COUNT_FOPEN(3) Library Functions Manual COUNT_FOPEN(3) NAME count_fopen -- read a fixed number of bytes from a stream LIBRARY PDEL Library (libpdel, -lpdel) SYNOPSIS #include <sys/types.h> #include <stdio.h> #include <pdel/io/count_fp.h> FILE * count_fopen(FILE *fp, off_t count, int closeit); DESCRIPTION count_fopen() creates a new read-only stream that reads up to, but no more than, count bytes from the underlying stream fp. After count bytes have been read, further attempts to read from the returned stream will return EOF. fclose(3) should be used to close the returned stream. The closeit parame- ter determines whether the underlying stream fp is closed when the returned stream is closed. RETURN VALUES boundary_fopen() returns NULL to indicate an error, with errno set appro- priately. SEE ALSO boundary_fopen(3), string_fp(3), libpdel(3) N. Freed and N. Borenstein, Multipurpose Internet Mail Extensions (MIME) Part Two: Media Types, RFC 2046. HISTORY The PDEL library was developed at Packet Design, LLC. http://www.packetdesign.com/ AUTHORS Archie Cobbs <archie@freebsd.org> FreeBSD ports 15.quarterly April 22, 2002 COUNT_FOPEN(3)
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO | HISTORY | AUTHORS
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