This patch adds 'const' qualifier to 'char*' arguments of library
interfaces to make acceptable std::string.c_str(). Essentially, these
qualifiers are better to be used even if not to use C++. Although, I
just added to functions related to previous patch.
Also, it changes C++ reserved words (ie. new and class) in list.h.
Signed-off-by: Nobuo Iwata <nobuo.iw...@fujixerox.co.jp>
---
tools/usb/usbip/libsrc/list.h | 24 ++++++++++++----------
tools/usb/usbip/libsrc/usbip_common.c | 16 +++++++--------
tools/usb/usbip/libsrc/usbip_common.h | 6 +++---
tools/usb/usbip/libsrc/usbip_host_driver.c | 10 +++++----
tools/usb/usbip/libsrc/usbip_host_driver.h | 2 +-
tools/usb/usbip/libsrc/vhci_driver.c | 11 ++++++----
tools/usb/usbip/libsrc/vhci_driver.h | 6 ++++--
tools/usb/usbip/src/usbip.h | 16 ++++++++-------
tools/usb/usbip/src/usbip_attach.c | 4 ++--
tools/usb/usbip/src/usbip_bind.c | 6 +++---
tools/usb/usbip/src/usbip_connect.c | 4 ++--
tools/usb/usbip/src/usbip_detach.c | 2 +-
tools/usb/usbip/src/usbip_disconnect.c | 5 +++--
tools/usb/usbip/src/usbip_list.c | 7 +++----
tools/usb/usbip/src/usbip_netconn.c | 2 +-
tools/usb/usbip/src/usbip_network.c | 12 +++++++----
tools/usb/usbip/src/usbip_unbind.c | 2 +-
tools/usb/usbip/src/usbipd.c | 4 ++--
tools/usb/usbip/src/usbipd.h | 2 +-
tools/usb/usbip/src/usbipd_app.c | 9 ++++----
tools/usb/usbip/src/usbipd_dev.c | 2 +-
tools/usb/usbip/src/utils.c | 2 +-
tools/usb/usbip/src/utils.h | 2 +-
23 files changed, 86 insertions(+), 70 deletions(-)
diff --git a/tools/usb/usbip/libsrc/list.h b/tools/usb/usbip/libsrc/list.h
index 5eaaa78..b46a98f 100644
--- a/tools/usb/usbip/libsrc/list.h
+++ b/tools/usb/usbip/libsrc/list.h
@@ -36,14 +36,14 @@ static inline void INIT_LIST_HEAD(struct list_head *list)
* This is only for internal list manipulation where we know
* the prev/next entries already!
*/
-static inline void __list_add(struct list_head *new,
+static inline void __list_add(struct list_head *neo,
struct list_head *prev,
struct list_head *next)
{
- next->prev = new;
- new->next = next;
- new->prev = prev;
- prev->next = new;
+ next->prev = neo;
+ neo->next = next;
+ neo->prev = prev;
+ prev->next = neo;
}
/**
@@ -54,9 +54,9 @@ static inline void __list_add(struct list_head *new,
* Insert a new entry after the specified head.
* This is good for implementing stacks.
*/
-static inline void list_add(struct list_head *new, struct list_head *head)
+static inline void list_add(struct list_head *neo, struct list_head *head)
{
- __list_add(new, head, head->next);
+ __list_add(neo, head, head->next);
}
/*
@@ -73,8 +73,8 @@ static inline void __list_del(struct list_head * prev, struct
list_head * next)
}
#define POISON_POINTER_DELTA 0
-#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
-#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
+#define LIST_POISON1 ((char *) 0x00100100 + POISON_POINTER_DELTA)
+#define LIST_POISON2 ((char *) 0x00200200 + POISON_POINTER_DELTA)
/**
* list_del - deletes entry from list.
