CAENMultiplatform.c File Reference

Generic wrappers to platform-dependent functions. More...

#include <CAENMultiplatform.h>
#include <errno.h>
#include <inttypes.h>
#include <limits.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <CAENLogger.h>
#include <CAENMap.h>
#include <dlfcn.h>
#include <malloc.h>
#include <signal.h>
#include <spawn.h>
#include <strings.h>
#include <termios.h>
#include <unistd.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/wait.h>

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Macros
#define	KILL_BUFSIZE   (128)
#define	_gcc_builtin(function, value)   __builtin_##function(value)
#define	_gcc_builtin_64(function, value)   __builtin_##function(value)

Functions
static void	_decodeError (const char *functName, int32_t resCode)
void *	c_malloc (size_t size)
void *	c_realloc (void *ptr, size_t size)
void *	c_calloc (size_t nmemb, size_t size)
void	c_free (void *ptr)
size_t	c_malloc_size (void *ptr)
static char *	_strndup (const char *str, size_t size)
char *	c_strdup (const char *str)
	Wrapper to strdup(str), with check for NULL arguments. To be freed with c_free(). More...
char *	c_strndup (const char *str, size_t size)
	Wrapper to strndup(str, size), with check for NULL arguments. To be freed with c_free(). More...
uint64_t	c_get_time (void)
	Get time in milliseconds since 00:00:00 UTC, January 1, 1970. More...
int	c_getch (void)
int	c_kbhit (void)
int	c_access (const char *pathname, int mode)
char *	c_getcwd (char *buf, size_t size)
int	c_chdir (const char *path)
int	c_rmdir (const char *path)
int64_t	c_getpid (void)
int	c_strcasecmp (const char *s1, const char *s2)
int	c_strncasecmp (const char *s1, const char *s2, size_t n)
char *	c_getExpandedString (const char *filename)
int32_t	c_getDirName (char *dest, const char *source)
int32_t	c_getBaseName (char *dest, const char *source)
static bool	_isProcValid (c_Process_t *proc)
int32_t	c_getCurrentEnvironment (c_environment_t *dest)
c_Process_t *	c_newProc (void)
int32_t	c_setProcExec (const char *exec, c_Process_t *proc)
int32_t	c_addProcArg (const char *arg, c_Process_t *proc)
int32_t	c_addProcEnv (const char *varname, const char *varvalue, c_Process_t *proc)
static void	_freePointersArray (char **arr, size_t size)
static int32_t	_mapToStringArray (c_environment_t *map, char ***dest, size_t *count)
static int32_t	_startProcessLin (c_Process_t *proc)
static int32_t	_endProcessLin (c_Process_t *proc)
static int32_t	_getNCPULin (void)
DIR *	c_opendir (const char *name)
	Not marked CAEN_UTILITY_API (meaningful only on 32-bit Windows), likely an original sin more than a choice. More...
int	c_closedir (DIR *dir)
struct dirent *	c_readdir (DIR *dir)
	Not marked CAEN_UTILITY_API (meaningful only on 32-bit Windows), likely an original sin more than a choice. More...
void	c_rewinddir (DIR *dir)
int32_t	c_startProcess (c_Process_t *proc)
int32_t	c_endProcess (c_Process_t *proc)
void	c_freeProc (c_Process_t *proc)
int32_t	c_getNCPU (void)
int32_t	c_pause (void)
int32_t	c_mkdir (const char *path)
int32_t	c_mkdirp (const char *dir)
	Same of c_mkdir() but creates also intermediate directories. More...
int32_t	c_dlload (const char *libName, c_libhandle_t *libHandle)
int32_t	c_dfload (c_libhandle_t hLib, const char *fcnName, c_fcnhandle_t *funcPtr)
int32_t	c_dlclose (c_libhandle_t hLib)
static void	_tmToSystemtime (const struct tm *src, c_systemtime_t *dest, uint16_t millis)
static void	_systemtimeToTm (const c_systemtime_t *src, struct tm *dest)
void	c_GetLocalTime (c_systemtime_t *now)
void	c_GetSystemTime (c_systemtime_t *t)
double	c_DiffSystemTime_sec (const c_systemtime_t *s1, const c_systemtime_t *s2)
uint32_t	c_ctz (uint32_t value)
uint32_t	c_clz (uint32_t value)
uint32_t	c_popcount (uint32_t value)
uint32_t	c_ctz64 (uint64_t value)
uint32_t	c_clz64 (uint64_t value)
uint32_t	c_popcount64 (uint64_t value)
int64_t	c_frexp (double value, int16_t *exponent, int8_t *classification)
double	c_ldexp (int64_t mantissa, int16_t exponent, int8_t classification)
bool	c_checkFileExists (const char *fname)
uint64_t	c_getCurrentTimeRepresentation (void)
int32_t	c_remAllFiles (const char *dir)
int32_t	c_killProcess (const char *procName)

