calo/unpacking/reads.c

/***************************************************************
 *
 * routine read_ev: routine to extract an event information 
 * from file acquired with Pamela acquisition programs
 *
 * June 2002
 *
 ***************************************************************/
/*
 * include needed system headers
 */
#include <stdio.h>       /* include standard i/o library */
#include <stdlib.h>      /* include standard library */
#include <string.h>      /* include string library */
#include <unistd.h>      /* include unix standard library */
#include <sys/types.h>   /* */
#include <sys/stat.h>    /* */
#include <fcntl.h>       /* */
#include <errno.h>       /* error simbol definitions */
#include <time.h>        /* system time definitions */
#include <math.h>        /* math library */

void reads_(char *data, int *error, int *fd)
{
  char header;
  header = (char) malloc (sizeof(char));

  *error = 0; 
  
  *error = read(*fd,&header,sizeof(char)) == sizeof(char) ? 0 : -1;

  //  printf("%X\n",*data);

  if (*error) {
      /*      printf ("%d \n", *error);        */
      free (header);
      return;
  }

  *data = header ; 
 
  /* printf ("%d \n", *data); */

  *error = 0;
}


1	mocchiut	1.1	/***************************************************************
2			*
3			* routine read_ev: routine to extract an event information
4			* from file acquired with Pamela acquisition programs
5			*
6			* June 2002
7			*
8			***************************************************************/
9			/*
10			* include needed system headers
11			*/
12			#include <stdio.h> /* include standard i/o library */
13			#include <stdlib.h> /* include standard library */
14			#include <string.h> /* include string library */
15			#include <unistd.h> /* include unix standard library */
16			#include <sys/types.h> /* */
17			#include <sys/stat.h> /* */
18			#include <fcntl.h> /* */
19			#include <errno.h> /* error simbol definitions */
20			#include <time.h> /* system time definitions */
21			#include <math.h> /* math library */
22
23			void reads_(char data, int error, int *fd)
24			{
25			char header;
26			header = (char) malloc (sizeof(char));
27
28			*error = 0;
29
30			error = read(fd,&header,sizeof(char)) == sizeof(char) ? 0 : -1;
31
32			// printf("%X\n",*data);
33
34			if (*error) {
35			/* printf ("%d \n", error); /
36			free (header);
37			return;
38			}
39
40			*data = header ;
41
42			/* printf ("%d \n", data); /
43
44			*error = 0;
45			}
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