public final class OsConstants
extends Object
| java.lang.Object | |
| ↳ | android.system.OsConstants |
常量和帮助函数用于 Os 。
Fields |
|
|---|---|
public static final int |
AF_INET |
public static final int |
AF_INET6 |
public static final int |
AF_UNIX |
public static final int |
AF_UNSPEC |
public static final int |
AI_ADDRCONFIG |
public static final int |
AI_ALL |
public static final int |
AI_CANONNAME |
public static final int |
AI_NUMERICHOST |
public static final int |
AI_NUMERICSERV |
public static final int |
AI_PASSIVE |
public static final int |
AI_V4MAPPED |
public static final int |
CAP_AUDIT_CONTROL |
public static final int |
CAP_AUDIT_WRITE |
public static final int |
CAP_BLOCK_SUSPEND |
public static final int |
CAP_CHOWN |
public static final int |
CAP_DAC_OVERRIDE |
public static final int |
CAP_DAC_READ_SEARCH |
public static final int |
CAP_FOWNER |
public static final int |
CAP_FSETID |
public static final int |
CAP_IPC_LOCK |
public static final int |
CAP_IPC_OWNER |
public static final int |
CAP_KILL |
public static final int |
CAP_LAST_CAP |
public static final int |
CAP_LEASE |
public static final int |
CAP_LINUX_IMMUTABLE |
public static final int |
CAP_MAC_ADMIN |
public static final int |
CAP_MAC_OVERRIDE |
public static final int |
CAP_MKNOD |
public static final int |
CAP_NET_ADMIN |
public static final int |
CAP_NET_BIND_SERVICE |
public static final int |
CAP_NET_BROADCAST |
public static final int |
CAP_NET_RAW |
public static final int |
CAP_SETFCAP |
public static final int |
CAP_SETGID |
public static final int |
CAP_SETPCAP |
public static final int |
CAP_SETUID |
public static final int |
CAP_SYSLOG |
public static final int |
CAP_SYS_ADMIN |
public static final int |
CAP_SYS_BOOT |
public static final int |
CAP_SYS_CHROOT |
public static final int |
CAP_SYS_MODULE |
public static final int |
CAP_SYS_NICE |
public static final int |
CAP_SYS_PACCT |
public static final int |
CAP_SYS_PTRACE |
public static final int |
CAP_SYS_RAWIO |
public static final int |
CAP_SYS_RESOURCE |
public static final int |
CAP_SYS_TIME |
public static final int |
CAP_SYS_TTY_CONFIG |
public static final int |
CAP_WAKE_ALARM |
public static final int |
E2BIG |
public static final int |
EACCES |
public static final int |
EADDRINUSE |
public static final int |
EADDRNOTAVAIL |
public static final int |
EAFNOSUPPORT |
public static final int |
EAGAIN |
public static final int |
EAI_AGAIN |
public static final int |
EAI_BADFLAGS |
public static final int |
EAI_FAIL |
public static final int |
EAI_FAMILY |
public static final int |
EAI_MEMORY |
public static final int |
EAI_NODATA |
public static final int |
EAI_NONAME |
public static final int |
EAI_OVERFLOW |
public static final int |
EAI_SERVICE |
public static final int |
EAI_SOCKTYPE |
public static final int |
EAI_SYSTEM |
public static final int |
EALREADY |
public static final int |
EBADF |
public static final int |
EBADMSG |
public static final int |
EBUSY |
public static final int |
ECANCELED |
public static final int |
ECHILD |
public static final int |
ECONNABORTED |
public static final int |
ECONNREFUSED |
public static final int |
ECONNRESET |
public static final int |
EDEADLK |
public static final int |
EDESTADDRREQ |
public static final int |
EDOM |
public static final int |
EDQUOT |
public static final int |
EEXIST |
public static final int |
EFAULT |
public static final int |
EFBIG |
public static final int |
EHOSTUNREACH |
public static final int |
EIDRM |
public static final int |
EILSEQ |
public static final int |
EINPROGRESS |
public static final int |
EINTR |
public static final int |
EINVAL |
public static final int |
EIO |
