The Android Open Source Project | 10e23ee | 2009-03-03 19:30:30 -0800 | [diff] [blame] | 1 | /** |
| 2 | * @file op_popt.c |
| 3 | * Wrapper for libpopt - always use this rather |
| 4 | * than popt.h |
| 5 | * |
| 6 | * @remark Copyright 2002 OProfile authors |
| 7 | * @remark Read the file COPYING |
| 8 | * |
| 9 | * @author John Levon |
| 10 | * @author Philippe Elie |
| 11 | */ |
| 12 | |
| 13 | #include <stdlib.h> |
| 14 | #include "op_libiberty.h" |
| 15 | #include "op_popt.h" |
| 16 | |
| 17 | poptContext op_poptGetContext(char const * name, |
| 18 | int argc, char const ** argv, |
| 19 | struct poptOption const * options, int flags) |
| 20 | { |
| 21 | poptContext optcon; |
| 22 | int c; |
| 23 | |
| 24 | xmalloc_set_program_name(argv[0]); |
| 25 | |
| 26 | #ifdef CONST_POPT |
| 27 | optcon = poptGetContext(name, argc, argv, options, flags); |
| 28 | #else |
| 29 | optcon = poptGetContext((char *)name, argc, (char **)argv, options, flags); |
| 30 | #endif |
| 31 | |
| 32 | c = poptGetNextOpt(optcon); |
| 33 | |
| 34 | if (c < -1) { |
| 35 | fprintf(stderr, "%s: %s: %s\n", argv[0], |
| 36 | poptBadOption(optcon, POPT_BADOPTION_NOALIAS), |
| 37 | poptStrerror(c)); |
| 38 | poptPrintHelp(optcon, stderr, 0); |
| 39 | exit(EXIT_FAILURE); |
| 40 | } |
| 41 | |
| 42 | return optcon; |
| 43 | } |