#include <features.h>
#include <pthread.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <signal.h>
#include <sys/wait.h>
#include <poll.h>
#include <stdarg.h>
#include <sys/shm.h>
#include <sys/sem.h>
#include <sys/msg.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <dirent.h>
#include <unistd.h>
#include <mqueue.h>
#include "constants.h"
#include "dmtcp.h"
#include "mtcp/ldt.h"
#include "config.h"

Classes
struct	epoll_event

union	semun

Macros
#define	__USE_LARGEFILE64_not_defined

#define	__USE_LARGEFILE64

#define	_SYS_EPOLL_H 1

#define	EPOLL_CTL_ADD 1 /* Add a file decriptor to the interface. */

#define	EPOLL_CTL_DEL 2 /* Remove a file decriptor from the interface. */

#define	EPOLL_CTL_MOD 3 /* Change file decriptor epoll_event structure. */

#define	FOREACH_GLIBC_MALLOC_FAMILY_WRAPPERS(MACRO)

#define	FOREACH_GLIBC_WRAPPERS(MACRO)

#define	FOREACH_LIBPTHREAD_WRAPPERS(MACRO)

#define	FOREACH_DMTCP_WRAPPER(MACRO)

#define	ENUM(x) enum_ ## x

#define	GEN_ENUM(x) ENUM(x),

Typedefs
typedef void(*	sighandler_t )(int)

Enumerations
enum	LibcWrapperOffset { numLibcWrappers }

Functions
void	_dmtcp_setup_trampolines ()

LIB_PRIVATE pid_t	dmtcp_gettid ()

LIB_PRIVATE int	dmtcp_tkill (int tid, int sig)

LIB_PRIVATE int	dmtcp_tgkill (int tgid, int tid, int sig)

void	_dmtcp_lock ()

void	_dmtcp_unlock ()

void	_dmtcp_remutex_on_fork ()

LIB_PRIVATE void	dmtcpResetTid (pid_t tid)

LIB_PRIVATE void	dmtcpResetPidPpid ()

int	_dmtcp_unsetenv (const char *name)

void	initialize_libc_wrappers ()

void	initialize_libpthread_wrappers ()

int	_real_socket (int domain, int type, int protocol)
	call the libc version of this function via dlopen/dlsym More...

int	_real_connect (int sockfd, const struct sockaddr *serv_addr, socklen_t addrlen)
	call the libc version of this function via dlopen/dlsym More...

int	_real_bind (int sockfd, const struct sockaddr *my_addr, socklen_t addrlen)
	call the libc version of this function via dlopen/dlsym More...

int	_real_listen (int sockfd, int backlog)
	call the libc version of this function via dlopen/dlsym More...

int	_real_accept (int sockfd, struct sockaddr addr, socklen_t addrlen)
	call the libc version of this function via dlopen/dlsym More...

int	_real_accept4 (int sockfd, struct sockaddr addr, socklen_t addrlen, int flags)

int	_real_setsockopt (int s, int level, int optname, const void *optval, socklen_t optlen)
	call the libc version of this function via dlopen/dlsym More...

int	_real_getsockopt (int s, int level, int optname, void optval, socklen_t optlen)

int	_real_fexecve (int fd, char const argv[], char const envp[])

int	_real_execve (const char filename, char const argv[], char *const envp[])

int	_real_execv (const char path, char const argv[])

int	_real_execvp (const char file, char const argv[])

int	_real_execvpe (const char file, char const argv[], char *const envp[])

int	_real_system (const char *cmd)

FILE *	_real_popen (const char command, const char mode)

int	_real_pclose (FILE *fp)

pid_t	_real_fork ()

int	_real_clone (int(fn)(void arg), void child_stack, int flags, void arg, int parent_tidptr, struct user_desc newtls, int *child_tidptr)

int	_real_open (const char *pathname, int flags,...)

int	_real_open64 (const char *pathname, int flags,...)

