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Top Forums Programming unable to send a char parameter from main to a function Post 302564315 by jim mcnamara on Thursday 13th of October 2011 10:16:52 AM
Old 10-13-2011
charSetter is undefined for starters.

However, please define does not work. What EXACTLY are you trying to do?
Hint: it looks like you need to call stat() against an actual filename
Code:
#include <sys/stat.h>
char charSetter(char *filename)
{
     struct stat st;
     char retval='';
     if(stat(filename, &st ) == -1)
     {
             fprintf(stderr, "Cannot stat %s\n", filename);
             perror("");
             exit(1);
      }
      if (S_ISLNK(st.st_mode) )
          retval='l';
      return retval;
}

 

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FILEOWNER(3)								 1							      FILEOWNER(3)

fileowner - Gets file owner

SYNOPSIS
int fileowner (string $filename) DESCRIPTION
Gets the file owner. PARAMETERS
o $filename - Path to the file. RETURN VALUES
Returns the user ID of the owner of the file, or FALSE on failure. The user ID is returned in numerical format, use posix_getpwuid(3) to resolve it to a username. EXAMPLES
Example #1 Finding the owner of a file <?php $filename = 'index.php'; print_r(posix_getpwuid(fileowner($filename))); ?> ERRORS
/EXCEPTIONS Upon failure, an E_WARNING is emitted. NOTES
Note The results of this function are cached. See clearstatcache(3) for more details. Tip As of PHP 5.0.0, this function can also be used with some URL wrappers. Refer to "Supported Protocols and Wrappers" to determine which wrappers support stat(3) family of functionality. SEE ALSO
filegroup(3), stat(3), posix_getpwuid(3). PHP Documentation Group FILEOWNER(3)
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