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@@ -16,7 +16,6 @@ |
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wifi_perc(const char *iface) |
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wifi_perc(const char *iface) |
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{ |
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{ |
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int i, cur; |
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int i, cur; |
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float perc; |
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int total = 70; /* the max of /proc/net/wireless */ |
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int total = 70; /* the max of /proc/net/wireless */ |
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char *p, *datastart; |
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char *p, *datastart; |
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char path[PATH_MAX]; |
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char path[PATH_MAX]; |
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@@ -59,9 +58,7 @@ |
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sscanf(datastart + 1, " %*d %d %*d %*d\t\t %*d\t " |
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sscanf(datastart + 1, " %*d %d %*d %*d\t\t %*d\t " |
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"%*d\t\t%*d\t\t %*d\t %*d\t\t %*d", &cur); |
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"%*d\t\t%*d\t\t %*d\t %*d\t\t %*d", &cur); |
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perc = (float)cur / total * 100.0; |
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return bprintf("%.0f", perc); |
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return bprintf("%d", (int)((float)cur / total * 100)); |
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} |
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} |
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const char * |
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const char * |
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