tmpenv_c.c File Reference

#include "hardware.inc"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <dirent.h>

Go to the source code of this file.

Macros
#define	_FCALL
#define	my_getpid   getpid()

Functions
char *	tmpenv_c ()
void	tmpenvf_ (char *tmpdir, int *tmplen)
void	tmpenvf (char *tmpdir, int *tmplen)
void	tmpenvf__ (char *tmpdir, int *tmplen)
void _FCALL	TMPENVF (char *tmpdir, int *tmplen)
void	fgetpid_ (int *pid)
void	fgetpid__ (int *pid)
void	fgetpid (int *pid)
void _FCALL	FGETPID (int *pid)

Macro Definition Documentation

_FCALL

#define _FCALL

Definition at line 30 of file tmpenv_c.c.

my_getpid

#define my_getpid   getpid()

Definition at line 47 of file tmpenv_c.c.

Function Documentation

FGETPID()

void _FCALL FGETPID

(

int *

pid

)

Definition at line 182 of file tmpenv_c.c.

                              {
  *pid=my_getpid;
}

fgetpid()

void fgetpid

(

int *

pid

)

Definition at line 178 of file tmpenv_c.c.

                       {
  *pid=my_getpid;
}

fgetpid_()

void fgetpid_

(

int *

pid

)

Definition at line 170 of file tmpenv_c.c.

                        {
  *pid=my_getpid;
}

fgetpid__()

void fgetpid__

(

int *

pid

)

Definition at line 174 of file tmpenv_c.c.

                         {
  *pid=my_getpid;
}

tmpenv_c()

char * tmpenv_c

(

)

Definition at line 100 of file tmpenv_c.c.

                {
 
  char * tmpdir;
  DIR* directory;
 
  tmpdir =  getenv("TMPDIR");
  
  if (tmpdir != NULL){
     directory = opendir(tmpdir);   // check if directory exists 
 
     if (directory == NULL){
       tmpdir=NULL;
     }else{
       closedir(directory);
     }
   }
 
  /* second trial get current working directory */  
  if (tmpdir==NULL){
    tmpdir = (char *)calloc(200,sizeof(char));
    getcwd(tmpdir,200);
  }
 
  return tmpdir;
}

TMPENVF()

void _FCALL TMPENVF	(	char *	tmpdir,
		int *	tmplen )

Definition at line 157 of file tmpenv_c.c.

                                              {
  tmpenvf_(tmpdir,tmplen);
}

tmpenvf()

void tmpenvf	(	char *	tmpdir,
		int *	tmplen )

Definition at line 149 of file tmpenv_c.c.

                                      {
  tmpenvf_(tmpdir,tmplen);
}

tmpenvf_()

void tmpenvf_	(	char *	tmpdir,
		int *	tmplen )

Definition at line 138 of file tmpenv_c.c.

                                       {
 
  char * tdir= tmpenv_c();
  int slen=strlen(tdir);
  int i;
  
  for (i=0;i<slen;i++) tmpdir[i]=tdir[i];
  tmpdir[slen]='\0';
  *tmplen = slen;
}

tmpenvf__()

void tmpenvf__	(	char *	tmpdir,
		int *	tmplen )

Definition at line 153 of file tmpenv_c.c.

                                         {
  tmpenvf_(tmpdir,tmplen);
}