NAME¶
ixp_read, ixp_pread
SYNOPSIS¶
#include <ixp.h>
long ixp_read(IxpCFid *fid, void *buf, long count);
long ixp_pread(IxpCFid *fid, void *buf, long count, int64_t offset);
PARAMETERS¶
- buf
- A buffer in which to store the read data.
- count
- The number of bytes to read.
- offset
- The offset at which to begin reading.
DESCRIPTION¶
ixp_read and ixp_pread each read
count bytes of data from the file
pointed to by
fid, into
buf. ixp_read begins reading at its
stored offset, and increments it by the number of bytes read. ixp_pread reads
beginning at
offset and does not alter
fid's stored offset.
RETURN VALUE¶
These functions return the number of bytes read on success and -1 on failure.
SEE ALSO¶
ixp_mount(3),
ixp_open(3),
ixp_write(3)