@@ -90,8 +90,8 @@ static inline void __list_del_entry(struct list_head *entry)
static inline void list_del(struct list_head *entry)
{
__list_del(entry->prev, entry->next);
- entry->next = LIST_POISON1;
- entry->prev = LIST_POISON2;
+ entry->next = (struct list_head *)LIST_POISON1;
+ entry->prev = (struct list_head *)LIST_POISON2;
}
/**
@@ -120,7 +120,9 @@ static inline void list_del(struct list_head *entry)
for (pos = (head)->next, n = pos->next; pos != (head); \
pos = n, n = pos->next)
+#ifndef offsetof
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
+#endif
/**
* container_of - cast a member of a structure out to the containing structure
diff --git a/tools/usb/usbip/libsrc/usbip_common.c
b/tools/usb/usbip/libsrc/usbip_common.c
index 54efa10..bf577b7 100644
--- a/tools/usb/usbip/libsrc/usbip_common.c
+++ b/tools/usb/usbip/libsrc/usbip_common.c
@@ -260,29 +260,29 @@ void usbip_names_get_product(char *buff, size_t size,
uint16_t vendor,
snprintf(buff, size, "%s : %s (%04x:%04x)", vend, prod, vendor,
product);
}
-void usbip_names_get_class(char *buff, size_t size, uint8_t class,
+void usbip_names_get_class(char *buff, size_t size, uint8_t clazz,
uint8_t subclass, uint8_t protocol)
{
const char *c, *s, *p;
- if (class == 0 && subclass == 0 && protocol == 0) {
- snprintf(buff, size, "(Defined at Interface level)
(%02x/%02x/%02x)", class, subclass, protocol);
+ if (clazz == 0 && subclass == 0 && protocol == 0) {
+ snprintf(buff, size, "(Defined at Interface level)
(%02x/%02x/%02x)", clazz, subclass, protocol);
return;
}
- p = names_protocol(class, subclass, protocol);
+ p = names_protocol(clazz, subclass, protocol);
if (!p)
p = "unknown protocol";
- s = names_subclass(class, subclass);
+ s = names_subclass(clazz, subclass);
if (!s)
s = "unknown subclass";
- c = names_class(class);
+ c = names_class(clazz);
if (!c)
c = "unknown class";
- snprintf(buff, size, "%s / %s / %s (%02x/%02x/%02x)", c, s, p, class,
subclass, protocol);
+ snprintf(buff, size, "%s / %s / %s (%02x/%02x/%02x)", c, s, p, clazz,
subclass, protocol);
}
void usbip_sock_init(usbip_sock_t *sock, int fd, void *arg,
@@ -300,7 +300,7 @@ void usbip_sock_init(usbip_sock_t *sock, int fd, void *arg,
usbip_connection_operations_t usbip_conn_ops = {NULL, NULL};
void usbip_conn_init(
- usbip_sock_t *(*open)(char *host, char *port),
+ usbip_sock_t *(*open)(const char *host, const char *port),
void (*close)(usbip_sock_t *sock))
{
usbip_conn_ops.open = open;
diff --git a/tools/usb/usbip/libsrc/usbip_common.h
b/tools/usb/usbip/libsrc/usbip_common.h
index 07c411f..e7cfa29 100644
--- a/tools/usb/usbip/libsrc/usbip_common.h
+++ b/tools/usb/usbip/libsrc/usbip_common.h
@@ -132,7 +132,7 @@ int usbip_names_init(char *);
void usbip_names_free(void);
void usbip_names_get_product(char *buff, size_t size, uint16_t vendor,
uint16_t product);
-void usbip_names_get_class(char *buff, size_t size, uint8_t class,
+void usbip_names_get_class(char *buff, size_t size, uint8_t clazz,
uint8_t subclass, uint8_t protocol);
typedef struct usbip_sock {
@@ -149,14 +149,14 @@ void usbip_sock_init(usbip_sock_t *sock, int fd, void
*arg,
void (*shutdown)(void *arg));
typedef struct usbip_connection_operations {
- usbip_sock_t *(*open)(char *host, char *port);
+ usbip_sock_t *(*open)(const char *host, const char *port);
void (*close)(usbip_sock_t *sock);
} usbip_connection_operations_t;
extern usbip_connection_operations_t usbip_conn_ops;
