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Fix warnings

This commit is contained in:
Boian Bonev 2022-04-06 06:55:28 +03:00
parent db3e14bc61
commit dce2732c37
No known key found for this signature in database
GPG Key ID: 1365720913D2F22D
33 changed files with 105 additions and 95 deletions
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2
src/ata_id/ata_id.c
View File

@ -330,7 +330,7 @@ static void disk_identify_fixup_uint16 (uint8_t identify[512], unsigned int offs
* Returns: 0 if the data was successfully obtained, otherwise
* non-zero with errno set.
*/
static int disk_identify(struct udev *udev,
static int disk_identify(struct udev *udev __attribute__((unused)),
int fd,
uint8_t out_identify[512],
int *out_is_packet_device)

18
src/cdrom_id/cdrom_id.c
View File

@ -126,7 +126,7 @@ static bool is_mounted(const char *device)
return mounted;
}
static void info_scsi_cmd_err(struct udev *udev, const char *cmd, int err)
static void info_scsi_cmd_err(struct udev *udev __attribute__((unused)), const char *cmd, int err)
{
if (err == -1) {
log_debug("%s failed", cmd);
@ -144,7 +144,7 @@ struct scsi_cmd {
struct sg_io_hdr sg_io;
};
static void scsi_cmd_init(struct udev *udev, struct scsi_cmd *cmd)
static void scsi_cmd_init(struct udev *udev __attribute__((unused)), struct scsi_cmd *cmd)
{
memzero(cmd, sizeof(struct scsi_cmd));
cmd->cgc.quiet = 1;
@ -156,7 +156,7 @@ static void scsi_cmd_init(struct udev *udev, struct scsi_cmd *cmd)
cmd->sg_io.flags = SG_FLAG_LUN_INHIBIT | SG_FLAG_DIRECT_IO;
}
static void scsi_cmd_set(struct udev *udev, struct scsi_cmd *cmd, size_t i, unsigned char arg)
static void scsi_cmd_set(struct udev *udev __attribute__((unused)), struct scsi_cmd *cmd, size_t i, unsigned char arg)
{
cmd->sg_io.cmd_len = i + 1;
cmd->cgc.cmd[i] = arg;
@ -164,7 +164,7 @@ static void scsi_cmd_set(struct udev *udev, struct scsi_cmd *cmd, size_t i, unsi
#define CHECK_CONDITION 0x01
static int scsi_cmd_run(struct udev *udev, struct scsi_cmd *cmd, int fd, unsigned char *buf, size_t bufsize)
static int scsi_cmd_run(struct udev *udev __attribute__((unused)), struct scsi_cmd *cmd, int fd, unsigned char *buf, size_t bufsize)
{
int ret = 0;
@ -190,7 +190,7 @@ static int scsi_cmd_run(struct udev *udev, struct scsi_cmd *cmd, int fd, unsigne
return ret;
}
static int media_lock(struct udev *udev, int fd, bool lock)
static int media_lock(struct udev *udev __attribute__((unused)), int fd, bool lock)
{
int err;
@ -223,7 +223,7 @@ static int media_eject(struct udev *udev, int fd)
return 0;
}
static int cd_capability_compat(struct udev *udev, int fd)
static int cd_capability_compat(struct udev *udev __attribute__((unused)), int fd)
{
int capability;
@ -250,7 +250,7 @@ static int cd_capability_compat(struct udev *udev, int fd)
return 0;
}
static int cd_media_compat(struct udev *udev, int fd)
static int cd_media_compat(struct udev *udev __attribute__((unused)), int fd)
{
if (ioctl(fd, CDROM_DRIVE_STATUS, CDSL_CURRENT) != CDS_DISC_OK) {
log_debug("CDROM_DRIVE_STATUS != CDS_DISC_OK");
@ -285,7 +285,7 @@ static int cd_inquiry(struct udev *udev, int fd)
return 0;
}
static void feature_profile_media(struct udev *udev, int cur_profile)
static void feature_profile_media(struct udev *udev __attribute__((unused)), int cur_profile)
{
switch (cur_profile) {
case 0x03:
@ -394,7 +394,7 @@ static void feature_profile_media(struct udev *udev, int cur_profile)
}
}
static int feature_profiles(struct udev *udev, const unsigned char *profiles, size_t size)
static int feature_profiles(struct udev *udev __attribute__((unused)), const unsigned char *profiles, size_t size)
{
unsigned int i;