FILE *	_real_fopen (const char path, const char mode)

FILE *	_real_fopen64 (const char path, const char mode)

int	_real_openat (int dirfd, const char *pathname, int flags, mode_t mode)

int	_real_openat64 (int dirfd, const char *pathname, int flags, mode_t mode)

DIR *	_real_opendir (const char *name)

int	_real_mkstemp (char *ttemplate)

int	_real_close (int fd)

int	_real_fclose (FILE *fp)

int	_real_closedir (DIR *dir)

void	_real_exit (int status)

int	_real_dup (int oldfd)

int	_real_dup2 (int oldfd, int newfd)

int	_real_dup3 (int oldfd, int newfd, int flags)

int	_real_fcntl (int fd, int cmd, void *arg)

int	_real_ttyname_r (int fd, char *buf, size_t buflen)

int	_real_ptsname_r (int fd, char *buf, size_t buflen)

int	_real_getpt (void)

int	_real_posix_openpt (int flags)

int	_real_socketpair (int d, int type, int protocol, int sv[2])

void	_real_openlog (const char *ident, int option, int facility)

void	_real_closelog (void)

sighandler_t	_real_signal (int signum, sighandler_t handler)

int	_real_sigaction (int signum, const struct sigaction act, struct sigaction oldact)

int	_real_rt_sigaction (int signum, const struct sigaction act, struct sigaction oldact)

int	_real_sigvec (int sig, const struct sigvec vec, struct sigvec ovec)

int	_real_sigblock (int mask)

int	_real_sigsetmask (int mask)

int	_real_siggetmask (void)

int	_real_sigprocmask (int how, const sigset_t set, sigset_t oldset)

int	_real_rt_sigprocmask (int how, const sigset_t set, sigset_t oldset)

int	_real_pthread_sigmask (int how, const sigset_t newmask, sigset_t oldmask)

void *	_real_pthread_getspecific (pthread_key_t key)

int	_real_sigsuspend (const sigset_t *mask)

int	_real_sighold (int sig)

int	_real_sigignore (int sig)

int	_real__sigpause (int __sig_or_mask, int __is_sig)

int	_real_sigpause (int sig)

int	_real_sigrelse (int sig)

sighandler_t	_real_sigset (int sig, sighandler_t disp)

int	_real_sigwait (const sigset_t set, int sig)

int	_real_sigwaitinfo (const sigset_t set, siginfo_t info)

int	_real_sigtimedwait (const sigset_t set, siginfo_t info, const struct timespec *timeout)

long	_real_syscall (long sys_num,...)

int	_real_pthread_create (pthread_t thread, const pthread_attr_t attr, void (start_routine)(void ), void arg)

void	_real_pthread_exit (void *retval) __attribute__((__noreturn__))

int	_real_pthread_tryjoin_np (pthread_t thread, void **retval)

int	_real_pthread_timedjoin_np (pthread_t thread, void *retval, const struct timespec abstime)

int	_real_xstat (int vers, const char path, struct stat buf)

int	_real_xstat64 (int vers, const char path, struct stat64 buf)

int	_real_lxstat (int vers, const char path, struct stat buf)

int	_real_lxstat64 (int vers, const char path, struct stat64 buf)

ssize_t	_real_readlink (const char path, char buf, size_t bufsiz)

void *	_real_dlsym (void handle, const char symbol)

void *	_real_dlopen (const char *filename, int flag)

int	_real_dlclose (void *handle)

void *	_real_calloc (size_t nmemb, size_t size)

void *	_real_malloc (size_t size)

void	_real_free (void *ptr)

void *	_real_realloc (void *ptr, size_t size)

void *	_real_libc_memalign (size_t boundary, size_t size)

void *	_real_mmap (void *addr, size_t length, int prot, int flags, int fd, off_t offset)

void *	_real_mmap64 (void *addr, size_t length, int prot, int flags, int fd, __off64_t offset)

void *	_real_mremap (void *old_address, size_t old_size, size_t new_size, int flags)

int	_real_munmap (void *addr, size_t length)

ssize_t	_real_read (int fd, void *buf, size_t count)

ssize_t	_real_write (int fd, const void *buf, size_t count)

int	_real_select (int nfds, fd_set readfds, fd_set writefds, fd_set exceptfds, struct timeval timeout)

off_t	_real_lseek (int fd, off_t offset, int whence)

int	_real_unlink (const char *pathname)

