syscall.cpp File Reference

Go to the source code of this file.

Macros
#define	UNHANDLED()

Functions
clock_t	times (struct tms *buf)
int	execve (const char *path, char *const argv[], char *const envp[])
pid_t	getpid (void)
int	isatty (int fd)
off_t	lseek (int fd, off_t offset, int whence)
void	_init (void)
int	kill (pid_t _pid, int _sig)
pid_t	wait (int *status)
_READ_WRITE_RETURN_TYPE	read (int fd, void *buffer, size_t length)
int	unlink (const char *file)
pid_t	fork (void)
void *	sbrk (ptrdiff_t __incr)
int	regcomp (regex_t *preg, const char *regex, int cflags)
int	gettimeofday (struct timeval *tp, void *tzp)
int	clock_gettime (clockid_t clk_id, struct timespec *tp) __THROW
int	regexec (const regex_t *preg, const char *string, size_t nmatch, regmatch_t pmatch[], int eflags)
void	_fini (void)
int	stat (const char *pathname, struct stat *buf)
int	link (const char *oldpath, const char *newpath)
void	_exit (int status)
int	open (const char *file, int mode,...)
void	regfree (regex_t *preg)
int	fcntl (int fd, int cmd,...)
int	mkdir (const char *path, mode_t mode)
int	posix_memalign (void **memptr, size_t alignment, size_t size)
int	close (int fd)
int	sigprocmask (int how, const sigset_t *set, sigset_t *oldset)
long	sysconf (int name)
int	nanosleep (const struct timespec *req, struct timespec *rem)
void *	malloc (size_t size)
void	free (void *ptr)
void *	calloc (size_t nmemb, size_t size)
void *	realloc (void *ptr, size_t size)
int	fstat (int file, struct stat *sbuf)
int	getentropy (void *buf, size_t buflen)
int	__fpclassifyf (float val)
int	__fpclassifyd (double val)
double	ldexp (double x, int exp)
float	nanf (const char *tagp)
int	sched_yield (void)

Macro Definition Documentation

UNHANDLED

#define UNHANDLED

(

)

Value:

{ \
        const char *str_text = "\033[1;33mWARNING\033[0m: unsupported libc function called = "; \
        const char *str_func = __PRETTY_FUNCTION__; \
        const char *str_endl = "\n"; \
        write(0, str_text, strlen(str_text)); \
        write(0, str_func, strlen(str_func)); \
        write(0, str_endl, strlen(str_endl)); \
    }

Definition at line 35 of file syscall.cpp.

Function Documentation

times()

clock_t times

(

struct tms *

buf

)

Definition at line 46 of file syscall.cpp.

execve()

int execve	(	const char *	path,
		char *const	argv[],
		char *const	envp[]
	)

Definition at line 56 of file syscall.cpp.

getpid()

pid_t getpid

(

void

)

Definition at line 69 of file syscall.cpp.

isatty()

int isatty

(

int

fd

)

Definition at line 77 of file syscall.cpp.

lseek()

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

Definition at line 88 of file syscall.cpp.

_init()

void _init

(

void

)

Definition at line 101 of file syscall.cpp.

kill()

int kill	(	pid_t	_pid,
		int	_sig
	)

Definition at line 105 of file syscall.cpp.

wait()

pid_t wait

(

int *

status

)

Definition at line 117 of file syscall.cpp.

read()

_READ_WRITE_RETURN_TYPE read	(	int	fd,
		void *	buffer,
		size_t	length
	)

Definition at line 128 of file syscall.cpp.

unlink()

int unlink

(

const char *

file

)

Definition at line 141 of file syscall.cpp.

fork()

pid_t fork

(

void

)

Definition at line 152 of file syscall.cpp.

sbrk()

void* sbrk

(

ptrdiff_t

__incr

)

Definition at line 161 of file syscall.cpp.

regcomp()

int regcomp	(	regex_t *	preg,
		const char *	regex,
		int	cflags
	)

Definition at line 172 of file syscall.cpp.

gettimeofday()

int gettimeofday	(	struct timeval *	tp,
		void *	tzp
	)

Definition at line 184 of file syscall.cpp.

clock_gettime()

int clock_gettime	(	clockid_t	clk_id,
		struct timespec *	tp
	)

Definition at line 196 of file syscall.cpp.

regexec()

int regexec	(	const regex_t *	preg,
		const char *	string,
		size_t	nmatch,
		regmatch_t	pmatch[],
		int	eflags
	)

Definition at line 208 of file syscall.cpp.

_fini()

void _fini

(

void

)

Definition at line 223 of file syscall.cpp.

stat()

int stat	(	const char *	pathname,
		struct stat *	buf
	)

Definition at line 227 of file syscall.cpp.

link()

int link	(	const char *	oldpath,
		const char *	newpath
	)

Definition at line 239 of file syscall.cpp.

_exit()

void _exit

(

int

status

)

Definition at line 251 of file syscall.cpp.

open()

int open	(	const char *	file,
		int	mode,
			...
	)

Definition at line 261 of file syscall.cpp.

regfree()

void regfree

(

regex_t *

preg

)

Definition at line 273 of file syscall.cpp.

fcntl()

int fcntl	(	int	fd,
		int	cmd,
			...
	)

Definition at line 281 of file syscall.cpp.

mkdir()

int mkdir	(	const char *	path,
		mode_t	mode
	)

Definition at line 293 of file syscall.cpp.

posix_memalign()

int posix_memalign	(	void **	memptr,
		size_t	alignment,
		size_t	size
	)

Definition at line 305 of file syscall.cpp.

close()

int close

(

int

fd

)

Definition at line 317 of file syscall.cpp.

sigprocmask()

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

Definition at line 328 of file syscall.cpp.

sysconf()

long sysconf

(

int

name

)

Definition at line 341 of file syscall.cpp.

nanosleep()

int nanosleep	(	const struct timespec *	req,
		struct timespec *	rem
	)

Definition at line 352 of file syscall.cpp.

malloc()

void* malloc

(

size_t

size

)

Definition at line 364 of file syscall.cpp.

free()

void free

(

void *

ptr

)

Definition at line 370 of file syscall.cpp.

calloc()

void* calloc	(	size_t	nmemb,
		size_t	size
	)

Definition at line 376 of file syscall.cpp.

realloc()

void* realloc	(	void *	ptr,
		size_t	size
	)

Definition at line 382 of file syscall.cpp.

fstat()

int fstat	(	int	file,
		struct stat *	sbuf
	)

Definition at line 388 of file syscall.cpp.

getentropy()

int getentropy	(	void *	buf,
		size_t	buflen
	)

Definition at line 398 of file syscall.cpp.

__fpclassifyf()

int __fpclassifyf

(

float

val

)

Definition at line 408 of file syscall.cpp.

__fpclassifyd()

int __fpclassifyd

(

double

val

)

Definition at line 415 of file syscall.cpp.

ldexp()

double ldexp	(	double	x,
		int	exp
	)

Definition at line 422 of file syscall.cpp.

nanf()

float nanf

(

const char *

tagp

)

Definition at line 428 of file syscall.cpp.

sched_yield()

int sched_yield

(

void

)

Definition at line 434 of file syscall.cpp.