fd_read.h File Reference

Common finalization code for the FD bio read functions. More...

#include <freeradius-devel/bio/fd_errno.h>

Include dependency graph for fd_read.h:

Go to the source code of this file.

Functions
static bool	fr_bio_fd_read_retry (fr_bio_fd_t *my, ssize_t *rcode_p, int *tries_p)
	Common finalization code for the read functions.

Detailed Description

Common finalization code for the FD bio read functions.

Id

f04636939d9f9077bcafa0d15d5bf20809eaead5

Copyright

2024 Network RADIUS SAS (legal.nosp@m.@net.nosp@m.workr.nosp@m.adiu.nosp@m.s.com)

Definition in file fd_read.h.

Function Documentation

fr_bio_fd_read_retry()

static bool fr_bio_fd_read_retry ( fr_bio_fd_t *  my, ssize_t *  rcode_p, int *  tries_p  )

inlinestatic

Common finalization code for the read functions.

The caller must not pass rcode==0. A read of 0 means different things for datagram and stream sockets, so each caller deals with it before getting here.

Todo:

• do we want the callbacks to notify the previous BIO in the chain? That way the top-level BIO can notify the application.

Parameters

	my	the FD bio.
[in,out]	rcode_p	in: the read() return code. out: what to return to the application.
[in,out]	tries_p	how many times we have retried on EINTR.

Returns

• false return *rcode_p to the application.
• true the read was interrupted, redo it.

Definition at line 44 of file fd_read.h.

Here is the call graph for this function:

Here is the caller graph for this function: