| Revision: | 1.6 |
| Committed: | Fri Nov 4 00:30:09 2011 UTC (11 years, 10 months ago) by rick |
| Content type: | text/plain |
| Branch: | MAIN |
| CVS Tags: | NetDRMS_Ver_6-4, NetDRMS_Ver_8-0, NetDRMS_Ver_6-2, NetDRMS_Ver_6-3, NetDRMS_Ver_6-0, NetDRMS_Ver_6-1, Ver_6-0, Ver_6-1, Ver_6-2, Ver_6-3, Ver_6-4, NetDRMS_Ver_8-8, Ver_8-5, NetDRMS_Ver_7-0, NetDRMS_Ver_8-1, Ver_7-0, Ver_LATEST, NetDRMS_Ver_LATEST, NetDRMS_Ver_8-12, NetDRMS_Ver_8-10, NetDRMS_Ver_8-11, NetDRMS_Ver_9-1, NetDRMS_Ver_9-0, NetDRMS_Ver_9-3, NetDRMS_Ver_9-2, NetDRMS_Ver_9-5, NetDRMS_Ver_9-4, NetDRMS_Ver_8-2, NetDRMS_Ver_8-3, NetDRMS_Ver_9-41, Ver_9-41, Ver_DRMSLATEST, NetDRMS_Ver_8-4, NetDRMS_Ver_8-5, NetDRMS_Ver_8-6, Ver_8-8, NetDRMS_Ver_8-7, Ver_8-2, Ver_9-3, Ver_8-0, Ver_8-1, Ver_8-6, Ver_8-7, Ver_8-4, Ver_8-11, Ver_7-1, Ver_9-1, Ver_8-3, NetDRMS_Ver_7-1, Ver_9-5, Ver_9-4, Ver_8-10, Ver_9-2, Ver_8-12, Ver_9-0, HEAD |
| Changes since 1.5: | +1 -1 lines |
| Log Message: | strdup return of cmdparams_get_str() |
| # | Content |
|---|---|
| 1 | /* |
| 2 | * smpl_00.c $DRMS/proj/cookbook/ |
| 3 | * |
| 4 | * An extremely simple program that does (almost) nothing at all. |
| 5 | * It illustrates how a module is called from a driver program, in this |
| 6 | * case a locally-provided main program rather than jsoc_main, and the |
| 7 | * use of the command line parsing features in (and outside of) the |
| 8 | * module. |
| 9 | * |
| 10 | * Usage: |
| 11 | * smpl_00 [print= ...] |
| 12 | * |
| 13 | * Bugs: |
| 14 | * The program is of no particular use, and exists merely for heuristic |
| 15 | * and testing purposes. |
| 16 | * |
| 17 | * Revision history is at end of file. |
| 18 | */ |
| 19 | #include <cmdparams.h> |
| 20 | #include <timeio.h> |
| 21 | /* sample module arguments declaration */ |
| 22 | ModuleArgs_t module_args[] = { |
| 23 | /* module-specific argument declarators */ |
| 24 | {ARG_STRING, "print", "done", "message to print on successful completion"}, |
| 25 | /* required end (or blank) argument */ |
| 26 | {ARG_END} |
| 27 | }; |
| 28 | /* required global declaration (normally included in module driver) */ |
| 29 | CmdParams_t cmdparams; |
| 30 | |
| 31 | int DoIt (void) { |
| 32 | int status; |
| 33 | char *msg = strdup (cmdparams_get_str (&cmdparams, "print", &status)); |
| 34 | printf ("%s\n", msg); |
| 35 | return 0; |
| 36 | } |
| 37 | |
| 38 | int main (int argc, char **argv) { |
| 39 | int status = cmdparams_parse (&cmdparams, argc, argv); |
| 40 | if (status >= 0) return DoIt (); |
| 41 | } |
| 42 | |
| 43 | /* |
| 44 | * Revision History |
| 45 | * |
| 46 | * 09.07.27 file created by R Bogart |
| 47 | */ |