view src/lib/fdpass.h @ 9354:687ac828b964 HEAD

lib-index: modseqs weren't tracked properly within session when changes were done.
author Timo Sirainen <tss@iki.fi>
date Tue, 01 Sep 2009 13:05:03 -0400
parents e4eb71ae8e96
children
line wrap: on
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#ifndef FDPASS_H
#define FDPASS_H

/* Returns number of bytes sent, -1 if error. send_fd can be -1 if we just
   want to send the data with sendmsg(). */
ssize_t fd_send(int handle, int send_fd, const void *data, size_t size);

/* Returns number of bytes read, or -1 if error. fd is set -1 if read was only
   partial (returns 0) or data was received without a passed fd. */
ssize_t fd_read(int handle, void *data, size_t size, int *fd);

#endif