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(platform_linux.c) Prevent uninitialized scalar variable warnings

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This commit is contained in:
twinaphex 2016-06-03 04:27:42 +02:00
parent 36e33bde90
commit f83dfb0621
1 changed files with 13 additions and 12 deletions
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25
frontend/drivers/platform_linux.c
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@ -743,7 +743,8 @@ static void check_proc_acpi_sysfs_battery(const char *node,
int *seconds, int *percent) int *seconds, int *percent)
{ {
unsigned capacity; unsigned capacity;
char path[1024], info[1024]; char path[1024] = {0};
char info[1024] = {0};
const char *base = proc_acpi_sysfs_battery_path; const char *base = proc_acpi_sysfs_battery_path;
char *buf = NULL; char *buf = NULL;
char *ptr = NULL; char *ptr = NULL;
@ -787,7 +788,7 @@ end:
static void check_proc_acpi_ac_adapter(const char * node, bool *have_ac) static void check_proc_acpi_ac_adapter(const char * node, bool *have_ac)
{ {
char path[1024]; char path[1024] = {0};
const char *base = proc_acpi_ac_adapter_path; const char *base = proc_acpi_ac_adapter_path;
char *buf = NULL; char *buf = NULL;
char *ptr = NULL; char *ptr = NULL;
@ -819,7 +820,7 @@ static void check_proc_acpi_ac_adapter(const char * node, bool *have_ac)
static void check_proc_acpi_sysfs_ac_adapter(const char * node, bool *have_ac) static void check_proc_acpi_sysfs_ac_adapter(const char * node, bool *have_ac)
{ {
char path[1024]; char path[1024] = {0};
ssize_t length = 0; ssize_t length = 0;
char *buf = NULL; char *buf = NULL;
const char *base = proc_acpi_sysfs_ac_adapter_path; const char *base = proc_acpi_sysfs_ac_adapter_path;
@ -870,13 +871,13 @@ static bool frontend_linux_powerstate_check_apm(
enum frontend_powerstate *state, enum frontend_powerstate *state,
int *seconds, int *percent) int *seconds, int *percent)
{ {
char *ptr;
int ac_status = 0; int ac_status = 0;
int battery_status = 0; int battery_status = 0;
int battery_flag = 0; int battery_flag = 0;
int battery_percent = 0; int battery_percent = 0;
int battery_time = 0; int battery_time = 0;
ssize_t length = 0; ssize_t length = 0;
char *ptr = NULL;
char *buf = NULL; char *buf = NULL;
char *str = NULL; char *str = NULL;
@ -1112,9 +1113,9 @@ static enum frontend_powerstate frontend_linux_get_powerstate(
static enum frontend_architecture frontend_linux_get_architecture(void) static enum frontend_architecture frontend_linux_get_architecture(void)
{ {
uint32_t buffer_hash;
const char *val;
struct utsname buffer; struct utsname buffer;
uint32_t buffer_hash = 0;
const char *val = NULL;
if (uname(&buffer) != 0) if (uname(&buffer) != 0)
return FRONTEND_ARCH_NONE; return FRONTEND_ARCH_NONE;
@ -1435,7 +1436,7 @@ static void frontend_linux_get_env(int *argc,
RARCH_LOG("Application location: [%s].\n", app_dir); RARCH_LOG("Application location: [%s].\n", app_dir);
if (args && *app_dir) if (args && *app_dir)
{ {
char buf[PATH_MAX_LENGTH]; char buf[PATH_MAX_LENGTH] = {0};
fill_pathname_join(g_defaults.dir.assets, app_dir, fill_pathname_join(g_defaults.dir.assets, app_dir,
"assets", sizeof(g_defaults.dir.assets)); "assets", sizeof(g_defaults.dir.assets));
@ -1635,9 +1636,9 @@ static void frontend_linux_get_env(int *argc,
snprintf(g_defaults.settings.menu, sizeof(g_defaults.settings.menu), "xmb"); snprintf(g_defaults.settings.menu, sizeof(g_defaults.settings.menu), "xmb");
#else #else
char base_path[PATH_MAX]; char base_path[PATH_MAX] = {0};
const char *xdg = getenv("XDG_CONFIG_HOME"); const char *xdg = getenv("XDG_CONFIG_HOME");
const char *home = getenv("HOME"); const char *home = getenv("HOME");
if (xdg) if (xdg)
snprintf(base_path, sizeof(base_path), snprintf(base_path, sizeof(base_path),
@ -1837,8 +1838,8 @@ static bool frontend_linux_set_fork(enum frontend_fork fork_mode)
linux_fork_mode = FRONTEND_FORK_CORE; linux_fork_mode = FRONTEND_FORK_CORE;
{ {
char executable_path[PATH_MAX_LENGTH]; char executable_path[PATH_MAX_LENGTH] = {0};
settings_t *settings = config_get_ptr(); settings_t *settings = config_get_ptr();
fill_pathname_application_path(executable_path, sizeof(executable_path)); fill_pathname_application_path(executable_path, sizeof(executable_path));
strlcpy(settings->path.libretro, executable_path, sizeof(settings->path.libretro)); strlcpy(settings->path.libretro, executable_path, sizeof(settings->path.libretro));