libexplain/buffer/errno/accept.c File Reference

#include <libexplain/ac/errno.h>
#include <libexplain/buffer/eagain.h>
#include <libexplain/buffer/ebadf.h>
#include <libexplain/buffer/econnaborted.h>
#include <libexplain/buffer/efault.h>
#include <libexplain/buffer/ehostdown.h>
#include <libexplain/buffer/ehostunreach.h>
#include <libexplain/buffer/eintr.h>
#include <libexplain/buffer/einval.h>
#include <libexplain/buffer/emfile.h>
#include <libexplain/buffer/enetdown.h>
#include <libexplain/buffer/enetunreach.h>
#include <libexplain/buffer/enfile.h>
#include <libexplain/buffer/enobufs.h>
#include <libexplain/buffer/enomem.h>
#include <libexplain/buffer/enonet.h>
#include <libexplain/buffer/enoprotoopt.h>
#include <libexplain/buffer/enosr.h>
#include <libexplain/buffer/enosys.h>
#include <libexplain/buffer/enotsock.h>
#include <libexplain/buffer/eperm.h>
#include <libexplain/buffer/eproto.h>
#include <libexplain/buffer/eprotonosupport.h>
#include <libexplain/buffer/erestart.h>
#include <libexplain/buffer/errno/accept.h>
#include <libexplain/buffer/errno/generic.h>
#include <libexplain/buffer/esocktnosupport.h>
#include <libexplain/buffer/etimedout.h>
#include <libexplain/buffer/fildes_to_pathname.h>
#include <libexplain/buffer/gettext.h>
#include <libexplain/buffer/pointer.h>
#include <libexplain/buffer/socket_type.h>
#include <libexplain/buffer/socklen.h>
#include <libexplain/explanation.h>
#include <libexplain/is_efault.h>

Go to the source code of this file.

Functions
static void	explain_buffer_errno_accept_system_call (explain_string_buffer_t *sb, int errnum, int fildes, struct sockaddr *sock_addr, socklen_t *sock_addr_size)
static void	explain_buffer_errno_accept_explanation (explain_string_buffer_t *sb, int errnum, int fildes, struct sockaddr *sock_addr, socklen_t *sock_addr_size)
void	explain_buffer_errno_accept (explain_string_buffer_t *sb, int errnum, int fildes, struct sockaddr *sock_addr, socklen_t *sock_addr_size)

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Function Documentation

void explain_buffer_errno_accept	(	explain_string_buffer_t *	sb,
		int	errnum,
		int	fildes,
		struct sockaddr *	sock_addr,
		socklen_t *	sock_addr_size
	)

The explain_buffer_errno_accept function is used to obtain an explanation of an error returned by the accept(2) system call. The least the message will contain is the value of strerror(errnum), but usually it will do much better, and indicate the underlying cause in more detail.

Parameters:

sb	The string buffer to print the message into. If a safe buffer is specified, this function is thread safe.
errnum	The error value to be decoded, usually obtained from the errno global variable just before this function is called. This is necessary if you need to call any code between the system call to be explained and this function, because many libc functions will alter the value of errno.
fildes	The original fildes, exactly as passed to the accept(2) system call.
sock_addr	The original sock_addr, exactly as passed to the accept(2) system call.
sock_addr_size	The original sock_addr_size, exactly as passed to the accept(2) system call.

Definition at line 224 of file accept.c.

static void explain_buffer_errno_accept_explanation	(	explain_string_buffer_t *	sb,
		int	errnum,
		int	fildes,
		struct sockaddr *	sock_addr,
		socklen_t *	sock_addr_size
	)		[static]

Definition at line 74 of file accept.c.

static void explain_buffer_errno_accept_system_call	(	explain_string_buffer_t *	sb,
		int	errnum,
		int	fildes,
		struct sockaddr *	sock_addr,
		socklen_t *	sock_addr_size
	)		[static]

Definition at line 58 of file accept.c.