int	_real_pthread_mutex_lock (pthread_mutex_t *mutex)

int	_real_pthread_mutex_trylock (pthread_mutex_t *mutex)

int	_real_pthread_mutex_unlock (pthread_mutex_t *mutex)

int	_real_pthread_rwlock_unlock (pthread_rwlock_t *rwlock)

int	_real_pthread_rwlock_rdlock (pthread_rwlock_t *rwlock)

int	_real_pthread_rwlock_tryrdlock (pthread_rwlock_t *rwlock)

int	_real_pthread_rwlock_wrlock (pthread_rwlock_t *rwlock)

int	_real_pthread_rwlock_trywrlock (pthread_rwlock_t *rwlock)

int	_real_pthread_cond_broadcast (pthread_cond_t *cond)

int	_real_pthread_cond_destroy (pthread_cond_t *cond)

int	_real_pthread_cond_init (pthread_cond_t cond, const pthread_condattr_t attr)

int	_real_pthread_cond_signal (pthread_cond_t *cond)

int	_real_pthread_cond_timedwait (pthread_cond_t cond, pthread_mutex_t mutex, const struct timespec *abstime)

int	_real_pthread_cond_wait (pthread_cond_t cond, pthread_mutex_t mutex)

int	_real_poll (struct pollfd *fds, nfds_t nfds, int timeout)

int	_real_waitid (idtype_t idtype, id_t id, siginfo_t *infop, int options)

pid_t	_real_wait4 (pid_t pid, __WAIT_STATUS status, int options, struct rusage *rusage)

int	_real_shmget (int key, size_t size, int shmflg)

void *	_real_shmat (int shmid, const void *shmaddr, int shmflg)

int	_real_shmdt (const void *shmaddr)

int	_real_shmctl (int shmid, int cmd, struct shmid_ds *buf)

int	_real_semget (key_t key, int nsems, int semflg)

int	_real_semop (int semid, struct sembuf *sops, size_t nsops)

int	_real_semtimedop (int semid, struct sembuf sops, size_t nsops, const struct timespec timeout)

int	_real_semctl (int semid, int semnum, int cmd,...)

int	_real_msgget (key_t key, int msgflg)

int	_real_msgsnd (int msqid, const void *msgp, size_t msgsz, int msgflg)

ssize_t	_real_msgrcv (int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg)

int	_real_msgctl (int msqid, int cmd, struct msqid_ds *buf)

mqd_t	_real_mq_open (const char name, int oflag, mode_t mode, struct mq_attr attr)

int	_real_mq_close (mqd_t mqdes)

int	_real_mq_notify (mqd_t mqdes, const struct sigevent *sevp)

ssize_t	_real_mq_timedreceive (mqd_t mqdes, char msg_ptr, size_t msg_len, unsigned int msg_prio, const struct timespec *abs_timeout)

int	_real_mq_timedsend (mqd_t mqdes, const char msg_ptr, size_t msg_len, unsigned int msg_prio, const struct timespec abs_timeout)

Variables
int	dmtcp_wrappers_initializing

LIB_PRIVATE __thread int	thread_performing_dlopen_dlsym

Macro Definition Documentation

#define __USE_LARGEFILE64

Definition at line 43 of file syscallwrappers.h.

#define __USE_LARGEFILE64_not_defined

Definition at line 42 of file syscallwrappers.h.

#define _SYS_EPOLL_H 1

Definition at line 69 of file syscallwrappers.h.

#define ENUM ( x) enum_ ## x

Definition at line 263 of file syscallwrappers.h.

#define EPOLL_CTL_ADD 1 /* Add a file decriptor to the interface. */

Definition at line 72 of file syscallwrappers.h.

#define EPOLL_CTL_DEL 2 /* Remove a file decriptor from the interface. */

Definition at line 73 of file syscallwrappers.h.

#define EPOLL_CTL_MOD 3 /* Change file decriptor epoll_event structure. */

Definition at line 74 of file syscallwrappers.h.

#define FOREACH_DMTCP_WRAPPER ( MACRO)

Value:

FOREACH_GLIBC_WRAPPERS(MACRO) \

FOREACH_GLIBC_MALLOC_FAMILY_WRAPPERS(MACRO)

Definition at line 259 of file syscallwrappers.h.

