Conversion script: link fix

2015-02-26T23:48:54Z

link fix

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this program has one flaw, when accessing NFS mounted system, I get a negative number. I would like it to be a positive number instead. Anyone is welcome to fix the sign bit when you find it.
<pre>
/* Author: Glen Herberta */
/* Created: ???? */
/* Compile normal cc dskdevno.c -o dskdevno */
/* */
/* */
/* */
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>

main()
{
int fp,fstb,ret,offset=0,onset=0;
char buffer[8192];
char file[80];
char temp[80];
char temp1[80];
struct stat statbuf;

fstb = open ("/etc/mnttab",[[O_RDONLY]],0);
if (fstb == -1)
{ /* unable to open mnttab file */
fprintf(stderr,"ERROR: Unable to open /etc/mnttab file!\n");
exit(1);
}

ret = read(fstb,buffer,8192);
if (ret == -1)
{ fprintf(stderr,"ERROR: Unable to read /etc/mnttab file!\n");
exit(1);
}
(void)close(fstb);

while(1)
{ /* Grab off first file */
(void)memset(file,0,80);
(void)memset(temp,0,80);
onset = 0;
while(buffer[offset] != ' ')
file[onset++] = buffer[offset++];
/* skip whitespace */
while(buffer[offset]== ' ')
offset++;
/* get mount name */
onset = 0;
while(buffer[offset] != ' ')
temp[onset++] = buffer[offset++];
strcpy(temp1,temp);
strcat(temp1,"/.");
/* skip to next line */
while(buffer[offset++] != '\n');
/* open file */
fp=stat(temp1,&statbuf);
if (fp >= 0)
{ /* display */
fprintf(stdout,"%12d %s\t\n",statbuf.st_dev,temp);
}
/* check */
if (offset >= ret)
break;
}
}
</pre>

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Conversion script: link fix