public static final int |
EISCONN |
public static final int |
EISDIR |
public static final int |
ELOOP |
public static final int |
EMFILE |
public static final int |
EMLINK |
public static final int |
EMSGSIZE |
public static final int |
EMULTIHOP |
public static final int |
ENAMETOOLONG |
public static final int |
ENETDOWN |
public static final int |
ENETRESET |
public static final int |
ENETUNREACH |
public static final int |
ENFILE |
public static final int |
ENOBUFS |
public static final int |
ENODATA |
public static final int |
ENODEV |
public static final int |
ENOENT |
public static final int |
ENOEXEC |
public static final int |
ENOLCK |
public static final int |
ENOLINK |
public static final int |
ENOMEM |
public static final int |
ENOMSG |
public static final int |
ENOPROTOOPT |
public static final int |
ENOSPC |
public static final int |
ENOSR |
public static final int |
ENOSTR |
public static final int |
ENOSYS |
public static final int |
ENOTCONN |
public static final int |
ENOTDIR |
public static final int |
ENOTEMPTY |
public static final int |
ENOTSOCK |
public static final int |
ENOTSUP |
public static final int |
ENOTTY |
public static final int |
ENXIO |
public static final int |
EOPNOTSUPP |
public static final int |
EOVERFLOW |
public static final int |
EPERM |
public static final int |
EPIPE |
public static final int |
EPROTO |
public static final int |
EPROTONOSUPPORT |
public static final int |
EPROTOTYPE |
public static final int |
ERANGE |
public static final int |
EROFS |
public static final int |
ESPIPE |
public static final int |
ESRCH |
public static final int |
ESTALE |
public static final int |
ETIME |
public static final int |
ETIMEDOUT |
public static final int |
ETXTBSY |
public static final int |
EXDEV |
public static final int |
EXIT_FAILURE |
public static final int |
EXIT_SUCCESS |
public static final int |
FD_CLOEXEC |
public static final int |
FIONREAD |
public static final int |
F_DUPFD |
public static final int |
F_GETFD |
public static final int |
F_GETFL |
public static final int |
F_GETLK |
public static final int |
F_GETLK64 |
public static final int |
F_GETOWN |
public static final int |
F_OK |
public static final int |
F_RDLCK |
public static final int |
F_SETFD |
public static final int |
F_SETFL |
public static final int |
F_SETLK |
public static final int |
F_SETLK64 |
public static final int |
F_SETLKW |
public static final int |
F_SETLKW64 |
public static final int |
F_SETOWN |
public static final int |
F_UNLCK |
public static final int |
F_WRLCK |
public static final int |
IFA_F_DADFAILED |
public static final int |
IFA_F_DEPRECATED |
public static final int |
IFA_F_HOMEADDRESS |
public static final int |
IFA_F_NODAD |
public static final int |
IFA_F_OPTIMISTIC |
public static final int |
IFA_F_PERMANENT |
public static final int |
IFA_F_SECONDARY |
public static final int |
IFA_F_TEMPORARY |
public static final int |
IFA_F_TENTATIVE |
public static final int |
IFF_ALLMULTI |
public static final int |
IFF_AUTOMEDIA |
public static final int |
IFF_BROADCAST |
public static final int |
IFF_DEBUG |
public static final int |
IFF_DYNAMIC |
public static final int |
IFF_LOOPBACK |
public static final int |
IFF_MASTER |
public static final int |
IFF_MULTICAST |
public static final int |
IFF_NOARP |
public static final int |
IFF_NOTRAILERS |
public static final int |
IFF_POINTOPOINT |
public static final int |
IFF_PORTSEL |
public static final int |
IFF_PROMISC |
public static final int |
IFF_RUNNING |
public static final int |
IFF_SLAVE |
public static final int |
IFF_UP |
public static final int |
IPPROTO_ICMP |
public static final int |
IPPROTO_ICMPV6 |