#define FOREACH_GLIBC_MALLOC_FAMILY_WRAPPERS ( MACRO)

Value:

MACRO(calloc)                             \
  MACRO(malloc)                             \
  MACRO(free)                               \
  MACRO(__libc_memalign)                    \
  MACRO(realloc)                            \
  MACRO(mmap)                               \
  MACRO(mmap64)                             \
  MACRO(mremap)                             \
  MACRO(munmap)

Definition at line 97 of file syscallwrappers.h.

#define FOREACH_GLIBC_WRAPPERS ( MACRO)

Definition at line 108 of file syscallwrappers.h.

#define FOREACH_LIBPTHREAD_WRAPPERS ( MACRO)

Value:

MACRO(pthread_cond_broadcast)             \
  MACRO(pthread_cond_destroy)               \
  MACRO(pthread_cond_init)                  \
  MACRO(pthread_cond_signal)                \
  MACRO(pthread_cond_timedwait)             \
  MACRO(pthread_cond_wait)

Definition at line 251 of file syscallwrappers.h.

#define GEN_ENUM ( x) ENUM(x),

Definition at line 264 of file syscallwrappers.h.

Typedef Documentation

typedef void(* sighandler_t)(int)

Definition at line 347 of file syscallwrappers.h.

Enumeration Type Documentation

enum LibcWrapperOffset

Enumerator
numLibcWrappers

Definition at line 265 of file syscallwrappers.h.

Function Documentation

void _dmtcp_lock ( )

Definition at line 92 of file nosyscallsreal.c.

void _dmtcp_remutex_on_fork ( )

Definition at line 70 of file syscallsreal.c.

void _dmtcp_setup_trampolines ( )

Definition at line 48 of file dmtcpnohijackstubs.cpp.

void _dmtcp_unlock ( )

Definition at line 93 of file nosyscallsreal.c.

int _dmtcp_unsetenv ( const char * name)

Definition at line 261 of file nosyscallsreal.c.

int _real__sigpause	(	int	__sig_or_mask,
		int	__is_sig
	)

Definition at line 776 of file syscallsreal.c.

int _real_accept	(	int	sockfd,
		struct sockaddr *	addr,
		socklen_t *	addrlen
	)

call the libc version of this function via dlopen/dlsym

Definition at line 161 of file nosyscallsreal.c.

int _real_accept4	(	int	sockfd,
		struct sockaddr *	addr,
		socklen_t *	addrlen,
		int	flags
	)

Definition at line 558 of file syscallsreal.c.

int _real_bind	(	int	sockfd,
		const struct sockaddr *	my_addr,
		socklen_t	addrlen
	)

call the libc version of this function via dlopen/dlsym

Definition at line 149 of file nosyscallsreal.c.

void* _real_calloc	(	size_t	nmemb,
		size_t	size
	)

int _real_clone	(	int()(void arg)	fn,
		void *	child_stack,
		int	flags,
		void *	arg,
		int *	parent_tidptr,
		struct user_desc *	newtls,
		int *	child_tidptr
	)

int _real_close ( int fd)

Definition at line 205 of file nosyscallsreal.c.

int _real_closedir ( DIR * dir)

Definition at line 865 of file syscallsreal.c.

void _real_closelog ( void )

Definition at line 256 of file nosyscallsreal.c.

int _real_connect	(	int	sockfd,
		const struct sockaddr *	serv_addr,
		socklen_t	addrlen
	)

call the libc version of this function via dlopen/dlsym

Definition at line 143 of file nosyscallsreal.c.

int _real_dlclose ( void * handle)

Definition at line 397 of file syscallsreal.c.

void* _real_dlopen	(	const char *	filename,
		int	flag
	)

Definition at line 392 of file syscallsreal.c.

void* _real_dlsym	(	void *	handle,
		const char *	symbol
	)

Definition at line 113 of file pid_syscallsreal.c.

int _real_dup ( int oldfd)

Definition at line 215 of file nosyscallsreal.c.

int _real_dup2	(	int	oldfd,
		int	newfd
	)

