summary.texi

一个C源代码分析器

@item double difftime (time_t @var{time1}, time_t @var{time0})

@file{time.h} (ANSI):  @ref{Simple Calendar Time}.

@comment DIR
@item DIR

@file{dirent.h} (POSIX.1):  @ref{Opening a Directory}.

@comment div
@item div_t div (int @var{numerator}, int @var{denominator})

@file{stdlib.h} (ANSI):  @ref{Integer Division}.

@comment div_t
@item div_t

@file{stdlib.h} (ANSI):  @ref{Integer Division}.

@c DO NOT EDIT THIS FILE!
@comment drem
@item double drem (double @var{numerator}, double @var{denominator})

@file{math.h} (BSD):  @ref{Rounding and Remainders}.

@comment dup2
@item int dup2 (int @var{old}, int @var{new})

@file{unistd.h} (POSIX.1):  @ref{Duplicating Descriptors}.

@comment dup
@item int dup (int @var{old})

@file{unistd.h} (POSIX.1):  @ref{Duplicating Descriptors}.

@comment E2BIG
@item int E2BIG

@file{errno.h} (POSIX.1: Argument list too long):  @ref{Error Codes,}.

@comment EACCES
@item int EACCES

@file{errno.h} (POSIX.1: Permission denied):  @ref{Error Codes,}.

@comment EADDRINUSE
@item int EADDRINUSE

@file{errno.h} (BSD: Address already in use):  @ref{Error Codes,}.

@comment EADDRNOTAVAIL
@item int EADDRNOTAVAIL

@file{errno.h} (BSD: Can't assign requested address):  @ref{Error Codes,}.

@comment EAFNOSUPPORT
@item int EAFNOSUPPORT

@file{errno.h} (BSD: Address family not supported by protocol family):  @ref{Error Codes,}.

@comment EAGAIN
@item int EAGAIN

@file{errno.h} (POSIX.1: Resource temporarily unavailable):  @ref{Error Codes,}.

@comment EALREADY
@item int EALREADY

@file{errno.h} (BSD: Operation already in progress):  @ref{Error Codes,}.

@comment EAUTH
@item int EAUTH

@file{errno.h} (BSD: Authentication error):  @ref{Error Codes,}.

@comment EBACKGROUND
@item int EBACKGROUND

@file{errno.h} (GNU: Inappropriate operation for background process):  @ref{Error Codes,}.

@comment EBADF
@item int EBADF

@file{errno.h} (POSIX.1: Bad file descriptor):  @ref{Error Codes,}.

@comment EBADRPC
@item int EBADRPC

@file{errno.h} (BSD: RPC struct is bad):  @ref{Error Codes,}.

@comment EBUSY
@item int EBUSY

@file{errno.h} (POSIX.1: Device busy):  @ref{Error Codes,}.

@comment ECHILD
@item int ECHILD

@file{errno.h} (POSIX.1: No child processes):  @ref{Error Codes,}.

@comment ECHOCTL
@item tcflag_t ECHOCTL

@file{termios.h} (BSD):  @ref{Local Modes}.

@comment ECHOE
@item tcflag_t ECHOE

@file{termios.h} (POSIX.1):  @ref{Local Modes}.

@comment ECHO
@item tcflag_t ECHO

@file{termios.h} (POSIX.1):  @ref{Local Modes}.

@comment ECHOKE
@item tcflag_t ECHOKE

@file{termios.h} (BSD):  @ref{Local Modes}.

@comment ECHOK
@item tcflag_t ECHOK

@file{termios.h} (POSIX.1):  @ref{Local Modes}.

@comment ECHONL
@item tcflag_t ECHONL

@file{termios.h} (POSIX.1):  @ref{Local Modes}.

@comment ECHOPRT
@item tcflag_t ECHOPRT

@file{termios.h} (BSD):  @ref{Local Modes}.

@comment ECONNABORTED
@item int ECONNABORTED

@file{errno.h} (BSD: Software caused connection abort):  @ref{Error Codes,}.

@comment ECONNREFUSED
@item int ECONNREFUSED

@file{errno.h} (BSD: Connection refused):  @ref{Error Codes,}.

@comment ECONNRESET
@item int ECONNRESET

@file{errno.h} (BSD: Connection reset by peer):  @ref{Error Codes,}.