public static final int |
IPPROTO_IP |
public static final int |
IPPROTO_IPV6 |
public static final int |
IPPROTO_RAW |
public static final int |
IPPROTO_TCP |
public static final int |
IPPROTO_UDP |
public static final int |
IPV6_CHECKSUM |
public static final int |
IPV6_MULTICAST_HOPS |
public static final int |
IPV6_MULTICAST_IF |
public static final int |
IPV6_MULTICAST_LOOP |
public static final int |
IPV6_RECVDSTOPTS |
public static final int |
IPV6_RECVHOPLIMIT |
public static final int |
IPV6_RECVHOPOPTS |
public static final int |
IPV6_RECVPKTINFO |
public static final int |
IPV6_RECVRTHDR |
public static final int |
IPV6_RECVTCLASS |
public static final int |
IPV6_TCLASS |
public static final int |
IPV6_UNICAST_HOPS |
public static final int |
IPV6_V6ONLY |
public static final int |
IP_MULTICAST_IF |
public static final int |
IP_MULTICAST_LOOP |
public static final int |
IP_MULTICAST_TTL |
public static final int |
IP_TOS |
public static final int |
IP_TTL |
public static final int |
MAP_FIXED |
public static final int |
MAP_PRIVATE |
public static final int |
MAP_SHARED |
public static final int |
MCAST_BLOCK_SOURCE |
public static final int |
MCAST_JOIN_GROUP |
public static final int |
MCAST_JOIN_SOURCE_GROUP |
public static final int |
MCAST_LEAVE_GROUP |
public static final int |
MCAST_LEAVE_SOURCE_GROUP |
public static final int |
MCAST_UNBLOCK_SOURCE |
public static final int |
MCL_CURRENT |
public static final int |
MCL_FUTURE |
public static final int |
MSG_CTRUNC |
public static final int |
MSG_DONTROUTE |
public static final int |
MSG_EOR |
public static final int |
MSG_OOB |
public static final int |
MSG_PEEK |
public static final int |
MSG_TRUNC |
public static final int |
MSG_WAITALL |
public static final int |
MS_ASYNC |
public static final int |
MS_INVALIDATE |
public static final int |
MS_SYNC |
public static final int |
NI_DGRAM |
public static final int |
NI_NAMEREQD |
public static final int |
NI_NOFQDN |
public static final int |
NI_NUMERICHOST |
public static final int |
NI_NUMERICSERV |
public static final int |
O_ACCMODE |
public static final int |
O_APPEND |
public static final int |
O_CREAT |
public static final int |
O_EXCL |
public static final int |
O_NOCTTY |
public static final int |
O_NOFOLLOW |
public static final int |
O_NONBLOCK |
public static final int |
O_RDONLY |
public static final int |
O_RDWR |
public static final int |
O_SYNC |
public static final int |
O_TRUNC |
public static final int |
O_WRONLY |
public static final int |
POLLERR |
public static final int |
POLLHUP |
public static final int |
POLLIN |
public static final int |
POLLNVAL |
public static final int |
POLLOUT |
public static final int |
POLLPRI |
public static final int |
POLLRDBAND |
public static final int |
POLLRDNORM |
public static final int |
POLLWRBAND |
public static final int |
POLLWRNORM |
public static final int |
PROT_EXEC |
public static final int |
PROT_NONE |
public static final int |
PROT_READ |
public static final int |
PROT_WRITE |
public static final int |
PR_GET_DUMPABLE |
public static final int |
PR_SET_DUMPABLE |
public static final int |
PR_SET_NO_NEW_PRIVS |
public static final int |
RT_SCOPE_HOST |
public static final int |
RT_SCOPE_LINK |
public static final int |
RT_SCOPE_NOWHERE |
public static final int |
RT_SCOPE_SITE |
public static final int |
RT_SCOPE_UNIVERSE |
public static final int |
R_OK |
public static final int |
SEEK_CUR |
public static final int |
SEEK_END |
public static final int |
SEEK_SET |
public static final int |
SHUT_RD |
public static final int |
SHUT_RDWR |
public static final int |
SHUT_WR |
public static final int |
SIGABRT |
public static final int |