void usbip_conn_init(
- usbip_sock_t *(*open)(char *host, char *port),
+ usbip_sock_t *(*open)(const char *host, const char *port),
void (*close)(usbip_sock_t *sock));
#endif /* __USBIP_COMMON_H */
diff --git a/tools/usb/usbip/libsrc/usbip_host_driver.c
b/tools/usb/usbip/libsrc/usbip_host_driver.c
index de5541a..bf29a04 100644
--- a/tools/usb/usbip/libsrc/usbip_host_driver.c
+++ b/tools/usb/usbip/libsrc/usbip_host_driver.c
@@ -73,7 +73,8 @@ struct usbip_exported_device *usbip_exported_device_new(const
char *sdevpath)
size_t size;
int i;
- edev = calloc(1, sizeof(struct usbip_exported_device));
+ edev = (struct usbip_exported_device *)
+ calloc(1, sizeof(struct usbip_exported_device));
edev->sudev = udev_device_new_from_syspath(udev_context, sdevpath);
if (!edev->sudev) {
@@ -92,7 +93,7 @@ struct usbip_exported_device *usbip_exported_device_new(const
char *sdevpath)
edev->udev.bNumInterfaces * sizeof(struct usbip_usb_interface);
edev_old = edev;
- edev = realloc(edev, size);
+ edev = (struct usbip_exported_device *)realloc(edev, size);
if (!edev) {
edev = edev_old;
dbg("realloc failed");
@@ -172,7 +173,8 @@ int usbip_host_driver_open(void)
return -1;
}
- host_driver = calloc(1, sizeof(*host_driver));
+ host_driver = (struct usbip_host_driver *)
+ calloc(1, sizeof(*host_driver));
host_driver->ndevs = 0;
INIT_LIST_HEAD(&host_driver->edev_list);
@@ -279,7 +281,7 @@ struct usbip_exported_device *usbip_host_get_device(int num)
return NULL;
}
-struct usbip_exported_device *usbip_host_find_device(char *busid)
+struct usbip_exported_device *usbip_host_find_device(const char *busid)
{
struct list_head *i;
struct usbip_exported_device *edev;
diff --git a/tools/usb/usbip/libsrc/usbip_host_driver.h
b/tools/usb/usbip/libsrc/usbip_host_driver.h
index 69c65a6..7963974 100644
--- a/tools/usb/usbip/libsrc/usbip_host_driver.h
+++ b/tools/usb/usbip/libsrc/usbip_host_driver.h
@@ -45,6 +45,6 @@ void usbip_host_driver_close(void);
int usbip_host_refresh_device_list(void);
int usbip_host_export_device(struct usbip_exported_device *edev, int sockfd);
struct usbip_exported_device *usbip_host_get_device(int num);
-struct usbip_exported_device *usbip_host_find_device(char *busid);
+struct usbip_exported_device *usbip_host_find_device(const char *busid);
#endif /* __USBIP_HOST_DRIVER_H */
diff --git a/tools/usb/usbip/libsrc/vhci_driver.c
b/tools/usb/usbip/libsrc/vhci_driver.c
index 5a6f395..d1edbe1 100644
--- a/tools/usb/usbip/libsrc/vhci_driver.c
+++ b/tools/usb/usbip/libsrc/vhci_driver.c
@@ -175,7 +175,7 @@ static int read_record(int rhport, char *host, unsigned
long host_len,
int max_len[] = {(int)host_len, (int)port_len, SYSFS_BUS_ID_SIZE};
size_t buffer_len = host_len + port_len + SYSFS_BUS_ID_SIZE + 4;
- buffer = malloc(buffer_len);
+ buffer = (char*)malloc(buffer_len);
if (!buffer)
return -1;
@@ -245,7 +245,8 @@ int usbip_vhci_driver_open(void)
return -1;
}
- vhci_driver = calloc(1, sizeof(struct usbip_vhci_driver));
+ vhci_driver = (struct usbip_vhci_driver *)
+ calloc(1, sizeof(struct usbip_vhci_driver));
if (open_hc_device(0)) {
goto err0;
@@ -322,7 +323,8 @@ struct usbip_imported_device *usbip_vhci_get_device(int
port)
return NULL;
}
-struct usbip_imported_device *usbip_vhci_find_device(char *host, char *busid)
+struct usbip_imported_device *usbip_vhci_find_device(
+ const char *host, const char *busid)
{
int ret;
char rhost[NI_MAXHOST] = "unknown host";
