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Merge pull request #408 from TimonAlex/freebsd-wifi-bitrate

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Fix rendering wireless bitrate and support bitrate on FreeBSD
This commit is contained in:
Michael Stapelberg 2020-04-21 09:52:13 +02:00 committed by GitHub
commit 57218e98de
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1 changed files with 8 additions and 4 deletions
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12
src/print_wireless_info.c
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@ -97,7 +97,7 @@ typedef struct {
double frequency;
} wireless_info_t;
#ifdef __linux__
#if defined(__linux__) || defined(__FreeBSD__)
// Like iw_print_bitrate, but without the dependency on libiw.
static void print_bitrate(char *buffer, int buflen, int bitrate, const char *format_bitrate) {
const int kilo = 1e3;
@ -120,7 +120,9 @@ static void print_bitrate(char *buffer, int buflen, int bitrate, const char *for
}
snprintf(buffer, buflen, format_bitrate, rate / divisor, scale);
}
#endif
#ifdef __linux__
// Based on NetworkManager/src/platform/wifi/wifi-utils-nl80211.c
static uint32_t nl80211_xbm_to_percent(int32_t xbm, int32_t divisor) {
#define NOISE_FLOOR_DBM -90
@ -408,6 +410,9 @@ error1:
info->flags |= WIRELESS_INFO_FLAG_HAS_SIGNAL;
info->noise_level = u.req.info[0].isi_noise;
info->flags |= WIRELESS_INFO_FLAG_HAS_NOISE;
// isi_txmbps is specified in units of 500 Kbit/s
// Convert them to bit/s
info->bitrate = u.req.info[0].isi_txmbps * 500 * 1000;
}
return 1;
@ -599,9 +604,8 @@ void print_wireless_info(yajl_gen json_gen, char *buffer, const char *interface,
snprintf(string_ip, STRING_SIZE, "%s", ip_address);
#ifdef __linux__
char br_buffer[128];
print_bitrate(br_buffer, sizeof(br_buffer), info.bitrate, format_bitrate);
#if defined(__linux__) || defined(__FreeBSD__)
print_bitrate(string_bitrate, sizeof(string_bitrate), info.bitrate, format_bitrate);
#endif
placeholder_t placeholders[] = {