SIGALRM |
public static final int |
SIGBUS |
public static final int |
SIGCHLD |
public static final int |
SIGCONT |
public static final int |
SIGFPE |
public static final int |
SIGHUP |
public static final int |
SIGILL |
public static final int |
SIGINT |
public static final int |
SIGIO |
public static final int |
SIGKILL |
public static final int |
SIGPIPE |
public static final int |
SIGPROF |
public static final int |
SIGPWR |
public static final int |
SIGQUIT |
public static final int |
SIGRTMAX |
public static final int |
SIGRTMIN |
public static final int |
SIGSEGV |
public static final int |
SIGSTKFLT |
public static final int |
SIGSTOP |
public static final int |
SIGSYS |
public static final int |
SIGTERM |
public static final int |
SIGTRAP |
public static final int |
SIGTSTP |
public static final int |
SIGTTIN |
public static final int |
SIGTTOU |
public static final int |
SIGURG |
public static final int |
SIGUSR1 |
public static final int |
SIGUSR2 |
public static final int |
SIGVTALRM |
public static final int |
SIGWINCH |
public static final int |
SIGXCPU |
public static final int |
SIGXFSZ |
public static final int |
SIOCGIFADDR |
public static final int |
SIOCGIFBRDADDR |
public static final int |
SIOCGIFDSTADDR |
public static final int |
SIOCGIFNETMASK |
public static final int |
SOCK_DGRAM |
public static final int |
SOCK_RAW |
public static final int |
SOCK_SEQPACKET |
public static final int |
SOCK_STREAM |
public static final int |
SOL_SOCKET |
public static final int |
SO_BINDTODEVICE |
public static final int |
SO_BROADCAST |
public static final int |
SO_DEBUG |
public static final int |
SO_DONTROUTE |
public static final int |
SO_ERROR |
public static final int |
SO_KEEPALIVE |
public static final int |
SO_LINGER |
public static final int |
SO_OOBINLINE |
public static final int |
SO_PASSCRED |
public static final int |
SO_PEERCRED |
public static final int |
SO_RCVBUF |
public static final int |
SO_RCVLOWAT |
public static final int |
SO_RCVTIMEO |
public static final int |
SO_REUSEADDR |
public static final int |
SO_SNDBUF |
public static final int |
SO_SNDLOWAT |
public static final int |
SO_SNDTIMEO |
public static final int |
SO_TYPE |
public static final int |
STDERR_FILENO |
public static final int |
STDIN_FILENO |
public static final int |
STDOUT_FILENO |
public static final int |
ST_MANDLOCK |
public static final int |
ST_NOATIME |
public static final int |
ST_NODEV |
public static final int |
ST_NODIRATIME |
public static final int |
ST_NOEXEC |
public static final int |
ST_NOSUID |
public static final int |
ST_RDONLY |
public static final int |
ST_RELATIME |
public static final int |
ST_SYNCHRONOUS |
public static final int |
S_IFBLK |
public static final int |
S_IFCHR |
public static final int |
S_IFDIR |
public static final int |
S_IFIFO |
public static final int |
S_IFLNK |
public static final int |
S_IFMT |
public static final int |
S_IFREG |
public static final int |
S_IFSOCK |
public static final int |
S_IRGRP |
public static final int |
S_IROTH |
public static final int |
S_IRUSR |
public static final int |
S_IRWXG |
public static final int |
S_IRWXO |
public static final int |
S_IRWXU |
public static final int |
S_ISGID |
public static final int |
S_ISUID |
public static final int |
S_ISVTX |
public static final int |
S_IWGRP |
public static final int |
S_IWOTH |
public static final int |
S_IWUSR |
public static final int |
S_IXGRP |
public static final int |
S_IXOTH |
public static final int |
S_IXUSR |
public static final int |
TCP_NODELAY |
public static final int |
WCONTINUED |
public static final int |
WEXITED |
public static final int |
WNOHANG |