@@ -454,7 +456,8 @@ int usbip_vhci_imported_device_dump(struct
usbip_imported_device *idev)
}
#define MAX_BUFF 100
-int usbip_vhci_create_record(char *host, char *port, char *busid, int rhport)
+int usbip_vhci_create_record(const char *host, const char *port,
+ const char *busid, int rhport)
{
int fd;
char path[PATH_MAX+1];
diff --git a/tools/usb/usbip/libsrc/vhci_driver.h
b/tools/usb/usbip/libsrc/vhci_driver.h
index 2a9e9c1..a8ff4e8 100644
--- a/tools/usb/usbip/libsrc/vhci_driver.h
+++ b/tools/usb/usbip/libsrc/vhci_driver.h
@@ -47,7 +47,8 @@ int usbip_vhci_refresh_device_list(void);
int usbip_vhci_get_free_port(void);
struct usbip_imported_device *usbip_vhci_get_device(int port);
-struct usbip_imported_device *usbip_vhci_find_device(char *host, char *busid);
+struct usbip_imported_device *usbip_vhci_find_device(
+ const char *host, const char *busid);
int usbip_vhci_attach_device2(uint8_t port, int sockfd, uint32_t devid,
uint32_t speed);
@@ -57,7 +58,8 @@ int usbip_vhci_attach_device(uint8_t port, int sockfd,
uint8_t busnum,
int usbip_vhci_detach_device(uint8_t port);
-int usbip_vhci_create_record(char *host, char *port, char *busid, int rhport);
+int usbip_vhci_create_record(const char *host, const char *port,
+ const char *busid, int rhport);
int usbip_vhci_delete_record(int rhport);
int usbip_vhci_imported_device_dump(struct usbip_imported_device *idev);
diff --git a/tools/usb/usbip/src/usbip.h b/tools/usb/usbip/src/usbip.h
index 1d642cc..3df2da1 100644
--- a/tools/usb/usbip/src/usbip.h
+++ b/tools/usb/usbip/src/usbip.h
@@ -34,15 +34,17 @@ int usbip_port_show(int argc, char *argv[]);
int usbip_connect(int argc, char *argv[]);
int usbip_disconnect(int argc, char *argv[]);
-int usbip_attach_device(char *host, char *port, char *busid);
-int usbip_detach_port(char *port);
-int usbip_bind_device(char *busid);
-int usbip_unbind_device(char *busid);
+int usbip_attach_device(const char *host, const char *port, const char *busid);
+int usbip_detach_port(const char *port);
+int usbip_bind_device(const char *busid);
+int usbip_unbind_device(const char *busid);
int usbip_list_imported_devices(void);
-int usbip_list_importable_devices(char *host, char *port);
+int usbip_list_importable_devices(const char *host, const char *port);
int usbip_list_devices(int parsable);
-int usbip_connect_device(char *host, char *port, char *busid);
-int usbip_disconnect_device(char *host, char *port, char *busid);
+int usbip_connect_device(const char *host, const char *port,
+ const char *busid);
+int usbip_disconnect_device(const char *host, const char *port,
+ const char *busid);
void usbip_attach_usage(void);
void usbip_detach_usage(void);
diff --git a/tools/usb/usbip/src/usbip_attach.c
b/tools/usb/usbip/src/usbip_attach.c
index 49dffa3..fa97740 100644
--- a/tools/usb/usbip/src/usbip_attach.c
+++ b/tools/usb/usbip/src/usbip_attach.c
@@ -80,7 +80,7 @@ static int import_device(usbip_sock_t *sock, struct
usbip_usb_device *udev)
return port;
}
-static int query_import_device(usbip_sock_t *sock, char *busid)
+static int query_import_device(usbip_sock_t *sock, const char *busid)
{
int rc;
struct op_import_request request;
@@ -132,7 +132,7 @@ static int query_import_device(usbip_sock_t *sock, char
*busid)
return import_device(sock, &reply.udev);
}
-int usbip_attach_device(char *host, char *port, char *busid)
+int usbip_attach_device(const char *host, const char *port, const char *busid)