Definition at line 220 of file nosyscallsreal.c.

int _real_dup3	(	int	oldfd,
		int	newfd,
		int	flags
	)

Definition at line 654 of file syscallsreal.c.

int _real_execv	(	const char *	path,
		char *const	argv[]
	)

Definition at line 185 of file nosyscallsreal.c.

int _real_execve	(	const char *	filename,
		char *const	argv[],
		char *const	envp[]
	)

Definition at line 179 of file nosyscallsreal.c.

int _real_execvp	(	const char *	file,
		char *const	argv[]
	)

Definition at line 190 of file nosyscallsreal.c.

int _real_execvpe	(	const char *	file,
		char *const	argv[],
		char *const	envp[]
	)

Definition at line 603 of file syscallsreal.c.

void _real_exit ( int status)

Definition at line 230 of file nosyscallsreal.c.

int _real_fclose ( FILE * fp)

Definition at line 210 of file nosyscallsreal.c.

int _real_fcntl	(	int	fd,
		int	cmd,
		void *	arg
	)

Definition at line 236 of file nosyscallsreal.c.

int _real_fexecve	(	int	fd,
		char *const	argv[],
		char *const	envp[]
	)

Definition at line 579 of file syscallsreal.c.

FILE* _real_fopen	(	const char *	path,
		const char *	mode
	)

Definition at line 412 of file nosyscallsreal.c.

FILE* _real_fopen64	(	const char *	path,
		const char *	mode
	)

Definition at line 416 of file nosyscallsreal.c.

pid_t _real_fork ( )

Definition at line 200 of file nosyscallsreal.c.

void _real_free ( void * ptr)

int _real_getpt ( void )

Definition at line 672 of file syscallsreal.c.

int _real_getsockopt	(	int	s,
		int	level,
		int	optname,
		void *	optval,
		socklen_t *	optlen
	)

Definition at line 173 of file nosyscallsreal.c.

void* _real_libc_memalign	(	size_t	boundary,
		size_t	size
	)

int _real_listen	(	int	sockfd,
		int	backlog
	)

call the libc version of this function via dlopen/dlsym

Definition at line 155 of file nosyscallsreal.c.

off_t _real_lseek	(	int	fd,
		off_t	offset,
		int	whence
	)

Definition at line 265 of file nosyscallsreal.c.

int _real_lxstat	(	int	vers,
		const char *	path,
		struct stat *	buf
	)

Definition at line 402 of file pid_syscallsreal.c.

int _real_lxstat64	(	int	vers,
		const char *	path,
		struct stat64 *	buf
	)

Definition at line 406 of file pid_syscallsreal.c.

void* _real_malloc ( size_t size)

int _real_mkstemp ( char * ttemplate)

Definition at line 870 of file syscallsreal.c.

void* _real_mmap	(	void *	addr,
		size_t	length,
		int	prot,
		int	flags,
		int	fd,
		off_t	offset
	)

Definition at line 349 of file nosyscallsreal.c.

void* _real_mmap64	(	void *	addr,
		size_t	length,
		int	prot,
		int	flags,
		int	fd,
		__off64_t	offset
	)

Definition at line 1073 of file syscallsreal.c.

int _real_mq_close ( mqd_t mqdes)

Definition at line 1040 of file syscallsreal.c.

int _real_mq_notify	(	mqd_t	mqdes,
		const struct sigevent *	sevp
	)

Definition at line 331 of file pid_syscallsreal.c.

mqd_t _real_mq_open	(	const char *	name,
		int	oflag,
		mode_t	mode,
		struct mq_attr *	attr
	)

Definition at line 1034 of file syscallsreal.c.

ssize_t _real_mq_timedreceive	(	mqd_t	mqdes,
		char *	msg_ptr,
		size_t	msg_len,
		unsigned int *	msg_prio,
		const struct timespec *	abs_timeout
	)

Definition at line 1050 of file syscallsreal.c.

int _real_mq_timedsend	(	mqd_t	mqdes,
		const char *	msg_ptr,
		size_t	msg_len,
		unsigned int	msg_prio,
		const struct timespec *	abs_timeout
	)

Definition at line 1059 of file syscallsreal.c.