2
src/collect/collect.c
View File

@ -65,7 +65,7 @@ static inline struct _mate *node_to_mate(struct udev_list_node *node)
return container_of(node, struct _mate, node);
}
noreturn static void sig_alrm(int signo)
noreturn static void sig_alrm(int signo __attribute__((unused)))
{
exit(4);
}

4
src/libudev/libudev-enumerate.c
View File

@ -215,7 +215,7 @@ static int syspath_cmp(const void *p1, const void *p2)
}
/* For devices that should be moved to the absolute end of the list */
static bool devices_delay_end(struct udev *udev, const char *syspath)
static bool devices_delay_end(struct udev *udev __attribute__((unused)), const char *syspath)
{
static const char *delay_device_list[] = {
"/block/md",
@ -234,7 +234,7 @@ static bool devices_delay_end(struct udev *udev, const char *syspath)
/* For devices that should just be moved a little bit later, just
* before the point where some common path prefix changes. Returns the
* number of characters that make up that common prefix */
static size_t devices_delay_later(struct udev *udev, const char *syspath)
static size_t devices_delay_later(struct udev *udev __attribute__((unused)), const char *syspath)
{
const char *c;

2
src/libudev/libudev-hwdb.c
View File

@ -379,7 +379,7 @@ bool udev_hwdb_validate(struct udev_hwdb *hwdb) {
*
* Returns: a udev_list_entry.
*/
_public_ struct udev_list_entry *udev_hwdb_get_properties_list_entry(struct udev_hwdb *hwdb, const char *modalias, unsigned int flags) {
_public_ struct udev_list_entry *udev_hwdb_get_properties_list_entry(struct udev_hwdb *hwdb, const char *modalias, unsigned int flags __attribute__((unused))) {
int err;
if (!hwdb || !hwdb->f) {

2
src/libudev/libudev-monitor.c
View File

@ -107,7 +107,7 @@ static struct udev_monitor *udev_monitor_new(struct udev *udev)
}
/* we consider udev running when /dev is on devtmpfs */
static bool udev_has_devtmpfs(struct udev *udev) {
__attribute__((unused)) static bool udev_has_devtmpfs(struct udev *udev __attribute__((unused))) {
union file_handle_union h = FILE_HANDLE_INIT;
_cleanup_fclose_ FILE *f = NULL;

14
src/libudev/libudev-queue.c
View File

@ -139,7 +139,7 @@ _public_ struct udev *udev_queue_get_udev(struct udev_queue *udev_queue)
*
* Returns: 0.
**/
_public_ unsigned long long int udev_queue_get_kernel_seqnum(struct udev_queue *udev_queue)
_public_ unsigned long long int udev_queue_get_kernel_seqnum(struct udev_queue *udev_queue __attribute__((unused)))
{
return 0;
}
@ -152,7 +152,7 @@ _public_ unsigned long long int udev_queue_get_kernel_seqnum(struct udev_queue *
*
* Returns: 0.
**/
_public_ unsigned long long int udev_queue_get_udev_seqnum(struct udev_queue *udev_queue)
_public_ unsigned long long int udev_queue_get_udev_seqnum(struct udev_queue *udev_queue __attribute__((unused)))
{
return 0;
}
@ -165,7 +165,7 @@ _public_ unsigned long long int udev_queue_get_udev_seqnum(struct udev_queue *ud
*
* Returns: a flag indicating if udev is active.
**/
_public_ int udev_queue_get_udev_is_active(struct udev_queue *udev_queue)
_public_ int udev_queue_get_udev_is_active(struct udev_queue *udev_queue __attribute__((unused)))
{
return access(UDEV_ROOT_RUN "/udev/control", F_OK) >= 0;
}
@ -178,7 +178,7 @@ _public_ int udev_queue_get_udev_is_active(struct udev_queue *udev_queue)
*
* Returns: a flag indicating if udev is currently handling events.
**/
_public_ int udev_queue_get_queue_is_empty(struct udev_queue *udev_queue)
_public_ int udev_queue_get_queue_is_empty(struct udev_queue *udev_queue __attribute__((unused)))
{
return access(UDEV_ROOT_RUN "/udev/queue", F_OK) < 0;
}
@ -195,7 +195,7 @@ _public_ int udev_queue_get_queue_is_empty(struct udev_queue *udev_queue)
* Returns: a flag indicating if udev is currently handling events.
**/
_public_ int udev_queue_get_seqnum_sequence_is_finished(struct udev_queue *udev_queue,
unsigned long long int start, unsigned long long int end)
unsigned long long int start __attribute__((unused)), unsigned long long int end __attribute__((unused)))
{
return udev_queue_get_queue_is_empty(udev_queue);
}
@ -210,7 +210,7 @@ _public_ int udev_queue_get_seqnum_sequence_is_finished(struct udev_queue *udev_
*
* Returns: a flag indicating if udev is currently handling events.
**/
_public_ int udev_queue_get_seqnum_is_finished(struct udev_queue *udev_queue, unsigned long long int seqnum)
_public_ int udev_queue_get_seqnum_is_finished(struct udev_queue *udev_queue, unsigned long long int seqnum __attribute__((unused)))
{
return udev_queue_get_queue_is_empty(udev_queue);
}
@ -223,7 +223,7 @@ _public_ int udev_queue_get_seqnum_is_finished(struct udev_queue *udev_queue, un
*
* Returns: NULL.
**/
_public_ struct udev_list_entry *udev_queue_get_queued_list_entry(struct udev_queue *udev_queue)
_public_ struct udev_list_entry *udev_queue_get_queued_list_entry(struct udev_queue *udev_queue __attribute__((unused)))
{
return NULL;
}

4
src/libudev/libudev-util.c
View File

@ -111,7 +111,7 @@ int util_resolve_subsys_kernel(struct udev *udev, const char *string,
return 0;
}
ssize_t util_get_sys_core_link_value(struct udev *udev, const char *slink, const char *syspath, char *value, size_t size)
ssize_t util_get_sys_core_link_value(struct udev *udev __attribute__((unused)), const char *slink, const char *syspath, char *value, size_t size)
{
char path[UTIL_PATH_SIZE];
char target[UTIL_PATH_SIZE];
@ -130,7 +130,7 @@ ssize_t util_get_sys_core_link_value(struct udev *udev, const char *slink, const
return strscpy(value, size, pos);
}
int util_resolve_sys_link(struct udev *udev, char *syspath, size_t size)
int util_resolve_sys_link(struct udev *udev __attribute__((unused)), char *syspath, size_t size)
{
char link_target[UTIL_PATH_SIZE];

8
src/libudev/libudev.c
View File

@ -221,10 +221,10 @@ _public_ struct udev *udev_unref(struct udev *udev) {
* This function is deprecated.
*
**/
_public_ void udev_set_log_fn(struct udev *udev,
_public_ void udev_set_log_fn(struct udev *udev __attribute__((unused)),
void (*log_fn)(struct udev *udev,
int priority, const char *file, int line, const char *fn,
const char *format, va_list args)) {
const char *format, va_list args) __attribute__((unused))) {
return;
}
@ -235,7 +235,7 @@ _public_ void udev_set_log_fn(struct udev *udev,
* This function is deprecated.
*
**/
_public_ int udev_get_log_priority(struct udev *udev) {
_public_ int udev_get_log_priority(struct udev *udev __attribute__((unused))) {
return log_get_max_level();
}
@ -247,6 +247,6 @@ _public_ int udev_get_log_priority(struct udev *udev) {
* This function is deprecated.
*
**/
_public_ void udev_set_log_priority(struct udev *udev, int priority) {
_public_ void udev_set_log_priority(struct udev *udev __attribute__((unused)), int priority) {
log_set_max_level(priority);
}

6
src/scsi_id/scsi_id.c
View File

@ -155,7 +155,7 @@ static int argc_count(char *opts)
*
* vendor and model can end in '\n'.
*/
static int get_file_options(struct udev *udev,
static int get_file_options(struct udev *udev __attribute__((unused)),
const char *vendor, const char *model,
int *argc, char ***newargv)
{
@ -320,7 +320,7 @@ static void help(void) {
}
static int set_options(struct udev *udev,
static int set_options(struct udev *udev __attribute__((unused)),
int argc, char **argv,
char *maj_min_dev)
{
@ -410,7 +410,7 @@ static int set_options(struct udev *udev,
}
static int per_dev_options(struct udev *udev,
struct scsi_id_device *dev_scsi, int *good_bad, int *page_code)
struct scsi_id_device *dev_scsi __attribute__((unused)), int *good_bad, int *page_code)
{
int retval;
int newargc;

