diff options
Diffstat (limited to 'tools/h5diff/h5diff_common.c')
| -rw-r--r-- | tools/h5diff/h5diff_common.c | 40 |
1 files changed, 37 insertions, 3 deletions
diff --git a/tools/h5diff/h5diff_common.c b/tools/h5diff/h5diff_common.c index 4870cdb..da45a31 100644 --- a/tools/h5diff/h5diff_common.c +++ b/tools/h5diff/h5diff_common.c @@ -27,12 +27,12 @@ static int check_d_input( const char* ); * Command-line options: The user can specify short or long-named * parameters. */ -static const char *s_opts = "hVrvqn:d:p:Nc"; +static const char *s_opts = "hVrv:qn:d:p:Nc"; static struct long_options l_opts[] = { { "help", no_arg, 'h' }, { "version", no_arg, 'V' }, { "report", no_arg, 'r' }, - { "verbose", no_arg, 'v' }, + { "verbose", optional_arg, 'v' }, { "quiet", no_arg, 'q' }, { "count", require_arg, 'n' }, { "delta", require_arg, 'd' }, @@ -63,7 +63,7 @@ void parse_command_line(int argc, const char** objname2, diff_opt_t* options) { - + int i; int opt; struct exclude_path_list *exclude_head, *exclude_prev, *exclude_node; @@ -95,6 +95,40 @@ void parse_command_line(int argc, h5diff_exit(EXIT_SUCCESS); case 'v': options->m_verbose = 1; + /* This for loop is for handling style like + * -v, -v1, --verbose, --verbose=1. + */ + for (i = 1; i < argc; i++) + { + /* + * short opt + */ + if (!strcmp (argv[i], "-v")) /* no arg */ + { + opt_ind--; + options->m_verbose_level = 0; + break; + } + else if (!strncmp (argv[i], "-v", 2)) + { + options->m_verbose_level = atoi(&argv[i][2]); + break; + } + + /* + * long opt + */ + if (!strcmp (argv[i], "--verbose")) /* no arg */ + { + options->m_verbose_level = 0; + break; + } + else if ( !strncmp (argv[i], "--verbose", 9) && argv[i][9]=='=') + { + options->m_verbose_level = atoi(&argv[i][10]); + break; + } + } break; case 'q': /* use quiet mode; supress the message "0 differences found" */ |