{
usbip_sock_t *sock;
usbip_ux_t *ux;
diff --git a/tools/usb/usbip/src/usbip_bind.c b/tools/usb/usbip/src/usbip_bind.c
index 3b58dbb..4df662c 100644
--- a/tools/usb/usbip/src/usbip_bind.c
+++ b/tools/usb/usbip/src/usbip_bind.c
@@ -52,7 +52,7 @@ void usbip_bind_usage(void)
#endif
/* call at unbound state */
-static int bind_usbip(char *busid)
+static int bind_usbip(const char *busid)
{
char attr_name[] = "bind";
char bind_attr_path[SYSFS_PATH_MAX];
@@ -73,7 +73,7 @@ static int bind_usbip(char *busid)
}
/* buggy driver may cause dead lock */
-static int unbind_other(char *busid)
+static int unbind_other(const char *busid)
{
enum unbind_status status = UNBIND_ST_OK;
@@ -144,7 +144,7 @@ out:
return status;
}
-int usbip_bind_device(char *busid)
+int usbip_bind_device(const char *busid)
{
int rc;
struct udev *udev;
diff --git a/tools/usb/usbip/src/usbip_connect.c
b/tools/usb/usbip/src/usbip_connect.c
index cf4ee82..4be1baf 100644
--- a/tools/usb/usbip/src/usbip_connect.c
+++ b/tools/usb/usbip/src/usbip_connect.c
@@ -98,7 +98,7 @@ static int send_export_device(usbip_sock_t *sock, struct
usbip_usb_device *udev)
return 0;
}
-static int export_device(char *busid, usbip_sock_t *sock)
+static int export_device(const char *busid, usbip_sock_t *sock)
{
int rc;
struct usbip_exported_device *edev;
@@ -142,7 +142,7 @@ static int export_device(char *busid, usbip_sock_t *sock)
return 0;
}
-int usbip_connect_device(char *host, char *port, char *busid)
+int usbip_connect_device(const char *host, const char *port, const char *busid)
{
usbip_sock_t *sock;
usbip_ux_t *ux;
diff --git a/tools/usb/usbip/src/usbip_detach.c
b/tools/usb/usbip/src/usbip_detach.c
index 0f26101..a4342c3 100644
--- a/tools/usb/usbip/src/usbip_detach.c
+++ b/tools/usb/usbip/src/usbip_detach.c
@@ -46,7 +46,7 @@ void usbip_detach_usage(void)
}
#endif
-int usbip_detach_port(char *port)
+int usbip_detach_port(const char *port)
{
int ret;
uint8_t portnum;
diff --git a/tools/usb/usbip/src/usbip_disconnect.c
b/tools/usb/usbip/src/usbip_disconnect.c
index 3f50018..3acf136 100644
--- a/tools/usb/usbip/src/usbip_disconnect.c
+++ b/tools/usb/usbip/src/usbip_disconnect.c
@@ -98,7 +98,7 @@ static int send_unexport_device(usbip_sock_t *sock, struct
usbip_usb_device *ude
return 0;
}
-static int unexport_device(char *busid, usbip_sock_t *sock)
+static int unexport_device(const char *busid, usbip_sock_t *sock)
{
int rc;
struct usbip_exported_device *edev;
@@ -135,7 +135,8 @@ static int unexport_device(char *busid, usbip_sock_t *sock)
return 0;
}
-int usbip_disconnect_device(char *host, char *port, char *busid)
+int usbip_disconnect_device(const char *host, const char *port,
+ const char *busid)
{
usbip_sock_t *sock;
int rc;
diff --git a/tools/usb/usbip/src/usbip_list.c b/tools/usb/usbip/src/usbip_list.c
index 2c8f4e8..8d50f7b 100644
--- a/tools/usb/usbip/src/usbip_list.c
+++ b/tools/usb/usbip/src/usbip_list.c
@@ -49,7 +49,7 @@ void usbip_list_usage(void)
}
#endif
-static int get_importable_devices(char *host, usbip_sock_t *sock)
+static int get_importable_devices(const char *host, usbip_sock_t *sock)
{
char product_name[100];
char class_name[100];
@@ -131,7 +131,7 @@ static int get_importable_devices(char *host, usbip_sock_t
*sock)
return 0;
}
-int usbip_list_importable_devices(char *host, char* port)
+int usbip_list_importable_devices(const char *host, const char *port)
