server.cpp File Reference

#include <sys/types.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <err.h>
#include <errno.h>
#include <setjmp.h>
#include <signal.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "code-ranges.h"
#include "function-entries.h"
#include "variable-entries.h"
#include "process-ranges.h"
#include "server.h"
#include "syserv-mesg.h"

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Macros
#define	ADDR_SIZE   (256 * 1024)
#define	INIT_INBUF_SIZE   2000
#define	SUCCESS   0
#define	FAILURE   -1
#define	END_OF_FILE   -2

Functions
static int	read_all (int fd, void *buf, size_t count)
static int	write_all (int fd, const void *buf, size_t count)
static int	read_mesg (struct syserv_mesg *mesg)
static int	write_mesg (int32_t type, int64_t len)
void	syserv_add_addr (void *addr, long func_entry_map_size)
void	syserv_add_header (int is_relocatable, uintptr_t ref_offset)
static void	signal_handler (int sig)
static void	signal_handler_init (void)
static void	do_query (DiscoverFnTy fn_discovery, struct syserv_mesg *mesg)
static void	do_query_var (DiscoverFnTy fn_discovery, struct syserv_mesg *mesg)
void	system_server (DiscoverFnTy fn_discovery, int fd1, int fd2)

Variables
static int	fdin
static int	fdout
static void *	addr_buf [ADDR_SIZE]
static long	num_addrs
static long	total_num_addrs
static long	max_num_addrs
static char *	inbuf
static long	inbuf_size
static struct syserv_fnbounds_info	fnb_info
static int	jmpbuf_ok = 0
static sigjmp_buf	jmpbuf
static int	sent_ok_mesg

Macro Definition Documentation

ADDR_SIZE

#define ADDR_SIZE   (256 * 1024)

Definition at line 97 of file server.cpp.

END_OF_FILE

#define END_OF_FILE   -2

Definition at line 102 of file server.cpp.

FAILURE

#define FAILURE   -1

Definition at line 101 of file server.cpp.

INIT_INBUF_SIZE

#define INIT_INBUF_SIZE   2000

Definition at line 98 of file server.cpp.

SUCCESS

#define SUCCESS   0

Definition at line 100 of file server.cpp.

Function Documentation

do_query()

static void do_query ( DiscoverFnTy  fn_discovery, struct syserv_mesg *  mesg  )

static

Definition at line 306 of file server.cpp.

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do_query_var()

static void do_query_var ( DiscoverFnTy  fn_discovery, struct syserv_mesg *  mesg  )

static

Definition at line 390 of file server.cpp.

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read_all()

static int read_all ( int  fd, void *  buf, size_t  count  )

static

Definition at line 131 of file server.cpp.

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read_mesg()

static int read_mesg ( struct syserv_mesg *  mesg )

static

Definition at line 182 of file server.cpp.

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signal_handler()

static void signal_handler ( int  sig )

static

Definition at line 261 of file server.cpp.

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signal_handler_init()

static void signal_handler_init ( void  )

static

Definition at line 278 of file server.cpp.

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syserv_add_addr()

void syserv_add_addr	(	void *	addr,
		long	func_entry_map_size
	)

Definition at line 218 of file server.cpp.

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syserv_add_header()

void syserv_add_header	(	int	is_relocatable,
		uintptr_t	ref_offset
	)

Definition at line 249 of file server.cpp.

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system_server()

void system_server	(	DiscoverFnTy	fn_discovery,
		int	fd1,
		int	fd2
	)

Definition at line 470 of file server.cpp.

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write_all()

static int write_all ( int  fd, const void *  buf, size_t  count  )

static

Definition at line 158 of file server.cpp.

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write_mesg()

static int write_mesg ( int32_t  type, int64_t  len  )

static

Definition at line 200 of file server.cpp.

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Variable Documentation

addr_buf

void* addr_buf[ADDR_SIZE]

static

Definition at line 107 of file server.cpp.

fdin

int fdin

static

Definition at line 104 of file server.cpp.

fdout

int fdout

static

Definition at line 105 of file server.cpp.

fnb_info

struct syserv_fnbounds_info fnb_info

static

Definition at line 115 of file server.cpp.

inbuf

char* inbuf

static

Definition at line 112 of file server.cpp.

inbuf_size

long inbuf_size

static

Definition at line 113 of file server.cpp.

jmpbuf

sigjmp_buf jmpbuf

static

Definition at line 118 of file server.cpp.

jmpbuf_ok

int jmpbuf_ok = 0

static

Definition at line 117 of file server.cpp.

max_num_addrs

long max_num_addrs

static

Definition at line 110 of file server.cpp.

num_addrs

long num_addrs

static

Definition at line 108 of file server.cpp.

sent_ok_mesg

int sent_ok_mesg

static

Definition at line 120 of file server.cpp.

total_num_addrs

long total_num_addrs

static

Definition at line 109 of file server.cpp.