diff options
Diffstat (limited to 'package/network/utils/iwinfo/src')
| -rw-r--r-- | package/network/utils/iwinfo/src/iwinfo_cli.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/package/network/utils/iwinfo/src/iwinfo_cli.c b/package/network/utils/iwinfo/src/iwinfo_cli.c index 7ec5aef95..8da216a6e 100644 --- a/package/network/utils/iwinfo/src/iwinfo_cli.c +++ b/package/network/utils/iwinfo/src/iwinfo_cli.c @@ -17,6 +17,7 @@ */ #include <stdio.h> +#include <glob.h> #include "iwinfo.h" @@ -735,9 +736,11 @@ static void print_countrylist(const struct iwinfo_ops *iw, const char *ifname) int main(int argc, char **argv) { int i; + char *p; const struct iwinfo_ops *iw; + glob_t globbuf; - if (argc < 3) + if (argc > 1 && argc < 3) { fprintf(stderr, "Usage:\n" @@ -752,6 +755,30 @@ int main(int argc, char **argv) return 1; } + if (argc == 1) + { + glob("/sys/class/net/*", 0, NULL, &globbuf); + + for (i = 0; i < globbuf.gl_pathc; i++) + { + p = strrchr(globbuf.gl_pathv[i], '/'); + + if (!p) + continue; + + iw = iwinfo_backend(++p); + + if (!iw) + continue; + + print_info(iw, p); + printf("\n"); + } + + globfree(&globbuf); + return 0; + } + iw = iwinfo_backend(argv[1]); if (!iw) |