@comment EDEADLK
@item int EDEADLK

@file{errno.h} (POSIX.1: Resource deadlock avoided):  @ref{Error Codes,}.

@comment EDESTADDRREQ
@item int EDESTADDRREQ

@file{errno.h} (BSD: Destination address required):  @ref{Error Codes,}.

@comment EDIED
@item int EDIED

@file{errno.h} (GNU: Translator died):  @ref{Error Codes,}.

@comment ED
@item int ED

@file{errno.h} (GNU: ?):  @ref{Error Codes,}.

@comment EDOM
@item int EDOM

@file{errno.h} (ANSI: Numerical argument out of domain):  @ref{Error Codes,}.

@comment EDQUOT
@item int EDQUOT

@file{errno.h} (BSD: Disc quota exceeded):  @ref{Error Codes,}.

@comment EEXIST
@item int EEXIST

@file{errno.h} (POSIX.1: File exists):  @ref{Error Codes,}.

@comment EFAULT
@item int EFAULT

@file{errno.h} (POSIX.1: Bad address):  @ref{Error Codes,}.

@comment EFBIG
@item int EFBIG

@file{errno.h} (POSIX.1: File too large):  @ref{Error Codes,}.

@comment EFTYPE
@item int EFTYPE

@file{errno.h} (BSD: Inappropriate file type or format):  @ref{Error Codes,}.

@comment EGRATUITOUS
@item int EGRATUITOUS

@file{errno.h} (GNU: Gratuitous error):  @ref{Error Codes,}.

@comment EGREGIOUS
@item int EGREGIOUS

@file{errno.h} (GNU: You really blew it this time):  @ref{Error Codes,}.

@comment EHOSTDOWN
@item int EHOSTDOWN

@file{errno.h} (BSD: Host is down):  @ref{Error Codes,}.

@comment EHOSTUNREACH
@item int EHOSTUNREACH

@file{errno.h} (BSD: No route to host):  @ref{Error Codes,}.

@comment EIEIO
@item int EIEIO

@file{errno.h} (GNU: Computer bought the farm):  @ref{Error Codes,}.

@comment EINPROGRESS
@item int EINPROGRESS

@file{errno.h} (BSD: Operation now in progress):  @ref{Error Codes,}.

@comment EINTR
@item int EINTR

@file{errno.h} (POSIX.1: Interrupted system call):  @ref{Error Codes,}.

@comment EINVAL
@item int EINVAL

@file{errno.h} (POSIX.1: Invalid argument):  @ref{Error Codes,}.

@comment EIO
@item int EIO

@file{errno.h} (POSIX.1: Input/output error):  @ref{Error Codes,}.

@comment EISCONN
@item int EISCONN

@file{errno.h} (BSD: Socket is already connected):  @ref{Error Codes,}.

@comment EISDIR
@item int EISDIR

@file{errno.h} (POSIX.1: Is a directory):  @ref{Error Codes,}.

@comment ELOOP
@item int ELOOP

@file{errno.h} (BSD: Too many levels of symbolic links):  @ref{Error Codes,}.

@comment EMFILE
@item int EMFILE

@file{errno.h} (POSIX.1: Too many open files):  @ref{Error Codes,}.

@comment EMLINK
@item int EMLINK

@file{errno.h} (POSIX.1: Too many links):  @ref{Error Codes,}.

@comment EMSGSIZE
@item int EMSGSIZE

@file{errno.h} (BSD: Message too long):  @ref{Error Codes,}.

@comment ENAMETOOLONG
@item int ENAMETOOLONG

@file{errno.h} (POSIX.1: File name too long):  @ref{Error Codes,}.

@comment endgrent
@item void endgrent (void)

@file{grp.h} (SVID, BSD):  @ref{Scanning All Groups}.

@comment endhostent
@item void endhostent ()

@file{netdb.h} (BSD):  @ref{Host Names}.

@comment endnetent
@item void endnetent (void)

@file{netdb.h} (BSD):  @ref{Networks Database}.

@comment endprotoent
@item void endprotoent (void)

@file{netdb.h} (BSD):  @ref{Protocols Database}.

@comment endpwent
@item void endpwent (void)

@file{pwd.h} (SVID, BSD):  @ref{Scanning All Users}.

@comment endservent
@item void endservent (void)

@file{netdb.h} (BSD):  @ref{Services Database}.

@comment ENEEDAUTH
@item int ENEEDAUTH

@file{errno.h} (BSD: Need authenticator):  @ref{Error Codes,}.

@comment ENETDOWN
@item int ENETDOWN

@file{errno.h} (BSD: Network is down):  @ref{Error Codes,}.

@comment ENETRESET
@item int ENETRESET

@file{errno.h} (BSD: Network dropped connection on reset):  @ref{Error Codes,}.

@comment ENETUNREACH
@item int ENETUNREACH

@file{errno.h} (BSD: Network is unreachable):  @ref{Error Codes,}.

@comment ENFILE
@item int ENFILE

@file{errno.h} (POSIX.1: Too many open files in system):  @ref{Error Codes,}.

@comment ENOBUFS
@item int ENOBUFS

@file{errno.h} (BSD: No buffer space available):  @ref{Error Codes,}.

@comment ENODEV
@item int ENODEV

@file{errno.h} (POSIX.1: Operation not supported by device):  @ref{Error Codes,}.

@comment ENOENT
@item int ENOENT

@file{errno.h} (POSIX.1: No such file or directory):  @ref{Error Codes,}.

@comment ENOEXEC
@item int ENOEXEC

@file{errno.h} (POSIX.1: Exec format error):  @ref{Error Codes,}.

@comment ENOLCK
@item int ENOLCK

@file{errno.h} (POSIX.1: No locks available):  @ref{Error Codes,}.

@comment ENOMEM
@item int ENOMEM

@file{errno.h} (POSIX.1: Cannot allocate memory):  @ref{Error Codes,}.

@comment ENOPROTOOPT
@item int ENOPROTOOPT

@file{errno.h} (BSD: Protocol not available):  @ref{Error Codes,}.

@comment ENOSPC
@item int ENOSPC

@file{errno.h} (POSIX.1: No space left on device):  @ref{Error Codes,}.

@comment ENOSYS
@item int ENOSYS

@file{errno.h} (POSIX.1: Function not implemented):  @ref{Error Codes,}.

@comment ENOTBLK
@item int ENOTBLK

@file{errno.h} (BSD: Block device required):  @ref{Error Codes,}.

@comment ENOTCONN
@item int ENOTCONN

@file{errno.h} (BSD: Socket is not connected):  @ref{Error Codes,}.

@comment ENOTDIR
@item int ENOTDIR

@file{errno.h} (POSIX.1: Not a directory):  @ref{Error Codes,}.

@comment ENOTEMPTY
@item int ENOTEMPTY

@file{errno.h} (POSIX.1: Directory not empty):  @ref{Error Codes,}.

@comment ENOTSOCK
@item int ENOTSOCK

@file{errno.h} (BSD: Socket operation on non-socket):  @ref{Error Codes,}.

@comment ENOTTY
@item int ENOTTY

@file{errno.h} (POSIX.1: Inappropriate ioctl for device):  @ref{Error Codes,}.

@comment environ
@item char ** environ

@file{unistd.h} (POSIX.1):  @ref{Environment Access}.

@comment ENXIO
@item int ENXIO

@file{errno.h} (POSIX.1: Device not configured):  @ref{Error Codes,}.

@comment EOF
@item int EOF

@file{stdio.h} (ANSI):  @ref{EOF and Errors}.

@comment EOPNOTSUPP
@item int EOPNOTSUPP

@file{errno.h} (BSD: Operation not supported):  @ref{Error Codes,}.

@comment EPERM
@item int EPERM

@file{errno.h} (POSIX.1: Operation not permitted):  @ref{Error Codes,}.

@comment EPFNOSUPPORT
@item int EPFNOSUPPORT

@file{errno.h} (BSD: Protocol family not supported):  @ref{Error Codes,}.

@comment EPIPE
@item int EPIPE

@file{errno.h} (POSIX.1: Broken pipe):  @ref{Error Codes,}.

@comment EPROCLIM
@item int EPROCLIM

@file{errno.h} (BSD: Too many processes):  @ref{Error Codes,}.

@comment EPROCUNAVAIL
@item int EPROCUNAVAIL

@file{errno.h} (BSD: RPC bad procedure for program):  @ref{Error Codes,}.

@comment EPROGMISMATCH
@item int EPROGMISMATCH

@file{errno.h} (BSD: RPC program version wrong):  @ref{Error Codes,}.