16
src/scsi_id/scsi_serial.c
View File

@ -104,8 +104,8 @@ static int do_scsi_page80_inquiry(struct udev *udev,
struct scsi_id_device *dev_scsi, int fd,
char *serial, char *serial_short, int max_len);
static int sg_err_category_new(struct udev *udev,
int scsi_status, int msg_status, int
static int sg_err_category_new(struct udev *udev __attribute__((unused)),
int scsi_status, int msg_status __attribute__((unused)), int
host_status, int driver_status, const
unsigned char *sense_buffer, int sb_len)
{
@ -169,7 +169,7 @@ static int sg_err_category4(struct udev *udev, struct sg_io_v4 *hp) {
hp->response_len);
}
static int scsi_dump_sense(struct udev *udev,
static int scsi_dump_sense(struct udev *udev __attribute__((unused)),
struct scsi_id_device *dev_scsi,
unsigned char *sense_buffer, int sb_len) {
int s;
@ -449,7 +449,7 @@ static int append_vendor_model(
* check_fill_0x83_id - check the page 0x83 id, if OK allocate and fill
* serial number.
*/
static int check_fill_0x83_id(struct udev *udev,
static int check_fill_0x83_id(struct udev *udev __attribute__((unused)),
struct scsi_id_device *dev_scsi,
unsigned char *page_83,
const struct scsi_id_search_values
@ -560,11 +560,11 @@ static int check_fill_0x83_id(struct udev *udev,
}
/* Extract the raw binary from VPD 0x83 pre-SPC devices */
static int check_fill_0x83_prespc3(struct udev *udev,
struct scsi_id_device *dev_scsi,
static int check_fill_0x83_prespc3(struct udev *udev __attribute__((unused)),
struct scsi_id_device *dev_scsi __attribute__((unused)),
unsigned char *page_83,
const struct scsi_id_search_values
*id_search, char *serial, char *serial_short, int max_len) {
*id_search __attribute__((unused)), char *serial, char *serial_short, int max_len) {
int i, j;
serial[0] = hex_str[SCSI_ID_NAA];
@ -674,7 +674,7 @@ static int do_scsi_page83_inquiry(struct udev *udev,
*/
static int do_scsi_page83_prespc3_inquiry(struct udev *udev,
struct scsi_id_device *dev_scsi, int fd,
char *serial, char *serial_short, int len) {
char *serial, char *serial_short __attribute__((unused)), int len __attribute__((unused))) {
int retval;
int i, j;
unsigned char page_83[SCSI_INQ_BUFF_LEN];

2
src/shared/MurmurHash2.c
View File

@ -70,7 +70,9 @@ uint32_t MurmurHash2 ( const void * key, int len, uint32_t seed )
switch(len)
{
case 3: h ^= data[2] << 16;
// fall through
case 2: h ^= data[1] << 8;
// fall through
case 1: h ^= data[0];
h *= m;
};

32
src/shared/log.c
View File

@ -238,12 +238,12 @@ void log_set_max_level(int level) {
static int write_to_console(
int level,
int error,
int error __attribute__((unused)),
const char *file,
int line,
const char *func,
const char *object_field,
const char *object,
const char *func __attribute__((unused)),
const char *object_field __attribute__((unused)),
const char *object __attribute__((unused)),
const char *buffer) {
char location[64], prefix[1 + DECIMAL_STR_MAX(int) + 2];
@ -299,12 +299,12 @@ static int write_to_console(
static int write_to_syslog(
int level,
int error,
const char *file,
int line,
const char *func,
const char *object_field,
const char *object,
int error __attribute__((unused)),
const char *file __attribute__((unused)),
int line __attribute__((unused)),
const char *func __attribute__((unused)),
const char *object_field __attribute__((unused)),
const char *object __attribute__((unused)),
const char *buffer) {
char header_priority[1 + DECIMAL_STR_MAX(int) + 2], header_time[64], header_pid[1 + DECIMAL_STR_MAX(pid_t) + 4];
@ -362,12 +362,12 @@ static int write_to_syslog(
static int write_to_kmsg(
int level,
int error,
const char*file,
int line,
const char *func,
const char *object_field,
const char *object,
int error __attribute__((unused)),
const char *file __attribute__((unused)),
int line __attribute__((unused)),
const char *func __attribute__((unused)),
const char *object_field __attribute__((unused)),
const char *object __attribute__((unused)),
const char *buffer) {
char header_priority[1 + DECIMAL_STR_MAX(int) + 2], header_pid[1 + DECIMAL_STR_MAX(pid_t) + 4];

