fde.h File Reference

#include "base/CodeContext.h"
#include "base/forward.h"
#include "comm.h"
#include "defines.h"
#include "ip/Address.h"
#include "ip/forward.h"
#include "security/forward.h"
#include "typedefs.h"
#include "MessageBucket.h"

Include dependency graph for fde.h:

Go to the source code of this file.

Classes
class	_fde_disk
class	fde
struct	fde::_fde_flags

Macros
#define	fd_table   fde::Table

Typedefs
typedef int	READ_HANDLER(int, char *, int)
typedef int	WRITE_HANDLER(int, const char *, int)

Functions
int	fdNFree (void)
int	FD_READ_METHOD (int fd, char *buf, int len)
int	FD_WRITE_METHOD (int fd, const char *buf, int len)

Macro Definition Documentation

fd_table

#define fd_table   fde::Table

Definition at line 189 of file fde.h.

Typedef Documentation

READ_HANDLER

typedef int READ_HANDLER(int, char *, int)

READ_HANDLER functions return < 0 if, and only if, they fail with an error. On error, they must pass back an error code in 'errno'.

Definition at line 31 of file fde.h.

WRITE_HANDLER

typedef int WRITE_HANDLER(int, const char *, int)

WRITE_HANDLER functions return < 0 if, and only if, they fail with an error. On error, they must pass back an error code in 'errno'.

Definition at line 37 of file fde.h.

Function Documentation

FD_READ_METHOD()

int FD_READ_METHOD ( int  fd, char *  buf, int  len  )

inline

Definition at line 194 of file fde.h.

References fd_table.

Referenced by comm_empty_os_read_buffers(), diskHandleRead(), CommIO::FlushPipe(), MimeIcon::load(), TemplateFile::loadFromFile(), netdbReloadState(), Comm::ReadNow(), and storeRebuildLoadEntry().

FD_WRITE_METHOD()

int FD_WRITE_METHOD ( int  fd, const char *  buf, int  len  )

inline

Definition at line 200 of file fde.h.

References fd_table.

Referenced by diskHandleWrite(), logfileHandleWrite(), logfileWriteWrapper(), CommIO::NotifyIOCompleted(), UFSCleanLog::write(), and Fs::Ufs::UFSSwapDir::writeCleanDone().

fdNFree()

int fdNFree

(

void

)

Definition at line 265 of file fd.cc.

References Number_FD, Opening_FD, and Squid_MaxFD.

Referenced by StoreEntry::checkCachable(), fdUsageHigh(), GetInfo(), and Comm::TcpAcceptor::okToAccept().