fwrite man page on MacOSX

Man page or keyword search:  
man Server   23457 pages
apropos Keyword Search (all sections)
Output format
MacOSX logo
[printable version]

FREAD(3)		 BSD Library Functions Manual		      FREAD(3)

NAME
     fread, fwrite — binary stream input/output

LIBRARY
     Standard C Library (libc, -lc)

SYNOPSIS
     #include <stdio.h>

     size_t
     fread(void *restrict ptr, size_t size, size_t nitems,
	 FILE *restrict stream);

     size_t
     fwrite(const void *restrict ptr, size_t size, size_t nitems,
	 FILE *restrict stream);

DESCRIPTION
     The function fread() reads nitems objects, each size bytes long, from the
     stream pointed to by stream, storing them at the location given by ptr.

     The function fwrite() writes nitems objects, each size bytes long, to the
     stream pointed to by stream, obtaining them from the location given by
     ptr.

RETURN VALUES
     The functions fread() and fwrite() advance the file position indicator
     for the stream by the number of bytes read or written.  They return the
     number of objects read or written.	 If an error occurs, or the end-of-
     file is reached, the return value is a short object count (or zero).

     The function fread() does not distinguish between end-of-file and error;
     callers must use feof(3) and ferror(3) to determine which occurred.  The
     function fwrite() returns a value less than nitems only if a write error
     has occurred.

SEE ALSO
     read(2), write(2)

STANDARDS
     The functions fread() and fwrite() conform to ISO/IEC 9899:1990
     (“ISO C90”).

BSD				 March 8, 1994				   BSD
[top]

List of man pages available for MacOSX

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Tweet
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................
Vote for polarhome
Free Shell Accounts :: the biggest list on the net