public static final int |
WNOWAIT |
public static final int |
WSTOPPED |
public static final int |
WUNTRACED |
public static final int |
W_OK |
public static final int |
X_OK |
public static final int |
_SC_2_CHAR_TERM |
public static final int |
_SC_2_C_BIND |
public static final int |
_SC_2_C_DEV |
public static final int |
_SC_2_C_VERSION |
public static final int |
_SC_2_FORT_DEV |
public static final int |
_SC_2_FORT_RUN |
public static final int |
_SC_2_LOCALEDEF |
public static final int |
_SC_2_SW_DEV |
public static final int |
_SC_2_UPE |
public static final int |
_SC_2_VERSION |
public static final int |
_SC_AIO_LISTIO_MAX |
public static final int |
_SC_AIO_MAX |
public static final int |
_SC_AIO_PRIO_DELTA_MAX |
public static final int |
_SC_ARG_MAX |
public static final int |
_SC_ASYNCHRONOUS_IO |
public static final int |
_SC_ATEXIT_MAX |
public static final int |
_SC_AVPHYS_PAGES |
public static final int |
_SC_BC_BASE_MAX |
public static final int |
_SC_BC_DIM_MAX |
public static final int |
_SC_BC_SCALE_MAX |
public static final int |
_SC_BC_STRING_MAX |
public static final int |
_SC_CHILD_MAX |
public static final int |
_SC_CLK_TCK |
public static final int |
_SC_COLL_WEIGHTS_MAX |
public static final int |
_SC_DELAYTIMER_MAX |
public static final int |
_SC_EXPR_NEST_MAX |
public static final int |
_SC_FSYNC |
public static final int |
_SC_GETGR_R_SIZE_MAX |
public static final int |
_SC_GETPW_R_SIZE_MAX |
public static final int |
_SC_IOV_MAX |
public static final int |
_SC_JOB_CONTROL |
public static final int |
_SC_LINE_MAX |
public static final int |
_SC_LOGIN_NAME_MAX |
public static final int |
_SC_MAPPED_FILES |
public static final int |
_SC_MEMLOCK |
public static final int |
_SC_MEMLOCK_RANGE |
public static final int |
_SC_MEMORY_PROTECTION |
public static final int |
_SC_MESSAGE_PASSING |
public static final int |
_SC_MQ_OPEN_MAX |
public static final int |
_SC_MQ_PRIO_MAX |
public static final int |
_SC_NGROUPS_MAX |
public static final int |
_SC_NPROCESSORS_CONF |
public static final int |
_SC_NPROCESSORS_ONLN |
public static final int |
_SC_OPEN_MAX |
public static final int |
_SC_PAGESIZE |
public static final int |
_SC_PAGE_SIZE |
public static final int |
_SC_PASS_MAX |
public static final int |
_SC_PHYS_PAGES |
public static final int |
_SC_PRIORITIZED_IO |
public static final int |
_SC_PRIORITY_SCHEDULING |
public static final int |
_SC_REALTIME_SIGNALS |
public static final int |
_SC_RE_DUP_MAX |
public static final int |
_SC_RTSIG_MAX |
public static final int |
_SC_SAVED_IDS |
public static final int |
_SC_SEMAPHORES |
public static final int |
_SC_SEM_NSEMS_MAX |
public static final int |
_SC_SEM_VALUE_MAX |
public static final int |
_SC_SHARED_MEMORY_OBJECTS |
public static final int |
_SC_SIGQUEUE_MAX |
public static final int |
_SC_STREAM_MAX |
public static final int |
_SC_SYNCHRONIZED_IO |
public static final int |
_SC_THREADS |
public static final int |
_SC_THREAD_ATTR_STACKADDR |
public static final int |
_SC_THREAD_ATTR_STACKSIZE |
public static final int |
_SC_THREAD_DESTRUCTOR_ITERATIONS |
public static final int |
_SC_THREAD_KEYS_MAX |
public static final int |
_SC_THREAD_PRIORITY_SCHEDULING |
public static final int |
_SC_THREAD_PRIO_INHERIT |
public static final int |
_SC_THREAD_PRIO_PROTECT |
public static final int |
_SC_THREAD_SAFE_FUNCTIONS |
public static final int |
_SC_THREAD_STACK_MIN |
public static final int |
_SC_THREAD_THREADS_MAX |
public static final int |
_SC_TIMERS |
public static final int |
_SC_TIMER_MAX |
public static final int |
_SC_TTY_NAME_MAX |
public static final int |
_SC_TZNAME_MAX |
public static final int |
_SC_VERSION |
