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minor style cleanups

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This commit is contained in:
Hisham Muhammad 2012-02-02 22:03:07 +00:00
parent ff8d54c221
commit 58676d7001
1 changed files with 9 additions and 24 deletions
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33
BatteryMeter.c
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@ -50,17 +50,11 @@ static unsigned long int parseUevent(FILE * file, const char *key) {
}
static unsigned long int parseBatInfo(const char *fileName, const unsigned short int lineNum, const unsigned short int wordNum) {
DIR* batteryDir;
const struct dirent *dirEntries;
const char batteryPath[] = PROCDIR "/acpi/battery/";
batteryDir = opendir(batteryPath);
if (batteryDir == NULL) {
DIR* batteryDir = opendir(batteryPath);
if (!batteryDir)
return 0;
}
char *entryName;
typedef struct listLbl {
char *content;
struct listLbl *next;
@ -73,8 +67,8 @@ static unsigned long int parseBatInfo(const char *fileName, const unsigned short
Some of this is based off of code found in kismet (they claim it came from gkrellm).
Written for multi battery use...
*/
for (dirEntries = readdir((DIR *) batteryDir); dirEntries; dirEntries = readdir((DIR *) batteryDir)) {
entryName = (char *) dirEntries->d_name;
for (const struct dirent* dirEntries = readdir((DIR *) batteryDir); dirEntries; dirEntries = readdir((DIR *) batteryDir)) {
char* entryName = (char *) dirEntries->d_name;
if (strncmp(entryName, "BAT", 3))
continue;
@ -122,22 +116,16 @@ static ACPresence chkIsOnline() {
ACPresence isOn = AC_ERROR;
if (access(PROCDIR "/acpi/ac_adapter", F_OK) == 0) {
const struct dirent *dirEntries;
const char *power_supplyPath = PROCDIR "/acpi/ac_adapter";
DIR *power_supplyDir = opendir(power_supplyPath);
char *entryName;
if (!power_supplyDir) {
if (!power_supplyDir)
return AC_ERROR;
}
for (dirEntries = readdir((DIR *) power_supplyDir); dirEntries; dirEntries = readdir((DIR *) power_supplyDir)) {
entryName = (char *) dirEntries->d_name;
for (const struct dirent *dirEntries = readdir((DIR *) power_supplyDir); dirEntries; dirEntries = readdir((DIR *) power_supplyDir)) {
char* entryName = (char *) dirEntries->d_name;
if (strncmp(entryName, "A", 1)) {
if (entryName[0] != 'A')
continue;
}
char statePath[50];
snprintf((char *) statePath, sizeof statePath, "%s/%s/state", power_supplyPath, entryName);
@ -247,11 +235,8 @@ static double getSysBatData() {
const struct dirent *dirEntries;
const char *power_supplyPath = "/sys/class/power_supply/";
DIR *power_supplyDir = opendir(power_supplyPath);
if (!power_supplyDir) {
if (!power_supplyDir)
return 0;
}
char *entryName;