2
src/shared/mkdir.c
View File

@ -69,7 +69,7 @@ int mkdir_parents_internal(const char *prefix, const char *path, mode_t mode, mk
char buf[PATH_MAX + 1];
p = buf;
assert(e-path < sizeof(buf));
assert(e-path < (ssize_t)sizeof(buf));
memcpy(buf, path, e-path);
buf[e-path] = 0;

6
src/shared/siphash24.c
View File

@ -92,16 +92,22 @@ void siphash24(uint8_t out[8], const void *_in, size_t inlen, const uint8_t k[16
switch( left )
{
case 7: b |= ( ( u64 )in[ 6] ) << 48;
// fall through
case 6: b |= ( ( u64 )in[ 5] ) << 40;
// fall through
case 5: b |= ( ( u64 )in[ 4] ) << 32;
// fall through
case 4: b |= ( ( u64 )in[ 3] ) << 24;
// fall through
case 3: b |= ( ( u64 )in[ 2] ) << 16;
// fall through
case 2: b |= ( ( u64 )in[ 1] ) << 8;
// fall through
case 1: b |= ( ( u64 )in[ 0] ); break;

12
src/shared/smack-util.c
View File

@ -45,7 +45,7 @@ bool mac_smack_use(void) {
#endif
}
int mac_smack_apply(const char *path, const char *label) {
int mac_smack_apply(const char *path, const char *label __attribute__((unused))) {
int r = 0;
assert(path);
@ -65,7 +65,7 @@ int mac_smack_apply(const char *path, const char *label) {
return r;
}
int mac_smack_apply_fd(int fd, const char *label) {
int mac_smack_apply_fd(int fd, const char *label __attribute__((unused))) {
int r = 0;
assert(fd >= 0);
@ -85,7 +85,7 @@ int mac_smack_apply_fd(int fd, const char *label) {
return r;
}
int mac_smack_apply_ip_out_fd(int fd, const char *label) {
int mac_smack_apply_ip_out_fd(int fd, const char *label __attribute__((unused))) {
int r = 0;
assert(fd >= 0);
@ -105,7 +105,7 @@ int mac_smack_apply_ip_out_fd(int fd, const char *label) {
return r;
}
int mac_smack_apply_ip_in_fd(int fd, const char *label) {
int mac_smack_apply_ip_in_fd(int fd, const char *label __attribute__((unused))) {
int r = 0;
assert(fd >= 0);
@ -125,7 +125,7 @@ int mac_smack_apply_ip_in_fd(int fd, const char *label) {
return r;
}
int mac_smack_apply_pid(pid_t pid, const char *label) {
int mac_smack_apply_pid(pid_t pid __attribute__((unused)), const char *label) {
#ifdef HAVE_SMACK
const char *p;
@ -147,7 +147,7 @@ int mac_smack_apply_pid(pid_t pid, const char *label) {
return r;
}
int mac_smack_fix(const char *path, bool ignore_enoent, bool ignore_erofs) {
int mac_smack_fix(const char *path, bool ignore_enoent __attribute__((unused)), bool ignore_erofs __attribute__((unused))) {
#ifdef HAVE_SMACK
struct stat st;

2
src/shared/util.h
View File

@ -154,6 +154,7 @@ bool hidden_file(const char *filename) _pure_;
/* For basic lookup tables with strictly enumerated entries */
#define _DEFINE_STRING_TABLE_LOOKUP_TO_STRING(name,type,scope) \
__attribute__((unused)) \
scope const char *name##_to_string(type i) { \
if (i < 0 || i >= (type) ELEMENTSOF(name##_table)) \
return NULL; \
@ -161,6 +162,7 @@ bool hidden_file(const char *filename) _pure_;
}
#define _DEFINE_STRING_TABLE_LOOKUP_FROM_STRING(name,type,scope) \
__attribute__((unused)) \
scope type name##_from_string(const char *s) { \
type i; \
if (!s) \

