gfal_testchmod.c

This exemple show how to change the right on a file/directory ex : use case with SRM plugin : ./gfal_testdir srm://grid05.lal.in2p3.fr:8446/dpm/lal.in2p3.fr/home/dteam/test_obiwankenobi

00001 
00005 #include <stdio.h>
00006 #include <stdlib.h>
00007 #include <unistd.h>
00008 #include <errno.h>
00009 #include "gfal_api.h"
00010 
00011 main(int argc, char **argv)
00012 {
00013         int mode, error = 0;
00014         char *file;
00015 
00016         if (argc != 3) {
00017                 fprintf (stderr, "usage: %s file mode\n", argv[0]);
00018                 exit (1);
00019         }
00020 
00021         file = argv[1];
00022         mode = strtol (argv[2], NULL, 8);
00023         if (errno > 0) {
00024                 perror ("strtol");
00025                 exit (1);
00026         }
00027 
00028         printf ("Checking RW access to '%s'...\n",file);
00029         if (gfal_access (file, R_OK|W_OK) < 0) {
00030                 error = 1;
00031                 gfal_posix_check_error();
00032         }
00033 
00034         printf ("Changing mode of '%s' to %o...\n", file, mode);
00035         if (gfal_chmod (file, mode) < 0) {
00036                 error = 1;
00037                 gfal_posix_check_error();
00038         }
00039 
00040         if (error) exit (1);
00041 
00042         printf ("All is ok.\n");
00043         exit (0);
00044 }

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