{
int rc;
usbip_sock_t *sock;
@@ -157,7 +157,6 @@ int usbip_list_importable_devices(char *host, char* port)
usbip_names_free();
return 0;
-
err_out1:
usbip_conn_ops.close(sock);
err_out0:
@@ -174,7 +173,7 @@ static void print_device(const char *busid, const char
*vendor,
printf(" - busid %s (%.4s:%.4s)\n", busid, vendor, product);
}
-static void print_product_name(char *product_name, int parsable)
+static void print_product_name(const char *product_name, int parsable)
{
if (!parsable)
printf(" %s\n", product_name);
diff --git a/tools/usb/usbip/src/usbip_netconn.c
b/tools/usb/usbip/src/usbip_netconn.c
index a315a15..e75e607 100644
--- a/tools/usb/usbip/src/usbip_netconn.c
+++ b/tools/usb/usbip/src/usbip_netconn.c
@@ -39,7 +39,7 @@ SSL_CTX *usbip_ssl_context;
/*
* IPv6 Ready
*/
-static usbip_sock_t *net_tcp_open(char *hostname, char *service)
+static usbip_sock_t *net_tcp_open(const char *hostname, const char *service)
{
struct addrinfo hints, *res, *rp;
int sockfd;
diff --git a/tools/usb/usbip/src/usbip_network.c
b/tools/usb/usbip/src/usbip_network.c
index dfddc5d..8f5cd4c 100644
--- a/tools/usb/usbip/src/usbip_network.c
+++ b/tools/usb/usbip/src/usbip_network.c
@@ -222,7 +222,8 @@ int usbip_net_set_reuseaddr(int sockfd)
const int val = 1;
int ret;
- ret = setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val));
+ ret = setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR,
+ (const void*)&val, sizeof(val));
if (ret < 0)
dbg("setsockopt: SO_REUSEADDR");
@@ -234,7 +235,8 @@ int usbip_net_set_nodelay(int sockfd)
const int val = 1;
int ret;
- ret = setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof(val));
+ ret = setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY,
+ (const void*)&val, sizeof(val));
if (ret < 0)
dbg("setsockopt: TCP_NODELAY");
@@ -246,7 +248,8 @@ int usbip_net_set_keepalive(int sockfd)
const int val = 1;
int ret;
- ret = setsockopt(sockfd, SOL_SOCKET, SO_KEEPALIVE, &val, sizeof(val));
+ ret = setsockopt(sockfd, SOL_SOCKET, SO_KEEPALIVE,
+ (const void*)&val, sizeof(val));
if (ret < 0)
dbg("setsockopt: SO_KEEPALIVE");
@@ -258,7 +261,8 @@ int usbip_net_set_v6only(int sockfd)
const int val = 1;
int ret;
- ret = setsockopt(sockfd, IPPROTO_IPV6, IPV6_V6ONLY, &val, sizeof(val));
+ ret = setsockopt(sockfd, IPPROTO_IPV6, IPV6_V6ONLY,
+ (const void*)&val, sizeof(val));
if (ret < 0)
dbg("setsockopt: IPV6_V6ONLY");
diff --git a/tools/usb/usbip/src/usbip_unbind.c
b/tools/usb/usbip/src/usbip_unbind.c
index 4edd458..9f88311 100644
--- a/tools/usb/usbip/src/usbip_unbind.c
+++ b/tools/usb/usbip/src/usbip_unbind.c
@@ -44,7 +44,7 @@ void usbip_unbind_usage(void)
}
#endif
-int usbip_unbind_device(char *busid)
+int usbip_unbind_device(const char *busid)
{
char bus_type[] = "usb";
int rc, ret = -1;
diff --git a/tools/usb/usbip/src/usbipd.c b/tools/usb/usbip/src/usbipd.c
index a96017b..0cad4ff 100644
--- a/tools/usb/usbip/src/usbipd.c
+++ b/tools/usb/usbip/src/usbipd.c
@@ -229,7 +229,7 @@ static int listen_all_addrinfo(struct addrinfo *ai_head,
int sockfdlist[],
return nsockfd;
}
-static struct addrinfo *do_getaddrinfo(char *host, int ai_family)
+static struct addrinfo *do_getaddrinfo(const char *host, int ai_family)
{
struct addrinfo hints, *ai_head;
int rc;
@@ -353,7 +353,7 @@ static int do_standalone_mode(int daemonize, int ipv4, int
ipv6)
dbg("listening on %d address%s", nsockfd, (nsockfd == 1) ? "" : "es");