void* _real_mremap	(	void *	old_address,
		size_t	old_size,
		size_t	new_size,
		int	flags
	)

Definition at line 1096 of file syscallsreal.c.

int _real_msgctl	(	int	msqid,
		int	cmd,
		struct msqid_ds *	buf
	)

Definition at line 325 of file pid_syscallsreal.c.

int _real_msgget	(	key_t	key,
		int	msgflg
	)

Definition at line 1012 of file syscallsreal.c.

ssize_t _real_msgrcv	(	int	msqid,
		void *	msgp,
		size_t	msgsz,
		long	msgtyp,
		int	msgflg
	)

Definition at line 1022 of file syscallsreal.c.

int _real_msgsnd	(	int	msqid,
		const void *	msgp,
		size_t	msgsz,
		int	msgflg
	)

Definition at line 1017 of file syscallsreal.c.

int _real_munmap	(	void *	addr,
		size_t	length
	)

Definition at line 355 of file nosyscallsreal.c.

int _real_open	(	const char *	pathname,
		int	flags,
			...
	)

Definition at line 388 of file nosyscallsreal.c.

int _real_open64	(	const char *	pathname,
		int	flags,
			...
	)

Definition at line 400 of file nosyscallsreal.c.

int _real_openat	(	int	dirfd,
		const char *	pathname,
		int	flags,
		mode_t	mode
	)

Definition at line 850 of file syscallsreal.c.

int _real_openat64	(	int	dirfd,
		const char *	pathname,
		int	flags,
		mode_t	mode
	)

Definition at line 855 of file syscallsreal.c.

DIR* _real_opendir ( const char * name)

Definition at line 860 of file syscallsreal.c.

void _real_openlog	(	const char *	ident,
		int	option,
		int	facility
	)

Definition at line 251 of file nosyscallsreal.c.

int _real_pclose ( FILE * fp)

Definition at line 619 of file syscallsreal.c.

int _real_poll	(	struct pollfd *	fds,
		nfds_t	nfds,
		int	timeout
	)

Definition at line 437 of file nosyscallsreal.c.

FILE* _real_popen	(	const char *	command,
		const char *	mode
	)

Definition at line 614 of file syscallsreal.c.

int _real_posix_openpt ( int flags)

Definition at line 678 of file syscallsreal.c.

int _real_pthread_cond_broadcast ( pthread_cond_t * cond)

Definition at line 442 of file syscallsreal.c.

int _real_pthread_cond_destroy ( pthread_cond_t * cond)

Definition at line 453 of file syscallsreal.c.

int _real_pthread_cond_init	(	pthread_cond_t *	cond,
		const pthread_condattr_t *	attr
	)

Definition at line 464 of file syscallsreal.c.

int _real_pthread_cond_signal ( pthread_cond_t * cond)

Definition at line 476 of file syscallsreal.c.

int _real_pthread_cond_timedwait	(	pthread_cond_t *	cond,
		pthread_mutex_t *	mutex,
		const struct timespec *	abstime
	)

Definition at line 487 of file syscallsreal.c.

int _real_pthread_cond_wait	(	pthread_cond_t *	cond,
		pthread_mutex_t *	mutex
	)

Definition at line 499 of file syscallsreal.c.

int _real_pthread_create	(	pthread_t *	thread,
		const pthread_attr_t *	attr,
		void ()(void *)	start_routine,
		void *	arg
	)

Definition at line 936 of file syscallsreal.c.

void _real_pthread_exit ( void * retval)

Definition at line 348 of file pid_syscallsreal.c.

void* _real_pthread_getspecific ( pthread_key_t key)

Definition at line 752 of file syscallsreal.c.

int _real_pthread_mutex_lock ( pthread_mutex_t * mutex)

Definition at line 99 of file nosyscallsreal.c.

int _real_pthread_mutex_trylock ( pthread_mutex_t * mutex)

Definition at line 103 of file nosyscallsreal.c.

int _real_pthread_mutex_unlock ( pthread_mutex_t * mutex)

Definition at line 107 of file nosyscallsreal.c.

int _real_pthread_rwlock_rdlock ( pthread_rwlock_t * rwlock)