public static final int |
_SC_XBS5_ILP32_OFF32 |
public static final int |
_SC_XBS5_ILP32_OFFBIG |
public static final int |
_SC_XBS5_LP64_OFF64 |
public static final int |
_SC_XBS5_LPBIG_OFFBIG |
public static final int |
_SC_XOPEN_CRYPT |
public static final int |
_SC_XOPEN_ENH_I18N |
public static final int |
_SC_XOPEN_LEGACY |
public static final int |
_SC_XOPEN_REALTIME |
public static final int |
_SC_XOPEN_REALTIME_THREADS |
public static final int |
_SC_XOPEN_SHM |
public static final int |
_SC_XOPEN_UNIX |
public static final int |
_SC_XOPEN_VERSION |
public static final int |
_SC_XOPEN_XCU_VERSION |
Public methods |
|
|---|---|
static boolean |
S_ISBLK(int mode) 测试给定模式是否是块设备。 |
static boolean |
S_ISCHR(int mode) 测试给定模式是否是字符设备。 |
static boolean |
S_ISDIR(int mode) 测试给定模式是否是目录。 |
static boolean |
S_ISFIFO(int mode) 测试给定模式是否为FIFO。 |
static boolean |
S_ISLNK(int mode) 测试给定模式是否是符号链接。 |
static boolean |
S_ISREG(int mode) 测试给定模式是否是常规文件。 |
static boolean |
S_ISSOCK(int mode) 测试给定模式是否是套接字。 |
static boolean |
WCOREDUMP(int status) 测试孩子是否倾销核心。 |
static int |
WEXITSTATUS(int status) 提取孩子的退出状态。 |
static boolean |
WIFEXITED(int status) 测试孩子是否正常退出。 |
static boolean |
WIFSIGNALED(int status) 测试孩子是否被信号终止。 |
static boolean |
WIFSTOPPED(int status) 测试孩子是否被信号停止（未终止）。 |
static int |
WSTOPSIG(int status) 返回导致孩子停止的信号。 |
static int |
WTERMSIG(int status) 返回导致孩子退出的信号。 |
static String |
errnoName(int errno) 返回errno值的字符串名称。 |
static String |
gaiName(int error) 返回getaddrinfo（3）错误值的字符串名称。 |
Inherited methods |
|
|---|---|
 From class java.lang.Object
|
|
boolean S_ISBLK (int mode)
测试给定模式是否是块设备。
| Parameters | |
|---|---|
mode |
int
|
| Returns | |
|---|---|
boolean |
|
boolean S_ISCHR (int mode)
测试给定模式是否是字符设备。
| Parameters | |
|---|---|
mode |
int
|
| Returns | |
|---|---|
boolean |
|
boolean S_ISDIR (int mode)
测试给定模式是否是目录。
| Parameters | |
|---|---|
mode |
int
|
| Returns | |
|---|---|
boolean |
|
boolean S_ISFIFO (int mode)
测试给定模式是否为FIFO。
| Parameters | |
|---|---|
mode |
int
|
| Returns | |
|---|---|
boolean |
|
boolean S_ISLNK (int mode)
测试给定模式是否是符号链接。
| Parameters | |
|---|---|
mode |
int
|
| Returns | |
|---|---|
boolean |
|
boolean S_ISREG (int mode)
测试给定模式是否是常规文件。
| Parameters | |
|---|---|
mode |
int
|
| Returns | |
|---|---|
boolean |
|
boolean S_ISSOCK (int mode)
测试给定模式是否是套接字。
| Parameters | |
|---|---|
mode |
int
|
| Returns | |
|---|---|
boolean |
|
boolean WCOREDUMP (int status)
测试孩子是否倾销核心。 仅当WIFSIGNALED返回true时有效。
| Parameters | |
|---|---|
status |
int
|
| Returns | |
|---|---|
boolean |
|
int WEXITSTATUS (int status)
提取孩子的退出状态。 仅在WIFEXITED返回true时有效。
| Parameters | |
|---|---|
status |
int
|
| Returns | |
|---|---|
int |
|
boolean WIFEXITED (int status)
测试孩子是否正常退出。
| Parameters | |
|---|---|
status |
int
|
| Returns | |
|---|---|
boolean |
|
boolean WIFSIGNALED (int status)
测试孩子是否被信号终止。
| Parameters | |
|---|---|
status |
int
|
| Returns | |
|---|---|
boolean |
|
boolean WIFSTOPPED (int status)
测试孩子是否被信号停止（未终止）。
| Parameters | |
|---|---|
status |
int
|
| Returns | |
|---|---|
boolean |
|
int WSTOPSIG (int status)
返回导致孩子停止的信号。 仅在WIFSTOPPED返回true时有效。
| Parameters | |
|---|---|
status |
int
|
| Returns | |
|---|---|
int |
|
int WTERMSIG (int status)
返回导致孩子退出的信号。 仅当WIFSIGNALED返回true时有效。
| Parameters | |
|---|---|
status |
int
|
| Returns | |
|---|---|
int |
|
String errnoName (int errno)
返回errno值的字符串名称。 例如，“EACCES”。 有关人类可读的errno描述，请参阅strerror(int) 。
| Parameters | |
|---|---|
errno |
int
|
| Returns | |
|---|---|
String |
|
String gaiName (int error)
返回getaddrinfo（3）错误值的字符串名称。 例如，“EAI_AGAIN”。
| Parameters | |
|---|---|
error |
int
|
| Returns | |
|---|---|
String |
|
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