restore_libc.c File Reference

#include <elf.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <sys/syscall.h>
#include <sys/resource.h>
#include <sys/personality.h>
#include <linux/version.h>
#include <gnu/libc-version.h>
#include "mtcp_sys.h"
#include "restore_libc.h"
#include "tlsutil.h"

Go to the source code of this file.

Macros
#define	ELF_AUXV_T   Elf32_auxv_t
#define	UINT_T   uint32_t
#define	STATIC_TLS_PID_OFFSET()   (STATIC_TLS_TID_OFFSET() + sizeof(pid_t))
#define	DEFAULT_SYSINFO_OFFSET   "0x10"

Functions
int	TLSInfo_GetTidOffset (void)
int	TLSInfo_GetPidOffset (void)
int	TLSInfo_HaveThreadSysinfoOffset ()
void *	TLSInfo_GetThreadSysinfo ()
void	TLSInfo_SetThreadSysinfo (void *sysinfo)
void	TLSInfo_VerifyPidTid (pid_t pid, pid_t tid)
void	TLSInfo_UpdatePid ()
void	TLSInfo_SaveTLSState (ThreadTLSInfo *tlsInfo)
void	TLSInfo_RestoreTLSState (ThreadTLSInfo *tlsInfo)

Variables
int	mtcp_sys_errno
MYINFO_GS_T	myinfo_gs
void **	motherofall_saved_sp
ThreadTLSInfo *	motherofall_tlsInfo
char **	environ

Macro Definition Documentation

#define DEFAULT_SYSINFO_OFFSET   "0x10"

Definition at line 378 of file restore_libc.c.

#define ELF_AUXV_T   Elf32_auxv_t

Definition at line 40 of file restore_libc.c.

#define STATIC_TLS_PID_OFFSET

(

)

(STATIC_TLS_TID_OFFSET() + sizeof(pid_t))

Definition at line 134 of file restore_libc.c.

#define UINT_T   uint32_t

Definition at line 41 of file restore_libc.c.

Function Documentation

int TLSInfo_GetPidOffset

(

void

)

Definition at line 222 of file restore_libc.c.

void* TLSInfo_GetThreadSysinfo

(

)

Definition at line 408 of file restore_libc.c.

int TLSInfo_GetTidOffset

(

void

)

Definition at line 158 of file restore_libc.c.

int TLSInfo_HaveThreadSysinfoOffset

(

)

Definition at line 380 of file restore_libc.c.

void TLSInfo_RestoreTLSState

(

ThreadTLSInfo *

tlsInfo)

Definition at line 508 of file restore_libc.c.

void TLSInfo_SaveTLSState

(

ThreadTLSInfo *

tlsInfo)

Definition at line 469 of file restore_libc.c.

void TLSInfo_SetThreadSysinfo

(

void *

sysinfo)

Definition at line 425 of file restore_libc.c.

void TLSInfo_UpdatePid

(

)

Definition at line 456 of file restore_libc.c.

void TLSInfo_VerifyPidTid	(	pid_t	pid,
		pid_t	tid
	)

Definition at line 442 of file restore_libc.c.

Variable Documentation

char** environ

void** motherofall_saved_sp

Definition at line 44 of file threadlist.cpp.

ThreadTLSInfo* motherofall_tlsInfo

Definition at line 45 of file threadlist.cpp.

int mtcp_sys_errno

Definition at line 33 of file restore_libc.c.

MYINFO_GS_T myinfo_gs