update formatting

src/cpu.c

@@ -5,7 +5,7 @@
 #include <stdio.h>
 #include <unistd.h>
 
-char const* const cpu_path = "/sys/devices/system/cpu/cpu%i/online";
+const char *const cpu_path = "/sys/devices/system/cpu/cpu%i/online";
 
 bool getcpu(uint32_t id) {
 	// get the file path
@@ -18,7 +18,7 @@ bool getcpu(uint32_t id) {
 
 	// read a character from the file, store in state
 	char state = '\0';
-	FILE* f = fopen(path, "r");
+	FILE *f = fopen(path, "r");
 	fread(&state, 1, 1, f);
 	fclose(f);
 
@@ -33,7 +33,7 @@ void setcpu(uint32_t id, bool state) {
 	char s = 0x30 + (char)state; // convert the state to a character
 
 	// write the state to the file (creates file if it doesn't exist)
-	FILE* f = fopen(path, "w");
+	FILE *f = fopen(path, "w");
 	fwrite(&s, 1, 1, f);
 	fclose(f);
 }

src/error.c

@@ -6,7 +6,7 @@
 #include <stdlib.h>
 #include <stdnoreturn.h>
 
-noreturn void fatal(char const* fmt, ...) {
+noreturn void fatal(const char *fmt, ...) {
 	char buf[128];
 	va_list args;
 	va_start(args, fmt);

src/error.h

@@ -4,4 +4,4 @@
 #include <stdnoreturn.h>
 
 // prints an error message and aborts execution
-noreturn void fatal(char const*, ...);
+noreturn void fatal(const char *, ...);

src/main.c

@@ -23,7 +23,7 @@ static inline void print_cpu_count(int32_t mcpus) {
 	printf("%i/%i cpus enabled.\n", get_nprocs(), mcpus); // get the number of available processors
 }
 
-int32_t main(int32_t argc, char** argv) {
+int32_t main(int32_t argc, char **argv) {
 	if (geteuid() != 0) fatal("must be executed as the root user!");
 
 	int32_t ncpus;                                 // the number of CPUs to activate
@@ -42,7 +42,7 @@ int32_t main(int32_t argc, char** argv) {
 	if (ncpus > mcpus) fatal("%i exeeds the maximum numbers of cpus available (%i)", ncpus, mcpus);
 	if (ncpus < 1) fatal("may not keep less than 1 cpu enabled, requested to enable %i", ncpus);
 
-	char const* const cpu_set_log = "set cpu %i to %hi\n";
+	const char *const cpu_set_log = "set cpu %i to %hi\n";
 	for (int32_t id = 1; id < mcpus; id++) { // start at CPU 1, as CPU 0 is not writeable
 		// whilst the id is less then the amount of cpus to enable
 		if (id < ncpus) {

src/opts.c

@@ -6,11 +6,11 @@
 
 #include "error.h"
 
-uint8_t getoptions(int32_t argc, char* const* argv, int32_t* ncpus) {
+uint8_t getoptions(int32_t argc, char *const *argv, int32_t *ncpus) {
 	uint8_t opts = 0;
 	char opt;
 
-	char const* const msg = "-%c has already been set";
+	const char *const msg = "-%c has already been set";
 	while ((opt = getopt(argc, argv, "lavi")) != -1) {
 		switch (opt) {
 		case 'l':
@@ -35,7 +35,7 @@ uint8_t getoptions(int32_t argc, char* const* argv, int32_t* ncpus) {
 	}
 
 	if (optind < argc) {
-		char* num = argv[optind];
+		char *num = argv[optind];
 		*ncpus = atoi(num);
 	} else if (opts & OPT_LIST_CORES) {
 		*ncpus = -1;

src/opts.h

@@ -8,4 +8,4 @@ enum opt {
 	OPT_INVERT = 8,     // 'num' now represents the amount of cores to disable
 };
 
-uint8_t getoptions(int32_t, char* const*, int32_t*);
+uint8_t getoptions(int32_t, char *const *, int32_t *);