@comment EPROGUNAVAIL
@item int EPROGUNAVAIL

@file{errno.h} (BSD: RPC program not available):  @ref{Error Codes,}.

@comment EPROTONOSUPPORT
@item int EPROTONOSUPPORT

@file{errno.h} (BSD: Protocol not supported):  @ref{Error Codes,}.

@comment EPROTOTYPE
@item int EPROTOTYPE

@file{errno.h} (BSD: Protocol wrong type for socket):  @ref{Error Codes,}.

@comment EQUIV_CLASS_MAX
@item int EQUIV_CLASS_MAX

@file{limits.h} (POSIX.2):  @ref{Utility Limits}.

@comment ERANGE
@item int ERANGE

@file{errno.h} (ANSI: Numerical result out of range):  @ref{Error Codes,}.

@comment EREMOTE
@item int EREMOTE

@file{errno.h} (BSD: Too many levels of remote in path):  @ref{Error Codes,}.

@comment EROFS
@item int EROFS

@file{errno.h} (POSIX.1: Read-only file system):  @ref{Error Codes,}.

@comment ERPCMISMATCH
@item int ERPCMISMATCH

@file{errno.h} (BSD: RPC version wrong):  @ref{Error Codes,}.

@comment errno
@item volatile int errno

@file{errno.h} (ANSI):  @ref{Checking for Errors,}.

@comment ESHUTDOWN
@item int ESHUTDOWN

@file{errno.h} (BSD: Can't send after socket shutdown):  @ref{Error Codes,}.

@comment ESOCKTNOSUPPORT
@item int ESOCKTNOSUPPORT

@file{errno.h} (BSD: Socket type not supported):  @ref{Error Codes,}.

@comment ESPIPE
@item int ESPIPE

@file{errno.h} (POSIX.1: Illegal seek):  @ref{Error Codes,}.

@comment ESRCH
@item int ESRCH

@file{errno.h} (POSIX.1: No such process):  @ref{Error Codes,}.

@comment ESTALE
@item int ESTALE

@file{errno.h} (BSD: Stale NFS file handle):  @ref{Error Codes,}.

@comment ETIMEDOUT
@item int ETIMEDOUT

@file{errno.h} (BSD: Connection timed out):  @ref{Error Codes,}.

@comment ETOOMANYREFS
@item int ETOOMANYREFS

@file{errno.h} (BSD: Too many references: can't splice):  @ref{Error Codes,}.

@comment ETXTBSY
@item int ETXTBSY

@file{errno.h} (BSD: Text file busy):  @ref{Error Codes,}.

@comment EUSERS
@item int EUSERS

@file{errno.h} (BSD: Too many users):  @ref{Error Codes,}.

@comment EWOULDBLOCK
@item int EWOULDBLOCK

@file{errno.h} (BSD: Operation would block):  @ref{Error Codes,}.

@comment EXDEV
@item int EXDEV

@file{errno.h} (POSIX.1: Invalid cross-device link):  @ref{Error Codes,}.

@comment execle
@item int execle (const char *@var{filename}, const char *@var{arg0}, char *const @var{env}@t{[]}, @dots{})

@file{unistd.h} (POSIX.1):  @ref{Executing a File}.

@comment execl
@item int execl (const char *@var{filename}, const char *@var{arg0}, @dots{})

@file{unistd.h} (POSIX.1):  @ref{Executing a File}.

@comment execlp
@item int execlp (const char *@var{filename}, const char *@var{arg0}, @dots{})

@file{unistd.h} (POSIX.1):  @ref{Executing a File}.

@comment execve
@item int execve (const char *@var{filename}, char *const @var{argv}@t{[]}, char *const @var{env}@t{[]})

@file{unistd.h} (POSIX.1):  @ref{Executing a File}.

@comment execv
@item int execv (const char *@var{filename}, char *const @var{argv}@t{[]})

@file{unistd.h} (POSIX.1):  @ref{Executing a File}.

@comment execvp
@item int execvp (const char *@var{filename}, char *const @var{argv}@t{[]})

@file{unistd.h} (POSIX.1):  @ref{Executing a File}.

@comment EXIT_FAILURE
@item int EXIT_FAILURE

@file{stdlib.h} (ANSI):  @ref{Exit Status}.

@comment exit