- fds = calloc(nsockfd, sizeof(struct pollfd));
+ fds = (struct pollfd *)calloc(nsockfd, sizeof(struct pollfd));
for (i = 0; i < nsockfd; i++) {
fds[i].fd = sockfdlist[i];
fds[i].events = POLLIN;
diff --git a/tools/usb/usbip/src/usbipd.h b/tools/usb/usbip/src/usbipd.h
index d9ab8fa..04a533d 100644
--- a/tools/usb/usbip/src/usbipd.h
+++ b/tools/usb/usbip/src/usbipd.h
@@ -30,7 +30,7 @@
extern char *usbip_progname;
extern char *usbip_default_pid_file;
-int usbip_recv_pdu(usbip_sock_t *sock, char *host, char *port);
+int usbip_recv_pdu(usbip_sock_t *sock, const char *host, const char *port);
inline void usbip_break_connections(void) { usbip_ux_interrupt_pgrp(); }
int usbip_driver_open(void);
void usbip_driver_close(void);
diff --git a/tools/usb/usbip/src/usbipd_app.c b/tools/usb/usbip/src/usbipd_app.c
index 536987b..06bcb10 100644
--- a/tools/usb/usbip/src/usbipd_app.c
+++ b/tools/usb/usbip/src/usbipd_app.c
@@ -76,7 +76,8 @@ static int import_device(usbip_sock_t *sock, struct
usbip_usb_device *udev)
return port;
}
-static int recv_request_export(usbip_sock_t *sock, char *host, char *port)
+static int recv_request_export(usbip_sock_t *sock,
+ const char *host, const char *port)
{
struct op_export_request req;
struct op_export_reply reply;
@@ -144,7 +145,7 @@ static int recv_request_export(usbip_sock_t *sock, char
*host, char *port)
return 0;
}
-static int unimport_device(char *host, struct usbip_usb_device *udev)
+static int unimport_device(const char *host, struct usbip_usb_device *udev)
{
int rc;
struct usbip_imported_device *idev;
@@ -163,7 +164,7 @@ static int unimport_device(char *host, struct
usbip_usb_device *udev)
return idev->port;
}
-static int recv_request_unexport(usbip_sock_t *sock, char *host)
+static int recv_request_unexport(usbip_sock_t *sock, const char *host)
{
struct op_unexport_request req;
struct op_unexport_reply reply;
@@ -215,7 +216,7 @@ static int recv_request_unexport(usbip_sock_t *sock, char
*host)
return 0;
}
-int usbip_recv_pdu(usbip_sock_t *sock, char *host, char *port)
+int usbip_recv_pdu(usbip_sock_t *sock, const char *host, const char *port)
{
uint16_t code = OP_UNSPEC;
int ret;
diff --git a/tools/usb/usbip/src/usbipd_dev.c b/tools/usb/usbip/src/usbipd_dev.c
index 0a50485..4ab396d 100644
--- a/tools/usb/usbip/src/usbipd_dev.c
+++ b/tools/usb/usbip/src/usbipd_dev.c
@@ -224,7 +224,7 @@ static int recv_request_devlist(usbip_sock_t *sock)
return 0;
}
-int usbip_recv_pdu(usbip_sock_t *sock, char *host, char *port)
+int usbip_recv_pdu(usbip_sock_t *sock, const char *host, const char *port)
{
uint16_t code = OP_UNSPEC;
int ret;
diff --git a/tools/usb/usbip/src/utils.c b/tools/usb/usbip/src/utils.c
index 2b3d6d2..861be15 100644
--- a/tools/usb/usbip/src/utils.c
+++ b/tools/usb/usbip/src/utils.c
@@ -24,7 +24,7 @@
#include "utils.h"
#include "sysfs_utils.h"
-int modify_match_busid(char *busid, int add)
+int modify_match_busid(const char *busid, int add)
{
char attr_name[] = "match_busid";
char command[SYSFS_BUS_ID_SIZE + 4];
diff --git a/tools/usb/usbip/src/utils.h b/tools/usb/usbip/src/utils.h
index 5916fd3..ecd2fe3 100644
--- a/tools/usb/usbip/src/utils.h
+++ b/tools/usb/usbip/src/utils.h
@@ -19,7 +19,7 @@
#ifndef __UTILS_H
#define __UTILS_H
-int modify_match_busid(char *busid, int add);
+int modify_match_busid(const char *busid, int add);
#endif /* __UTILS_H */
--
2.1.0
--
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