4
src/udev/udev-builtin-hwdb.c
View File

@ -199,12 +199,12 @@ static int builtin_hwdb_init(struct udev *udev) {
}
/* called on udev shutdown and reload request */
static void builtin_hwdb_exit(struct udev *udev) {
static void builtin_hwdb_exit(struct udev *udev __attribute__((unused))) {
hwdb = udev_hwdb_unref(hwdb);
}
/* called every couple of seconds during event activity; 'true' if config has changed */
static bool builtin_hwdb_validate(struct udev *udev) {
static bool builtin_hwdb_validate(struct udev *udev __attribute__((unused))) {
return udev_hwdb_validate(hwdb);
}

4
src/udev/udev-builtin-input_id.c
View File

@ -87,7 +87,7 @@ static void extract_info(struct udev_device *dev, const char *devpath, bool test
* @param attr sysfs attribute name (e. g. "capabilities/key")
* @param bitmask: Output array which has a sizeof of bitmask_size
*/
static void get_cap_mask(struct udev_device *dev,
static void get_cap_mask(struct udev_device *dev __attribute__((unused)),
struct udev_device *pdev, const char* attr,
unsigned long *bitmask, size_t bitmask_size,
bool test) {
@ -312,7 +312,7 @@ static bool test_key(struct udev_device *dev,
return ret;
}
static int builtin_input_id(struct udev_device *dev, int argc, char *argv[], bool test) {
static int builtin_input_id(struct udev_device *dev, int argc __attribute__((unused)), char *argv[] __attribute__((unused)), bool test) {
struct udev_device *pdev;
unsigned long bitmask_ev[NBITS(EV_MAX)];
unsigned long bitmask_abs[NBITS(ABS_MAX)];

2
src/udev/udev-builtin-keyboard.c
View File

@ -185,7 +185,7 @@ static int open_device(const char *devnode) {
return fd;
}
static int builtin_keyboard(struct udev_device *dev, int argc, char *argv[], bool test) {
static int builtin_keyboard(struct udev_device *dev, int argc __attribute__((unused)), char *argv[] __attribute__((unused)), bool test __attribute__((unused))) {
struct udev_list_entry *entry;
unsigned release[1024];
unsigned release_count = 0;

10
src/udev/udev-builtin-kmod.c
View File

@ -33,7 +33,7 @@
static struct kmod_ctx *ctx = NULL;
static int load_module(struct udev *udev, const char *alias) {
static int load_module(struct udev *udev __attribute__((unused)), const char *alias) {
struct kmod_list *list = NULL;
struct kmod_list *l;
int err;
@ -63,11 +63,11 @@ static int load_module(struct udev *udev, const char *alias) {
return err;
}
_printf_(6,0) static void udev_kmod_log(void *data, int priority, const char *file, int line, const char *fn, const char *format, va_list args) {
_printf_(6,0) static void udev_kmod_log(void *data __attribute__((unused)), int priority, const char *file, int line, const char *fn, const char *format, va_list args) {
log_internalv(priority, 0, file, line, fn, format, args);
}
static int builtin_kmod(struct udev_device *dev, int argc, char *argv[], bool test) {
static int builtin_kmod(struct udev_device *dev, int argc, char *argv[], bool test __attribute__((unused))) {
struct udev *udev = udev_device_get_udev(dev);
int i;
@ -103,13 +103,13 @@ static int builtin_kmod_init(struct udev *udev) {
}
/* called on udev shutdown and reload request */
static void builtin_kmod_exit(struct udev *udev) {
static void builtin_kmod_exit(struct udev *udev __attribute__((unused))) {
log_debug("Unload module index");
ctx = kmod_unref(ctx);
}
/* called every couple of seconds during event activity; 'true' if config has changed */
static bool builtin_kmod_validate(struct udev *udev) {
static bool builtin_kmod_validate(struct udev *udev __attribute__((unused))) {
log_debug("Validate module index");
if (!ctx)
return false;

