structcmd.h File Reference

A Documented file. More...

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Defines

#define MAX(a, b)   (((a)>(b))?(a):(b))
 A macro that returns the maximum of a and b.

Typedefs

typedef unsigned int UINT32
 A type definition for a .

Functions

int open (const char *, int)
 Opens a file descriptor.
int close (int)
 Closes the file descriptor fd.
size_t write (int, const char *, size_t)
 Writes count bytes from buf to the filedescriptor fd.
int read (int, char *, size_t)
 Read bytes from a file descriptor.

Variables

int errno
 Contains the last error code.


Detailed Description

A Documented file.

Details.


Define Documentation

#define MAX ( a,
 )     (((a)>(b))?(a):(b))

A macro that returns the maximum of a and b.

Details.


Typedef Documentation

typedef unsigned int UINT32

A type definition for a .

Details.


Function Documentation

int close ( int  fd  ) 

Closes the file descriptor fd.

Parameters:
fd The descriptor to close.

int open ( const char *  pathname,
int  flags 
)

Opens a file descriptor.

Parameters:
pathname The name of the descriptor.
flags Opening flags.

int read ( int  fd,
char *  buf,
size_t  count 
)

Read bytes from a file descriptor.

Parameters:
fd The descriptor to read from.
buf The buffer to read into.
count The number of bytes to read.

size_t write ( int  fd,
const char *  buf,
size_t  count 
)

Writes count bytes from buf to the filedescriptor fd.

Parameters:
fd The descriptor to write to.
buf The data buffer to write.
count The number of bytes to write.


Variable Documentation

int errno

Contains the last error code.

Warning:
Not thread safe!


Generated on Thu Apr 30 23:17:12 2009 for Structural commands by  doxygen 1.5.9