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Use 'void' for zero-argument functions

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According to the C standard,
it is desirable to give the type 'void'
to functions have no argument.

Closes #1631
This commit is contained in:
cubicdaiya
2014-03-16 08:51:54 +09:00
committed by antirez
parent 8db020e2a1
commit 23f08510d5
6 changed files with 20 additions and 20 deletions
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18
src/redis-cli.c
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@ -98,7 +98,7 @@ static struct config {
} config;
static volatile sig_atomic_t force_cancel_loop = 0;
static void usage();
static void usage(void);
static void slaveMode(void);
char *redisGitSHA1(void);
char *redisGitDirty(void);
@ -158,7 +158,7 @@ typedef struct {
static helpEntry *helpEntries;
static int helpEntriesLen;
static sds cliVersion() {
static sds cliVersion(void) {
sds version;
version = sdscatprintf(sdsempty(), "%s", REDIS_VERSION);
@ -172,7 +172,7 @@ static sds cliVersion() {
return version;
}
static void cliInitHelp() {
static void cliInitHelp(void) {
int commandslen = sizeof(commandHelp)/sizeof(struct commandHelp);
int groupslen = sizeof(commandGroups)/sizeof(char*);
int i, len, pos = 0;
@ -211,7 +211,7 @@ static void cliOutputCommandHelp(struct commandHelp *help, int group) {
}
/* Print generic help. */
static void cliOutputGenericHelp() {
static void cliOutputGenericHelp(void) {
sds version = cliVersion();
printf(
"redis-cli %s\r\n"
@ -368,7 +368,7 @@ static int cliConnect(int force) {
return REDIS_OK;
}
static void cliPrintContextError() {
static void cliPrintContextError(void) {
if (context == NULL) return;
fprintf(stderr,"Error: %s\n",context->errstr);
}
@ -805,7 +805,7 @@ static sds readArgFromStdin(void) {
return arg;
}
static void usage() {
static void usage(void) {
sds version = cliVersion();
fprintf(stderr,
"redis-cli %s\n"
@ -874,7 +874,7 @@ static char **convertToSds(int count, char** args) {
}
#define LINE_BUFLEN 4096
static void repl() {
static void repl(void) {
sds historyfile = NULL;
int history = 0;
char *line;
@ -1677,7 +1677,7 @@ void bytesToHuman(char *s, long long n) {
}
}
static void statMode() {
static void statMode(void) {
redisReply *reply;
long aux, requests = 0;
int i = 0;
@ -1763,7 +1763,7 @@ static void statMode() {
* Scan mode
*--------------------------------------------------------------------------- */
static void scanMode() {
static void scanMode(void) {
redisReply *reply;
unsigned long long cur = 0;