4
src/udev/udev-builtin-net_id.c
View File

@ -192,7 +192,7 @@ static int dev_pci_slot(struct udev_device *dev, struct netnames *names) {
char *s;
const char *attr;
struct udev_device *pci = NULL;
char slots[256], str[256];
char slots[256], str[520];
_cleanup_closedir_ DIR *dir = NULL;
struct dirent *dent;
int hotplug_slot = 0, err = 0;
@ -452,7 +452,7 @@ static int ieee_oui(struct udev_device *dev, struct netnames *names, bool test)
return 0;
}
static int builtin_net_id(struct udev_device *dev, int argc, char *argv[], bool test) {
static int builtin_net_id(struct udev_device *dev, int argc __attribute__((unused)), char *argv[] __attribute__((unused)), bool test) {
const char *s;
const char *p;
unsigned int i;

2
src/udev/udev-builtin-path_id.c
View File

@ -576,7 +576,7 @@ out:
return parent;
}
static int builtin_path_id(struct udev_device *dev, int argc, char *argv[], bool test) {
static int builtin_path_id(struct udev_device *dev, int argc __attribute__((unused)), char *argv[] __attribute__((unused)), bool test) {
struct udev_device *parent;
char *path = NULL;
bool supported_transport = false;

2
src/udev/udev-builtin-usb_id.c
View File

@ -228,7 +228,7 @@ static int dev_if_packed_info(struct udev_device *dev, char *ifs_str, size_t len
* 6.) If the device supplies a serial number, this number
* is concatenated with the identification with an underscore '_'.
*/
static int builtin_usb_id(struct udev_device *dev, int argc, char *argv[], bool test) {
static int builtin_usb_id(struct udev_device *dev, int argc __attribute__((unused)), char *argv[] __attribute__((unused)), bool test) {
char vendor_str[64] = "";
char vendor_str_enc[256];
const char *vendor_id;

2
src/udev/udev-builtin.c
View File

@ -80,7 +80,7 @@ bool udev_builtin_validate(struct udev *udev) {
return false;
}
void udev_builtin_list(struct udev *udev) {
void udev_builtin_list(struct udev *udev __attribute__((unused))) {
unsigned int i;
for (i = 0; i < ELEMENTSOF(builtins); i++)

6
src/udev/udev-event.c
View File

@ -406,7 +406,7 @@ out:
return l;
}
static int spawn_exec(struct udev_event *event,
static int spawn_exec(struct udev_event *event __attribute__((unused)),
const char *cmd, char *const argv[], char **envp, const sigset_t *sigmask,
int fd_stdout, int fd_stderr) {
_cleanup_close_ int fd = -1;
@ -671,7 +671,7 @@ out:
return err;
}
int udev_build_argv(struct udev *udev, char *cmd, int *argc, char *argv[]) {
int udev_build_argv(struct udev *udev __attribute__((unused)), char *cmd, int *argc, char *argv[]) {
int i = 0;
char *pos;
@ -810,7 +810,7 @@ out:
int udev_rules_assigning_name_to(struct udev_rules *rules,const char *match_name);
#endif
static int rename_netif_dev_fromname_toname(struct udev_device *dev,const char *oldname,const char *name) {
static int rename_netif_dev_fromname_toname(struct udev_device *dev __attribute__((unused)),const char *oldname,const char *name) {
int r;
int sk;
struct ifreq ifr;

8
src/udev/udev-rules.c
View File

@ -444,8 +444,8 @@ static void dump_rules(struct udev_rules *rules) {
dump_token(rules, &rules->tokens[i]);
}
#else
static inline void dump_token(struct udev_rules *rules, struct token *token) {}
static inline void dump_rules(struct udev_rules *rules) {}
static inline void dump_token(struct udev_rules *rules __attribute__((unused)), struct token *token __attribute__((unused))) {}
static inline void dump_rules(struct udev_rules *rules __attribute__((unused))) {}
#endif /* DEBUG */
static int add_token(struct udev_rules *rules, struct token *token) {
@ -757,7 +757,7 @@ static int attr_subst_subdir(char *attr, size_t len) {
return found;
}
static int get_key(struct udev *udev, char **line, char **key, enum operation_type *op, char **value) {
static int get_key(struct udev *udev __attribute__((unused)), char **line, char **key, enum operation_type *op, char **value) {
char *linepos;
char *temp;
unsigned i, j;
@ -859,7 +859,7 @@ static int get_key(struct udev *udev, char **line, char **key, enum operation_ty
}
/* extract possible KEY{attr} */
static const char *get_key_attribute(struct udev *udev, char *str) {
static const char *get_key_attribute(struct udev *udev __attribute__((unused)), char *str) {
char *pos;
char *attr;

