diff options
| author | Guy Harris <guy@alum.mit.edu> | 2014-07-02 21:50:54 -0700 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2014-07-03 04:51:20 +0000 |
| commit | 8afe3313697e4e5adcb5eebc9bd31b375dee92b0 (patch) | |
| tree | 70aecda9538784b2d86399b459d48c359376ff0d /text2pcap.c | |
| parent | a4304de1ccb3646dec74ed3a380485e80006b877 (diff) | |
More getopt_long, to add --help and --version support.
Change-Id: I946067b972a70154f02ab561bc0fd029a7a5abc4
Reviewed-on: https://code.wireshark.org/review/2791
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Diffstat (limited to 'text2pcap.c')
| -rw-r--r-- | text2pcap.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/text2pcap.c b/text2pcap.c index 5c17436baa..2103c86960 100644 --- a/text2pcap.c +++ b/text2pcap.c @@ -120,6 +120,10 @@ # include <unistd.h> #endif +#ifdef HAVE_GETOPT_H +#include <getopt.h> +#endif + #include <errno.h> #include <assert.h> @@ -1539,6 +1543,11 @@ parse_options (int argc, char *argv[]) { int c; char *p; + static const struct option long_options[] = { + {(char *)"help", no_argument, NULL, 'h'}, + {(char *)"version", no_argument, NULL, 'v'}, + {0, 0, 0, 0 } + }; #ifdef _WIN32 arg_list_utf_16to8(argc, argv); @@ -1546,7 +1555,7 @@ parse_options (int argc, char *argv[]) #endif /* _WIN32 */ /* Scan CLI parameters */ - while ((c = getopt(argc, argv, "aDdhqe:i:l:m:no:u:s:S:t:T:v4:6:")) != -1) { + while ((c = getopt_long(argc, argv, "aDdhqe:i:l:m:no:u:s:S:t:T:v4:6:", long_options, NULL)) != -1) { switch (c) { case '?': usage(TRUE); break; case 'h': usage(FALSE); break; |