Definition at line 115 of file nosyscallsreal.c.

int _real_pthread_rwlock_tryrdlock ( pthread_rwlock_t * rwlock)

Definition at line 427 of file syscallsreal.c.

int _real_pthread_rwlock_trywrlock ( pthread_rwlock_t * rwlock)

Definition at line 437 of file syscallsreal.c.

int _real_pthread_rwlock_unlock ( pthread_rwlock_t * rwlock)

Definition at line 111 of file nosyscallsreal.c.

int _real_pthread_rwlock_wrlock ( pthread_rwlock_t * rwlock)

Definition at line 119 of file nosyscallsreal.c.

int _real_pthread_sigmask	(	int	how,
		const sigset_t *	newmask,
		sigset_t *	oldmask
	)

Definition at line 747 of file syscallsreal.c.

int _real_pthread_timedjoin_np	(	pthread_t	thread,
		void **	retval,
		const struct timespec *	abstime
	)

Definition at line 930 of file syscallsreal.c.

int _real_pthread_tryjoin_np	(	pthread_t	thread,
		void **	retval
	)

Definition at line 925 of file syscallsreal.c.

int _real_ptsname_r	(	int	fd,
		char *	buf,
		size_t	buflen
	)

Definition at line 241 of file nosyscallsreal.c.

ssize_t _real_read	(	int	fd,
		void *	buf,
		size_t	count
	)

Definition at line 123 of file nosyscallsreal.c.

ssize_t _real_readlink	(	const char *	path,
		char *	buf,
		size_t	bufsiz
	)

Definition at line 441 of file nosyscallsreal.c.

void* _real_realloc	(	void *	ptr,
		size_t	size
	)

int _real_rt_sigaction	(	int	signum,
		const struct sigaction *	act,
		struct sigaction *	oldact
	)

int _real_rt_sigprocmask	(	int	how,
		const sigset_t *	set,
		sigset_t *	oldset
	)

int _real_select	(	int	nfds,
		fd_set *	readfds,
		fd_set *	writefds,
		fd_set *	exceptfds,
		struct timeval *	timeout
	)

Definition at line 131 of file nosyscallsreal.c.

int _real_semctl	(	int	semid,
		int	semnum,
		int	cmd,
			...
	)

Definition at line 315 of file pid_syscallsreal.c.

int _real_semget	(	key_t	key,
		int	nsems,
		int	semflg
	)

Definition at line 986 of file syscallsreal.c.

int _real_semop	(	int	semid,
		struct sembuf *	sops,
		size_t	nsops
	)

Definition at line 991 of file syscallsreal.c.

int _real_semtimedop	(	int	semid,
		struct sembuf *	sops,
		size_t	nsops,
		const struct timespec *	timeout
	)

Definition at line 996 of file syscallsreal.c.

int _real_setsockopt	(	int	s,
		int	level,
		int	optname,
		const void *	optval,
		socklen_t	optlen
	)

call the libc version of this function via dlopen/dlsym

Definition at line 167 of file nosyscallsreal.c.

void* _real_shmat	(	int	shmid,
		const void *	shmaddr,
		int	shmflg
	)

Definition at line 424 of file nosyscallsreal.c.

int _real_shmctl	(	int	shmid,
		int	cmd,
		struct shmid_ds *	buf
	)

Definition at line 432 of file nosyscallsreal.c.

int _real_shmdt ( const void * shmaddr)

Definition at line 428 of file nosyscallsreal.c.

int _real_shmget	(	int	key,
		size_t	size,
		int	shmflg
	)

Definition at line 949 of file syscallsreal.c.

int _real_sigaction	(	int	signum,
		const struct sigaction *	act,
		struct sigaction *	oldact
	)

Definition at line 718 of file syscallsreal.c.

int _real_sigblock ( int mask)

Definition at line 731 of file syscallsreal.c.

int _real_siggetmask ( void )

Definition at line 739 of file syscallsreal.c.

int _real_sighold ( int sig)

Definition at line 767 of file syscallsreal.c.

int _real_sigignore ( int sig)

Definition at line 771 of file syscallsreal.c.

sighandler_t _real_signal	(	int	signum,
		sighandler_t	handler
	)