6
src/udev/udev-watch.c
View File

@ -36,7 +36,7 @@ static int inotify_fd = -1;
* set to cloexec since we need our children to be able to add
* watches for us
*/
int udev_watch_init(struct udev *udev) {
int udev_watch_init(struct udev *udev __attribute__((unused))) {
inotify_fd = inotify_init1(IN_CLOEXEC);
if (inotify_fd < 0)
log_error_errno(errno, "inotify_init failed: %m");
@ -92,7 +92,7 @@ unlink:
}
}
void udev_watch_begin(struct udev *udev, struct udev_device *dev) {
void udev_watch_begin(struct udev *udev __attribute__((unused)), struct udev_device *dev) {
char filename[UTIL_PATH_SIZE];
int wd;
int r;
@ -118,7 +118,7 @@ void udev_watch_begin(struct udev *udev, struct udev_device *dev) {
udev_device_set_watch_handle(dev, wd);
}
void udev_watch_end(struct udev *udev, struct udev_device *dev) {
void udev_watch_end(struct udev *udev __attribute__((unused)), struct udev_device *dev) {
int wd;
char filename[UTIL_PATH_SIZE];

2
src/udev/udevadm-hwdb.c
View File

@ -422,7 +422,7 @@ static int trie_store(struct trie *trie, const char *filename) {
}
static int insert_data(struct trie *trie, struct udev_list *match_list,
char *line, const char *filename) {
char *line, const char *filename __attribute__((unused))) {
char *value;
struct udev_list_entry *entry;

2
src/udev/udevadm-info.c
View File

@ -221,7 +221,7 @@ static void cleanup_dir(DIR *dir, mode_t mask, int depth) {
}
}
static void cleanup_db(struct udev *udev) {
static void cleanup_db(struct udev *udev __attribute__((unused))) {
DIR *dir;
unlink(UDEV_ROOT_RUN "/udev/queue.bin");

4
src/udev/udevadm.c
View File

@ -26,7 +26,7 @@
#include "udev.h"
static int adm_version(struct udev *udev, int argc, char *argv[]) {
static int adm_version(struct udev *udev __attribute__((unused)), int argc __attribute__((unused)), char *argv[] __attribute__((unused))) {
printf("%s\n", UDEV_VERSION);
return 0;
}
@ -56,7 +56,7 @@ static const struct udevadm_cmd *udevadm_cmds[] = {
&udevadm_help,
};
static int adm_help(struct udev *udev, int argc, char *argv[]) {
static int adm_help(struct udev *udev __attribute__((unused)), int argc __attribute__((unused)), char *argv[] __attribute__((unused))) {
unsigned int i;
printf("%s [--help] [--version] [--debug] COMMAND [COMMAND OPTIONS]\n\n"

6
src/udev/udevd.c
View File

@ -584,7 +584,7 @@ static bool is_devpath_busy(struct event *event) {
return false;
}
static void event_queue_start(struct udev *udev) {
static void event_queue_start(struct udev *udev __attribute__((unused))) {
struct udev_list_node *loop;
udev_list_node_foreach(loop, &event_list) {
@ -601,7 +601,7 @@ static void event_queue_start(struct udev *udev) {
}
}
static void event_queue_cleanup(struct udev *udev, enum event_state match_type) {
static void event_queue_cleanup(struct udev *udev __attribute__((unused)), enum event_state match_type) {
struct udev_list_node *loop, *tmp;
udev_list_node_foreach_safe(loop, tmp, &event_list) {
@ -920,7 +920,7 @@ static int handle_inotify(struct udev *udev) {
return 0;
}
static void handle_signal(struct udev *udev, int signo) {
static void handle_signal(struct udev *udev __attribute__((unused)), int signo) {
switch (signo) {
case SIGINT:
case SIGTERM:

2
test/test-udev.c
View File

@ -86,7 +86,7 @@ out:
return err;
}
int main(int argc, char *argv[]) {
int main(int argc __attribute__((unused)), char *argv[]) {
_cleanup_udev_unref_ struct udev *udev = NULL;
_cleanup_udev_event_unref_ struct udev_event *event = NULL;
_cleanup_udev_device_unref_ struct udev_device *dev = NULL;