Variables
static const c_locallogger_t	__locallogger = { ( "CAENMultiplatformLog.txt" ), ( "CAENMultiplatform.c" ) }
static const double	twop60 = 1.152921504606846976e+18
static const double	twom60 = 8.673617379884035472e-19

Detailed Description

Generic wrappers to platform-dependent functions.

Author

Definition in file CAENMultiplatform.c.

Macro Definition Documentation

KILL_BUFSIZE

#define KILL_BUFSIZE   (128)

Definition at line 86 of file CAENMultiplatform.c.

_gcc_builtin

#define _gcc_builtin	(		function,
			value
	)		__builtin_##function(value)

Definition at line 1348 of file CAENMultiplatform.c.

_gcc_builtin_64

#define _gcc_builtin_64	(		function,
			value
	)		__builtin_##function(value)

Definition at line 1358 of file CAENMultiplatform.c.

Function Documentation

_decodeError()

static void _decodeError ( const char *  functName, int32_t  resCode  )

static

Definition at line 91 of file CAENMultiplatform.c.

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_strndup()

static char* _strndup ( const char *  str, size_t  size  )

static

Definition at line 194 of file CAENMultiplatform.c.

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c_getExpandedString()

char* c_getExpandedString

(

const char *

filename

)

Definition at line 395 of file CAENMultiplatform.c.

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c_getDirName()

int32_t c_getDirName	(	char *	dest,
		const char *	source
	)

Definition at line 448 of file CAENMultiplatform.c.

c_getBaseName()

int32_t c_getBaseName	(	char *	dest,
		const char *	source
	)

Definition at line 472 of file CAENMultiplatform.c.

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_isProcValid()

static bool _isProcValid ( c_Process_t *  proc )

static

Definition at line 497 of file CAENMultiplatform.c.

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_freePointersArray()

static void _freePointersArray ( char **  arr, size_t  size  )

static

Definition at line 653 of file CAENMultiplatform.c.

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_mapToStringArray()

static int32_t _mapToStringArray ( c_environment_t *  map, char ***  dest, size_t *  count  )

static

Definition at line 661 of file CAENMultiplatform.c.

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_startProcessLin()

static int32_t _startProcessLin ( c_Process_t *  proc )

static

Definition at line 896 of file CAENMultiplatform.c.

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_endProcessLin()

static int32_t _endProcessLin ( c_Process_t *  proc )

static

Definition at line 952 of file CAENMultiplatform.c.

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_getNCPULin()

static int32_t _getNCPULin ( void  )

static

Definition at line 962 of file CAENMultiplatform.c.

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c_mkdir()

int32_t c_mkdir

(

const char *

path

)

Definition at line 1114 of file CAENMultiplatform.c.

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c_mkdirp()

int32_t c_mkdirp

(

const char *

dir

)

Same of c_mkdir() but creates also intermediate directories.

Definition at line 1123 of file CAENMultiplatform.c.

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_tmToSystemtime()

static void _tmToSystemtime ( const struct tm *  src, c_systemtime_t *  dest, uint16_t  millis  )

static

Definition at line 1226 of file CAENMultiplatform.c.

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_systemtimeToTm()

static void _systemtimeToTm ( const c_systemtime_t *  src, struct tm *  dest  )

static

Definition at line 1244 of file CAENMultiplatform.c.

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c_checkFileExists()

bool c_checkFileExists

(

const char *

fname

)

Definition at line 1654 of file CAENMultiplatform.c.

c_remAllFiles()

int32_t c_remAllFiles

(

const char *

dir

)

Definition at line 1689 of file CAENMultiplatform.c.

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Variable Documentation

__locallogger

const c_locallogger_t __locallogger = { ( "CAENMultiplatformLog.txt" ), ( "CAENMultiplatform.c" ) }

static

Definition at line 88 of file CAENMultiplatform.c.

twop60

const double twop60 = 1.152921504606846976e+18

static

Definition at line 1494 of file CAENMultiplatform.c.

twom60

const double twom60 = 8.673617379884035472e-19

static

Definition at line 1495 of file CAENMultiplatform.c.