Definition at line 714 of file syscallsreal.c.

int _real_sigpause ( int sig)

Definition at line 780 of file syscallsreal.c.

int _real_sigprocmask	(	int	how,
		const sigset_t *	set,
		sigset_t *	oldset
	)

Definition at line 743 of file syscallsreal.c.

int _real_sigrelse ( int sig)

Definition at line 784 of file syscallsreal.c.

sighandler_t _real_sigset	(	int	sig,
		sighandler_t	disp
	)

Definition at line 762 of file syscallsreal.c.

int _real_sigsetmask ( int mask)

Definition at line 735 of file syscallsreal.c.

int _real_sigsuspend ( const sigset_t * mask)

Definition at line 758 of file syscallsreal.c.

int _real_sigtimedwait	(	const sigset_t *	set,
		siginfo_t *	info,
		const struct timespec *	timeout
	)

Definition at line 797 of file syscallsreal.c.

int _real_sigvec	(	int	sig,
		const struct sigvec *	vec,
		struct sigvec *	ovec
	)

Definition at line 724 of file syscallsreal.c.

int _real_sigwait	(	const sigset_t *	set,
		int *	sig
	)

Definition at line 789 of file syscallsreal.c.

int _real_sigwaitinfo	(	const sigset_t *	set,
		siginfo_t *	info
	)

Definition at line 793 of file syscallsreal.c.

int _real_socket	(	int	domain,
		int	type,
		int	protocol
	)

call the libc version of this function via dlopen/dlsym

Definition at line 137 of file nosyscallsreal.c.

int _real_socketpair	(	int	d,
		int	type,
		int	protocol,
		int	sv[2]
	)

Definition at line 246 of file nosyscallsreal.c.

long _real_syscall	(	long	sys_num,
			...
	)

Definition at line 361 of file nosyscallsreal.c.

int _real_system ( const char * cmd)

Definition at line 195 of file nosyscallsreal.c.

int _real_ttyname_r	(	int	fd,
		char *	buf,
		size_t	buflen
	)

Definition at line 689 of file syscallsreal.c.

int _real_unlink ( const char * pathname)

pid_t _real_wait4	(	pid_t	pid,
		__WAIT_STATUS	status,
		int	options,
		struct rusage *	rusage
	)

Definition at line 329 of file nosyscallsreal.c.

int _real_waitid	(	idtype_t	idtype,
		id_t	id,
		siginfo_t *	infop,
		int	options
	)

Definition at line 321 of file nosyscallsreal.c.

ssize_t _real_write	(	int	fd,
		const void *	buf,
		size_t	count
	)

Definition at line 127 of file nosyscallsreal.c.

int _real_xstat	(	int	vers,
		const char *	path,
		struct stat *	buf
	)

Definition at line 394 of file pid_syscallsreal.c.

int _real_xstat64	(	int	vers,
		const char *	path,
		struct stat64 *	buf
	)

Definition at line 398 of file pid_syscallsreal.c.

LIB_PRIVATE pid_t dmtcp_gettid ( )

Definition at line 378 of file nosyscallsreal.c.

LIB_PRIVATE int dmtcp_tgkill	(	int	tgid,
		int	tid,
		int	sig
	)

Definition at line 384 of file nosyscallsreal.c.

LIB_PRIVATE int dmtcp_tkill	(	int	tid,
		int	sig
	)

Definition at line 381 of file nosyscallsreal.c.

LIB_PRIVATE void dmtcpResetPidPpid ( )

Definition at line 59 of file pidwrappers.cpp.

LIB_PRIVATE void dmtcpResetTid ( pid_t tid)

Definition at line 111 of file pidwrappers.cpp.

void initialize_libc_wrappers ( )

Definition at line 252 of file syscallsreal.c.

void initialize_libpthread_wrappers ( )

Definition at line 297 of file syscallsreal.c.

Variable Documentation

int dmtcp_wrappers_initializing

Definition at line 42 of file dmtcpworker.cpp.

LIB_PRIVATE __thread int thread_performing_dlopen_dlsym

Classes

Macros

Typedefs

Enumerations

Functions

Variables

Macro Definition Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation