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Linux: fixes sysfs battery discovery
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402e46bb82
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@ -193,7 +193,18 @@ static void Battery_getSysData(double* level, ACPresence* isOnAC) {
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char* entryName = (char *) dirEntry->d_name;
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const char filePath[50];
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if (entryName[0] == 'B' && entryName[1] == 'A' && entryName[2] == 'T') {
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xSnprintf((char *) filePath, sizeof filePath, SYS_POWERSUPPLY_DIR "/%s/type", entryName);
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int fd = open(filePath, O_RDONLY);
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if (fd == -1)
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continue;
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char type[8];
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ssize_t typelen = xread(fd, type, 7);
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close(fd);
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if (typelen < 1)
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continue;
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if (type[0] == 'B' && type[1] == 'a' && type[2] == 't') {
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xSnprintf((char *) filePath, sizeof filePath, SYS_POWERSUPPLY_DIR "/%s/uevent", entryName);
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int fd = open(filePath, O_RDONLY);
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