662 printf("%ld\n", rrd_last(argc - 1, &argv[1]));
663 else if (strcmp("lastupdate", argv[1]) == 0) {
664 rrd_lastupdate(argc - 1, &argv[1]);
665 } else if (strcmp("first", argv[1]) == 0)
666 printf("%ld\n", rrd_first(argc - 1, &argv[1]));
667 else if (strcmp("update", argv[1]) == 0)
668 rrd_update(argc - 1, &argv[1]);
669 else if (strcmp("fetch", argv[1]) == 0) {
670 time_t start, end, ti;
671 unsigned long step, ds_cnt, i, ii;
672 rrd_value_t *data, *datai;
676 (argc - 1, &argv[1], &start, &end, &step, &ds_cnt, &ds_namv,
680 for (i = 0; i < ds_cnt; i++)
681 printf("%20s", ds_namv[i]);
683 for (ti = start + step; ti <= end; ti += step) {
684 printf("%10lu:", ti);
685 for (ii = 0; ii < ds_cnt; ii++)
686 printf(" %0.10e", *(datai++));
689 for (i = 0; i < ds_cnt; i++)
694 } else if (strcmp("xport", argv[1]) == 0) {
696 unsigned long int j = 0;
697 time_t start, end, ti;
698 unsigned long step, col_cnt, row_cnt;
699 rrd_value_t *data, *ptr;
703 size_t vtag_s = strlen(COL_DATA_TAG) + 10;
704 char *vtag = malloc(vtag_s);
706 for (i = 2; i < argc; i++) {
707 if (strcmp("--enumds", argv[i]) == 0)
712 (argc - 1, &argv[1], &xxsize, &start, &end, &step, &col_cnt,
713 &legend_v, &data) != -1) {
714 char *old_locale = setlocale(LC_NUMERIC, "C");
715 row_cnt = (end - start) / step;
717 printf("<?xml version=\"1.0\" encoding=\"%s\"?>\n\n",
719 printf("<%s>\n", ROOT_TAG);
720 printf(" <%s>\n", META_TAG);
721 printf(" <%s>%lu</%s>\n", META_START_TAG,
722 (unsigned long) start + step, META_START_TAG);
723 printf(" <%s>%lu</%s>\n", META_STEP_TAG, step, META_STEP_TAG);
724 printf(" <%s>%lu</%s>\n", META_END_TAG, (unsigned long) end,
726 printf(" <%s>%lu</%s>\n", META_ROWS_TAG, row_cnt,
728 printf(" <%s>%lu</%s>\n", META_COLS_TAG, col_cnt,
730 printf(" <%s>\n", LEGEND_TAG);
731 for (j = 0; j < col_cnt; j++) {
735 printf(" <%s>%s</%s>\n", LEGEND_ENTRY_TAG, entry,
740 printf(" </%s>\n", LEGEND_TAG);
741 printf(" </%s>\n", META_TAG);
742 printf(" <%s>\n", DATA_TAG);
743 for (ti = start + step; ti <= end; ti += step) {
744 printf(" <%s>", DATA_ROW_TAG);
745 printf("<%s>%lu</%s>", COL_TIME_TAG, ti, COL_TIME_TAG);
746 for (j = 0; j < col_cnt; j++) {
747 rrd_value_t newval = DNAN;
751 snprintf(vtag, vtag_s, "%s%lu", COL_DATA_TAG, j);
753 snprintf(vtag, vtag_s, "%s", COL_DATA_TAG);
756 printf("<%s>NaN</%s>", vtag, vtag);
758 printf("<%s>%0.10e</%s>", vtag, newval, vtag);
762 printf("</%s>\n", DATA_ROW_TAG);
765 printf(" </%s>\n", DATA_TAG);
766 printf("</%s>\n", ROOT_TAG);
767 setlocale(LC_NUMERIC, old_locale);
770 } else if (strcmp("graph", argv[1]) == 0) {
773 #ifdef notused /*XXX*/
774 const char *imgfile = argv[2]; /* rrd_graph changes argv pointer */
779 int tostdout = (strcmp(argv[2], "-") == 0);
782 for (i = 2; i < argc; i++) {
783 if (strcmp(argv[i], "--imginfo") == 0
784 || strcmp(argv[i], "-f") == 0) {
790 (argc - 1, &argv[1], &calcpr, &xsize, &ysize, NULL, &ymin,
792 if (!tostdout && !imginfo)
793 printf("%dx%d\n", xsize, ysize);
795 for (i = 0; calcpr[i]; i++) {
797 printf("%s\n", calcpr[i]);
804 } else if (strcmp("graphv", argv[1]) == 0) {
805 rrd_info_t *grinfo = NULL; /* 1 to distinguish it from the NULL that rrd_graph sends in */
807 grinfo = rrd_graph_v(argc - 1, &argv[1]);
809 rrd_info_print(grinfo);
810 rrd_info_free(grinfo);
813 } else if (strcmp("tune", argv[1]) == 0)
814 rrd_tune(argc - 1, &argv[1]);
815 else if (strcmp("flushcached", argv[1]) == 0)
816 rrd_flushcached(argc - 1, &argv[1]);
818 rrd_set_error("unknown function '%s'", argv[1]);
820 if (rrd_test_error()) {
821 fprintf(out, "ERROR: %s\n", rrd_get_error());
835 while (aLine[i] == ' ')
837 while (aLine[i] != 0) {
838 if ((aLine[i] == ' ') && inarg) {
841 if ((aLine[i] != ' ') && !inarg) {
851 * CreateArgs - take a string (aLine) and tokenize
866 /* remove trailing space and newlines */
867 while (len && aLine[len] <= ' ') {
871 /* sikp leading blanks */
872 while (*aLine && *aLine <= ' ')
898 pargv[argc++] = putP;
906 pargv[argc++] = putP;